SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000000a000-0x7)={r1, 0x10000}, &(0x7f0000d4c000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000986000)=0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r6, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077e000)='net/ptype\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b4000)=0x0) getresuid(&(0x7f00005f9000-0x4)=0x0, &(0x7f0000213000)=0x0, &(0x7f0000229000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000cc3000)={0x6, 0x800, r1, 0x4, r2, 0x1fe, 0x0, 0xe0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000739000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x4) readv(r0, &(0x7f0000d85000-0x50)=[{&(0x7f00004b6000-0x1000)=""/4096, 0x1000}], 0x1) getpeername$unix(r0, &(0x7f000024d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e32000)=0x1002) 2017/12/24 14:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000506000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c25000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000319000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000035c000)={0x2, 0x204, 0x1, 0xffffffffffff0001, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000010e000-0x45)=""/69, &(0x7f0000255000)=0x45) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r2, 0x0) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000454000-0x4)=@assoc_id=0x0, &(0x7f00002da000)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000bdb000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000039000-0xc)={r1, 0x7, 0x30}, &(0x7f00001cc000-0x4)=0xc) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) flock(r0, 0x5) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) truncate(&(0x7f00000e1000)='./file0/bus\x00', 0x2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bde000)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000584000-0x4)=0x0, &(0x7f0000744000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_pts(r0, 0x80) fsetxattr(r1, &(0x7f0000341000)=@random={'trusted.\x00', '!-\x00'}, &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf0000)=0xffffffffffffffe0, 0x4) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000810000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000811000-0x4)=0x8001, 0x4) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000072d000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) poll(&(0x7f0000753000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000748000)=""/4096) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) r1 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005a6000-0xc)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000ae6000)={0xa, 0x3, 0x80000000, 0xff}) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000059d000-0x8)=@req={0x28, &(0x7f0000c2d000)={@generic="5b7396e04ea11e01bc04c9938b7bd0ed", @ifru_ivalue=0x8}}) sendto$inet(r0, &(0x7f0000721000)="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", 0x7c8, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f000022b000)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x20000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f000044c000-0x1)="a4") 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x108b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) [ 60.331499] audit: type=1400 audit(1514125986.079:33): avc: denied { lock } for pid=9425 comm="syz-executor7" path="socket:[15054]" dev="sockfs" ino=15054 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000536000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fda000)=[{&(0x7f0000c40000-0xf7)="0a3f89b483352b29473b366ba1eb7301da4bd8cea2f31b07e4fe056b46472ad679e576b690152e7cacd6fdb63754a122842d5b48e8c3697e8dfc3c28bc9494b1687e84f21c8848802ad468ca6dc4a4b875e3d57e547e5e2c3922e6324fa3485f5fd24be3e360736c91e0392c7163625dc8e4342d21d0030e7da01ed161cc6540d08fb8c44d3d5d8e09c4f2f91579afeeee7044a5b4f72337163fd73d39a0b4b4fca101db121376f588336e93a5bb4ccb9fecc6f521d31087133cf45089b058cd1a267092c2a83d006387f16015af4ae1eab7d6af6b6e478972e227993cf06db0097f32b6e37e28273fb5daa450420a14c7556f2b7412dd", 0xf7}, {&(0x7f0000fda000)="e770c53ccedec32bec823bf84a9b1166ab2fe02530ad6e19f7ffd0a90d6687132da9226f5d6c356fd42f815ed3ff8fd1dbb138ea3097c2455faad2b3e45417fefd8cafe6550f7d644b72110069833ddcb70fc6d84e8b593919887462f0d674ca5edd4ed5ccc79ba4104c5eb3b746cfd2ef2202", 0x73}, {&(0x7f0000fda000)="4042def768b945e4e8ab4c460899f1a612270e46bc004cda4064f9233b0485fcddcdb5a49accccda397808f3692733ba1aa23714898c7d7cf7fc3d246c488bc735c9746f2eaf362d001ddff3b9de2fb546ebe2b197b6fabe99663301221e03a3ecac4568e54396fbaf354055994cbdc30f126ca333c1f3519f1e6515b809be858c9bf052ab12ada6f8fc136aa8246a1a2ba49466b19f6645fdcc8a486f7f408ecf9540d974daa9324135966b148363b0e49d41bea73fd01d3a69a76b9415caf16a04f42e6114", 0xc6}, {&(0x7f0000fdb000-0xcb)="2d5760544f7847a098de46c876612e706f67ba8a82cb166b7910a03e6f791af4ae190562030e8e6542d0b0985c78603d5fb89aae9a6a8ebf17315db8238c17fdc59be8b07b10db6fbe8bce656f7c388acdd07364e1da6a7ba59c42f928086ed51561a1c0f6a184264edf7902973a9fde307ed73ea6883979ce71366fbecd203f5c9df7b72b6e27a836054f67dca890637ba7d7ed0c518549fa5f51b5885b8bfea70390dae350e04a3a4e2dd73dab745f232ec6def271bb334a82e20bff2df154d362b7b9e5d19902917985", 0xcb}, {&(0x7f0000fdb000-0x44)="c7b2576e1a8ced3b2ca7a3a6eff0f65599a46fdf1203360d95a461663abfe28c178122eb32ce1f2b26b4a1ced90d0da81ab1ebc6cbad6f922b33e33cb9eff0aadff4add0", 0x44}, {&(0x7f00006ed000-0x1000)="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", 0x1000}, {&(0x7f0000dc6000)="473b43d7503cfae849d412ee7d71069d001a3e45fcd711d1f76271beb305a6033f651d06d31ec312399400", 0x2b}, {&(0x7f0000e9b000-0x89)="a389b969611beb6becfa23c0d426440cfaf8ba4a4dcd31e645afcf2e826a28779dd7f40b4c18cf7043900d37bf38c49e7c254c6fef1900c64e433a65f96f41c6e276f67928703fdeea95bb0eba36ba77e1e504c26967bccf1bd8f3c376ffe54c18fa7433edec7614ce43c8141575197d2dea251cbccdfc5a126c7bce41d78aab813b28f3186be81d24", 0x89}], 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fda000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000c26000)=""/10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10000000000030) inotify_init1(0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000fdb000)={0x6, 0x6, 0x6, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, "bd77"}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f97000)='/dev/input/mice\x00', 0x0, 0x2) accept4$unix(r1, &(0x7f00008cb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0x8, 0x800) linkat(r1, &(0x7f0000747000)='./file0\x00', r1, &(0x7f000086d000)='./file0\x00', 0x1000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b32000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000077a000)=""/60, &(0x7f0000fc2000)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f000098c000-0x20)="1f0000000001ff00fdde45c807110000f305f000080001801ffd00dcffdf80", 0x1f) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$TCSBRKP(r0, 0x5425, 0x6) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2017/12/24 14:33:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000073000-0x4)=0x0, &(0x7f0000ef3000-0x4)=0x4) 2017/12/24 14:33:06 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$ax25(r0, &(0x7f0000f73000-0xc5)="9076c4f4ce742e16133112205b21509d7a6d06e8d3f89b77ba7fadc98704180c7f8d055b4410325fbfef4e4ac035623d471673aa36a922dbb6055df618b3f588dae0d4d94b57cf998f70db650731e9c05bb3b6a7421bc16907d7399f2c193a20a32353c7b48a058e663224db60b4ed9cacd33edee1eb8d65b1f90b67cbd75eb2b928ee486b6af8c7a8d3cb8ecbeaccbe211fa3fb3fede25bf7ffa413e223268292d736ded295ff2b6bf1cc601f4743d3842680225f94f49d07fd33c9c80d85923ba6cbb82f", 0xc5, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000004000) writev(r2, &(0x7f000055e000)=[{&(0x7f000039a000)="d5", 0x1}], 0x1) readv(r1, &(0x7f0000d90000)=[{&(0x7f0000ad4000)=""/1, 0x1}], 0x1) 2017/12/24 14:33:06 executing program 2: r0 = socket(0x9, 0x80f, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007be000)=0x0, 0x4) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/rtc\x00', 0x424a00, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f8b000)=0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d15000)="59f79dc2a82a0dd7da7d0cbd8fc86a5d826b4ccc35de8eadb6fa841aad2ebb6cdb651400f8bfdf84fd3714bd8a85833fa67186aaef136655308b43bd0f1d15a5da2cf5fa158340de627884ef61eda3f6680f49dab9b62f2f36b024742e3ef34e16db3cb92722c1aee9536f0e5af77b7f4b1cdfabdf00d841b356f3c3ab1754f9087aaf654b8921606def1b8e4472c74fcb0d82a5ec3e59d5d5b7bf9dc91c79a2e45ffcf58392d33bf4b096d2e433792db7df578134e1f75f9d1949a948e8b316ff38f8d33c03676577d0b7c0478b874dfadad1c6280af8082b595b1cdc", 0xdd) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000833000-0x1c)={0x0, 0x0, &(0x7f00008f1000)={&(0x7f00005b1000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000806000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/rfkill\x00', 0x4c000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c8b000-0x4)=0x5, 0x4) 2017/12/24 14:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000675000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 14:33:06 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c50000)={r1, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000, 0x4, 0x100000000002, 0x3, 0x1}, &(0x7f0000b46000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x694}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002000-0x10)={0x0, 0x1, 0x80000000, 0x0, r3}) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0x4, "430e4c3030a342f449a877c22329b85cc3cf3e4df97e55705f2ed6305b18e57096bd2e5ef16cd458862b20040c72cbbceb8de0e350ecc83df7d2064acf877437", "b29ec5ed7f497e8a1e60554190c84b9a9f204f5bfcaf05cb908bf49b5563c0a6", [0xc4f, 0x9], 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000f7a000)=0xa, 0x4) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b11000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000c73000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0x8, 0x7fe) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) socket$inet6(0xa, 0x805, 0x200000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000006000-0xe5)=""/0) 2017/12/24 14:33:06 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d8e000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000333000)=@common='ip6tnl0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007e3000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000001000-0xbd)=""/189) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000-0x41)={0x0, 0x39, "b4d41f1b94db30968a4b6bb5cfd4ae825bfd1b88692ad60749d8884e76782477b1fe93b6da42ca4d101135313de442b0ae1736de475d06762d"}, &(0x7f0000003000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x401}, &(0x7f0000000000)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000004000-0x4)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000004000)="", 0x0, 0x80, &(0x7f0000004000)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005000)=0x0) ptrace$setsig(0x4203, r6, 0x2, &(0x7f0000002000)={0x21, 0x8, 0x800, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000007000-0x8)={0x6, 0x8, 0x8, 0xffffffffffffffc4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000007000)=0x10000) inotify_init1(0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000008000)=r6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r4, 0x9, 0x7fff, 0x8}, 0x10) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f000075b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f00001b7000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00004da000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) [ 60.544479] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.575927] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000097000-0xbc)={0x8, 0x0, 'client1\x00', 0xffffffff80000001, "f12fd0203e74f7b8", "2fe271c25631d59e39952c6d90afd298e2d30ca3ce4e9335f464ef6bf02c6c22", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004, 0x0}) rename(&(0x7f00003ab000-0xa)="e91f7189591e9233614b", &(0x7f00007a6000-0xa)="e91f7189591e9233614b") 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[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]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000f42000)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000418000)={0x0, 0x0}) 2017/12/24 14:33:06 executing program 3: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000703000-0x4a)="", &(0x7f0000092000-0x4)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f00000e7000-0xd9)="") exit(0x0) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000773000)={0x0, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8905, 0x8000, 0x7, 0x6, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa2, 0x8, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bdc000-0x8)=[{&(0x7f000061e000-0x29)="290000001c0055fcffffffffffffff0002010100020000000006ffe409000100000e010095645aff00", 0x29}], 0x1) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000932000)=';') openat$selinux_status(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/status\x00', 0x0, 0x0) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000783000)=0xb) syz_emit_ethernet(0x1e, &(0x7f00008e0000-0x3d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @llc={0xe, @snap={0x0, 0x0, "fd", "46b936", 0x0, "b17bc4ebb9e0"}}}}}, 0x0) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000002000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000981000)='wlan1(trusted\x00', 0xe, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2017/12/24 14:33:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000057c000-0x8)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000104000-0xc)={0x0, 0x5, 0x10}, &(0x7f00005a7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fe0000)={r4, 0x5, 0x0, 0xc2b, 0x3}, &(0x7f0000d0c000)=0x18) nanosleep(&(0x7f00007c1000)={0x0, 0x1c9c380}, 0x0) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000645000)=@assoc_value={0x0, 0x7}, &(0x7f0000c74000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b31000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a55000)=0x14) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000e6000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x3, 0x4, 0x1, 0x20, 0x80, 0x2000000000, r3, r4}, {0xfff, 0x4, 0x1, 0x3, 0x582, 0xfffffffffffffffb, 0x0, 0x5}, {0x0, 0x5, 0x7fffffff, 0x1}, 0x101, 0x8, 0x0, 0x0, 0x59, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7fff}, 0xf, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x4, 0x1, 0x1f, 0x100, 0x6, 0x10000}}, 0xe8) fstat(r0, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a39000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000045e000-0x8)={r1, 0x2}, &(0x7f00003c8000)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000067d000)=0x4, 0x4) setsockopt(r0, 0x107, 0x2, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000084d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00001ac000-0x4c)={0x52e5, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_member(0xffffffffffffff9c, &(0x7f000033a000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000f62000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) bind$inet(r0, &(0x7f000085d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r3) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbe000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000610000)=""/101) sendfile(0xffffffffffffffff, r0, &(0x7f00007fc000)=0x0, 0x0) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f84000)="02d66c08a321eb1d8a376ec72da9467b43c8b71b5b98c5a40e5ed89a047ae768f07213a9d179bcb3949592e30f75ba014f67d97daf3538c4692238ed83fc7cee1aba58cd2840fdc98cee44b2e577d05c00066b211db85ca295b7c1465486e525c7c6ff8cb156f1b88f6f85c12960223ea204d3d2d53676b00216fb5dc99f30502608ca53dd5370f08d178adae56596c8d71b5150bde34fc61e1d4dd3bd8543d12773c9b2e046a202c1a5de4ec7c765d3fbfc33978addc43808da33642e84f99c65c60653dc5220dfbaf32b9845", 0xcd, 0x40000, &(0x7f0000b7a000)=@l2={0x1f, 0x3, {0x3, 0x7, 0x0, 0x9, 0x2, 0x8001}, 0x100, 0xbb8}, 0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f84000-0x10)=@common='lo\x00', 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@sco={0x1f, {0x8, 0x7, 0x6, 0x100000000000006, 0xe0, 0x1}}, 0x8, &(0x7f0000f84000)=[], 0x0, &(0x7f00004fa000+0x27)=[], 0x0, 0x805}, 0xfffffffffffffffe) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a2a000-0x9)='/dev/sg#\x00', 0xc5d, 0x103400) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a71000-0x4)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:06 executing program 5: r0 = socket(0x19, 0x802, 0x2) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) 2017/12/24 14:33:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000992000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@common='teql0\x00', @ifru_data=&(0x7f0000ea8000)="000000000000220700000000000000fcff00020144d800000000000001040345"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x1000, 0x4) inotify_init() sendto$inet6(r1, &(0x7f0000000000)="fee1bb0f04353b7916", 0x9, 0x20000800, 0x0, 0x0) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000860000)='/dev/vga_arbiter\x00', 0x290000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000fef000)=0x16287a3a) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fee000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000ff0000)='net/if_inet6\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000db6000-0x28)={@generic="97d526cdcd4bbb16f06decdb1e4c769c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ff0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb48d, r4}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000ff2000-0x4)=0x1) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0b000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) prctl$setmm(0x23, 0x0, &(0x7f000002f000/0x3000)=nil) [ 60.759641] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.781260] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000007000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:06 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = accept4$inet6(r0, 0x0, &(0x7f0000231000-0x4)=0x0, 0x800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc6000)={0x0, 0x4}, &(0x7f0000c5a000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fc7000-0x8c)={r4, @in6={{0xa, 0x2, 0xec3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x10000004207, r1) ptrace$cont(0x800000018, r2, 0x0, 0xfffffffffffff4bf) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000f6000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2080, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000e01000-0x8)='./file0\x00') clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000252000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x2, 0x80000000000b, 0x4, &(0x7f00008fd000)={0x77359400, 0x0}, &(0x7f0000fc9000)=0xfffffffffffffffc, 0x401) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000952000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000815000)=""/0) pipe(&(0x7f0000c82000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000576000-0x10)={0x80000001, 0x4, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f000058a000)=""/30, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) connect$netlink(r1, &(0x7f0000ad7000)={0x10, 0x0, 0x6, 0xcd}, 0xc) request_key(&(0x7f000010d000-0x6)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2017/12/24 14:33:06 executing program 2: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000150000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000910000)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000911000)='./file0\x00', &(0x7f0000911000)=""/79, 0x4f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000064000)=""/1) r2 = syz_open_dev$evdev(&(0x7f000090f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000090f000-0x1a)=""/36) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000020e000-0x4)=0x647d) 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c91000-0x4)=0x0) accept4$packet(r1, &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0e000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000644000-0x28)={@generic="ee3a757e0931c377ed657fdcae1aafc0", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000717000-0x4)=0x0, &(0x7f0000d02000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000041f000)={0x15c8, 0x8002, 0x7ff, 0xfd76, 0x0}, &(0x7f000082d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000abc000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, 0x98) syz_open_dev$tun(&(0x7f0000ebd000-0xd)='/dev/net/tun\x00', 0x0, 0x400) [ 60.816140] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.829248] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000737000)='./file0\x00', 0x100) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f000006d000)=""/66, &(0x7f0000a39000)=0x42) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002d000-0xc)={0x0, 0x0}) r3 = dup(r2) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f000091f000-0x8b)="d7852039ec798040f0c6b13f3a10849c032b3d09d69b56f738f5c43e583fa26a50a9f2322005dfe9d85667ab8d70f7febf121706eb518bed455026e0798f1a0fb4a1183a96930ab3e7a317d4f389b80df10658347086236497a189d9671ffcd1a4697957e13c542b64dffde3eac257539afefd60f49c2ff7cd049700759109835b35c640cebaba823438cc", 0x8b) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) signalfd(r2, &(0x7f0000209000-0x8)={0x0}, 0x8) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x200000, 0x0) truncate(&(0x7f00000e1000)='./file0/bus\x00', 0x2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/12/24 14:33:06 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000498000-0x24)={@common='lo\x00', &(0x7f0000bb3000)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000832000-0x4)=0x0, &(0x7f0000b33000)=0x0, &(0x7f000041e000-0x4)=0x0) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cd5000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000d26000)=""/64, 0x40, 0x40000003, &(0x7f0000684000-0x10)={0x4, 0x9, 0x4, "d4e331ed57bb", 0x0, 0x0}, 0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) syz_open_dev$sg(&(0x7f0000ef5000-0x9)='/dev/sg#\x00', 0x0, 0x4400) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000840000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x803, 0x274b77f6) syncfs(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f4a000)={0x0, 0x40}, &(0x7f0000a90000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bb7000)={r3, 0xfb, "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"}, &(0x7f0000033000)=0x103) epoll_pwait(r0, &(0x7f0000244000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8001, &(0x7f00000d9000)={0xb4b}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000db2000)='/dev/autofs\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x800) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00005cb000)='GPL\x00', 0x4) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) 2017/12/24 14:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000086f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000164000-0x8)='./file0\x00', &(0x7f0000704000)='./file0\x00', &(0x7f000058c000-0x6)='tmpfs\x00', 0x0, &(0x7f00004d9000-0xa8)="74f3aa657e636aac164cfe5839089d7107c70ad659fdc6d6cdb1eea2f5142fdc5fd4df2b57484dd64f7de1a044692bf7f8221e41b378c05056f0e874d9fdf092b935e8a50ab92fd290bb0167ceb1ed22b7cfecd7da5c1dabea4874443aa0025450111cce2c") 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b92000-0x58)={0x0, 0x9, 0x1, @thr={&(0x7f000042f000-0x72)="8394728f253d6e8253e6d935940fd280bfb2aed3bdaa98e28885624c4783abe87b669028a9967c275840c2fedcf15461fc72a606d912df74a2bef38a59c4e1c38444c13f92a4d9ca9c62632ddf39317d6111c1b81205edfa248d256f4aed39fda8ff07c1d1e352dbd1e67cff9570940d7f08", &(0x7f0000553000-0xb2)="cecd6fa1e129b293fb17b43ec9b6f14bfa7ddf507cb7331c8ecdf90916e8d861c5f9e641f8df6ebbedb35f527f09b89e280bb0f4b4518ec72481cbbed8169c92ce39ed27322bf6e7045dd98717721e7202a8ff39b683d77b1ae690c33b5eb31ad45e91efbc8a67da7af12578a13dab1c760d0ab0044e7c781ac4befff1704ee42c132c5c2f2d9d49bb5ed7bbcfc955c96c57afe4334b82aa276f60ca7717ef9a64d80e6df1f8df6121f40923e8491ba640e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000081000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000464000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x1, &(0x7f0000a83000-0x7)={0x2, &(0x7f00000d8000-0x38)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/ptmx\x00', 0x3f2da0ee69b8ae14, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000231000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004d5000-0x4)={0x4df, 0x8001, 0x1000}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000874000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00003d0000)='asymmetric\x00', &(0x7f00007f7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000)="e87e16dbd26e17a898cbf209eec3ed03d646b7bbd3c02cdcd924ad83b6c0fdc4186b71262b03c7f428569cdd15a17732ea1c259524f71ef8f41b6bb650cef7d1a7ff60ab8b9c6c6c3da2e4861962becb7015c14779f49e7bcc82efce1b40129b9e30a971432fc76986231841c8d0e48f772fbaa44e106d5f55ccc15faae826858549cbae070642a1b2b15561f167eea64dd653ea39", 0x95, 0xfffffffffffffffc) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000a4c000)="c4f4003b264ba838a3e1ac552d7a07ade8db86207a74a190f9a383f204f00fdbe9f755c1b71a5888745eb6ecc928a5d753828dc761a803ab6635e7f93d5d57c84edd8df86295cdc3d85eeebb51cb08eb7556ea1150ca6ff8d021db08c65a7c751133afdc6921ca5110cb86861e9869bb557a7f9b0b529fb03008a4a97ecb6c") r4 = add_key(&(0x7f0000d28000)='pkcs7_test\x00', &(0x7f0000605000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) bind$inet(r2, &(0x7f0000d27000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000679000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ba000)=@generic="30b20d7a1b9ec88c30db659b5ef3fd40", 0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x4a2) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f000085a000)="17", 0x1) 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007d1000-0x20)={{&(0x7f0000ed1000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc6000-0x6)='stack\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007bd000)={0x5, [0x7ff, 0x0, 0x9, 0x7, 0x51d]}, &(0x7f00005f7000-0x4)=0xe) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000313000-0x10)={&(0x7f0000310000/0x2000)=nil, 0x2000}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000572000)=0x0, &(0x7f0000b2b000-0x4)=0x4) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00007af000-0x8)=0x0, 0x8) ioctl$TIOCEXCL(r0, 0x540c) ftruncate(r0, 0x100000001) 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0x0, 0x4) open$dir(&(0x7f0000cda000)='./file0\x00', 0x2000, 0x2) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f51000-0x90)={0x6, {{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) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f52000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000)=0xc) futimesat(0xffffffffffffffff, &(0x7f0000777000-0x8)='./file1\x00', &(0x7f0000e46000-0xe)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/24 14:33:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) acct(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a8c000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x1, 0x5, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00002a0000-0x4e)="ff030000ddff00005de784eef5853a8450773e88d96c1f9f05866347d8c684b2cc9c2efec5dfba7c6852078de4260cd339992dba289f93cdff2d9a6790f40084bdc0f3bd171dd08a5f17657addba", &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) add_key(&(0x7f00005ed000-0xa)='id_legacy\x00', &(0x7f0000f8d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea7000-0xcd)="fc42ea497717967c2f457639d80d6f78ae32ea3e6df7a125dd49f4870e07766dd3a0a30029e26e7d0905dbc4287da828263b2e6e5ea98537bd363f4637c753d4a3c9f6fc6f0351dc20542560aa191ed9550dd8163939a7d6cc38d34f35325602f23c229f353457d0a0b921c05e890e25a4f36c28d885cd7ca983c64f7fe9dad19615092fb292c0633fb12dc24f4945a77e48872cf2a16ad25d084bab0d2533e2ff3473936797440d47b618ffbe627510fefeda4c9cbc4d76082e80f545431c4a934e3a210fd34d26539f1a1938", 0xcd, r0) [ 61.050305] tmpfs: No value for mount option 'tóªe~cj¬LþX9qÇ [ 61.050305] ÖYýÆÖͱî¢õ/Ü_Ôß+WHMÖO}á Di+÷ø"A³xÀPVðètÙýð’¹5è¥ [ 61.050305] ¹/Ò»gαí"·Ïì×Ú\«êHtD: TPÎ' 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x1) r0 = syz_open_dev$urandom(&(0x7f0000eb6000-0xd)='/dev/urandom\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b38000-0x1)=0x0) fcntl$lock(r0, 0x7, &(0x7f000004d000)={0x0, 0x3, 0xfff, 0x0, r1}) r2 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) poll(&(0x7f00005a5000)=[{r3, 0x4000, 0x0}, {r3, 0x301, 0x0}, {r4, 0x642, 0x0}, {r4, 0x8, 0x0}, {r2, 0x1000, 0x0}, {r4, 0x108, 0x0}, {r2, 0x14, 0x0}, {r4, 0x1, 0x0}, {r2, 0x88, 0x0}, {r4, 0x400, 0x0}], 0xa, 0x3) dup3(r3, r3, 0x100000000000000) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x2c00) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000036e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ac7000)={r2, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000468000)={&(0x7f00007b4000-0xc)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000575000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fb6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b6000)=0x10) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x480) fcntl$notify(r0, 0x402, 0x80000015) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x0, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000)={0xf4, 0x0, &(0x7f0000004000)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000005000)=[], &(0x7f0000006000-0x18)=[0x0, 0x78, 0x40]}}, @request_death={0x400c630e, 0x2, 0x2}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000002000)=[], &(0x7f0000006000-0x10)=[0x78, 0x0]}, 0x9}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000004000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x1c}], &(0x7f0000006000-0x18)=[0x78, 0x48, 0x28]}, 0x6}}], 0x6a, 0x0, &(0x7f0000006000-0x6a)="f112238d491b567d86bc35c9ecf7c2710e97703c195c08cfb7eebd521ebc05337c3a6726475fd1465a126c77ce897039bd2140a2dab60ba82a381b1802d943b141380aa36454393d6f8ca56cf9cde03b7bd7eac53e61f2f533cc91d29b152da9b65da80ec985c0c33805"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000003000)=""/103, &(0x7f0000007000-0x4)=0x67) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) setpriority(0x2, r4, 0xfff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x400000, 0x0) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000)=""/113) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000013000-0x6)='statm\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)=""/130, 0x82) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) dup3(r2, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000002000)={0x7}, 0x8) 2017/12/24 14:33:06 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mkdirat(r1, &(0x7f0000b72000)='./file0\x00', 0xc4) pipe2(&(0x7f0000ba5000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000014c000)=""/100) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00007c9000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000054b000)=0xc) [ 61.100389] tmpfs: No value for mount option 'tóªe~cj¬LþX9qÇ [ 61.100389] ÖYýÆÖͱî¢õ/Ü_Ôß+WHMÖO}á Di+÷ø"A³xÀPVðètÙýð’¹5è¥ [ 61.100389] ¹/Ò»gαí"·Ïì×Ú\«êHtD: TPÎ' 2017/12/24 14:33:06 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000009000-0x14)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rtc\x00', 0x20000, 0x0) r2 = mmap$binder(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3000007, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000016000)={r2, 0x0, 0x0, 0x0}) 2017/12/24 14:33:06 executing program 2: inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000dc6000-0x8)=[{&(0x7f0000278000)="390000001300094700bb61e1c3e800000795000001000000000000000000000019001a000df40d00082a0ff4000000fd17e9ff800000f60005", 0x39}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c23000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2017/12/24 14:33:06 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000059000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xc)={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}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000021000-0x5)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r1) 2017/12/24 14:33:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x30000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00007e8000-0x55)=""/85) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) splice(r1, 0x0, r1, 0x400000000000, 0x200000000000, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000004000)={0x19, &(0x7f0000007000)=""/25}) fchmod(r1, 0x40) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) 2017/12/24 14:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000074a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x80001, 0x0) r3 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000048d000)=@req={0x80000000, 0x6, 0x3f, 0xf94}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket(0x1b, 0x80f, 0x8) 2017/12/24 14:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000080e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000024d000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) read(r1, &(0x7f00004f6000-0xe8)=""/232, 0xe8) write(r0, &(0x7f0000dc3000)="", 0x0) 2017/12/24 14:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a20000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a75000-0x1)={0x0}, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000269000)='/dev/keychord\x00', 0x80000100ffe, 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000d53000-0x6)='./bus\x00', &(0x7f0000851000-0x7)="720881000000a1", 0x800001, &(0x7f000023c000)="") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009cd000-0x6)={0x0, 0x5}, &(0x7f0000416000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f12000-0x14)={r2, 0xd7, 0xff4, 0x2, 0x1ff, 0x0}, &(0x7f0000102000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ac000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076b000-0x4)=0xe8) lchown(&(0x7f0000709000)='./bus\x00', r3, r4) 2017/12/24 14:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000061b000-0xb)='/dev/loop#\x00', 0x800, 0x200) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a2000-0x9)='/dev/ppp\x00', 0x2000, 0x0) execveat(r2, &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000b76000)=[&(0x7f00009d8000)='\x00', &(0x7f0000e8b000)='&.(!proc@-ppp1*cgroup%\x00', &(0x7f0000176000-0x1)='\x00', &(0x7f00000d4000-0xb)='/dev/loop#\x00', &(0x7f0000a10000)='/dev/loop#\x00', &(0x7f0000325000)='vboxnet1ppp1vmnet1em1&ppp0\x00', &(0x7f0000a28000)='system]\x00', &(0x7f0000214000)='/\x00', &(0x7f0000297000)='+&:\x00', &(0x7f0000f42000-0xa)='ppp0@user\x00'], &(0x7f0000ee3000-0x4)=[&(0x7f0000e69000-0x8)='selinux\x00'], 0x1000) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r2, 0x0, 0x1fe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r3) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/24 14:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40600) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x400) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003de000)={0x1, [0x0]}, &(0x7f0000c74000-0x4)=0x8) ftruncate(r1, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aee000)={r2, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x9}, 0x98) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000057a000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r0, &(0x7f0000576000-0x11)="020700ff02000000ffed0527eaf5f71a2f", 0x11, 0x0, &(0x7f0000049000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057b000)={0x0, 0x228}, &(0x7f000057b000)=0x8) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000041c000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b9000)=@assoc_value={r2, 0xf}, &(0x7f000038c000)=0x8) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000057c000)={r3, @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]}, [0x7, 0x3, 0x1f, 0x0, 0x8, 0xff, 0x4, 0xfffffffffffffff7, 0x10001, 0x100000000, 0x0, 0x70, 0xfffffffffffffffb, 0x3d5f, 0x65b]}, &(0x7f000057c000)=0x108) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000057a000)=0x6) 2017/12/24 14:33:07 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14, 0x80800) fstat(r0, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd6000)='/dev/input/event#\x00', 0x5, 0x408fd) read(r1, &(0x7f00008f8000-0x18)=""/12, 0xc) 2017/12/24 14:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r0, 0x40000000) 2017/12/24 14:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000538000-0x14)="14000000070ae7fbff0002000000000001000000", 0x14, 0x20008800, 0x0, 0x0) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000bd8000-0x58)={0x0, 0x0, 0x6, @thr={&(0x7f0000fbe000)="", &(0x7f0000fbe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fc0000-0xbc)={0xffffffff, 0x2, 'client0\x00', 0x0, "35c7220abb7d34db", "be5ac886fa158cc556cbc0a4e1a6f0cd60ed28158e7590a4f6dcd2b24c90cd11", 0x2, 0x2eb30d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000003000)=""/30, &(0x7f0000ff0000-0x4)=0x1e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a72000)=0x0) process_vm_readv(r1, &(0x7f0000958000)=[{&(0x7f0000d57000-0xb5)=""/181, 0xb5}, {&(0x7f00009e6000)=""/137, 0x89}, {&(0x7f0000a4d000)=""/237, 0xed}, {&(0x7f00005ff000)=""/206, 0xce}], 0x4, &(0x7f00005b1000)=[{&(0x7f0000765000)=""/69, 0x45}, {&(0x7f00003f2000-0x55)=""/85, 0x55}, {&(0x7f0000c19000)=""/88, 0x58}, {&(0x7f0000032000-0x11)=""/17, 0x11}], 0x4, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000437000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f83000-0xc)={0x12, 0x86, &(0x7f0000ca5000)="c459536cb434bd350052467601d52bec3b15aba5a52b82df410410311e2f1d97a23887cd418bc4c4759329f8efa7f1a561bb9bbdfcfaed824e912de12b47386764284ad0a90ec8512730ec471988e5aaa2f6fd6cbc675982146a8e3efe805ad50cf9c9f97a2254be58a328cb2d6ee1f280b4ca80be1429309291ec303295f44d262ff0794f61"}) [ 61.262855] audit: type=1400 audit(1514125987.009:34): avc: denied { execute } for pid=9642 comm="syz-executor7" dev="pipefs" ino=15620 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) write(r0, &(0x7f000034a000)="ed1af0373e1eccbce1db8d8edded13", 0xf) 2017/12/24 14:33:07 executing program 1: 2017/12/24 14:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000bbd000)={0x100000000, 0x8, 0x1, 0x0, 0x7, 0x3, 0x81, 0x9, 0x9, 0xb6b6}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2017/12/24 14:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000c4c000-0x8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f000043c000)=0x8) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000065a000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000c07000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x17, 0x80000, 0x401, &(0x7f0000f69000)={0x0, 0x0}) ppoll(&(0x7f00005e8000-0x18)=[{r1, 0x20, 0x0}, {r0, 0xccfc1a87555dffe, 0x0}, {r3, 0x80a0, 0x0}], 0x3, &(0x7f00001a6000-0x8)={r2, 0x0}, &(0x7f00001bd000-0x8)={0x1c2000000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e29000-0x8)=0x0) 2017/12/24 14:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000)={0x2, &(0x7f00008d6000-0x18)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000179000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000025d000)=""/5) sendto$unix(r1, &(0x7f00008d6000)="", 0x0, 0x0, &(0x7f00008b6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 14:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000a42000-0x2)="e5") 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005b7000-0x4)=0x0) 2017/12/24 14:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aee000)='./file0\x00', &(0x7f00006eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f000019b000)='./file0\x00', r0, &(0x7f0000e04000)="5481582e741ceb9ebecef3b08da7cb38e4aeeee2cca4e93fe5fc93d185713792fcce2ff0028faed590c6ecf0fd25a4e808c5eb701a3a8236e26c9f105b318e700d88cdb89a60b927fe3a664faece90b1fbfdb72647426208775261fcf958748ed3e8aeced0a4081d9adf97431649c97ecca9ee2e63d2881abe4b71ea083bca2690d6b327b0f476a424c5a733f3e61ced5441b84a1ce5c49686f6f7f2c6f0f4513d46a6f882c115df83f7d2") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x8) mknodat(r1, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2017/12/24 14:33:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000d4000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) 2017/12/24 14:33:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) setuid(r1) r2 = gettid() getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f000037c000)=0x4) 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = creat(&(0x7f00008bc000)='./file0\x00', 0x50) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000f2e000)={0x9, 0x3, 0x4, 0x5, 0x80000000, 0xcd9a}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffe) 2017/12/24 14:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x0}, 0xcf) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000094000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000351000-0x97)={0x0, 0x8f, "311ced547a98e0ad120ebf1bca7f84db1bee033b61e8e9ca88c71a947aa8a8961fb4cd649e07d7fab82eacd16e18ec97b4ed55c79d918c1677557eec1e4f110adb9d351ab694299bbaee55aa9a6aa9c7fc7ee10a08a520a14c951a94efea45932d1e868dd54e9e95d774d09f3463bf27837265b23e999261367be98d0c6f1ac809fde6e4cdb17f5d0c6b2d39f5fbb4"}, &(0x7f00008fb000)=0x97) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000092a000)={r1, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000932000)=0x8c) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000389000)={0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2017/12/24 14:33:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4800, 0x0) unlink(&(0x7f0000001000)='./file0\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000001000-0x15)=@random={'osx.\x00', '/selinux/access\x00'}) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000781000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024d000-0x4)=0xc) getpeername$inet(r0, &(0x7f000039b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000666000)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cff000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x1, 0x8, 0x80, 0xa0, 0x69, r1, r2}, {0x1b2, 0x0, 0x8, 0x20, 0x2a2f, 0x4, 0x0, 0x9}, {0x3f, 0xcce, 0x8, 0x42}, 0x6, 0x4, 0x1f, 0x0, 0x61, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xec, 0x101}, 0x10, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x8, 0xffffffffffffffe1, 0xb94, 0x9}}, 0xe8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a7f000-0x4)=0x3) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) fadvise64(r0, 0x6, 0xff, 0x1) 2017/12/24 14:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f00001d2000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000be6000)={0xac, 0x3, 0x7, 0x200, 0x0, 0x200, 0x1, 0x3e, 0x401, 0x200}) r2 = syz_open_procfs(0x0, &(0x7f000013d000-0x8)='net/arp\x00') sysfs$3(0x3) sendfile(r0, r2, &(0x7f00002f6000-0x8)=0x0, 0x107) 2017/12/24 14:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaf000-0x8)={0x0, 0x6}, &(0x7f00007a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000010c000-0x6)={r1, 0x5}, 0x6) write(r0, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0af155", 0x22) 2017/12/24 14:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000a4f000)='/dev/sg#\x00', 0xb67c, 0x10000) sendmsg(r1, &(0x7f0000150000)={0x0, 0x0, &(0x7f0000b70000)=[{&(0x7f0000b5b000)="efff2504b46ff785d968240196f68e48e86790a71859645a0c9848fdeffce97da8d4578736ff5549cdd5c6ce853bd49835ad5ec017792cfb90c6ccc3e5810f5347ccd11b055ee8aeaacce27da2d03c1316e4a46a3648b07c18a7451b3399da8baf9405d3da160daf53b598b9c3b0e17544801d703ab43274dce2cf7da74c47f3644d12280780c7d007fec7f557253e35a368327f663e8be894112c06df1f997c051cfefedfa284f6707b6a2da1ec97057569ae33f14e8bc1904adbe34ed89891fe2933fdf21455c39a610098a12c0367e8fba5cff21e016b08dbfa49d122", 0xde}, {&(0x7f0000ed0000-0x6a)="d0149902815c1104fb61a91824d490ed69b0e3fc2662ac6aa987225b1a810182db9e983a52e9b8e5b70932b9beb0d67b259925040505e23ee95bf32e4117b6d63189420cf856244d87c7a6ed357825b3a703ed3372d79acecfe56d14365e2e949fb9f6e7e7e843261e43", 0x6a}, {&(0x7f00006c0000-0x7c)="c5cf57ecafd32c98a156b96ccee150d2cc9c613f98817680cc33a5b74d8d57933f8a5eee89ca3a465bf52163fc49a3120c2dc41c0deecd07471ee5f7646a7258c22d56fd40ebcbbcc6e6c8732361b7958faf94dcd4a3f2e9e7d5a97463e85ccbe3312b252e1ddfdc34a5b9db326a4e771c24e92eede38554fecb98f4", 0x7c}, {&(0x7f00003f0000)="dc599434cd2d09ba8bc96d1bba843239b274f910de900db5bcab288d3dc5b5a29886ea79fa8db224e4cb9afad3ed2c22f1b49453713d98a93697ffea32ac138679b735c15ab17b3f49c274a181eca9d2a3316c5949d94f24345a97b75d71aa52471ad93a13f352c621de1bbfb4f75d72adefce1bc80fec3d04ca8793ca823fa00e37a1c6df7b768526cc29ada1573135c7ddc618f72d2e97e402553572f8ea2600bc4c30ca7370c81d226022e4dfca3edfa8bb5f91", 0xb5}, {&(0x7f0000f56000-0xba)="99aaa763298559c0acd3bb91ecc92d393f303b8d5e211605a80dcd495f9722dc89070621cbd76011f57be90e1c81b03424f7ed30a5f93fdb79e3b599a0e5872e20b387bfb1d1575d0acfb303fc4a138b598ce40b75977dac6092fcc3852ef9c06dd64e3aeb71c59b090b3ce46f2c4f38b1448c3ca558268ff766e3282f9fbce94103a906df7baeb345df2f548c7141c895281d2f9e28dc3d5297c2f252a742b0ab704651dfc7d40f39475493ab723f8265be212d854455c977ea", 0xba}, {&(0x7f0000493000-0x1000)="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", 0x1000}, {&(0x7f00007ed000-0x1a)="e6dbb317f4a436002a4b1ed747bc09277d66a032ecf23476a2b764ae474ed861827861", 0x23}, {&(0x7f000079b000)="12c238b9506b89c47fefa447422a798dfc5dee2e3233f84a60825ccc5701d6cfcc5f357407c16d3257dd0f61d0dc8502217e349fa8147e582ddddd73f4ee3d5ec29be32edb6afe2077e4546cbaeb2fcbc5c9dda507c33fb4b405a4952749f7306dd7eec0fe69ecc0341c21ee6f56c198fbc5d1602e9e87", 0x77}], 0x8, &(0x7f0000f44000-0x13c)=[{0x9c, 0x10c, 0x80000000, "a41371c8453163da6cc6ea46950c30d92f30c58cf901413ddd158918daeddb0815679b6715686c5823c5dbbf9fd71dc88b9dc926fdf6d43441299830cb219b48e2d8c1066a82d0b465e2ecb4045241eb9438bc0b4fc0c7748fafa26e827ad365fd8fa2d4294e7ca3b588a91c4e1b4994cb1228c3e8df529d2d9a01aefa127155a40b11cecab1575d5b9f79d8bc2b2c"}, {0xa0, 0x110, 0x20, "6d3a38082cda16dc9754bde180959a1321f30a0f324beb478cad143e39f2d48b98baf109644c7b41460b1db4f05021c054d6807678dfacac7e7bac182ff065c2328fe3744b78896ea08fe41b20a1daeae70e6e17ba5e801b114b9b54e25e4d2c36ddcadc0f9d2bf47633ec57fe4a0cdbf1fa8c6ff77c7d6fa4171e720fadf0896ad49ce0c1238a9e677fc81334ae11c82d"}], 0x13c, 0x40000}, 0x8001) 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000001a000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000003000-0x67)=""/103, &(0x7f000002f000-0x4)=0x67) 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_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/24 14:33:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x5) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ee4000-0x4)=0x0) 2017/12/24 14:33:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000a32000)='./file0\x00', 0x101000, 0x90) bind$inet6(r0, &(0x7f00001e7000+0xdb3)={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a66000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e4d000-0x10)={0x7f, 0x1, 0x9, 0x18, 0x0}, &(0x7f00007d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007c6000-0xc)={r2, 0xd84, 0x30}, &(0x7f0000a65000-0x4)=0xc) r3 = socket$inet6(0xa, 0x3, 0x4000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x200000000000001, 0x0, 0x5, 0x7}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 14:33:07 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1ff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0xa, 0x0) poll(&(0x7f000043b000-0x8)=[{r2, 0x20, 0x0}], 0x1, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2017/12/24 14:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000933000)={0x0, 0x8, 0xfffffffffffffffe, 0x5cf8e256}, &(0x7f00000ef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fce000-0x8)=@assoc_value={r1, 0x3}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000674000-0xc)={0x8, &(0x7f0000d9e000-0xc4)=""/196, &(0x7f0000b76000)=[{0x2, 0x75, 0x2, &(0x7f000082b000-0x75)=""/117}, {0x1, 0x53, 0x3, &(0x7f000089a000)=""/83}, {0x50b, 0x94, 0x7, &(0x7f0000a67000)=""/148}, {0xe057, 0x43, 0x8000, &(0x7f000086f000-0x43)=""/67}, {0x8, 0xc1, 0x1, &(0x7f00008bb000-0xc1)=""/193}, {0x4, 0x1a, 0x1, &(0x7f00000e0000)=""/26}, {0x7, 0xbf, 0x5, &(0x7f0000c0e000)=""/191}, {0x1ff, 0x89, 0x80000001, &(0x7f00003d8000-0x89)=""/137}]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', 0x400000, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008ca000-0xb9)=""/185) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000c85000-0xa)='./control\x00', 0x42400, 0x0) renameat(r1, &(0x7f0000f05000-0x8)='./file0\x00', r2, &(0x7f0000908000-0xa)='./control\x00') 2017/12/24 14:33:07 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) tee(r0, 0xffffffffffffffff, 0x8, 0x4) 2017/12/24 14:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000718000)=0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fchdir(r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000673000)=0x0) 2017/12/24 14:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000080b000)={0x7, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d58000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003de000-0xa)='net/icmp6\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000e51000-0x81)="a58a59d038ac4f80473c22579e7e4962f371ebfdf56fd4aaa589d6c7399fed7cf01523aa74bcc86dcf4618b56b6f2058a0755f1d412917a45548ce713b71753e57f2c705ea380c92f962b393025c877849ee4ffdd1111707e37294283d9fc29187943dfb248061ea4311c38588ca350e101cdf86b808b04b708230772809712bde", 0x81) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) set_robust_list(&(0x7f0000d4c000)={&(0x7f000047b000/0x3000)=nil, 0xffff, &(0x7f0000417000/0x4000)=nil}, 0xc) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) r2 = add_key$keyring(&(0x7f00003cf000-0x8)='keyring\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000f7c000)=""/192, 0xc0) writev(r1, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a1108e56542dc4da3360c599242f7c6d43685777b", 0x58}, {&(0x7f0000271000-0x1000)="", 0x0}], 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00004d4000)={{0x7, 0xae10}, {0xffffffffffff0a42, 0x2}, 0x0, 0x1, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000271000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2a000)='net/fib_trie\x00') preadv(r0, &(0x7f0000c4f000)=[{&(0x7f0000342000-0xdb)=""/219, 0xdb}, {&(0x7f00001d6000)=""/4096, 0x1000}, {&(0x7f0000eeb000)=""/0, 0x0}, {&(0x7f000000b000-0x2b)=""/43, 0x2b}], 0x4, 0x400000) 2017/12/24 14:33:07 executing program 2: utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000f9c000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000208000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00003eb000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000de000-0xc)="020000000100000040000000", 0xc, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f000091d000-0x18)=""/24) 2017/12/24 14:33:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, r0, 0x2000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000135000)='net/snmp6\x00') sendfile(r1, r1, &(0x7f0000fe4000)=0x0, 0x80) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) recvmsg(r0, &(0x7f000019a000-0x1c)={0x0, 0x0, &(0x7f0000b34000)=[], 0x0, &(0x7f0000aaf000)=""/7, 0x7, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f000016f000-0xd)='/dev/snd/seq\x00', 0x0, 0x410000) 2017/12/24 14:33:07 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) lseek(r0, 0x0, 0x1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000071e000-0xa)=""/10) pwrite64(r0, &(0x7f0000320000)="", 0x0, 0x0) 2017/12/24 14:33:07 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094e000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) socket(0x9, 0x1000000000000, 0x4c10) 2017/12/24 14:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007a0000-0xa)='/dev/ptmx\x00', 0x10002, 0x0) dup2(r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2017/12/24 14:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000028c000)='\x00', 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005d2000)=""/127) 2017/12/24 14:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a90000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) lseek(r0, 0x0, 0x4) 2017/12/24 14:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000076e000)=@known='system.posix_acl_default\x00', &(0x7f0000c34000-0xfa)=""/250, 0xfa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c84000)=0x3) ppoll(&(0x7f0000255000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x8)={0x0, 0x0}, &(0x7f0000613000-0x8)={0x0}, 0x8) 2017/12/24 14:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000e38000)='./file0\x00', &(0x7f0000507000)='./file0\x00') nanosleep(&(0x7f00006de000-0x5)={0x0, 0x989680}, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) 2017/12/24 14:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b30000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007bf000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000be1000)={0x0, 0xc, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f77000-0x8)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) r1 = dup(r0) bind(r1, &(0x7f0000ed4000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha1,pcbc(aes))\x00'}, 0x58) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) pwritev(r0, &(0x7f0000a73000-0x8)=[{&(0x7f0000680000-0x93)="b06a914561c9f08e2e2b7b9781497b05bac4f6ec5ccd31ca921515ac3bfd61bb5c2e29a4f5a0cab2358f00923c786adfc4a8552c32efa8c02d392b3de894d95a5d8fa0b838072ccf90b2e82a1dbdfc416bc5988e804faefae76767f14b9af19e30e5e2664bef83b5c340650aa80f3808637d7c90673cdc8f282aeaa549c97015c72056a55b88e60a05455178588a3688010a54", 0x93}], 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003c9000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005cf000-0x28)={@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]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000db3000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$packet(r3, &(0x7f0000e95000)={0x11, 0x19, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f000097b000)=0x40, 0x4) bind$packet(r3, &(0x7f0000a35000)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:33:08 executing program 7: time(&(0x7f000016e000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000687000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000653000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = socket(0x2, 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000-0x4)=0x7) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000001000-0x24)={0x9, 0x7, 0x8, 0x1, 0x7504, 0x0, 0x0, 0x100, 0x1, 0x7fff, 0x6, 0x8000}) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000004000)={0x8, 0x80000001, 0xe7f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000005000)={0x0, &(0x7f0000006000)=[]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000007000)=[{0x10000, 0x2, 0x4, 0x7, @tick=0x6, {0xffffffffffffffff, 0x40}, {0xd2, 0x800}, @connect={{0x1f, 0xf0d}, {0x7e, 0x9}}}, {0x2, 0x100000000, 0x5, 0x80000000, @time={0x77359400, 0x0}, {0x9, 0x3}, {0xffff, 0x7}, @control={0xfffffffffffff21e, 0x5, 0x4}}], 0x38) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f000000a000-0x11)=@random={'os2.\x00', '/dev/rfkill\x00'}) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000648000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e80000-0x4)=0x0, &(0x7f0000da8000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000015b000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d70000-0xb6)="f385fd23a2167b5d477c13f3c3206ce5f6f9846c70d9ce3830e11bec395e6a9d36593c8bb02d228eb353fea2ffc783746100e754669078cfa478c378e3d3ff73c6ee8c162e71b3ac1a303e10ad0cd974ad1e3140669fac9e9968257bc8f665ca24ff0bb872ac0745a22111504c2a5aecb70c78d372f72eb723e5565968ce34634f6e45820f450ca6a0429144b162e084486f2a5dfb6b8a5288b3a48624c18aef6f062c0e6ae7744d6c36d88c5cfd3aa61cba89c9c820") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read$eventfd(r0, &(0x7f00000e2000-0x8)=0x0, 0x8) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d25000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c60000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9b000)='/proc/self/net/pfkey\x00', 0x44000, 0x0) openat(r2, &(0x7f0000a1b000)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000ac4000)={r1, &(0x7f0000d26000-0xea)=""/234}) r3 = eventfd(0x0) write$eventfd(r3, &(0x7f000017b000-0x8)=0x10000000000, 0x8) socketpair(0xb, 0x400000000006, 0x2, &(0x7f00006b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f00005e7000-0x4)=0xa1d9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d26000-0x86)={0x0, 0x7e, "1522da8dd2c88249e809c707448475777f4639fdd9af8dd22e34071e0c85dd352e58df46156a36d5b6647211e0124cfd0cd488afa7a296b032be9a44342d572a006782ff14a2cebec66693e300f866b307ec12d4a2af8688311ed4ca6ed55940cc79d1d7c50d551ea031fe6708791cdc444233d58a7d1aae1a547e2ad7a3"}, &(0x7f00001e8000-0x4)=0x86) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000063e000-0x8)=@assoc_value={r5, 0xfff}, &(0x7f0000d26000-0x4)=0x8) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x0) r1 = dup2(r0, r0) close(r1) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000c6000)=""/98, &(0x7f0000a5d000-0x4)=0x62) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000346000)="22fe00001900070400783320090004000a007f00e57f007fee000006000200a427", 0x21) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000388000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f000017d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d15000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000fc5000)=[{0xff, 0x3, 0xffffffffffff8001, 0xfffffffffffffff9, @time={r2, r3+30000000}, {0x497, 0x10001}, {0x7fffffff, 0x100000000}, @addr={0xaa9, 0x4}}, {0x3, 0x0, 0x101, 0x5, @time={r4, r5+10000000}, {0x2, 0x4}, {0x80, 0xa3}, @addr={0xffffffff, 0x1ff}}], 0x38) readv(r1, &(0x7f0000765000)=[{&(0x7f00008be000-0x8a)=""/138, 0x8a}, {&(0x7f0000ed3000)=""/113, 0x71}, {&(0x7f0000938000-0x3c)=""/60, 0x3c}], 0x3) clock_settime(0x0, &(0x7f000063a000)={0x0, r0}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) fcntl$setlease(r0, 0x400, 0x2) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0xffffffffffffffff, @tick=0x0, {0x5b10f401, 0x7fff}, {0x6, 0x0}, @time=@tick=0x0}], 0x1c) fcntl$addseals(r0, 0x409, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/relabel\x00', 0x2, 0x0) personality(0x6000003) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000463000-0x5f)=""/95) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f00007bf000)="de267aa7f4c22fbf92033360202dd176813d802f161e1699974ca74adae0eb97a2d8d2456bb6e533a289e39b961a6775748571b90c7f06817058a870ba0877d7c42a16939b5749cceaecd5374ac07a36bbfdfd96a622759e1a6b325b457d9822aa30e4b4d9ec1204ad71d12e14be8f3825d0080139d031f7ff88cbc93c413c0b8b1586c2777e170f807500a00bb01aa9bec06bc430f2abd48ab98fbdbae52942998d3ccd95ef59ea61f803e791f6b59d6ad8ef29e433cb58cd34e25b36ab81bc982d30e446e0fe8789ae9c94eae3466e9035f22a194d884d7d63070801bcbb8a099e0780fb97cdff06", 0xe9}, {&(0x7f000043c000)="87d0157d0f3838b31674aa268e82c1d82477d81b0d4d1e400cd429231e430afac0ce2f4bb131dee659a145e5e849f37c6db05a7c49d1b2d5b229f0c22c83c5f6a3424086709d4b7aba95aa84b540e6cd83a9ffc164bd651375f5c3f913425d8fbd6cbeda32a791c5f5fed91b1c89b95f9948e7b9779a488e52474acacc716c6e73033964145559dba0e5a825d3f85764", 0x90}, {&(0x7f0000685000-0x7f)="4e7174e6ef86f239eb09f5c42b8af52e92818253c817ffe5d6ce697447aa2440d97a6af36e0601c6f2347618ad32aa555a391105c068cdd5fe365d12108479bbeb16da77c4f27b82cf1da856e9304de69231d6dc976c3cb6104daab83c518e4c505a452eabbd875088933c7e4e0ea986256bcd0c2e4f01dd6e83926e4848e9", 0x7f}, {&(0x7f00006f2000-0x40)="7a67271f4de948b6ecce0d43b13b20f4753e2cf781d36a5573c34a6aca411e2a7a2f61172f2fe775e166a7426b4e1c2ce6e9e209ccfc79bf1bfdd497a7500a18", 0x40}, {&(0x7f0000b6f000-0xac)="2641a9e2b26cd53f884dd58636985b09799b933881276ac08588010c7c3cb68bd51b8668e88db85f28ea94f115a752570615db0baa800c3f0e436f8bc16a13bedad24b56b58cce78f557482f63f3f481cc8856a089c9eaca4e3db4ec36309749a02f44a8bbe6fbf0080ed9385d0c6fcc98c2de175f2e474b15b3323afbe9bcc59537e08d7bf5bc48d1764dbe45bf115ab3e2feb6105d1048e55c0d6cddc1c0675377fdbd537d420619b9644d", 0xac}, {&(0x7f00008a0000-0x17)="dc4b761b15c5b76e2652e96f65382fd8203813c789b199", 0x17}], 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r1, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) creat(&(0x7f00007e3000-0x8)='./file0\x00', 0xe) r2 = dup(r0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00009ae000-0x42)=""/66) 2017/12/24 14:33:08 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000f6e000)="", 0x0) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000031b000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000002000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000099f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000b6000-0xc)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00009ed000-0x5)='user\x00', &(0x7f00009c0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050f000)="92", 0x1, 0xfffffffffffffffb) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000-0x8)={r1, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x80) ftruncate(r2, 0x1) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e14000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f66000)=0x4a13, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:08 executing program 4: msync(&(0x7f000010c000/0x4000)=nil, 0x4000, 0x40002) pipe2(&(0x7f000031c000-0x8)={0x0, 0x0}, 0x80000) r1 = open(&(0x7f0000ea0000)='./file0\x00', 0x800, 0x80) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x800}) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009c2000)={@generic="38a1d4e517c97d817779d344e80d485e", @ifru_flags=0x1402}) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xa000) fcntl$setpipe(r1, 0x407, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x80000001, 0x7, 0xbd, 0x9}]}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x2, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000001000-0x8)={0x0, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000004000-0x61)="5be6b87b632f379c13bf7103cfdbe2ff834e8f76337eb2bafc544ab1e2de077fe1b3b051a5effe3e8502f1bb97b80ad772c96a9b33b0b3c1c9cf120f6860ccba432b37d3a30058997af4741f3c11c1b864246d5efc33c484c7eb1c4102cf38f410", 0x61, 0x20044000, 0x0, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000-0xc8)={0xffffffff7fffffff, 0x7ea, 0x3, 0xf7000, 0x3, [{0xfffffffffffffffa, 0x80000000, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x80000000, 0x3f, 0xe4, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x8, 0x400000000000000, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x1c)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/23, 0x17}, {&(0x7f0000006000-0x68)=""/104, 0x68}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/35, 0x23}], 0x5, 0x0, 0x0, 0xfffffffffffffffa}, 0x12022) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000006000)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) connect(r0, &(0x7f0000002000)=@nfc_llcp={0x27, 0x8000, 0x2, 0x7, 0xfffffffffffffffa, 0x8, "abd97b3a89c77cb3bad03a8488857f63a6b8c425e326d6e6899b1fddc932c6ced3e0ca36382ef0a2d10c4a986800672b18dd0de80a1abf9c3c2a973772758f", 0xffffffff00000001}, 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ef000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x2e2e7428, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000074f000-0x4)=0x7, 0x4) vmsplice(r2, &(0x7f00005fe000)=[{&(0x7f0000174000-0x3e)="d7", 0x1}], 0x1, 0x0) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000e3e000)=""}) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000820000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c24000)=0x0) modify_ldt$read(0x0, &(0x7f0000214000)=""/143, 0x8f) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000095c000)='./file0\x00', 0x4) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095d000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000095e000)={0x0, 0x100000, 0x1400, 0x400, 0xc0, 0x401, 0x5, 0xf5, 0x7f, 0x7}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000095d000)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000095d000)={r1, 0x3f}) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000eb0000)={&(0x7f00003ba000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000678000-0xc)={0x10, 0x0, 0x9, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd6000-0x8)={0x1, [0x0]}, &(0x7f0000853000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a3000-0xc)=@sack_info={r1, 0xfffffffffffffffd, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007d9000)=0x2a, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/context\x00', 0x2, 0x0) getpeername$inet(r3, &(0x7f0000b13000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000)=0x10) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000c6c000)={0x8, &(0x7f000096a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) symlink(&(0x7f00008e4000)='./file0\x00', &(0x7f0000567000-0x8)='./file0\x00') 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000f04000)=0xfffffffffffff931, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="b5", 0x1, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = socket(0xb, 0x2701ecea36a305da, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4cc2, 0x30, 0x0, 0x7}, &(0x7f00002f5000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={r3, 0x4}, 0x8) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1220a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x9, 0x0, @thr={&(0x7f0000434000)="", &(0x7f0000001000-0x8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057b000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000504000)="75d86d92b4aa7bcf5b910171a4023d971c8bf500541ac81e8bd642c6ba27c4a227dac2f6749bd04b8d81c6281a977fefdff3ed527851b7496562cbdf172deed7a445c2ced81a891a88a82bc6643448337710acfc31fbc47e342daf369f455dc703e0e79a3788d2d8e47c12be378eec4572cd776d734d4ddd2390e956c60323f8465c1bc1de4f04796390d521200a8f55218cc753db78c9f437", 0x99) getsockopt(r0, 0x1, 0x6, &(0x7f0000926000-0x5)=""/5, &(0x7f0000da2000)=0x5) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000764000-0x10)={&(0x7f0000446000/0x4000)=nil, 0x4000}) write(0xffffffffffffffff, &(0x7f0000e36000)="0886ceac59c6ccaf0aefce5ebcb16230f439a6b16375157d105046d09e7ef427eda7b9aa5f6626c8275871b32b01154ad480becfe4120d6b3bf686f32e8966ca72a435ea65cf6ac3212c6d2482e685f77674b1ffeb00dcdb966e862ea2da79a09b8130fbcf3e317a75a60d77142d75df5ea1eb670cee6710f8608aead7f3839fad32cdd21cfe806355460180aca44b1f26b3b5b5b66dcf7ad4d1c61e86d364457cafcd50d3b4dad3142e0a", 0xab) sysinfo(&(0x7f0000f82000-0x24)=""/36) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a68000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$usbmon(&(0x7f00009ee000)='/dev/usbmon#\x00', 0x80000000, 0x100) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0xed, 0x8, 0x10001, 0x4}, {0xfffffffffffffffc, 0x7, 0x5, 0x6}]}, 0x8) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) fchownat(r2, &(0x7f0000a5c000-0xe)='./file0/file0\x00', r1, 0x0, 0x0) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00002dc000-0x8)={0x0, 0x0}) futex(&(0x7f00001cb000-0x4)=0x4, 0x80000000000e, 0x4, &(0x7f0000914000)={0x77359400, r0}, &(0x7f00002c5000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000259000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r3 = syz_fuseblk_mount(&(0x7f00009c2000)='./file0\x00', &(0x7f0000fff000-0x8)='./file0\x00', 0x2001, 0xffffffffffffffff, 0x0, 0x8, 0x9, 0x200000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d05000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000da9000)=[{r1, 0x204, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x30c4, 0x0}, {r5, 0x8, 0x0}], 0x5, &(0x7f0000441000-0x8)={r6, r7+30000000}, &(0x7f0000ecd000-0x8)={0x6}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) lremovexattr(&(0x7f000073f000)='./file0\x00', &(0x7f000098f000-0xb)=@random={'trusted.\x00', ':\x00'}) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x52)=""/170, 0xaa) clock_gettime(0x0, &(0x7f0000437000)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000052d000-0x10)=@req={0x8, 0x80000000, 0x3, 0xb0c8}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000052e000-0x6e)=@file={0x0, ""/108}, &(0x7f000052d000)=0x6e) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000054000)={0x0, 0x1}, &(0x7f0000041000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={r1, 0x1, 0x4, 0x3}, &(0x7f000003a000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0xffff, 0x3, 0x0) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a85000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003f1000-0x6)='smaps\x00') socket(0x9, 0x0, 0x0) readv(r1, &(0x7f0000a45000+0x88b)=[], 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d5d000)={0x8000, 0x0, 0x6, 0x9}) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 14:33:08 executing program 4: madvise(&(0x7f00008bc000/0x3000)=nil, 0x3000, 0x6e) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r2 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) splice(r1, 0x0, r2, 0x0, 0xa3, 0x0) lsetxattr(&(0x7f00002d9000)='./file0\x00', &(0x7f00002e3000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000001000-0x17)='posix_acl_accesscpuset\x00', 0x17, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000404000-0x3c8)={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]}, 0x0, 0x6, [{{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]}, {{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, 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]}, {{0x2, 0x2, @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, @rand_addr=0x80000000, [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]}]}, 0x3c8) 2017/12/24 14:33:08 executing program 7: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000925000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x2f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80004, 0x4180000000000000) getsockopt$inet6_buf(r0, 0x29, 0x80000000000f3, &(0x7f0000c4c000)=""/16, &(0x7f00008fe000-0x4)=0x10) sendmsg(0xffffffffffffffff, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0xc, 0x29, 0x4, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000380000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000114000-0x14)={0x0, 0x8, 0x4, 0x99b1, 0x2, 0x3}, &(0x7f00006ba000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000035d000)={r1, 0x0, 0x5, 0x2b}, &(0x7f0000d53000-0x4)=0x10) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000664000-0xbc)={0x6, 0x1, 'client1\x00', 0x1, "4690ad2d37aa9aaa", "e8636f69094ad604664ee2c42b9a9d12fe02d4d3a328125bcfb9395c92003bec", 0x1, 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]}) r3 = creat(&(0x7f0000c71000-0x8)='./file0\x00', 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000ec9000)={0x58000001, 0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ebc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fa4000-0x28)={@common='gretap0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000fc7000)={0x8bfe, 0x4, 0x6, 0x81, 0x0, 0x7fff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000925000)=0x5) writev(r1, &(0x7f000035e000-0x8)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00005cc000-0x14)={0x3, 0x2, 0x8, 0x0, 0x7}) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000406000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 14:33:08 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000852000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) inotify_init() getegid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) open$dir(&(0x7f00008c3000)='./file0\x00', 0x0, 0x10) r1 = socket$inet6_sctp(0xa, 0x101, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0x0, 0x3ff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x468, 0x2, 0xfaa, 0xb1e, 0x242, 0x101, {0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1000, 0x7, 0x4, 0x7}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r3, 0x0}) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f00005f1000-0xe)='./file0/file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ba000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000057000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000b9c000-0x4)=0x8001) rmdir(&(0x7f000076e000-0x10)='./file0/control\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000d48000)={0x6, &(0x7f0000059000)=""/4096, &(0x7f000026f000-0x60)=[{0x0, 0xc2, 0x4941, &(0x7f0000121000)=""/194}, {0x9a, 0x52, 0x5, &(0x7f00003e1000-0x52)=""/82}, {0x80, 0x2e, 0x1, &(0x7f0000310000)=""/46}, {0x20, 0xd7, 0x39, &(0x7f0000a7d000)=""/215}, {0x7fffffff, 0x9a, 0x0, &(0x7f00003bb000)=""/154}, {0x7, 0x16, 0x80000001, &(0x7f0000517000-0x16)=""/22}]}) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) write(r0, &(0x7f0000d4d000-0x20)="1f0000000202ff000000000000000002000400fa090006000200fbe85600009b", 0x20) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, 0x2, [0x0, 0x0, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) msync(&(0x7f00004fc000/0x1000)=nil, 0x1000, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/vga_arbiter\x00', 0x2000040000000c2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000df3000)={0x306d, 0x3, 0x80000001}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d2e000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00005fe000)=""/84, &(0x7f0000df5000-0x4)=0x54) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x5}) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000df5000)=0x1000000000000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df2000)=0x2dc, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r4, 0x0, r5, 0x0, 0x10000, 0xffffffffffffffff) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000043b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df5000)={0x0, 0x0, 0x0}, &(0x7f0000df6000-0x4)=0xc) lstat(&(0x7f0000dd7000)='./file0\x00', &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000422000)=[r6, r7, r8]) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) gettid() dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d21000)={{0x7ff, 0x7f}, {0x5, 0x3}, 0x8001, 0x1, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000869000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x4, 0x0, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7}, &(0x7f0000000000)=0x98) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x3b)={r2, 0x33, "86cd9c3ef797eee7d8c419c61ca784f34733e0b256d95760f1513f08edcd2ab075c82a031885b0c428eaa1312ec2a14cfe470d"}, &(0x7f0000000000)=0x3b) lseek(r3, 0x0, 0x2) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000005000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000+0x3d1)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000006000-0x7b)=""/123) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000006000)=0x4) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r4, 0x2}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000008000)={0xffff, 0x8a9, 0x7fffffff, 0xc90, 0xfc, 0xdc}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000-0x4)=0x80000000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xa443, 0x62e, 0x8, 0x101, 0x32}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000000a000-0x14)={0x91, 0x4, 0x0, 0x4, 0x8, 0x3, 0xeb9, 0x8000, 0x3f, 0x8f53}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88fb, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="49fe09e94830", @local={0xac, 0x14, 0x0, 0xaa}, @random="d6eca78998bd", @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000099e000)={0x1, 0x4, [0xddc, 0xade, 0xbf0, 0x1e9]}) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000944000-0x10)={0x1, 0x7, 0x6, 0x7fffffff}, 0x10) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000070e000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r0, 0x3, 0x3ff, 0xfffffffffffffff7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000016000)=""/233) r3 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r3, 0x0) sysfs$3(0x3) writev(r3, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000004a000)={0x0, 0x3c, &(0x7f000004a000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x776a6b33}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000004a000)=0xc) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000004b000-0x4a)={r4, 0x42, "bbbea99edd45ddf7206b5a8f478e7dd5d3482d030fbf0fefab23afc6854314d42759142c5779e0d35384853c5543d7ac481a6a55109673f907eead35b5638e8e98c1"}, &(0x7f000004b000-0x4)=0x4a) 2017/12/24 14:33:08 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000984000)=""/38, &(0x7f0000d4a000)=0x26) getsockname(r0, &(0x7f0000746000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e25000)=0x0, &(0x7f0000dc7000)=0x4) sync_file_range(r1, 0x2, 0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d8e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) setresuid(0x0, 0x0, r2) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x7218c0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000013000-0x12)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x78) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000012000-0x4)=0x0) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x80000080800) vmsplice(r0, &(0x7f0000eae000-0x10)=[{&(0x7f0000c1c000-0x41)="eb88ba19d0da6a2be48afd1543e685ba1bd40a8d7aa6a93fd5fa811f67851dd0fb6596bd3e3f6745c326b17c62d738293e7d83cde43b8cc09a214c73c418ddde10", 0x41}, {&(0x7f0000ef0000)="601d069507cb1bd945e5c7435740a670610234d386cee93043acf0e18588086dffe2214fc80138d9f88d010afd96951fea1ed83dccbcbbe9d4d6b8fb793bded619fc91e4e225213fffac9a1b5bf3b540491cf8bf97414871bb57960232cb5eaa21a4248ed4432cf975e3a0bcf9f10d4302c2c0f620d485f629c7861075cbccb1e59944", 0x83}], 0x2, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) 2017/12/24 14:33:08 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc3000-0xe8)={{{@in6=@local={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000)=0xe8) ioprio_get$uid(0x80000007, r1) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000404000)={0x77359400, 0x1}, &(0x7f00001a3000)=0x0, 0x0) r0 = creat(&(0x7f0000ed1000)='./file0\x00', 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fd5000)=0x47, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() read(r0, &(0x7f0000fd3000-0x26)=""/38, 0x26) r1 = 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, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x2c) rmdir(&(0x7f00005b3000-0x8)='./file0\x00') symlink(&(0x7f0000762000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00') 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f32000)={0x0, 0x81, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000324000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000eb6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0x8, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000014a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000fdb000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000fda000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f00006bb000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, r1}, {r0, 0x0}}, 0x104) 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) clock_getres(0x7, &(0x7f0000b34000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000d18000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2f000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000125000)=[{{0x0, r2}, 0xfffffffffffff801, 0x0, 0x0}, {{r1, 0x0}, 0x9, 0x0, 0x0}], 0x20) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xfffffffffffffe01, 0x5, 0x7, {0x0, 0x0}, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000952000-0x50)={{0x1000000000ff, 0x8000b}, {0x0, 0x9}, 0x9, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fcc000-0x8)='./file0\x00', &(0x7f0000112000)='./file0\x00', &(0x7f00007be000)='tmpfs\x00', 0x0, &(0x7f0000b30000)="e9") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e4000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000798000+0xc83)='/selinux/checkreqprot\x00', 0x9d3ef022f491a838, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000821000-0x44)={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="29bc3e61f1e1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000507000-0x4)=0x0) nanosleep(&(0x7f0000ff8000)={0x77359400, 0x0}, &(0x7f000006a000-0x8)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 4: r0 = socket$inet(0x2, 0x0, 0x180000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)=')!\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) write(r0, &(0x7f0000000000)="", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fe000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/167) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000000)=0xffffffff, 0x8c, 0x1, &(0x7f0000001000-0x8)={r3, 0x0}, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000002000-0x4)=0xffffffffffffffc1) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000788000)='asymmetric\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f61000)='dev ', 0xfffffffffffffffc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f61000)={0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) r6 = syz_open_dev$binder(&(0x7f00005bc000-0xd)='/dev/binder#\x00', 0x0, 0x2) ftruncate(r6, 0x40008) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) close(r0) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f51000)=""/243, 0xf3) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f60000)='./file0\x00') pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000a10000)=0x4) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000382000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bd8000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2017/12/24 14:33:08 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x80, 0x26a9, 0x0, 0x56b, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x24012, r1, 0x0) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x7, 0x0}) readlinkat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x189000)=nil, 0x189000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000182000)={0x0, 0x0, &(0x7f000017c000)={&(0x7f0000002000-0x1b0)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000021000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000189000)=@ethtool_link_settings={0x4c, 0x8000, 0x101, 0x6, 0x5, 0x1, 0x6, 0x7, 0x3, 0x8e, [0x2, 0x7, 0x100000001, 0x7, 0x81, 0x20, 0x7, 0x10001], [0xf6e9, 0x0, 0x2, 0x2, 0x1ff, 0x5, 0x1f, 0x80, 0x6000000000000000, 0x10000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.942065] tmpfs: No value for mount option 'é' 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b0000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df5000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000662000)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000df5000)=0x0, 0x80000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000080a000)='net/netfilter\x00') r7 = perf_event_open(&(0x7f0000a16000-0x78)={0x5, 0x78, 0x10000, 0x7, 0x8000, 0x5, 0x0, 0x800, 0x8500, 0x2, 0x2, 0x0, 0xef, 0x13, 0x0, 0xffffffffffffffff, 0x4, 0x9, 0x1, 0x400, 0xc95, 0x3, 0x2, 0x79a, 0x7, 0x2, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) poll(&(0x7f000024e000)=[{r0, 0x1080, 0x0}, {r1, 0x410, 0x0}, {r2, 0x2, 0x0}, {r3, 0x10, 0x0}, {r4, 0x40, 0x0}, {r5, 0x80, 0x0}, {r6, 0x158, 0x0}, {r7, 0x200, 0x0}], 0x8, 0x1ff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f00004ab000-0x4)=0x0, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000df6000-0x8)={0x0, 0x0}) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d4000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000425000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000-0x4)=0xe8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000740000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00001a9000)="") r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002af000)=0x0, &(0x7f0000f7d000-0x4)=0x4) timer_create(0x1, &(0x7f00007ba000-0x58)={0x0, 0x25, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7e000)=0x0) timer_delete(r2) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000041e000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000cd5000)="5357c544fb9237c1a7eb3b4b0e91d367ed77c71497d2094ffb177f99c829b552326bfd68bd850cb639506af6d09500a9a8eaa62dac2867f7a27c90ace8578a0621b389434f12dde723abb1324d8ada40c0e5da178a8205359e3f4645f2cb7c4facf5875f421f82d1a6247678e782eef96ae2b814c4f336e54a83dc5869af9c91282c035909c7dd4bac8a3973ac0db19cd176", &(0x7f0000b25000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x0, &(0x7f00002b6000-0xb9)="a647455032ae2830271d55b00fac871233a142267bc0380a3e318b02810283da189dc61e7f4ec257d7a2e89a6fccfe0c70ad91f6c31775964cb829f67ddb6fb4f6c46acaeb9fe2cbfb4d032e88017e36f560b26ffd3d230489be13ab2d9e7df33eabd865512d0e3b886638578dbd48c03d3125be0a6b9f2e8f3501f77c7579256aad037db78f6b15b5ba7814481a3977fdfb5045b6cf295d58e19ce1ce1f23fd1509bd94dcb05a6ba7ba2994236362071d62b9ab1ba5cd5c8d") [ 63.011696] tmpfs: No value for mount option 'é' 2017/12/24 14:33:08 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ff7000)=0x6388, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ffc000-0x88)={0x0, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000ffc000)={0x1, 0x1, 0xffffffff, 0x3, 0x8, 0x2}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) membarrier(0x0, 0x0) r0 = creat(&(0x7f0000ff3000)='./file0/bus\x00', 0xffffffffffffffff) write$eventfd(r0, &(0x7f00007af000-0x8)=0x0, 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ftruncate(r0, 0x100000001) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x240400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000005000)={&(0x7f0000004000-0xd4)="83f1c9c4874364b1e2ba4e0d7d859eeb7c28b216c1c84d6fc392ff184930378d0ed4f7fd8f5f16dc184e0e4318b2ec34ddb9db523b9eedb106dcb690bfee0d073acaf7ec97bf38ddcff9997b9d79d0f62833d9a6dda4716432c2cc16d64824659e567c5cabc1eab0d7401a10a72e3ebdc969b5d2422e4751947dfc5c0b0c30aa4662055b688f96031e39db0f96768dda1da96bd7ef4939d13abecf3cfe3940d8565d1fdcb90bbb17a42d4289cf5b203cee7ce86ff15f9493d2f812c0d52276519c2ee8d95bf2fb0ad2793eefdf4636a0d4441c77", 0xd4}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@generic=""/16, 0x10) 2017/12/24 14:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddc000)='./file0\x00', 0x8000, 0x5) recvfrom$packet(r0, &(0x7f0000c58000)=""/198, 0xc6, 0x2000, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000038d000)=""/0, &(0x7f00003f3000)=0x0) 2017/12/24 14:33:08 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x80, 0x26a9, 0x0, 0x56b, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x24012, r1, 0x0) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000054000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000054000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) write$sndseq(r2, &(0x7f0000053000)=[], 0x0) close(r0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f000002d000)=0x0, &(0x7f0000016000-0x4)=0x4) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) 2017/12/24 14:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000+0xcaf)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) clone(0x8a100400, &(0x7f0000de9000-0x9a)="349352074574a2215498cf7fc739ee4265d8f28f54acf651e7ca5bf94854c0766f6118559622f5407c3392ead0097bb715cd0af95b0966cd79222df3fea3d53dd735812f274dbda38515fbfbfdf4c787a55439a4e613f19e04dd8dc000feb9421f7c62ae3e94774e5dd96dc850a86636871fbee63fa13342e88a8437920c2aea8854af74f3c0aef6712537a2b43a6497b885e90b8e7863adf06d", &(0x7f0000000000)=0x0, &(0x7f0000ce9000-0x4)=0x0, &(0x7f0000001000-0x5a)="dd97598633ef81986693ea3ea73937cc55aa613e787171cbd751868c292156cbf7c9d58cc505f35fd9c210e1a1132f340f688629239aedfee2492ee7a40ab93a3c4044a66b180c5a1ce846572ba39147b5b557117041b047917a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051a000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000882000)=0x0) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000837000)={0x0, 0x0, 0x8, 0x0, 0x0}) 2017/12/24 14:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mremap(&(0x7f0000c79000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006bf000/0x4000)=nil) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) 2017/12/24 14:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f00003fe000-0xa8)=[], 0x0) 2017/12/24 14:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f00001ee000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2328bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000ff0000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setstatus(r2, 0x4, 0x42400) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r2, r4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002c8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0x4)=0xe8) r8 = getegid() sendmsg$netlink(r1, &(0x7f00000ae000-0x1c)={&(0x7f00006cf000)={0x10, 0x0, 0x8001, 0x7}, 0xc, &(0x7f0000fbc000)=[{&(0x7f0000915000)=[{0x18, 0x8000, 0x4, 0x2b334b29, 0x1, "7ee1ecde38a26595"}, {0x45, 0x95, 0x1, 0xfff0000000000000, 0x9, "c6eb19c8cb6fd9033708c986e9a1a433c52e43be763dded5b58a45c750b895e4e8296cac66ebb6e58db9c8ecf1bbc893f885c66e40"}, {0xce, 0x53f, 0x300, 0x0, 0xfffffffffffffc00, "0dc165277b86122556fa975f83b20b87524eaeea5b9ae0f7431df402e0b29115ec6f3a35da6bd52e00a6bc8c8b332970dce3891cba3b83aacbe149f54e6c13c0f9dae4d4d007243d0cb947de7045183613a640e8ab3d2fc3e25a8dd9e26afff2d12c48bac2e33f9d47928a412de8725ae0339773b6880b4373b46ac9c0cbb38584db20dc64e81ed7005fd2bde3745817ec83d567a23f4c857ced5a6afed226ab212c4717d151d345d5c6112a30f66d30bb20106098cbec0c4ad8845e984f"}, {0xfd, 0x6, 0x400, 0x5, 0x80, "11657463e5ea641bd8a5b60fe367e9d72d24fbce562bfe59b87558faa004a6700e04dcd50c731fbbba1794779605b689bdc9a3cd5eb3801558d2cfc757f89c3fd1a515d9569a7af18bcfa48bff17589f411ff8e6be3819c4880b42fe013389c1c840adafd283ffcf49402cd39d5b1746accc75c61e9b7d2a53aec3931eee719dd73bda072d35c503f54c6ab865107e29bafe657a6a2d74113b72c488288547399a4da9a8be250c55a1ca704f114a22832101695428fb8306bdb32007fb85b63c101a479d90f77b2b9b23eca06b8863193e602a60f102ece7155643e287f190c1363dfd3ce97929d4c6d42d2542"}, {0xbb, 0x9, 0x700, 0x8, 0x5, "5edd5cf70e1a948e55e865367d589e6bfbdaea15b3e07a0bd78b803cfa96dfab05e7ac8fcd64ef106fbc8f45ab97508a820ce3172e3d52545de6960e63ec50a9e26c99ce8d844d619b55b0f99dd00500e8d350937950a615146bdbb8ad3d886b8ca44ca9efff5141d42ef0bcfc1db94e071bef9e55f1955e82d3b1165d99cd91d001b5f1b4c7054d3cbfe3dcfb3202ffb6601a528cc09b54d01cc3ec62ccd8a559005b617191063d527619"}, {0xe2, 0x4, 0x321, 0x7, 0x100, "c66450b3028d1abb7e9120e5eb4fc1ce043573799332b8a29c095a260c6790b5e54775ef38aee179c3bc0af100e07b86c1bb5e070116989d0282847d627f76aa269be9b07914a4eb83a507920f46fb33f76dec5172c9417c22012d060e3b277091a03ae40aa9b22b5e26def67c57bbf26493761940652abf00cba8b1234ef8ef6106c2b1edac0327968f8c117509023ac7572670b47ad90ce7ae357963cdbeb4af52f55d25f8d3c58fda618339e3cf4b03a775a93c7432972d0b229523138f0f59100929d518d967a01b63705e2eb535070d"}], 0x3c5}, {&(0x7f0000f20000)=[{0x36, 0x4, 0x614, 0xc9, 0x3, "f99c483c54aaa3ff3af8217ffa987dbc6ff33e02f3008fc8d3d28304da4054fd1a121347207b"}, {0x86, 0xffff, 0x6779e4d29247b802, 0x1, 0x0, "9404c720b93977613329b35d0ab499be0688db6385cf561361bb202484edd18b7afab1e44f0ab7749a5b2894bf4f30a03e775f9390d9f1dd52a49660625767ff3e1358a7f77ec7919b42ed9564db3366d1e4c62b68a33f838779ab0a779f1c8a01df6e48be0ca253aacd0e4c3beaeed20110545ce57b"}, {0x82, 0x5, 0x102, 0x7, 0xaa83, "9caff2b8e466cbb9de2e7e95a4a2062bbd4dac6466106b263d53f1c445dcf8fd42ba546e362ac58d555121cec0eb29a074e5ea2da4acbb88e259140f7874d8c12875773b71762d11a7c1b888ff3d6f99ee6f51cd7512b30a5d289664a384b9cbf51c03684ed32afd77be5b56835c076a1147"}, {0xb4, 0x2, 0x900, 0x0, 0x3, "e1272d32c917ac2c3bee91db73cf9588c12d623f92a85e415e01975197d13019ed4879ab9ef16f42acd30d240baa80eeaef0876ebff7b5235acd96302ca90b5ffff88664bcaeec939f253269bad7208afc2f87da1f9334277a57f93720473f2e7216df4b31ea06f87d40ad57459a96d458928c276d7abe7413ce0e68779bd194f53a6502be26d9d730260cf94a908abaa9d72fb8f29af68dc3105d51121393bdcce00239"}], 0x1f2}, {&(0x7f0000b57000)=[{0xad, 0x4, 0x100, 0x6, 0x8001, "7f8018bcba98495c4323c5d0ea2177e5a9c43fb2e34eac13cc7ef3fe787ba38eeb1aab788b07c3d239efd202b7d87de28bab194596732f90579cae29d7ad2e212e117049ef748879f872feff33169b605a349fded949ad2d6294689b2f2c94cf745e5e5c94b1671ad3fd5b5b7115de72125d896fba4366c32378423c2eb03f1c4ee14b46b6af28e553fc7c4414060d9160d3bebc09ac1f23c237c8f625"}, {0x2a, 0x1ff, 0xf14, 0x6, 0x215e, "9f35973f2c34baeaf327ab8e171b0a4cd6f913debf2959169968"}, {0x2c, 0xfffffffffffffffb, 0x20, 0x101, 0xff, "ffa5bde0a10a08cbf10b50f087217f5b1e3c615b36fa1eb8ee80711c"}, {0x57, 0x100000000, 0x700, 0x5, 0x4a, "87f0b23f89cc9f63de8b0eb5296e9c3dd1e3bbcf7ba92670ed024370e1fc3b13575e5831cb8199577c59eaaa106a855968e8603a20e7763aa48dc87201f55867d9861cc75104ba"}, {0x4e, 0xfffffffffffff801, 0x304, 0x9, 0x10001, "9f6d2e35bfaf8b7faa3501f4e4ef42176f25be59924aa320b79e3104b4e5ea3c7636d0ee73b68801695812a3546f11c0b001c4dbece7a31bf882dcd48faf"}, {0xfb, 0x1, 0x100, 0x8, 0xe1f, "ddcfe9e4b23a797f0472ddb7afbed2475522aac5350284239c5c06664cfb96e0771af4bbcfba3d46e4eb52b7ea53fcdb12496ec8cfd6a0b8d235b4c8874525683fe62f40888b20cbcb684317ed45df2a09a610f9c4811a19ce5931caed007a8ba8cc4ddcfcb5f19fa272f64e9f7620c3ee941589ec939d0614e5e683d646e6093681915de0aa19d96bc2cd251da3c42c8400f0d298b289368cb1b4d9a613ec539bba507c360b332a61854a13fb84096f10b7cbd13641a375b489cfb357f5cff709dd5e975db9a1d947723ed463ca916797bd59c6603e8111d3d1e38e2e976ad9cb3889a2e31cd0ddb770ff"}], 0x2a3}, {&(0x7f0000e2e000-0x113a)=[{0xe9, 0x40, 0x100, 0x40, 0x1f, "4f742a01cca3cde50efde75913fdebbfccd952c22fe764cfe2957f1e19cfbabf7f9fb6de0b8784a561306e5d26be1c8067f8e94bae851df93f6c3d77d57ce26e0c38f7ff6a6fb27a6dd1f65601398d5e8533a98a919d2d86ae6f35a9a8a9c310feec23041e524139436d050da3d0f9fc5aaf7f437dfe19908271b375b594e50acfff624bdf043cc4c65825a8fab50610a3ed27484a104621d3930d58b879a221f529be7f6ffc6197c62bdd685ab35bc21ae854d02187e5df3fd9ebbade3cbf39851456b1c5e20bb64e00c28b76b513b7a44be9b2f7973c4c2b"}, {0x41, 0x4, 0x4, 0x1, 0x9, "2ad0f3f2472263abaf3f64c020559ac04c197efb1ee68bfe94fc4909899310cf5c394d79bc940e50680ef00fbb3c0acc57"}, {0x1010, 0x32, 0x411, 0x1, 0xfff, 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"}, {0x3d, 0x3, 0x4, 0x1, 0x4, "285bb6a466e3eddc817d58e8c8535bd7fbf0c3c94c6060fc95529f87b0b3b4f4d73b1099034b4d005c233e56a7"}, {0xe1, 0x1, 0x1, 0x0, 0x3, "c58b6b018774a40c240d19677702edf851fe5de8e641e175f3ca8863d83f7fa130fb3dd6f6785fb9ac9ce62f3c06148791a9cff8f0e388040b3b3fc0eaeb024c44a4d643d7ec168f9647f5b690de8af3d0b11f608e23d2253eaf74782c03cf3377f680a3a987d4b9071f5d74e1837e03f68a747a174f347d4fd9a388b3213959c9b9df1dc1916225e927d15ca56559bd2f2a1810c3ceeabfd89c711c06ec5e06e21a38d0c3365a1e8c8b205bf93485bab0d9e39a79425e1c6c9a88f2502e9d28c3ff9ce84dc699dd33691cbf34cc2da763"}, {0xc8, 0x1, 0x4, 0x9, 0x127a, "1503819f303949f82564bc9b49d930665d9c8a6ed6b07fd424607b08fb1108a0d4016c9863038028c4a739dccf43d3dd3ec0fa8590c31fc5241750da8ba6716ea1206e12bfe3c3fc4c2cde0831694bbb769032124bc81e175fe55442cbe8c3e6356e02491c7bd2e4a9c166b9fdeebca15492dcafa4cc54e45117e99071d1b7188023d6271971b164fa4e4ef2d07890622fab77f21faa8107ebc0b1de90d44fac91d28bc1e797221e93a4a4a7af4e9ad96306ca4dbc9a01de"}, {0x13, 0x5, 0x800, 0x3, 0x26, "6f1f41"}, {0x97, 0x3, 0x400, 0x1f, 0x20, "0ffc8808dab22f0a90295ca3e4c71b1f9e7b543bf2fa3498b543ddc8086467211a4f822766a8a1cb0705f9fc22c407b9a2f348a3b8a3bfdecb1923928bfc897830754e073b2def720cf4828c4d7fb13394419a00043f7cd4613786e83ac12b9c7b03e8ace8197fef4bcb4e6fbecf021d03645f6a73af0020b54441024f07c4908e36891ec5626a"}, {0xe2, 0x7, 0x2, 0x1, 0xfffffffffffffffb, "ba856261ae79a0f6171cce42dda21647785813998e74ee5f8bf1b130062a4a8cc8c6f1ef1bdc475d215cb0968f7d6981d780b7d7b19d0eca81d182246ad7487beb863bb069fa4ec0044d788bd19c4c855eaa9b8421700977be94f50799603a8313c8c8d34b1f6ddc76bb371d9c1636ce8353b2499e1b4c2b98afaa41337be9e9aeebed050ab143f1fb21ba94b02a5fb0c607acb3c83d039236566e856d8abc04d8c83056405193dafeed7d29735399c2659266f0a768240122c67da563f1ee0ff54249252ab31b505475662eaba3a15973e9"}], 0x13ce}, {&(0x7f0000968000)=[{0x68, 0x100, 0x4, 0xffff, 0x6, "90d86b9b698e75a85feb9133673fb55e4326de72186c71f2d9e17d7fe3b2bb5fd55cee4b1c168e63a021a8ff30ba37e2f2592d7da1eeeac7b4b9fd86ae434eedfd5ce4337bf5138268804dee92263f73107ce3bf356a9a67"}], 0x68}], 0x7, &(0x7f0000089000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x28, 0x0}, 0x80) ioctl$int_in(r2, 0x5452, &(0x7f000011b000)=0x9) fcntl$setown(r3, 0x8, r5) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00000d7000-0xc)={0x90002000, 0x0}) tkill(r5, 0x13) 2017/12/24 14:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000193000-0x4)=0x1) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = getpgrp(0x0) getpriority(0x0, r1) wait4(r1, &(0x7f000029c000)=0x0, 0x20000002, &(0x7f0000fab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e57000-0xc)={0x0, 0xd8, &(0x7f00003a2000-0xd8)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2b86, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c85}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf468}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1841}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}]}, &(0x7f0000224000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00008f4000)={r4, 0x9, 0x9e, "56b36661c14e80071324fe4d2ebdc5b597dca0677840c621c06fa70a19969068cea17f896271fcafeb37383b37021109de56c6abffc61d69f173b4bf66071eb4932c434da780d717887ba33556ef066960499d72ef8bb2cb44a76f7868428aec9b5d5cd5744d8a37984d4fca0e5a0843a3d90a01c81cd184921f8f276751b34c15117998fc53cfb17eb6eafb1c32c258028bce207057ace2189b641a2cdd"}, 0xa6) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x989680}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) timer_delete(r5) 2017/12/24 14:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f00000c7000)="39d926dc4b3bc51ef06a33cea81cad533af75139a673853446f2b41a8833355b3c7959b70c3b87f0c6fe889ed58c7f1780b9f303b5e49647f672840b1ffa2090ed09842ee7f87158104cbc793836d83a804a05b57799ac1caf7f43825a178c8c326d138278e87bfbd7f94d74fef943ea44945c9b23ddbe8400a17cdacb79bf7ad5c9a211c245061c57603c78713bf0acf937c4d576c8bd419b2557332acd389cd1e8df2cbeea0e9fb118a431ca7fcc5948994b13870650956048b82d1e820ff219aa52ba3943bab1bb12e93e", 0xcc, 0x40003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002bd000)={0x2000, 0x0}) 2017/12/24 14:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006df000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051a000)='/dev/rfkill\x00', 0x800, 0x0) poll(&(0x7f0000c92000-0x18)=[{r0, 0x80, 0x0}, {r1, 0x49fc9a802e691843, 0x0}, {r2, 0x8, 0x0}], 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4c000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c02000)={0x0, 0x100000001, 0x120, 0x9, 0x6, 0x80000001, 0x941e, 0xffff, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x400000000, 0xfffffffffffffffc, 0x400, 0x4}}, &(0x7f0000786000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e5d000-0x85)={r4, 0x7d, "65846b797feaa50977a827335716c8fd9c9b705983b00b628a5abc6de7958b74855924ccc09f268972e6249e7dde8f0837874015caec0c1cf71a6ef408fcebc524290e0b06005214636894e64a64045c1db6d0f58c04d072f72a59da2686a3b8033be9bfaae9d6fb3eb366a02fb00f8808621ad1143cd53e66394a8825"}, &(0x7f0000999000-0x4)=0x85) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000b66000-0x10b0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x3f) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = accept4$llc(r2, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000da5000)=0x0, &(0x7f0000648000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) pwrite64(r1, &(0x7f0000008000)="b4ba9d7ebf4f98dbef3fae6714025a3edfb4b501fa8733411e46e2bdfc92cd679e298384de2443b1b5daad3e21ba1a1c19eab9f8fe29347919b8556b73e5f90ebfd64048b145558157a6efc0f70daa30f893e8224536bad469cd6662da401a3c10f0ed0a4624f5916e4f7cf9770796e0ae180f5226d898783d6e3da54a2b49733848a1d2d50776aad5639dcaa3b52e7222cd8f7bc8cef96cb2fdd78d60f16966283ddcabd0be84f94ac583256dbfdeb0e0f1f9", 0xb3, 0x0) bind$inet6(r0, &(0x7f0000123000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00007d6000-0x4)=0xffff) get_thread_area(&(0x7f0000c10000-0x10)={0x2, 0xffffffff, 0x3000, 0xfff, 0x5, 0x81, 0x6e8, 0x3f, 0x7ff, 0x9}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00001b6000)={@generic="38121cb8b65cb5764e9bbd252ac86053", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000246000-0x4)=0x0, &(0x7f0000aba000-0x4)=0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getgroups(0x3, &(0x7f0000931000)=[0x0, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f90000+0x72e)=0x0, &(0x7f0000900000)=0x4) setfsgid(r5) vmsplice(r3, &(0x7f0000cc6000-0x48)=[{&(0x7f000062f000)="c898441d5e1f212818995e783721d474ac90b50bf934f4aefdbf1d560f9c4d43a24a3ba107b212d88d3e11f8721ff77e010ea1b7c546a718a58310c0fe113877a73ba56e4aa258c61142bd61bfe324adcafcf98c24979efaa306c9eec5574674d48dca01a67216751fa91b531abfc59269ecd9aaf6638aeaf05f3857310b2b4482fc70a276230b1d25eff79a73396eece83cf077c472021753a3190acf6b6c38a3e72f801f5cdbed13ff64535f4c13a4b634f0b6515ac5f2b6dbeb902a35daa008b2ed57ef", 0xc5}, {&(0x7f0000d15000)="3a6d79790253f90100d90a8b99c545f34601a07713360053de25814e86280c9090b9ccb04ba6688b744d063dfcaeabe798f33a565e38c65e9d88ff7beed2f33429a33741feaf13466baaf6be356f1d0cab654e4de2a45f53c700863b39e31234724c10322d006a193a398c29a1909f6952765a", 0x73}, {&(0x7f00002ba000)="", 0x0}, {&(0x7f00003f4000)="80376f258071b9d4061cf8fb58220540d68660db9851fe918bc1cc57376cd84d9ff42a390b0c0b3a0471665b329fd0f59a5443eccd09f46c03b42406f5c4e01d82e81994b170ea6196b868f67f624d6454ce6a4579f11a282ee4f6e7216f575b245c8a5eed749cd1ce12e3016c90104ae53337f4f6c1aec90c1bbecad065696917198e7463cd987280ea33fc60903825af7b4ee9e542dc17ccf7af2f73fbd81b148d14edb2b49e4ea097f1bc454dbf2b31f8cb158a03923370132869252ef7362b909c85f92199e966c7e487edafb80431f484b0f5a2e70e6c84f9c08bb70c79d13f7f", 0xe3}, {&(0x7f00007a6000)="bf58c80477fd6b9e13d9825a03aebc44bd1075e6651a821e2d731d560d166edfc2a3ff20e2ac137bf4a6bdc9e49aa07e9d9f60165a77432d5970e4d912ba25723e1c77d8516b60864b5f128149a75a4fdc4ead0862e4b2a883d8653c5fec00726e1156dccc3b6bf9c205f8da92c3a96109d25dd64022ba1475968b", 0x7b}, {&(0x7f0000cdd000-0xc7)="f22bdd830bb80d52fe2b26782345ba11a55cdde4a8dfa7856a8e4f8b0fb5864133f8f469c134ef535a7751e6a56ef9ddf47c5bd573849c554b9e73e85d1eb1c9ff08e826f4e5fdef6fb8a71fbc1d20d6f187c671dca128ac3f315d1e74d71636eaa403deba7ff3e9ed067b2caf2efc39f119b43c77718b5e4ba52ff2296ea53a086e85d2cb1750d1bfc5858117dd97857b1336ee86c68493aaa4693c27b4f962ac4885c3eca31630ca140b10916474a7a62141871f5d9ae66f28cf610025995092e40b0a0c19ac", 0xc7}, {&(0x7f000071c000-0x28)="609ccad292e3785e8ca444997fd15f927bd45ab9f689e7948c864248ed2bdb96a318673de604c2e6", 0x28}, {&(0x7f0000561000-0x2a)="794b4c98b07e01ceb5f94562919ad671241d03eea189bf8314efe306ad47296431842f7fbe830cb71084", 0x2a}, {&(0x7f0000ff0000-0x7a)="1c9403228af557ffea2da251713c740b035790d090955d73db37c0e8f024b6e4ecda7847e0adf5ef09964b41224cf916959359efefe8d5893302edec0ee0762553e022a12352a96fd34423e80b037c7adefa48a07c24251515ccaf973ad9998e143406867131b79df8cda432645fd3b23835b62c381d6cd07b3c", 0x7a}], 0x9, 0x0) 2017/12/24 14:33:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001e3000-0x1f)="1f0000000104ff00fd43454007110000020ff00008000100030403dcffdf00", 0x1f) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000818000)=0x0, &(0x7f0000673000)=0x4) 2017/12/24 14:33:09 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x418802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x8)={0x1, &(0x7f0000006000-0x4)=[{0x0, 0x0}]}) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, r2}, 0x10) 2017/12/24 14:33:09 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b39000)={0x0, 0x0}) wait4(r0, &(0x7f0000000000)=0x0, 0x5, &(0x7f0000585000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xd)='bdevppp0self\x00', 0xfffffffffffffff8) umount2(&(0x7f0000001000)='./file0\x00', 0xd) getdents(r1, &(0x7f0000000000)=""/125, 0x7d) keyctl$get_keyring_id(0x0, r2, 0x9) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/24 14:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f000078a000)='id_resolver\x00', &(0x7f00004f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000559000)="9978bcf762892d11db241c4505d67a993d29876f7a78d4c663216256096b9b33a44bcccc09d609e33bc10f5b9a0e6bb903a4166aaf5290975823149aa0ff1ba0741bd1ed9346d3c62033e8378e52a048d0cc4659a9b2e02af35e0546e038152e540e1e73f92e4b5a94034d0388d1237c9b8726c3fd254f174241007a76", 0x7d, 0xfffffffffffffffb) r2 = add_key(&(0x7f00005c4000-0x5)='ceph\x00', &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000134000)="6cd3abbd573004589d31c2853b4db85f24188bc2f41febe2f0b90ad8d84eda425ff59cbced8d70bbf8b21c2055f182130ad94fea", 0x34, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000669000)='user\x00', &(0x7f0000d5c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e4e000)=0x0, &(0x7f0000bac000)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f1d000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000026d000)=0x0) tgkill(r3, r4, 0x7) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000d60000-0x6)='rxrpc\x00', &(0x7f0000258000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000be000-0x43)="58e4363cf1ccd4461784d4da881100e8b5a78aa171cb8d7bf39596e166fb50b737b58d2100a4e964c2a9b546f08c3399ea679bf8bf718b1412c07db2bf9f52315083a2", 0x43, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) sendto$inet(r0, &(0x7f0000721000)="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", 0x7c8, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:09 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000b9b000)=""/1, 0x1) dup3(r1, r0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:09 executing program 1: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000052b000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000811000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c8b000)={@generic="1ac4ba5fd8b40ee590db9f91f3c794bf", r1, [0x0, 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5, 0x1000000000, 0x6, 0x6}, &(0x7f0000d45000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7}, 0x8) fcntl$setstatus(r0, 0x4, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2017/12/24 14:33:09 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000053c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000053d000-0x4)=0x1c, 0x80800) remap_file_pages(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000002, 0x5d, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000053c000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000053d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d32000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000f23000-0x30)={0x200, 0x6, 0xdbf4, 0x400, 0x0, 0x1}) r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) 2017/12/24 14:33:09 executing program 1: r0 = socket(0x11, 0x80003, 0x0) r1 = dup2(r0, r0) pread64(r1, &(0x7f000065a000-0x1b)=""/27, 0x1b, 0x0) epoll_wait(r1, &(0x7f0000002000+0xae2)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:33:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001b000-0xc)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:09 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b54000-0x28)={@common="6c6f00001300630000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = dup(r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000e5b000-0x4)=0x0) 2017/12/24 14:33:09 executing program 3: mmap(&(0x7f0000000000/0xd9f000)=nil, 0xd9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d9c000-0x2b)="", 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000da1000-0x45)=@file={0x0, ""/67}, &(0x7f0000da1000-0x4)=0x45, 0x800) connect$netlink(r0, &(0x7f0000d9c000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f7f000-0x43)={&(0x7f0000d81000)=[], 0x0, 0x8, 0x0, 0x40, 0x651, 0xffffffff, {0x6, 0xd63, 0x8, 0x59a7, 0x8, 0x1, 0x1, 0x5, 0x9, 0x8818, 0xffffffffffff318b, 0xffff, 0xfffffffffffffff9, 0x100000000, "6c29e4cec8483c934a332f643ff423c620a0c236ad700ae60234a9213d74595e"}}) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) shutdown(r3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r3, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x2, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000156000-0xc)={0x0, 0x0}) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000dcf000)='/dev/urandom\x00', 0x0, 0x400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000563000)=0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00008e6000)=0x0, &(0x7f0000b10000-0x4)=0x4) socketpair(0x9, 0x4, 0x3, &(0x7f0000e6e000)={0x0, 0x0}) write(r1, &(0x7f0000bc1000-0x3c)="6350fb35ae3b5d1a5be92442daefbe221dc9d8e47a0d48bea179f561259503d1deb83d29ae3837539718a9a77b796946451b817d21fdb377a00d1ad4", 0x3c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d26000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000636000-0x8)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000327000)=0x8) [ 63.845795] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 63.867073] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2017/12/24 14:33:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000085f000)='/dev/keychord\x00', 0x200401, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000052d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000)=0xe8) timerfd_settime(r0, 0x1, &(0x7f0000e92000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000cf7000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000100000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00009b4000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d1d000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f000073d000-0x10)='/dev/input/mice\x00', 0x0, 0x80) 2017/12/24 14:33:09 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a05000)=[@in6={0xa, 0x0, 0x86b6d9e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000032f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000)={{0x813d, 0xfffffffffffffff7}, {0x10001, 0x1}, 0x80000001, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xfffffffffffffffd, 0x5}) 2017/12/24 14:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004e1000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000198000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0d20afb75c7cf58d38e590f4515c4c3c"}) fcntl$addseals(r1, 0x409, 0x8) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000dc0000-0xab)=""/171, &(0x7f0000850000)=0xab) recvmmsg(r0, &(0x7f00001ac000)=[{{&(0x7f0000e3a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000044f000)=[{&(0x7f0000625000)=""/61, 0x3d}, {&(0x7f0000f01000-0x5b)=""/91, 0x5b}, {&(0x7f0000d8c000)=""/58, 0x3a}, {&(0x7f0000bc6000-0xa5)=""/165, 0xa5}, {&(0x7f00008e5000)=""/249, 0xf9}, {&(0x7f00004b8000)=""/13, 0xd}, {&(0x7f0000237000)=""/42, 0x2a}, {&(0x7f0000898000-0xc1)=""/193, 0xc1}, {&(0x7f00009cb000)=""/209, 0xd1}, {&(0x7f0000ec4000)=""/224, 0xe0}], 0xa, &(0x7f0000185000-0xab)=""/171, 0xab, 0x8}, 0x3f}, {{&(0x7f0000c9c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ea3000-0x8)=[{&(0x7f0000eb9000)=""/254, 0xfe}], 0x1, &(0x7f0000738000)=""/4096, 0x1000, 0x81}, 0x2dc}, {{0x0, 0x0, &(0x7f00007de000)=[{&(0x7f000078b000-0xfb)=""/251, 0xfb}, {&(0x7f000035d000-0xee)=""/238, 0xee}], 0x2, &(0x7f0000810000-0xd0)=""/208, 0xd0, 0x72}, 0x8001}, {{&(0x7f0000e06000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d75000)=[{&(0x7f0000fb3000-0x94)=""/148, 0x94}, {&(0x7f000021f000)=""/191, 0xbf}, {&(0x7f00001f3000-0xd9)=""/217, 0xd9}, {&(0x7f0000129000-0x8e)=""/142, 0x8e}, {&(0x7f0000e44000)=""/238, 0xee}, {&(0x7f0000c45000-0xa)=""/10, 0xa}], 0x6, &(0x7f0000ad5000)=""/162, 0xa2, 0x40}, 0x400}], 0x4, 0x2042, &(0x7f0000c7c000-0x8)={0x0, 0x0}) r4 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000b04000)={0x7, [0x6, 0x5, 0x0, 0x3f1ac43b, 0x90b, 0xffffffffffffffff, 0x10000]}, &(0x7f0000e4d000)=0x12) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000026b000)=0x0, &(0x7f00002f4000)=0x4) recvmmsg(r4, &(0x7f00001dd000-0xe3)=[{{&(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e84000)=[], 0x0, &(0x7f00007c1000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x2000, 0x0) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004fa000)=[{&(0x7f0000208000)="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", 0x2b3}, {&(0x7f00000ab000+0x220)="f3ce4e87d538570a845b17a5c5997e8e7477c5f2b6de2a2ca9f57bf92ba0a9b6893325d8078fb3f3ec8efe112d33cc94be75eb803e93dc0cef7923eb9e0be624ad0bdf7364a29f5f9e4b333e6598c27975d3983840e71fbb492f86376ecafe151365aef6e4ea58cf23d5d687b6edb5d4b9af0f82fc28bd16e2d9c775fa675a86f4404b742ffe0101b18fc751126417c819898af08c7e5fef43d8acc1c805afab874c7d02", 0xa4}], 0x2, 0x8) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000016000)=0x14) splice(r1, 0x0, r0, 0x0, 0x3ff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00001a0000)=0x1) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000456000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0x5, 0x400, 0x2, 0x40, r3}) 2017/12/24 14:33:09 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000187000-0x1)="e1") mmap(&(0x7f0000978000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000827000)={0xec, 0x20001000, 0x400, 0x1, 0xffffffff, 0x40, 0x7fffffff, 0xfffffffffffffffa, 0x6, 0x3ea}, 0x10) 2017/12/24 14:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000059d000)={0x2, &(0x7f000062d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00006cc000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000d53000-0x80)=[{{&(0x7f00007a9000)=@hci={0x1f, 0x27f, 0x2}, 0x6, &(0x7f0000b55000)=[{&(0x7f0000723000-0x6b)="40b6f430b03f6c2ef2fcb278ba44341b6c4733948799fb9a570980e4b6afd3d16e6754a74037e49215873f052ceed65b1f6f35992c733fcf59f0e5cf8e28601d98a01b6ea9e5834e2c309afcf873880150b6ecf80c0d46847b0ffcfda15923a91311e9a8dadf58c5ea4bc7", 0x6b}, {&(0x7f00004db000-0x28)="2f8c2d59c815e29ad46eb876e58943c0c30e8ae71f13b60b8b0926cded7e7d5b7a73da3e05f66847", 0x28}, {&(0x7f00004e6000-0x6e)="fad722915ae009194115df125dd0ab6c9f42ef77c15cc4dd75239ea5552edb8759af72402e766effb49d989be68e065857562859539a114eb12d5e30c0eac8991beb5d887068aaa47a09a27e50c954283d2f0043439fbff3323a8fbf72a330e6ffc99770a60dd9d816db60391a73", 0x6e}, {&(0x7f0000f42000)="5020e5175c0d7adda881fe63d2a90c2cecd6bff482d73544", 0x18}], 0x4, 0x0, 0x0, 0x80}, 0x1}, {{&(0x7f0000662000-0x1c)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000d3d000-0x50)=[{&(0x7f00004f9000)="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{&(0x7f00005c3000)="1e004443bd6dc130743e9bd8f7f2fa1afd5adb38a49007c2c3a7a7f04207b09b78f7cf4cb531dfc3f124c443ef240e21c15496c2a85beb02265866028b898754e257f744177192c05f4ed3230ec39ac3583a5ba171c4c4bd4334dc42a241e296eadf218d14f4b2e7de3dbbfde75ba1489e70fc99743e3d1f5359daec71d02b5a07fb21a54801a7ba10dfc90f264b1d190fea3055dda530240bc088b7840709d5228c5a7d36dcba0059a41e5f5b390ec854ea5a70f0ccb98ae13a7e081499d93aa93b42c1daa0f5f621", 0xc9}, {&(0x7f0000d2e000-0xac)="f62f12ce24922758e06b56b69b5e2b8a9385c4e6fde66e1a1f3f0386e26b9569a3b708f6223766c2e9c070c3c7b4315f1a2e5072e9cb3f846c532abfee07850bc66b492a735aa266936225577edbb609982471bb35ea5141592d68e52475cbbc708e035b4a63d4341e7fed44df953bc50741c7c768c657ea83525848fb51ec0af553f1b74836bcf4ce76b6b988919481384a81a25d8836b8d70cdde4c1f694d51b2041893695e37e2125e239", 0xac}, {&(0x7f0000986000)="e380c0872aca9ec9de54175af6c8deda6c856d310d5f5b47d3d568aa72d31ac11047540b79b95694b3b47d745b5cd3d0ecf961adab03fab12e2b7f04b70583a9e1c4dfd76958aeaa052a7b34e2cc41c429468d", 0x53}, {&(0x7f00001be000-0x1000)="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", 0x1000}, {&(0x7f0000f77000)="80a563fe6d3e57ca84", 0x9}, {&(0x7f0000792000)="170b3c640478f14b8242ae1092660f2d9dfce9da56354182cf69c098404c1b3088281e283f7ba86e3b7e595617ccdadd5906830582b197a786c66f7a0dafef23526478ee927df6efc7d8a4d430ed8acbabb1c07e27171aef", 0x58}], 0xa, &(0x7f00008c7000-0xd4)=[{0xd4, 0x108, 0xb92, "4473f7a536f8d477d4a71d75c90da691a6f75c4b92e5b22095c584724c7f0b50eb620849b380c6bf13da855a5325202960da22936937341238b5ec5801a2b07e8a98ec3a80f2e68011a033446acec4acf01c3c2e04a3895f706a8761c68e4b81ba5d1d18527aa3ce3abe3e45888e3aa7ffb051338da425a2c4ceef6f24dc0ab4d0360fe2262c940452e359d42d2d4b4d93a557e662419fe34881a165949d2f8a58b777f6d383e3c4c25c65afb0923bfb80908004b293f8478eb74eb57aa90db9820d684220"}], 0xd4, 0x20000000}, 0x4}, {{&(0x7f0000a94000-0xe)=@l2={0x1f, 0x9, {0x6, 0xfffffffffffffffe, 0x1, 0x7, 0x5, 0x8}, 0x7fffffff, 0x0}, 0xe, &(0x7f0000453000-0x10)=[{&(0x7f0000282000-0xb7)="79949d44ae9b1be6fe4d68dd7b419e19434a68d5f8994136eed374f32d32faf1865e43753a28644201ce4b4c0d721e5e7914e15b45f89d1a9290fecffffef5d79ec2733dc8a183bd744508c6c246d8815000fadd611dae9afe7b823e4455b2cb106fdd1fcc4ad46bb70629e53fae1baf7afcb36ed72b75d259f288800629e9b6c73253ec3b4d65f7b912e9c9e2a561f50f2fc1a09acb8e4f03b34a2454b4f1dc04779b28f994ed033246a548f096ab1532252478d60ad3", 0xb7}, {&(0x7f0000230000-0x78)="0dcceb4c84b9fb3496d6cd7fb2bd38874a209535de73c3616ab0941782f61d08c7e886c7c329c1012eec7cd577c4e1c7ebad729e6e4d3f0fe55bef4608a20ab229b1f122934d58dfa91f06387fe865a673c75440a2b2c583294489217ca7bff5481b7c734acd6e57a931e8bcb442ee01dc221e43ebd73108", 0x78}], 0x2, &(0x7f0000430000-0x50)=[{0x50, 0x195, 0x5116, "37a08d69ac34b260b9d3aff341db8b06b9cf2786f8cf5435c5cc10c88829d0ea4c0e17a2559040620f59de038634362a1023f92d7c7a2deb05fb2cac18a8aa6603"}], 0x50, 0x1}, 0x100}, {{&(0x7f000045a000-0x9)=@rc={0x1f, {0x0, 0x5, 0x7fff, 0x7fff, 0x6, 0x5}, 0x5}, 0x9, &(0x7f00006ea000)=[], 0x0, 0x0, 0x0, 0x8010}, 0x22}], 0x4, 0x8000) 2017/12/24 14:33:09 executing program 5: mmap(&(0x7f0000001000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000155000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000-0x10)={0x3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000028f000)={0x6, r2, 0x10001, 0x6}) writev(r1, &(0x7f0000d2f000-0x10)=[{&(0x7f00009f7000-0x2a)="290000001800e7e2002a0000000002210206e3006d00060104120000ba0005000000c200008200ff00", 0x29}], 0x1) 2017/12/24 14:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d3000-0x10)='/dev/sequencer2\x00', 0x202901, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004f8000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000dd3000-0x8c)=""/140, 0x8c) [ 63.903984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 63.925403] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) prctl$setmm(0x23, 0x5, &(0x7f0000a19000/0x2000)=nil) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000e1b000)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x100000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2, 0x80000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000236000)=0x4, 0x4) 2017/12/24 14:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b6000-0x9)='/dev/ppp\x00', 0x400, 0x0) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x3, 0xda, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000)=0x0, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000c1d000-0x8)='./file0\x00', 0x200, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000cc0000+0xe3a)=""/253) 2017/12/24 14:33:09 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000021000+0xe87)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) eventfd(0x8000) fcntl$setstatus(r2, 0x4, 0x4000) 2017/12/24 14:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a2000)=0x1f, 0x4) fgetxattr(r0, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) 2017/12/24 14:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ppp\x00', 0x8000, 0x0) utimensat(r0, &(0x7f00007ed000-0x8)='./file0\x00', &(0x7f0000a9f000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000eb6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$key(r1, &(0x7f000051c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cd2000)=0x5) socketpair$inet(0x2, 0x7, 0x1b62, &(0x7f000014d000-0x8)={0x0, 0x0}) 2017/12/24 14:33:09 executing program 6: mmap(&(0x7f0000001000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000a6e000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/udp\x00') dup2(r1, r1) 2017/12/24 14:33:09 executing program 2: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000043e000)=0x408, 0x4) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@generic="91cbcb300904621b90d7658830f3b51d", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2017/12/24 14:33:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000719000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000a6000)={0x0, 0x3, 0xdf, 0x6, 0x9, 0x3cd, 0x1, 0x3, 0x2, 0x2, 0x7, 0x100}) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendto$llc(r0, &(0x7f0000d17000-0x49)="1a5f3f15607ed4e7b71b20b51ecb75cc3f068ceef1552caebc8da460e757d86e6c1ce8052c1ebca3f7e7ae261f59251ee1e1d91da6834ca4b6d309f364e5187c5f3a540b6d76d434da", 0x49, 0x40805, &(0x7f0000c19000-0x10)={0x1a, 0x4, 0x4, 0x6, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000065e000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) write$sndseq(r0, &(0x7f0000a12000)=[], 0x0) 2017/12/24 14:33:09 executing program 2: socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00003c8000)=[{&(0x7f0000798000-0x13)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000420000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000012000+0x86d)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000012000)=0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000001000)=0x0) 2017/12/24 14:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000849000)='attr/prev\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000738000)="736d61607310") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d8d000-0x12)={@generic="f407b85810353f5a8f19361d77b20d0d", 0x2}) sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x3) 2017/12/24 14:33:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) lseek(r1, 0x26, 0x2) exit(0x3) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/24 14:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000098000-0xb)={0x8001, 0x2ba, 0x89, 0xffffffffffff5976, 0x3, 0x9, 0x0, 0x9, 0x101, 0x4, 0x622d}, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 14:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046f000)={0x0, 0x0}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000bc3000)='\x00', 0x1) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r2 = openat(0xffffffffffffffff, &(0x7f00008a9000-0x8)='./file0\x00', 0x10100, 0x8) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000749000-0x4)=0x0, &(0x7f00002c8000-0x4)=0x4) write$evdev(r1, &(0x7f0000ffa000-0x10)=[{{0x0, 0x0}, 0x11, 0x6d9, 0x0}], 0x10) 2017/12/24 14:33:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) open(&(0x7f0000003000-0xa)='./control\x00', 0x40000, 0x8) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/24 14:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x2) fdatasync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 14:33:09 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c2d000)='/dev/input/event#\x00', 0x6, 0x860c1) chdir(&(0x7f0000b7c000)='./file0\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000175000-0x8)=[0x5, 0x6]) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000f0b000)={0x81, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/24 14:33:09 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000003000-0x94)=""/148, 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000005000-0x4)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0xbd)="1c2a20fd1a905cf169956cb39f84bcb55ccadbd36d5a1890b8a4a51027295094a755898a38db89c272ca05978b2b7b18a69f3ea1cebd6e322983327798598078e020ef8e4e2a6d84c6d0466a3d17acc5648310e19ee829e86f5dd6b67c8ede159ee55a6ec5e1f378f3bde3220465bf3077ba2e845072c7652c04f11dd8266d726e4e4d905f39fca5d3570350bdb36904f75c7971b70851fe5d924ce1d586b2058a1735d54a8ceac73ad76af85bb32013ebd21e06b6aed05bdc763cdf20", 0xbd, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x100) fcntl$notify(r0, 0x402, 0x1) 2017/12/24 14:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000f01000-0x8)={r1, &(0x7f000070c000-0x3d)=""/61}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000083d000-0x26)="26000000130247f42001b1dc59002200160b140900000000000001fff8000133050003000d00", 0x26) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9426, &(0x7f0000ff7000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00003f5000)={0x2, 0x6, 0x6, 0x3ff, 0x7cac83b8, 0x9e2}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e61000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000068c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063d000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ca000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0x6, 0x1, 0x80, 0xf, 0x80, 0x0, 0x9, r2, r3}, {0x80000000, 0x8, 0x2, 0x82, 0x6, 0x8001, 0xffff, 0x200}, {0x8, 0x7fff, 0xa6b5, 0xffffffffffffff77}, 0x3, 0x4, 0xaf70, 0x1, 0x40, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab82, 0x7fffffff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x0, 0x2, 0x0, 0x7, 0x2, 0x1000}}, 0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) pipe(&(0x7f0000ff7000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000a5a000)='/dev/urandom\x00', 0x0, 0x0) splice(r5, 0x19, r4, 0x0, 0x4000000000000009, 0x0) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x70002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00005e3000-0x8)={0xa, &(0x7f0000000000)=[0xfffffffffffffffe, 0x8, 0x7ff, 0x9, 0x401, 0x1, 0x200, 0x1, 0x9, 0x3f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac4000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_pts(r1, 0x0) poll(&(0x7f0000243000-0x38)=[{r3, 0x1, 0x0}], 0x1, 0xc209) socketpair(0x11, 0xc9682a3b1c0acecb, 0x101, &(0x7f0000602000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffc) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000234000)={0x0, 0x9}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000090b000)={r3, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x2, 0x0, 0x2, 0x4, 0x0, 0xffffffffffff7fff, 0xe763, 0x10001, 0x5, 0x37, 0x90, 0x9, 0x100000000, 0x401]}, &(0x7f0000290000)=0x108) inotify_init1(0x0) unshare(0x220000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000392000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c6000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a43000)={r5, 0x2b9}, &(0x7f0000203000)=0x8) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000cb6000)='/dev/sg#\x00', 0x20, 0x2000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000f65000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:33:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000208000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003fe000-0xc)={0x80000014, 0x0}) r4 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r4) unshare(0x7fffffe) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r5, &(0x7f00004c0000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000e7d000-0x1000)="", &(0x7f00008c3000-0x2a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r4, 0x0) 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) write(r1, &(0x7f0000b72000-0x1)='\v', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(r1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000695000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000120000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000)=0xe8) stat(&(0x7f0000bb0000)='./file0\x00', &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fe2000)={&(0x7f00008c0000-0x6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000192000-0x10)=[{&(0x7f0000151000)="8ab1d664db58a1d2a9bbc6734d943b68cec6b6359f8f100afa8cbfe6fb5b923f0758fe5f90630520b8b7c843333d015661b7a08d84b2141e47ed327719c7974efbfb06ac9d0084790113c38850d9c39ddb149246bbccf3964d2023fb3c013d46f9357be26418449b73e68b1ff5892606e2636f88", 0x74}, {&(0x7f0000ddd000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000523000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x40800}, 0x24000840) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) chmod(&(0x7f0000d03000-0xe)='./file0/file0\x00', 0x10) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000001000)='ext3\x00', 0x2042000, &(0x7f0000012000-0x53)="b8290075dc95a427e50bb91aeb8e260cd9f2f1fb8eea5b856503b0ef40c98f20f08184a7a906f20052ad3e24b24b038fd33264856da36c4565264ba0bc7d749ce54fcd28c2d727670c5395e8ead40d2e0d7331") add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000)={@common='bcsf0\x00', @ifru_mtu=0x3}) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b47000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a1e000-0x8)={0x0, 0x0}) ppoll(&(0x7f000084e000-0x10)=[{r0, 0x800c, 0x0}, {r1, 0x120, 0x0}], 0x2, &(0x7f0000cfb000-0x8)={r2, r3+30000000}, &(0x7f0000a05000-0x8)={0x3ff}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/status\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00008ec000)='./file0\x00', 0x2, 0x20) sendfile(r4, r5, 0x0, 0xa1) unshare(0x4040600) r6 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mq_getsetattr(r6, &(0x7f0000959000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 64.255843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=531 sclass=netlink_route_socket 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) pwrite64(r0, &(0x7f0000001000-0x2)="0001", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x7c)=""/0, 0x0) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) socket$inet(0x2, 0x80005, 0x100000000) 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x3ff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0xcde7, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x2, 0x7, 0x0}, 0x4) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00009d4000-0x8)=0x8) creat(&(0x7f000063f000-0x8)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f0000ab1000)="", 0x0, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000206000)="") r0 = add_key(&(0x7f0000205000-0xc)='id_resolver\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ad000-0xc)="8ccd21b75d73b9a0f1a2a863", 0xc, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000be000)='id_legacy\x00', &(0x7f0000202000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a60000)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000e59000)="9ab7e87e5dbd0de3d8560b61702570cddbb55027863556b8fdc6d0bd789b79dcfc13f1835e674cf3cd2934455b3c4a9afe9fec8ffbe48a5bde81cc34c550cb9934794a92d5a89f32fa187285e5d8374a7f3f641239022d4b022e0017a25fe50143b9b3b118a34145b27cbb6e87", 0x6d, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000081a000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000027d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c89000-0x4)=0x14) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000018d000)='/dev/input/event#\x00', 0x1f, 0x200000) fcntl$getown(r0, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000065d000)=""/239, &(0x7f0000ee9000)=0xef) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000+0xa9b)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000)=0xe8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:10 executing program 3: r0 = eventfd2(0x5, 0x80800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) personality(0x1bb2baf3005ac137) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000307000-0x10)='/dev/input/mice\x00', 0x0, 0x800007fff) readlink(&(0x7f0000f5a000)='./file0\x00', &(0x7f0000a4b000)=""/64, 0x40) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) dup(r0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x63652dd5, 0x100000000, 0x9}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x59, 0x1000, 0x80}, &(0x7f0000003000)=0xa0) r2 = socket(0x18, 0x0, 0x3) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000329000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000932000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008fb000+0xabd)="e5269f30fdf0db35d69cdd811ac6ecf1db65d5402f0e8560974dc4cba21f23c9dcdcc008cad474ad8f7aa00dfb027badad5f4aa4e219deec03acbcdb0706260aebb789ae00a9cfe00004ed5009835ee123a3ec5186cf3ba02cf54145fc", 0x5d, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8001, 0x10, 0x8, 0x7c}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x8, 0xc9c, 0x1, 0x8, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)=""/0, &(0x7f0000003000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0x3aa) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008e9000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000fc2000)=""/50, 0x32, 0x100, &(0x7f0000a3d000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000006f000-0x67)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00004ec000-0x6e)=""/110, &(0x7f0000788000-0x4)=0x6e) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000e6f000-0x4)=0x0) 2017/12/24 14:33:10 executing program 4: mremap(&(0x7f0000cf6000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c79000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000f5b000-0xc)={0x10, 0x0, 0x1, 0xfffffffffffffffa}, 0xc) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f5c000)={0x2400000000000000, 0x5, 0x6, 0xfffffffffffffff9, 0x8, 0x8}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e14000)={&(0x7f0000184000-0x10)=@nfc={0x27, 0xffff, 0x9, 0x2}, 0x10, &(0x7f0000f5c000-0x28)=[{&(0x7f0000f5c000-0xa2)="3b5a7c3facb6e544d18ec22b2a8817ae321e525f364569970aac0c6306caeaa86bb1a59a742e255fb3c5a93e64d562565f460e1d8bc177c8196b8c583421b138657e1ebf5bdf9faf4995bfcee7dcb5080c987b6f699349c4f07c1167b470efc09c3413b63350733721bf2868f7092f35d75e99ef6373b3031e4d95ed2bfc34b06587413d905c0105fbfd6bd97928172ae84d1cf168a9f895393a03b2445fcf0bb62c", 0xa2}, {&(0x7f0000be8000)="3157e4a55f48a67543a3a080bf2802cc3b0d4579278afbec2e2b8207921af3a2ccd3993a0fbdd6c819108d1b5551162b2944410386430c790885baae3265eff8ad8cfdfba5f766f0ca263f38d851e63c3a535c5f9897e49dff1532ccf4821e07f0246644452d1244ec4701de", 0x6c}, {&(0x7f0000f5c000-0x14)="0884c3beb6aab849ee77037154002f28e552542b", 0x14}, {&(0x7f0000255000)="1ce17581e9c61974145fd430fd64a256bec921e5879f8db90d0aec889991d3cc3ff5b8dec534132277ef6ea73ba3fe838a9808ec58bbc8ae6aab5f547c5a7e708033902ce0501864033f167b18114893d7a3bfea8ad0794b7abfbb8b801a6c5915520c377ccf0fc6f31810c641c23588b4a90ec1151e5dedaa8ba8b8bc", 0x7d}, {&(0x7f0000f5c000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000f5c000-0x2c0)=[{0x7c, 0x741f9b1c36f77e63, 0x1, "f123d7ff1cddf8cafd17d6a3364e48bf14548c499d80217dc6f4a7f73c9903a27375359de1c8916dc176f4b69740c9f8e97a3bc50a08b1f8a3d6a4d8292551fc3525df21f30b1ca671cc1aa13cf4e6e37272c4b7ee6f5c10b1a30b681ba16c6bede2aacf72ed8c6614f790360295"}, {0x10, 0x100, 0x5, "f1e3debf"}, {0x18, 0x10b, 0x101, "3d527e5c2fb2fbc747bc6b"}, {0x48, 0x0, 0x80000001, "04d3f34e11b928dc815dabf20ab8c8288e91ed33408f2118875a58c3334876dd0aa39b1eb4bac09c6bbe60785d496dc3c240cf34b429c25bd084e7"}, {0x104, 0x6, 0x6c16ea1, "40947c1ac3c63ccdfe1f84a192857065a60e0f1d31ece56cfbb02823df26c96b0fcf6f7a64e4cbb83cb791474e89959350c7b58b80708f7fcae35f64fc15f70264834e7013194ec558126ed3f9115677bfe8267b93a927ea6b98a872e6a7b1328e30baaa43a13a22d4e7f9c40b39756d5e5996784feeefad0129df66090373b0c48ac3753397379f73f6e742d5bea47c5391132bbda4362ad7595520cfed8d9c30c57a486530f85eef3e6737a247380b1b1407e11c68be3acdf91feb7521805396ffad029f493797247c9bb67bc205db59b7b6a146ceec2f75a0cc271aca2ba2ea9663dc9a77fc3e893800c7ecfa238453624b862324"}, {0xd0, 0x116, 0x2, "a91cfeb572bee4e1fc0b1903a2ca9cbd2f57932230c0e3e4049264a965debae3d779b948db25e15f61b7249a10c250d6918773dce874d5561dba68e6869d8f7917c6344ecdda4d63ec3a8d2e4709cf3944adc7a6b7d09882d0e107454b9bf43595e308ad6292445aa380ae1fcee2a5f98d931c88d6a35a968301f755ebe7e239914b56249490259226fb4ae9f3bb964d1030e6078a6adb8f743976995ab80a5c8645e4fed4a2b15bce6aa0513e9b0ab297a5e2be1e1e0a092184413a9c5d82682b1738"}], 0x2c0, 0x8000}, 0x408d0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f5d000-0x9)='/dev/ppp\x00', 0x40200, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x200200040000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={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]}) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000a2000-0x8)={0x2, 0x1}) mremap(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f00009a9000/0x3000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndseq(&(0x7f00006b4000-0xd)='/dev/snd/seq\x00', 0x0, 0x480) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d40000)={0x0, 0x0}) 2017/12/24 14:33:10 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed3000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000296000-0x2)=@assoc_value={0x0, 0x0}, &(0x7f0000be1000)=0x8) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003d7000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e66000-0x4)=0x1, 0x4) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0xe3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000b54000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b54000-0x4)=0x1c) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000d42000)={0x0, &(0x7f0000339000-0x20)=[]}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000e4e000)='./file0/bus\x00', 0xbc9dc8fbd81cb4ad) fcntl$setstatus(r0, 0x4, 0x800) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ftruncate(r0, 0x40000000000004) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000081e000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a57000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004db000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000069000)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x10, 0x0, &(0x7f0000938000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0xfffffffffffffffc) write(r0, &(0x7f00004b2000)="1f0000001800070001006c1f0000c80002000216fff5f5060002000000edec", 0x1f) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) pause() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000c39000)=@hdr={0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "001b20"}, ""}}}}, 0x42) 2017/12/24 14:33:10 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005cb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00006a9000-0x8)={0xeb, &(0x7f0000a4d000-0xeb)=""/235}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50ccdc75, 0x3}, &(0x7f0000e3d000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000276000-0x14)={r1, 0x5, 0x0, 0x6, 0x40, 0xff}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x1) r2 = getpgid(0x0) getpgrp(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0xfb, "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"}, &(0x7f0000002000)=0x103) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0xb261, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x80, 0x4) 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$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000002000)="52e56dbf4462c8317129f57565baf3eec949f38a89ac81635e39012775c862399d1a3d51e2820da19c9b8930f4e3a54dff446176faef6076cc63d77031e3185ade6479a3edcd4cdc8630fe9caa315d1f7e0de9b78b993721afc9872e2749dbc44cb8cab8f5e3be637c2a70cf41ca0d27446556050f96826b7ae5d6240709bd0a1f9b24992c850f320bdcdbb5d21fb541ae0230b7ead3cdcedaf65499a7842d82d69fbec81d74468d2d5a4d5814602ecc76b09246a7882f15ca27c966a262b48a487f770531d67dc9d245ae22f0484ee0fc0a34627d43f023951978ddb341f93acae8dbaf77f59dffc88bd55b19afec2bb2685c64558dd6ef40", 0xf9}, {&(0x7f0000005000)="b180d24c5ce40f660cf7d543b12c69495c0503a89968b4539d5a68098f491f5770d11de4c8260c7200e8b870bcc904087e92f5aacc4b2f16e853eb97f49a7c0878081ae6140f0994608e5d60a59166bfaef7701cf4530d924a719fa3c9d4aed72e0a35f9b77e87d8283d691bb0bbf01dc6783a118be9ece378bfbbd5797198fc1bd6f9403bf33daf99578064fc20b1fe5fbf3b6ddaebb93b5f0380626b7fc8a19648541b176965bf6f10c43b484f1136d2dd", 0xb2}, {&(0x7f0000006000-0xd6)="2608e49ad4f268c3e09a5e9ae93470a2d8522fa1118c66d7d24acf2390b3b911c629b96620acc64469a1bcf88f0056a6c528f9afeeadb64aba246a404032cb007fe6924b49fa40e70615891dbdfbc2ea48077e15da818418f0df3e3b78a9b379eca3a69a90acb7b0c6891662d46ee9b83c720355ea61a456c3c39962f4eaede8d52601eada41c088ee1ce8debe9bc49ebac0a9897e79c1dac995a6514a1e1e68e37b9ede06b6dc0f75f5b900dcdddb39b5d6c3bc9a95182e8ea2c5f7542883402a093c86776a4226845356639278636d6cf984155a44", 0xd6}, {&(0x7f0000006000-0x49)="1b1b5ab636e39e2666ba58d42e03c9583e23b410c7b80617e5347fff16b025c115563dd2a2039de01eda4c697098edfa1e960da165bae46b60c545c1a98eeec2a2ff40397f385abda9", 0x49}, {&(0x7f0000004000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x0}, 0x20000840) socket(0x7, 0x7, 0x401) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000-0x10)={0x400000000, 0x0, 0x1, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000008000-0x8)={r3, 0x7fffffff}) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x165002) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000008f000-0x70)={0x1, {0x2, 0x1, @rand_addr=0x35d3adb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x8001, 0x8001, 0x21b4, 0x0, 0xd8f, 0x1000, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009cb000)="d1", 0x0) ftruncate(r1, 0xffff) memfd_create(&(0x7f0000241000-0x1)="81", 0xffffffffffffffff) sendfile(r1, r1, &(0x7f00008fb000)=0x0, 0xfec) readv(r1, &(0x7f0000f3b000)=[{&(0x7f0000032000-0x6f)=""/111, 0x6f}], 0x1) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003ef000-0x7c)={0x0, 0x74, "6ab34289ca3be2fb499f68d6bd76c489edf9de124c6faec411bd6d2ec1d4a3c0444019f0acaf1364af1372ad753264163ecb0f9114c25879af73a8b17196a2a000af36a4fa9e19a6fe6149cfa23eaae99df2fae6744321e5ba61b010a65d1893d4c935f52d8420192a8365838248b961e55729b9"}, &(0x7f0000ef3000)=0x7c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef3000)={r1, 0xb2, "ae27c2fa51f2295bc3c0ec2160af8578589797d349bdfea3a1cc5fca2e14abfc24d6772a9019123f54924e745b7dc33cf3c35f0761b2696f662848688e7b77c16bdeb65652918fc3e1a614cc0040de69da62aea3abb7013fc8d9a8e65555c74def119e1ee792f292219d92a0e7b9c01d32578cacbb2315b957f337d98e162d0650170852786363132a53f4f5ae5f259faad9cdd14fdae2bac72bbd31203c4557d73db07ac95eb4537c7d3324a90b31fa64f3"}, &(0x7f0000ef4000-0x4)=0xba) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.642936] binder: 10363:10367 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 64.663290] binder: BINDER_SET_CONTEXT_MGR already set [ 64.672397] binder: 10363:10377 ioctl 40046207 0 returned -16 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d50000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d9f000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fb6000-0x8)={0x81, 0x3}) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1c88, 0x20200000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000008000)=""/83) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000008000)=0x100000000) 2017/12/24 14:33:10 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f52000-0x20)={@generic="5fdbecafca10968312c1e511382fac4b", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x62e409617e99ed68, 0x80006, 0x81, &(0x7f00008c8000)={0x0, 0x0}) set_thread_area(&(0x7f0000c3e000)={0x3, 0x1000, 0x4000, 0xffff, 0x5c, 0x40, 0x57, 0x2, 0x200, 0x3}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000189000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) accept4$unix(r1, &(0x7f0000e83000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003ad000-0x4)=0x8, 0x800) ioctl$int_in(r2, 0x5421, &(0x7f00007f5000-0x8)=0x400) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b6a000)={0x4, 0x8200, 0x1f, 0xfff, 0x0}, &(0x7f0000515000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f64000)={r6, @in={{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]}, 0x101, 0x9}, 0x98) r7 = syz_open_procfs(r5, &(0x7f0000ddd000)='stat\x00') exit(0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000998000-0x6e)={r6, 0x66, "ebbb3db088ddb63ab6a0ed24c9e87a6a7c8736300422fb9c9277ef0258b7b69867488fdcbce2aeab13d9330c7f8e2d07f938ee9cdc7466d4b3d1c94c22016e66bc71c649234e96d4fdf8170ca97795eb005909fbd67cf088d5f8586cc18c30da2166cf58e535"}, &(0x7f0000a8f000)=0x6e) readv(r7, &(0x7f0000013000-0x40)=[{&(0x7f0000013000-0x2)=""/2, 0x2}], 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000084e000)={r6, 0x4}, 0x8) 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400202, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000630000-0x4)=0x0, &(0x7f0000497000)=0x4) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000a0c000-0x1c)=[]) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = userfaultfd(0x800) fsetxattr(r0, &(0x7f0000f0c000)=@known='system.advise\x00', &(0x7f0000709000)='cgroupuser\x00', 0xb, 0x1) r1 = syz_open_dev$loop(&(0x7f0000d53000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000821000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000041000)='/selinux/user\x00', 0x2, 0x0) fdatasync(r1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000375000)={0x7, 0x21, &(0x7f00000e7000-0x21)="2a48152b31444e7b19fb3d55b1f0a0d98a028c95fd6ce255be6add666e1a2f0ef7"}) 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000634000-0x15)="ff010000000000000000000000000007de000000", 0x14) 2017/12/24 14:33:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009f5000)=[{r0, 0x4020, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}], 0x3, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000d68000)={0x1}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004dd000-0x10)={0x9, 0x1ff, 0x6793, 0xfffffffffffff082}, 0x10) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000807000-0xc)='/dev/autofs\x00', 0x12200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00003b8000-0x8)={0x2, &(0x7f0000283000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000000f000-0x8)={r1, 0x2}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) connect$inet(r3, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.691583] binder: 10363:10377 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005d2000+0x37c)='./file0/file0\x00', &(0x7f0000e20000-0x8)='./file0\x00', &(0x7f0000ec1000-0x2f)="007609499420218294075a978c742020598573660717b6c1377904ff4c1efefc8d615ffca2f8991b6b4025fbf6d699", 0x1002, &(0x7f0000608000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000048d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) symlinkat(&(0x7f0000c41000-0x8)='./file0\x00', r0, &(0x7f0000d28000-0xe)='./file0/file1\x00') 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000efe000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) getgroups(0x7, &(0x7f0000004000-0x1c)=[r0, r0, r0, r0, r0, r0, r0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0x6)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x25)="04f73331095d5dddc12b9c773b374fe8861283ec9f52a43fb8c415c02170fda034d24f1f69", 0x25, 0xfffffffffffffff9) keyctl$chown(0x4, r2, r1, 0x0) 2017/12/24 14:33:10 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000305000)=0x0) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x28) setpriority(0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000000)=0xff) 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x7, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7fff, 0x0) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000000000+0x30a)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x100}, &(0x7f0000285000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000836000)="14000000040ae70300000016ff07010001001ee5", 0x14, 0x0, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000038d000-0x18)={0xfffffffffffff000, 0x7, 0x5, 0x200, 0x10000, 0x7}) write$sndseq(r0, &(0x7f0000b65000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000482000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f000016d000-0x8)='./file0\x00', 0x280000, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c63000-0x8)={0x1, &(0x7f0000637000-0x8)=[{0x1, 0x1, 0x38000000, 0x8}]}, 0x8) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000077b000-0x18)={0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0}) getgid() getegid() stat(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f0000b59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000613000-0x8)='./file0\x00', &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2017/12/24 14:33:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000353000-0x8)={0x0, 0x0}, &(0x7f0000819000-0x4)=0x8) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r1, 0x0}, 0x8) 2017/12/24 14:33:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x7, [0x1ff, 0xffffffff, 0x80000000, 0x3, 0x1, 0x400, 0x7ff, 0x1fb]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00001d9000)="", 0x0) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xffff, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f78000)={0x0}, &(0x7f0000265000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getflags(r0, 0x40b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x21, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4b000-0x10)='/selinux/status\x00', 0x0, 0x0) mknod$loop(&(0x7f00000bc000-0x8)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000975000-0x10)={0x6, 0x2, 0xffffffff, 0x80000000, 0x0}, &(0x7f0000347000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ec2000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000606000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000073d000)={r2, @in6={{0xa, 0x1, 0x10001, @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]}, [0x1b, 0x2, 0x10001, 0x8, 0x10000, 0x1000, 0xbef, 0x2, 0x8, 0x40, 0xcf, 0x6, 0x8, 0x400, 0x4aa]}, &(0x7f0000b59000)=0x108) connect$netlink(r0, &(0x7f00004f6000)={0x0, 0x0, 0x7, 0x7f}, 0xc) init_module(&(0x7f000033e000-0x10)='/selinux/status\x00', 0x10, &(0x7f0000e8b000-0x1)='\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095f000)={r2, 0x56}, &(0x7f0000113000-0x4)=0x8) r3 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) clock_adjtime(0x1, &(0x7f00005dc000)={0x0, 0x65, 0x6, 0x6251, 0x7, 0x4b2, 0xffffffff, 0x1, 0x7, 0xe93, 0x5, 0x71ef, 0x6, 0x71f, 0x100000001, 0xfff, 0x4, 0x20, 0x6, 0xbc36, 0x3, 0x9a, 0x7f, 0x401, 0xffffffffffffff00, 0xe1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a9c000-0x5c)={{0xa, 0x0, 0xe9a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0xd2a, @loopback={0x0, 0x1}, 0x1}, 0x5, [0x6, 0x7fff, 0x200, 0x7, 0x8, 0x200, 0xf9c, 0xb4e]}, 0x5c) 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000cdc000)='./file0\x00', 0x0, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a2f000-0xc)={0x2001, 0x0}) dup3(r1, r0, 0x80000) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2017/12/24 14:33:10 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000647000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x7, 0x9, 0x1, 0x80000001, 0x4, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000342000)={0x0}}}) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f000000d000-0x14)={0x54, 0x0, 0xc8a, {0x7, 0xfffffffffffffffa}, {0x8, 0x9}, @rumble={0x1, 0x10001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f46000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c42000)={0x0, 0x5, 0x0}, &(0x7f00002ad000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062f000)={r1, 0xa65b}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b3b000)='stack\x00') sendfile(r2, r2, &(0x7f000030a000-0x8)=0x0, 0xff) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000074c000-0x38)="8f6449280debd19f91c6281867bddfdd80609b5a84330f082b0ea4231f5142520ce71c3500406c62dd05fa7d8df97b3c33b51119dcaa8851", 0x38) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0}) setsockopt(r0, 0x104, 0x1, &(0x7f0000b5d000)="9e259f6db207000000f98a1994a5b23483ffa2963cee8072ad7433a80609d8a7437ef6ef527a9aff34a12a549a7694a77e26ddd1eff3e829c5dd50e1ca4bae0e5fb39593943955d356831ea13fdd592a88a87524ce4c5c56a17da7c1572d42b27f36b2018cdb3a27bc6a32dfff39c6", 0x6f) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000920000-0x20)={0x5, 0x4, 0x1, 0x8, 0xffffffff, 0x3f, 0x0, 0x1, 0x0}, &(0x7f0000a23000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bfc000)={0x0, 0xfff, 0x0, 0x0, 0x100000001}, &(0x7f000071f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000294000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e33000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c72000-0x10)={0x6, 0x0, 0x6, 0xc00000000, 0x0}, &(0x7f0000354000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000069000)={0x0, @in={{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]}, 0x8, 0x8001}, &(0x7f0000bc4000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f6000-0x8)={0x0, 0xffff}, &(0x7f0000b54000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f8b000-0x10)={0x7, 0x200, 0xac53, 0x1, 0x0}, &(0x7f00008ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013e000)={0x0, 0x3, 0x9, 0x59, 0x7fffffff, 0x80000001}, &(0x7f000020a000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000708000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000307000)=0x28) sendmmsg$inet_sctp(r0, &(0x7f0000f58000-0x70)=[{&(0x7f0000bdc000)=@in={0x2, 0x1, @rand_addr=0x92c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000975000-0x18)=[{&(0x7f00009d5000-0x18)="54e92ce8cad32b71a59532b64f7951248996492987f96ada", 0x18}, {&(0x7f00007d9000-0x67)="3ad5cc2f1e863c2db1ac9a3f6c539857ecff304a6989a6ecc76427f067f12a63dcb04c45082a371709ebfa6f6bd35a9d7460cf95fa560ec0497182fc03b34b245de71ca8e5098d7140667b5caf27c7db9aaff5936b0435fac163f132d328ee9d57efd6980c55bd", 0x67}, {&(0x7f0000aba000-0x64)="32dbcc44f7f67d97f77e25d4279c4ddb6a5dbcc57a432a79ad4ea7cdbe3895ad4c80a628d796add97570ce25d624d130020de9fa515869ba5ece6981b10079b87f37ba40050eaeae65484d16069417e1f57e7d77249dc75b1e6e3b21ec4927a98c4eca02", 0x64}], 0x3, &(0x7f000082e000-0x134)=[@sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x9, 0x8000, 0x0, 0x400, 0x8, 0x0, 0xd9c, r1}}, @init={0x14, 0x84, 0x0, {0x1, 0x9, 0x4, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xeb, 0x200, 0x0, 0x10001, 0x8001, 0x5, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7, 0x8005, 0x96, 0x3, 0x6, 0x3, 0x0, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x5, 0x100000000, 0x7fff}}, @init={0x14, 0x84, 0x0, {0x8, 0x3d05, 0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6e, 0x100, 0x800d, 0x8, 0x3, 0x40, 0x800, 0x2, r4}}], 0x134, 0x800}, {&(0x7f0000b1c000+0x45c)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ff000-0x38)=[{&(0x7f00006b1000-0x65)="46e4086c7ec27d80c7c934897cd05ddebc8f43842d17a3f139bec03b1e4eb224b5954ec93c0a40aebf52a1653e3fa52849b00c71bc6f5960a6c1e5c43113b24359b5f6a8bbcc956301b22d1c09ff7147ff311475e3160c58b3415fda89d170d0ef94290489", 0x65}, {&(0x7f0000d85000)="0c12e01215660d8a3d0ae2334d90340df96c5537f99e782802c38ab969a54329aef6581c4354469eede563e83e60f65ecbe6e6c74dd1a8664810ff1ffff2d0dfe5e51c8825fff061782c71f2ab35450eff428b7fd6f6f0fdad436e6357088f6b68a06b5f0efc548dbe8b8aafddc80855ccbb7016af8047462aa8f4751e1b59958becbcd75525c6abf4be33dd32d5093b21727dcbb7cd021f6852b925d66cc1eef484ca886e0ac82aaa7fc89bd7b9ec615d4c011705f056bfdf8ea593f8fe74b30ef20e56", 0xc4}, {&(0x7f00003ae000)="a4879613599e3e17e966638f4fc6e5ac3921133776b57153a12a06fef4d93388dbd20ab8abc3cbd68981cad627a7addfd4cc259302e573b31d43b4ab81437064af3dff69b8347281b5377677fe7ae2dced857f66c114fea54e00862514ac85ff05bc87369cffe937ed6a2f5fba7239dd6131c16baecc7a1fcb52a380a9913a06ef4f20489e2aba24ab1f1738f3778000820054d81160f32ba18edd7758d0dcf1b8d29e37b392ae9f", 0xa8}, {&(0x7f00002d1000-0xc3)="efe8983d0f8bd7d2133c3a1a50c3875c8951379af981fdb0ea381dfd30c5493826ce7e1f0e4ab405b45f7d799fe76dea7820930b483f6d4f9c8d4c18571980a349293d451c53dba3617ebd1b571f4a5fa7e108d08349f717e0da1a014032151a94771c8b161c4b6dfde903bd07600203de7eee1831a43d53b975ce5bbe8f4ce3fc45b14a5952d182df4c47a7e76086666a2cdbf678bd5f51c3219101cf676a40cf0cac6ff0ebbebb5999b0c15b5fbf280bec9e4c46e52528a7d830b90143e0da0a5540", 0xc3}, {&(0x7f0000d14000)="1bf3375eb22f90cfe81df46e8a74ac0ea704f03c229214d395c39d142739ee6237cc05bd347e457db48ae2b54ee40c1f596080d9877cef80d39f7c723c437bdd40a5f8d0f712de61dccdfc254debcd31df2320e19d952fc3d26136baf874cd90d01d398556c539999ffbf011ba7ffa14b4a109f876dd5de72563026f9f48fcba042eb8776515d43108b5c7f4f91ce3f82e392e3206a091a6d189fc45a26550ac6bc6d6d89557dbc589354f6948f255a81f5b8189be2e042246d0a83e0811fe41aef999e32c99150da7", 0xc9}, {&(0x7f00002ce000-0xc)="bee33d9948beec51dc2549ba", 0xc}, {&(0x7f00008c3000)="d113a058", 0x4}], 0x7, &(0x7f0000d03000-0xdc)=[@init={0x14, 0x84, 0x0, {0x101, 0x1a2a, 0x2, 0x0}}, @init={0x14, 0x84, 0x0, {0x2, 0xffffffffffffffff, 0x4, 0xdfa}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x20c, 0x1, 0x0, r5}}, @init={0x14, 0x84, 0x0, {0x100, 0x0, 0x8, 0x100}}, @init={0x14, 0x84, 0x0, {0x2d7, 0x9, 0xffffffffffffffff, 0x6}}], 0xdc, 0x4008000}, {&(0x7f0000de9000)=@in6={0xa, 0x3, 0x385, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55}, 0x1c, &(0x7f00000c3000-0x10)=[{&(0x7f0000c85000-0x76)="0f2804bcc945c452cccc2f20334889f2b96329e3dd6c837e42525088ca68f79c21ce7eaa44a8449a1d4ea6b42599fb68f7a8a624b65218e7ab57ad8c8ec651b263cfe33e4aede1cdc1d46e3da159f068094cf8be2d1a3eca80889cad1fd353d26ea99c4f2303c75151704346fe2e897726ed8d04fcd0", 0x76}, {&(0x7f00008a8000)="675537e90de335ffc0dd8965a9d5ab99fc478cd4899b430319a536a778524f7bb2c294af0f2873e331a735ec5b39380612a548633a5e3ee5c6a6e9f58744b7d13b7ea9a4e7d8a77eb54c737c8e92a2", 0x4f}], 0x2, &(0x7f0000a3c000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x42e9c3a8, 0x204, 0x6, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0xfff, 0x7ddcd89e, 0x7, 0x5}}], 0x58, 0x40000}, {&(0x7f000072b000-0x1c)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000307000)=[{&(0x7f00002d0000-0x90)="cc88b8c2b830a812b2bb463eb6c83800ecf412e1dbeaa4cc9c76cf8bf7089bf2ca482a60e030d1350874f5ace9294a6f2584726c1043a61862a27fb848a52a10d3d5a40e61769b13c4490139648323f0ddc33ac3ba7168b9e9324506782666c18dbe992ea7644b57218f521b23b7e72eeb9466ac3832b933a98829c93312c06cf60c8606675162deb24a953fa9dda0e7", 0x90}], 0x1, &(0x7f0000f0c000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x3, 0xb9, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x8000, 0x2, 0x400, r8}}, @init={0x14, 0x84, 0x0, {0x0, 0xffff, 0x9, 0xfffffffffffffff9}}, @init={0x14, 0x84, 0x0, {0x10000, 0x40, 0x5, 0x7}}], 0xb0, 0x10}], 0x4, 0x10) ioctl(r0, 0x2203, &(0x7f0000007000)="") [ 65.075867] binder: 10457:10458 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.091834] binder: 10457:10458 unknown command 0 [ 65.111942] binder: 10457:10458 ioctl c0306201 2000a000 returned -22 [ 65.139455] binder: 10457:10458 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.148065] binder: 10457:10458 unknown command 0 [ 65.152940] binder: 10457:10458 ioctl c0306201 2000a000 returned -22 2017/12/24 14:33:10 executing program 4: r0 = socket$inet6(0xa, 0x2000000001, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000adc000+0x576)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005cc000)={0x0, 0x10001, 0x9, 0x9}, &(0x7f00004dc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@generic={0x11, "8c4d8ca1843568422c82557efd4a79ab945d6e44c2dc90a35d9070e7c79e9135a64f9c8ee17a4ef7438ee583470724b321c0d4fbacbe7f29ad34ad8b9928bb2e83c8daebf272aba779ecfa63786d1e145edad3727556d0290d4d202fa1c383b9165894003750c98bd88d40cdab3c0817b8f911f7b73ecf74a56126bb720a"}, 0x80) 2017/12/24 14:33:10 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000429000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x38, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xbf64, 0xfffffffffffffff8, 0x9, 0x6}, &(0x7f0000e8e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000085d000-0xc)={r1, 0x8, 0x0}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/12/24 14:33:10 executing program 0: r0 = open(&(0x7f000003e000-0x8)='./file0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000867000-0x4)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fb8000)='adfs\x00', 0x0, &(0x7f00003c3000)="") 2017/12/24 14:33:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004a1000-0xc)='cifs.spnego\x00', &(0x7f00008a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f05000)='\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00009e1000-0xf0)="17aecc7c30a2d5129817cf2e1901cf29c27e8dddb86c52c74725f3b8ebab202231c8c7bff58dc2506a4cdf90d7e2fb84410e93a14b0585412c8aab1250442b18a9bbf8a9ff7411cd3641972d45c71e47e3023996c9ea36731be0ed5a2662f4740514ced311ae45470fe852d7e918031b1c9fd451fe30ca19e7a0a262de8e1558dc52f3f8d4e72ec3ecdbf37bc59b638cfcdf5e8ca11b36a0ccb6c46fd17c911ad64f07d6e8702d045bdd5e7d084377b37cca1f7fe0f74be6ad9d26c50497e6c2f05bd9b1e45b9c7c28fcbb4a509bf361d886df1f289c85f909a6d9c84694bf5656cf30f927f327b1c4332cfbeb95b079", 0xf0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:33:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000461000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b7b000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0xef) r4 = dup2(r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/24 14:33:10 executing program 2: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ac2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000018a000+0x863)=0x20) fgetxattr(r0, &(0x7f000070a000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000b71000)=""/177, 0xb1) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1f000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d1f000-0x2c)={r1, 0x24, "28a28b9bb39d3467613bcaa508858edfa55a4223ad0fc51e24efa8fc64af3001f976f4e3"}, &(0x7f0000a1a000)=0x2c) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c6f000-0x1)=0x0) 2017/12/24 14:33:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="1579f8f5e0a7bb04d75657cd7b40c7d05adb15b08af5d507fb179e46f28cbfba7e43d2e54d8eabd0b6ff5d11096fdef68850d2df522e3c24a3241c3300a2204e1eb4c9b62911e84690fd9433bc758437f30a08d1dcc4b9470bbacbf29e1486a76537e5ffdb8c65df89381af1e3e94aa6e2114d04c47c5e5c61544786e2826aa0bc9fb19610d2415084658360c59f77e747a82e174ca9ef8631b7284dcbb657124eaae22a970f4fb65ce677107fe8288cac35a3d27d6fcf99") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 14:33:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f21000-0x10)=@generic="6f9e6d95df7961036c01f0325384dd96") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6b000)=0xe8) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2017/12/24 14:33:10 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000005000)=""/139, &(0x7f0000006000-0x4)=0x8b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) 2017/12/24 14:33:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002b4000)='/dev/binder#\x00', 0x0, 0x800) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000816000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000165000)={0x3, 0xffffffff80000000, 0x10000, 0x0, 0x7, 0x0, 0x443d, 0x0, 0x6d68cdcf, 0x3, 0x53, 0x5}) r3 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000507000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000)=0xe8) mmap$binder(&(0x7f0000d8f000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x13) bind(r1, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname(r1, &(0x7f0000ab1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ebe000)=0x6) 2017/12/24 14:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x8ec4}}], 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000042b000-0xe)='/selinux/load\x00', 0x2, 0x0) splice(r1, 0x0, r0, 0x0, 0xffffffffffffff79, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000dfe000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000024e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x2, 0x7, 0x1000, 0x6, 0xf7a}, &(0x7f0000db2000)=0x20) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000946000-0x72)="a3c2451e761f14e6eab295eb4a2b25da94ac624454a09721f59e58d0d13f0e8a40c51dc64a771ba51b003ff5ac6be2e71c06b5152893b4f9262666612f788beca3c0408f64d7cd8888c9bdaebd6885fbdba07872422152e7d7567d1166d6d13fd00b132df8c7c59dbb1a9100d726aca2f1fe", 0x72) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000be5000-0x34)={{0x0, 0x3, 0x7, 0x1, 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]}) get_thread_area(&(0x7f000042b000-0x10)={0x1f, 0x20001800, 0xffffffff, 0x7, 0x80000000, 0x5, 0x8, 0x3, 0x100, 0x100}) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000940000-0x4)=0x23, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002c1000+0x57d)={@common='bpq0\x00', @ifru_flags=0x4001}) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000120000-0x8)=0x0) writev(r0, &(0x7f00007e1000-0x20)=[{&(0x7f00002e5000-0x4e)="a86d14d6b905f3f2f622ec93440a936d2588a12871836358eca157c1597bfab7c8a0d8f74150a3450b3a3d2b7dda5688ac4a98085cdd8481fef8804e15c12434b88231789e857ce0317ea810ab69", 0x4e}, {&(0x7f00002e0000)="f6f7ae102df9371b618df00365820cbc6fcee3aff0c97c4a663712f33d2e8c53ae06fb0b8a1dccb1e98bee87df91d523d2780e7c3bfecd13b63a17552e92a1506f03886b", 0x44}, {&(0x7f0000580000)="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", 0xfa}, {&(0x7f0000921000)="294399e379c3796f8b9cffda6dad5de887f86ee82d448746f7eeda8023af5e0948c59b6517012a0d91073560cf9c1cf47e6513806f0639ab05534234cf09159ad79929f6e3c06c9d95f88170ebbb4f87582e4aaf3ee2570c4f913f21043f612a9221a765f637838f502292ecc396d951b2c8b6374182a5183149cbff850eb35a280cee5b621cec1375e829881f37c3ab0f14db647bd9fd6f84f6c9ef4784d2e6cce60000d44099414b9369f899889a8e7f8666f0b597fbdf1b6ad2b8ba09e9618280dab01fca359ecee6620d15eb15b3392c0bce7c7b8833a950137789004ba419c21af2729e303c606ff5a3a02062711e027b5ccdc152bbc243f0944ff3810e2fed3915b91b4cb8f49e328e150922117b8f4caa7133076f6739ac2cd4a5c9be7577fbd36b3a00f714db9dca499ffac5415bb8d994a355d9138d12bf7e9b4e057f6cecf21244290b2414d07e329d1dccd5efee57888411dba01d6400c8808a49a36397370215367cbcae219aa01a2c04c44855fac8d675fdf1e197faadbec917ddedef5bf634faeb549bf84b9122d856a1cf35f6af72433642f516ed6d7d7e5f5e26b6db67db92f098a3bc65d7cf4df9888e2cb26d6250c745cdac4178802f58f14a5d4ad97fe977b550bd28066689dc8addfcf6daede5ea4987cfcf271dc8a9349f35793a1d47d707e5cacf3ce56d4749da9bbda403f8775692e290b174e6c5b06c2c77a30fa8562b403354762be6214485cae09c482414f7120b223f19134d23d316e40d1b0f034d8dd350c07a1516d836118862b77ad0274fb458421984958e5720f7ac03da852901c4cd12bf2f47ca519c789df2dce80c9b5377d97e1846106ed2681b02f49c77a0f8d2ae26681241114cc47b895b2d6a962e444aff2375c960ae6cfcf2e3070427416696cab2487df16e5e622fe0ff3f97d0c855a6bdafefcbc618b71c0fd82fc36602a8bc05d78ea9d5f4bebfe7e281d8c5c0a439f9e01a2ff322eaf1f2a0e9d8ba6fd852d2e221a8829fcc7f971ac180504336bac1b2e879395f12c7015ad2720fee06eac8d7bd0f04b152378ccccdd1d511530fcb392d49da6ffd3d45440bc08b7b194c03664b175ce20f9eeec3c0fef8ee5d5f8c68a11f36eaabd1e7f2fa5920200e54cd4d792ea29260954fb95361045d510b1f2fd9f329842692f3db3f1df25579a48ba2970ab3eeb8ffbe9cc9199513c094ce5f3503665693eaabd0873f296881fb9094d55c19439b23725bd623cccd7877e4de893de5b7ff7c817009076178e444c464d18239431051ccf79417e6c002e4cf31b569e380a38b3a05130f1503657272929fde234f9cc8f7b0f693c32f823305a83b25e0d70af43ba490a27266dad13ebe286f2abbf95fefe38180d3672ea169afcf100379d4c76aecb6bacce1660f1063821d6fe8d155fd4350e9607d6c854a26fd74eb6b8ce52825708a36ade0a10853c859fc48d24d048b11b80103fc48a4f4b0a9613561f816a3137e26ff54e73c17469e1511d790bc3179c928473dd6fd01ecafa7dcafa86d579f1e304142bf52680a74b0cd881f0a4a6d21ada3ca60693b0ec48257fe6055eadcfc6d0b3ea7b512e400e4039fb7ffa3e3926168829549b368ec41265fab26bfe8aa748d488e8ebd149bc5476f794ca9bfbe60a39168da52bcf279e646ead7f5f858e4f97f312c9a8352e281737f7447a06787ee817eb9820171473e5190646f50ee667255ea4547ba87ea5c616622a63abfe7bc65fe47071fd7dc26aedc66f30ac3e76931e0eae6a03e6e66a8b5c7a9838682228823bf002e49362604e12e2c06b7eb0939715dd8cfd369a92a74c7a9fd354adbe6da812283bc7ce63ac4eded63cb28d955ce2ac59c33482eb4f912d72463c15dba169a249080fe28d8d8ea8fa489b82f3206adbb11f061fa143b743b28742f84500df980b2e4e4ae0acd63160af89dc6f0cdc6b5526aa691f5ed2416e8d5eaca6bcb1057311aea8fd586aaf9fc03b36fbc4fe2c3e20a7ea1bcae657a20ec07c69867bd68b03d20ecda62558cc6b213da481c0b715d6fe032e50487a00f8d6ca58d4d90629eeaa8756c1f4ffc86c9d009ea11138fdf1ab5e361c4eb3b931dbbdeea3ac9cf859f3fe9d8e3d62bae9c38cb012a631889591aec787ad3fb0bf183e94e01129f5084be11f2e3badbb99889e895fab55edf5198d3eefc9224c0cae66d3d3f1a98fdb0ab739d6618584c709c25ac2499a992ae77754629a86f6d3733567bbf7efad5a0ac1cf61ee5c891f145276cca791c420068cf7ed51c3a79040624b57c2cab2ffc5ceddf3c60e4c55f2110255961c1daaf2db6fb0e5875cf0cfc9a0f94c2775fb4a008890c9138940fd53fb2a7e357f6472cc21f92b824c3254af146ba51cf738ae72d4a2a050498512e4985ebd0c7dd610ba80be5adc2ae7356dd3ab2581936dfc7df933aef649d7c99aa4c435f756282ed472c6bc2338ee832529e33c57b7b2141148f8883d3e507aa036c78f8dd6b4be6ae63258c96e90e3fca34db7d1f0a033f60d74f70cc54efea021b7b9c95f132053291662a5a4240870b674f7db7cf2790ea63536be212263c3c588287d41fe80c0dd9c00c5217342d0223f42cb8806ed52652ad1db33255a1653665a51f38440755d1bdc8684f1414cd4a2bcba76578266db1ac0222f1640e3f961254fc7f98a58761a7e65e1a0f3a08eba67ce57e5696677be9fbbc41f7e552683a5a5faaa7e254029ce3b59c566c8f554ccc74d7f46f049b0a225cae7b557cf7f47562bfd484fb69be652d78c8d57f577e6c82acc10f15766ffcb8bb4b3a46ab0068aa84dd70bdccb751d83a884705765d9b91904d11c3ced765bf364257eea280f6a786f9c3fec2f403a4c0eccd436b2ae1a81b8b37c111b8b25248fce987e73f4dda8feb3524655ef07f5ac0957850acdd3a809aa77151e063b1241349711d7ade5dd2850bf1ae4f8eff00ce05277721520c735fd2e5f0b0ebbaef50ff2e2c870cb6119b5b4da126a928a4b63eef674905f6a3f756f9388c988201d9fcaac80089abf9fe4c146a43d0c3edd8d14b7fb0aa52ac2a0b43ed79ff32ceb734e72c85500f93f6ccdc90235969f3744d6011e734300057c4d873e86574a7e17dd85ace690e7440c4eddab7459b61b5a00af9249fa45f1cc16437c9a32a8c9ad9fad9b8404632d9780b24cee4cbc4b7e549da6d77c75f24e6fac95defe5e70fc7f9ad59b491d8bc10315687fb28e481339ea8f34f69316d270d28c7f99cf5ef36532e3bf1be0a263443a6be7b60c69eda233a3f5983b956cac85f54c28dfcf36be1bbb02140bc6ee2d4dd1413f1995766e7a5e2f5597e13999a7a32237306aad2729f6fffbd585a0d360a7c46d4c92e1a340aa9a716b950fb329d11f2fd178fb95a6b03dff729a92ae76063e7dbc288e463f945b759d289e9af67d526e3ea2a152ace0685ca3ab937e503facc1666fcb958db593ed17e691c1e8aadd68cbe94da84c6b7076d7407ac96963c51b589bcaec8042576ce879aad7599ddda36ff6ff5361d4d211f3d05a3220b1e28bd3ac7a2c5a1559ebf9dc841f3f5208a25c2aa0a4e8335cd226f4279e897ac138b3b539f1d4679ce8b8647c1ab3b78e3a9a43afe2b921e560f3db66890cb8ef57265ca6f8dd29bbe9d801a3caab2a27636ab00e48524a2eade602a139680b02cfd1544f9e23f5641b18ece31b1ab42d34a34f14608689b8a7b5341125c8f7ed6e460d4ed3e9c80181a49901b1eeebcce8ed1b2b6017357843602ef7560918e914cbeac080906483e5f91d01b7bc7c3140bee0cfa02ddd7a289dedd7b97fff6d526b2ef518c4b2012f8290d9e2795efb4bb66662ae6e0e70f506cd9b6bd4433d67b42fd8441cecbaeaa65ca00e4222ebe528e856677c88dd16fcdd3af17b96aa0c80fd1bb74e7c7a0ce494948909b0a50f6746eaecf4bf16431b56aa4d2174e8a7e9a100b1b35b865cd79331becd1fd21bb6db92cfaecaf8842cb4a359b638014445f4544f74f32c3b52bfe1ba05a6eb8810c3fc5484613e1f077f8266179966d3bee914abff39c6949034724ddf47095130ddd3da73cf3e81a6e9eff8738a76bb8cb688feefcb705bce87a4e3b23891accd396281c798d3f22417ed3c2dc6a1d952cabd6f141cdda3d8dccb8d4b4531b8d40298ec3b92889facd74a5f890dbb5ad6354f49fe5d331209d7878f5c92269dbd18461f1fb4bde6b533743a9a4dbc47eea819a349087fec9a1670c54cf3630ed0afb58ef45adc3d7548fb16047090a81db73e960bd80e6a3f9b68317eddf4d8af224fb897a6c92da87812e4c8a6821b7f22ec7892889c2e39ad1882e80edda49137495d1d33c25d9d526c9b12922b2aa771c81301f627e10dd79c0ce783eb713b4547c6145715100bace2126be822cf249ae05669ee4d27fb8b9ec1b8104bc30e5f8dfcdf4c0bfd88c7c30bc8907fbd167acfa84210a7f6e622f4a3b001b5110f2c993210d53c74272510b1ac919fb80964324fab7382bbf3d7e29856453a1c8961131fb932bab3b68a1633984e15131d1390bcd1afbd917c9ff25513b6426e99ea95d5c3b6f4f8462b0d40874a007cab0bec2fd72136628fb6f553265726a9631a1820e8c14be00b916c79de26083ee9a12055e38830c55a8700b79245c15f98dd675c7385f0ac581744e830dc206ff7943b147aa8d65bce825a9c43b3f24881e1d14a87137da2ebc518fcd6156681d4697b6639d81e78ba4d50aebe0e7754130de934abdf1d24be48c917a391906c7e56fc86329e53f9a49035fbd300f79a161f77d5058031687e95d8b036a0c825640f01415855a8e380ca76901b9abc2688a93a6e633aa4c4ab997cbaebb1460b05537c1e353d008f2418df26589829b07bf5c8c6a0e9928a2b863dfa21cd28f8f59e0d02498fd75ae828c7e57a91af55e0f0fe147c1031548b6c8875ef9a71cf1512e975a14402b38feb0ebf8918e6cda60d8db3c8ab136a8a6ce31329c830896420892c4db66524ccd71eb7cf1feedc31829d6bf86c17edac94d699b55d909784d82765b9b6980a83dfa6a18a6779ed784db34ad9388f8b8f32bce4d9f00be0e09b952a42f70017b96c8a65e04924473199f87fb1161583c1a563652f5ea6851b41a3e50cba494cc0268a37e5986a3f8ece1f942cfbcc0c61c7850ea2552c76ccf2981a5da1ae6b159718c0bf0445596cad6c2e752ab34635ed65892246b563a840cc4c649b1ba29c47a6644ec72281404d1990654a4d0c3c162b4b0e8b574e4b6c4c32a4fe018e15ca47e61a7d902748839aec5e557d6012bb249085fa5ec5c0b0993025140727777000488794ab70fbbe44fa5addc839e890acab5118c0e031e84d39374b6707326cf5496863d4b9ea7730325f087a2baee30aa6f5d4230bffd23f7f1ba60d947daef9ea4ff7bc2a821abdeb1caeaede3581102deb8ad414f9647d8a6c1f9b1f327495e34bf0a96efaf8cc7deb8ed70ba925e6589be8780de851efdbf7f1eb600ac25cf5aae0ae3f6282ae176b0d66a164050ebb14160861d3c9d28a3cf3479a8ecc53c8c2a49dae58ae4d1f2ddb449a303e83fed6259629c2d803960693a36d83969c2387a99ad8618185782b71bfd9fb655f49f5df23a0d84cc35c3eb943f1ac7211fe5bf6257d6db34141b2e6568013ee7a7e86d2a2f43659d4e331f7390e2a894b402b4220d76f0b1f0c6ac9e8b2c0f42aebf9cdafb0d477cc8a375b6cfc42c7b705337ac94ce5faaefe22d9d5928d70672716915cda57f78989b22653624", 0x1000}], 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000fb0000)=""/47, 0x2f, 0x1, &(0x7f0000211000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 14:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2017/12/24 14:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/checkreqprot\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000097d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005f9000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c5e000-0x8)={r1, 0x1}, &(0x7f0000974000)=0x8) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b72000-0x4)=0x0) sendfile(r2, r2, 0x0, 0x81) 2017/12/24 14:33:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bc5000-0x14)={0xffff, 0x6, 0xb78, 0x31, 0xfa}, 0x14) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) exit(0x0) syz_open_procfs(r1, &(0x7f0000009000)='net/ip_tables_targets\x00') 2017/12/24 14:33:11 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x862) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00008e9000)="1f0003000104ff00fd437214234d0000eddf65ff0800010004ffdcffdf000d", 0x1f) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readahead(r0, 0x7, 0x8000) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000402000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001b7000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000)=0xe8) write(r2, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) [ 65.274236] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1465 sclass=netlink_route_socket [ 65.324813] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1465 sclass=netlink_route_socket 2017/12/24 14:33:11 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./file0\x00', 0x0) open(&(0x7f0000018000)='./file0\x00', 0x400, 0x10) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000027000)=0x4, 0x4) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000809000-0x4e)="73657373696f6e6964006151daf6ddd7fc1888b7b121bc7728c1a1c212ecfef64e48421ab59c8430f080dffe1a53ae0047c7aceb58c0714e2ed25bd37311fc2aa0ca0222863a0567de249c9d802f") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d4f000)={0x0, 0x74, "e23b328843cd99a53f7389842187ede63d003e12576672efe4677b95a4dacb9f8996c297726d66bef501a885bd858e9ba272f10f8e1950ebf4f3b8d1607cecc99efb26fccc5d6f4e25778557c1230050dbc4f7a8a78ada6b8b6ca7537b670b947c95ac1c3598f42d3a6ce6b5388a63544d627b7b"}, &(0x7f00004e8000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000210000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007a6000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001fe000)={r1, 0xcecc, 0x1, 0x80, 0x0, 0x7, 0x8, 0x101, {r2, @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]}, 0x1ff, 0x9, 0x6, 0x6, 0x62a6}}, &(0x7f0000f17000)=0xb8) pread64(r0, &(0x7f0000237000)=""/0, 0x0, 0x0) r3 = request_key(&(0x7f00006cd000)='logon\x00', &(0x7f00000ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d31000)='wlan0+#\x00', 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000633000-0x5)='user\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008fe000)="3e41722b06c052fb03fea8f12227d08b93d818b5fab982ec171e159ff9fdd84d5bf5c8ba742eabb731a55701255d629af4e5315226dc609a8d835448444c4f02b5ce6df4155e5d8e96db4eb34b6d99f95e23fa6e5456bde0867b14709faac35dcd9e3f6e516f827a568844f2b14127347189a69e02f39617be1cfcb15fa55e6501cfd9586f1c576099ee89ab3b1650c1ed4fe923d9387c18c876853d82d438b7c0a0bd3452e05a", 0xa7, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000d83000-0x6)='logon\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af7000-0x4e)="73657373696f6e6964006151daf6ddd7fc1888b7b121bc7728c1a1c212ecfef64e48421ab59c8430f080dffe1a53ae0047c7aceb58c0714e2ed25bd37311fc2aa0ca0222863a0567de249c9d802f", 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f000039d000)={r3, r4, r5}, &(0x7f000052b000-0x1000)=""/4096, 0x1000, &(0x7f0000490000)={&(0x7f000020e000-0xd)={'vmac(serpent)'}, &(0x7f0000913000-0x2a)="570b9accf3bbe7f0d1a3e2309c7119baadf89d7da400ecf4e73159e08be791cda742a7831ff7c3154be3", 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x13, r4, 0x5, 0x3, r4) 2017/12/24 14:33:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/24 14:33:11 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f000003c000)={@generic="b4879016ce448f90fcc5a64507935551", @ifru_flags=0x2}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000055000-0x50)={{0x3, 0x20}, {0x8, 0x6}, 0x1ff, 0x4, 0xe21, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000037000)=@known='system.posix_acl_access\x00', &(0x7f0000025000)=""/202, 0xca) 2017/12/24 14:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ba000+0xc64)='net/arp\x00') preadv(r0, &(0x7f0000fb1000-0x8)=[{&(0x7f00003b4000)=""/156, 0x9c}], 0x1, 0x1d) 2017/12/24 14:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000722000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002be000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003c4000)=0x0, &(0x7f000040c000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000637000)='/dev/sg#\x00', 0xffffffff, 0x408000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000039000-0x70)={0xffffffffffffff54, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x2, 0x1ff, 0x905, &(0x7f0000522000)=@common='ip_vti0\x00', 0x1aa2, 0x1f, 0x9}) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000605000-0x4)={0x1000}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000072a000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) writev(r1, &(0x7f0000c33000-0x8)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/24 14:33:11 executing program 6: syz_open_dev$binder(&(0x7f0000d0d000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00002c7000-0x30)={0x4, 0x0, &(0x7f000003d000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00004f1000)=':'}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f000039c000-0x9)='/dev/sg#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00001a9000)={&(0x7f00001e7000)=[0x0], 0x1}) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000008000+0x90e)=[], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602b89fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x280040, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/24 14:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) membarrier(0x10, 0x0) sendmsg$netlink(r0, &(0x7f000024d000)={0x0, 0x0, &(0x7f0000b37000-0x8)=[{&(0x7f0000ce1000)=[{0x4c, 0x400000012, 0x9fe, 0x400, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a050000000000000000000000000017befa450005015cb6380752"}], 0x4c}], 0x1, &(0x7f00002a9000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b6000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") flock(r0, 0x8) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f00003db000)=@ipx={0x4, 0x3, 0x80, "4a19feb56348", 0x1, 0x0}, 0x10) 2017/12/24 14:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ad5000-0x58)={0x6, 0x8000, 0xfff, 0x6, 0x1b77, 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]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b35000-0x12)={@common='rose0\x00', 0xfffffffffffffff9}) 2017/12/24 14:33:11 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000dba000-0x4)=0x4) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) preadv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/1, 0x1}], 0x1, 0x27ffffffd) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x1cb, 0x9, 0x47}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000023000-0x108)={r3, @in={{0x2, 0x0, @rand_addr=0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x7f, 0x3ff, 0x0, 0x100000001, 0x1000, 0x2, 0x10000, 0x3ff, 0x0, 0x7, 0x9, 0x6, 0x7, 0x7]}, &(0x7f0000001000-0x4)=0x108) creat(&(0x7f0000038000)='./file0/bus\x00', 0x0) [ 65.841182] binder: binder_mmap: 10556 20000000-20001000 bad vm_flags failed -1 2017/12/24 14:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0x334, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede47ef40f4a95bbff850a8263557506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb1208000000363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e4aea0c8263f864802ad72fa698807ef1934a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) [ 65.883354] binder: BINDER_SET_CONTEXT_MGR already set [ 65.888999] binder: binder_mmap: 10556 20000000-20001000 bad vm_flags failed -1 [ 65.898193] binder: 10556:10559 ioctl 40046207 0 returned -16 2017/12/24 14:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) sched_rr_get_interval(0x0, &(0x7f0000a8e000)={0x0, 0x0}) write$evdev(r0, &(0x7f000004d000)=[{{r1, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x100000001) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) bind$unix(r2, &(0x7f0000189000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000728000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00000e2000-0x1a)=""/26, 0x1a) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getresuid(&(0x7f0000cf1000)=0x0, &(0x7f000052a000-0x4)=0x0, &(0x7f0000766000-0x4)=0x0) stat(&(0x7f000050d000)='./file0\x00', &(0x7f0000787000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000dc5000-0xda)="e94986f2d780a3231dd44e4792a0410904ac604bd0075a5225440e9467330161cf9f3cbd6751cebde88b573ca85c7d29086ae80c6893f9bb32256474b660b1ccdb932ac1d4bc63c08c3e7c5409652a12d6445df52dd0f1eaebf0ea15aa0dd405cd4d368f29a0b037ee35a438892891f8587fd9ecdcb00c6a56bafc929da04f923ac73627a10aa9a8bc7ff5b0c1127a8d712ed723c6afc88e723460277cb6213270758e11f2cd743a4a60d248d38fa9eb6f1a8d849c0adf937678b2e665e3dffffd5416c48c7b5e808c9f4cf5180a87552cd16608ae368d763af8", 0xda) lstat(&(0x7f0000c81000-0x8)='./file0\x00', &(0x7f0000f42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a36000)=0x0, &(0x7f000068a000-0x4)=0x4) setresuid(r4, r5, r6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/member\x00', 0x2, 0x0) utimes(&(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f0000da4000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000087d000)={0x0, 0xf4b, 0x30}, &(0x7f0000c5c000-0x4)=0xc) keyctl$describe(0x6, 0x0, &(0x7f000088e000)=""/8, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006c9000-0x8)={r8, 0x0}, &(0x7f000075c000)=0x8) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000004000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000042f000)={0x6, 0x9, 0xa08, 0x74, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000606000)={0x1, &(0x7f00009d4000-0x8)=[{0x0, 0x0}]}) 2017/12/24 14:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x11, 0x80803, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cf5000)={0x0, 0x0, ""}, &(0x7f00006a7000)=0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000acb000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c9c000-0xa1)={0x0, 0x0, ""}, &(0x7f0000b2f000-0x4)=0x8) bind$unix(r1, &(0x7f00004c7000)=@file={0x1, './file0\x00'}, 0xa) close(r0) socket(0x0, 0x0, 0x0) 2017/12/24 14:33:11 executing program 7: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000000b000-0x8)=0x3) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000b000-0x12e)="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", 0x12e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x9, 0xc6cb}, {0x2, 0x101}, 0x101, 0x1, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, '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\x007\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]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x40) write$sndseq(r0, &(0x7f0000af5000-0x8c)=[{0x185, 0x1, 0x7ff, 0x7f84, @tick=0x2, {0x9, 0x74b0}, {0x4, 0x0}, @time=@tick=0x31}, {0x2, 0x4, 0x7, 0x8eea, @time={0x0, 0x0}, {0x3, 0x0}, {0x8, 0x100}, @connect={{0x4, 0x8}, {0x7, 0x7}}}, {0x9df, 0x1ff, 0xfffffffffffffffc, 0x8, @tick=0x2ca1, {0x1, 0x0}, {0x3ff, 0x3ff}, @time=@time={0x0, 0x0}}, {0x3ff, 0x0, 0x0, 0x2, @tick=0x4, {0x9, 0x5}, {0x7, 0x40}, @queue={0x20, {0x1, 0x64f}}}, {0x7, 0x6, 0xa0, 0x2, @time={0x77359400, 0x0}, {0x3, 0x7ff}, {0x7, 0x100000001}, @ext={0x7, &(0x7f00005fb000)="0a82a67ff90079"}}], 0x8c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x6, {0x100, 0x1}, {0x4, 0x5}, @ramp={0x40, 0x2, {0x1, 0x7f, 0x0, 0xffffffffffffffff}}}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) 2017/12/24 14:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000286000)='user\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e5000)='|', 0x1, 0xfffffffffffffffe) keyctl$clear(0x7, r0) add_key$user(&(0x7f000079c000)='user\x00', &(0x7f0000383000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c49000)="bb15b632eed2e622d7076f67bc41eed398c13dd13306cb008552993874fb6977c22376fecb6ac107d9138c82ce18f991632850f30b15aeac1e28c31721df39f9534720cfa3368f126d590ad050b7a37fb819aab3b955f18f5fed7b5387eeda162b10587a3aa1721b9175abdb37305575067ea59a14e48e6cd273cc14a46db0886041b246c6ecba60826c7fa73e03a32b47bd9c743ed64379afeff32c615cf083db10f68b932a0a07eda05d392a8d5b859356633ed486a2dd1073a4c1cad4689e39c02866b230c7b54a885116dd329473f243cf9a87581606a8e6c0e396", 0xdd, r0) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000+0xfd8)='/dev/autofs\x00', 0x0, 0x0) fsync(r2) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) lremovexattr(&(0x7f00000ba000-0x4)='./file0\x00', &(0x7f000002b000-0x17)=@random={'os2.\x00', 'proc{systemmd5sum\x00'}) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000480000-0x12)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00002ff000-0x20)=[{&(0x7f0000f6e000)='z', 0x1}], 0x1) 2017/12/24 14:33:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:11 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fbf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0xff, 0x6, 0x3, 0x8, 0x1}, 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000305000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000c5f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) acct(&(0x7f0000eac000)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000020b000)="b9d58e12586dee5b945d4e7f8434413a4abb979a27f519124422a3a4ee30973e"}) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f08000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7f000-0x4)=0x0, &(0x7f00003ee000-0x4)=0x4) 2017/12/24 14:33:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) fdatasync(r1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0xb9)=""/185) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000d74000)=[0x0, r2, 0x0, r0]) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000001000)=0x6, 0x4) fchown(0xffffffffffffffff, 0x0, r3) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000b9d000)={0x0, 0x2, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a7c000)={0x0, 0x0}) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000ca8000-0x2d)=@file={0x0, ""/43}, &(0x7f00008a5000-0x4)=0x2d) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000003000)=0x2000020800000000, 0x8) 2017/12/24 14:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f00003f9000)='cmdline\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000702000)={0x1, 0x47, &(0x7f0000de3000-0x47)="d0885c253bc6686dda551b20d13415cb69fb52243e818155b8ba5ffd7dd7b29d847f8e18438ee73f920c3833d409c9007024099e2f6e27d79b1a309a19b100f529b56761bba5fb"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000feb000)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x401, 0x80000001, 0xfffffffffffffff7, &(0x7f0000094000)=@generic="7568ff5a6c3cf630b1b74e0e5bfe77cb", 0x40, 0x3, 0xfffffffffffff801}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000819000)={0x0, 0x3}, &(0x7f0000b12000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f0000c12000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000293000)={0x4, 0x6e, 0x1000, 0x8, 0x2, 0x6e}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000be7000)={r2, 0x3f}, &(0x7f0000860000)=0x8) readv(r1, &(0x7f00000e9000)=[{&(0x7f0000751000-0xf2)=""/242, 0xf2}], 0x1) accept4(r1, &(0x7f0000c78000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000139000-0x4)=0x6, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000081e000)={0x0, 0x0}) 2017/12/24 14:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f0c000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000758000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f000062d000)=""/200) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006c6000-0x8)={0xfffffffffffffffc, 0x8}) 2017/12/24 14:33:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000579000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2017/12/24 14:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000039000)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/rtc\x00', 0xc201, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000d2b000)={0x800, 0x5, 0x3ff, 0x1400000, 0xd7, 0x1000, 0xfffffffffffffff8, 0x8, 0xb50, 0x7}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000a45000)={0x3, 0x78, 0x7, 0x7ff, 0x0, 0x4, 0x0, 0xb3f1, 0x4008, 0x8, 0x2, 0x5, 0x5, 0x1, 0x0, 0x1, 0x0, 0x2, 0x6, 0x40, 0xffffffff, 0x100000001, 0x7, 0x0, 0x20000, 0x101, 0x0}, r2, 0x8, r4, 0x9) 2017/12/24 14:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ec6000)={0x10, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f0000b94000)=[{&(0x7f0000afe000)="290000001c0055fcffffffffffffff00020101000200071afb06ffe4090001040000000095645aff00", 0x29}], 0x1) 2017/12/24 14:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000183000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c2000)={0x0, 0x0, 0x0}, &(0x7f000087d000-0x4)=0xc) getgroups(0x1, &(0x7f00009bd000-0x4)=[0x0]) fchown(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) readlink(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f000084e000)=""/0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000465000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003a1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f19000+0xea7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [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) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x20000000000000, r6}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x46, "2973cf046fb24ba4dd5022d3e54cf6a54ae8be9a711657e01cd13418969e43955cf4de26ac2ef0e5f2cc052c5645a63dcca7de2e72b5707482d9204ba7545276b72491362adf"}, &(0x7f0000bf6000)=0x4e) getsockopt$inet6_mreq(r7, 0x29, 0x1d, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={r8, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x200, 0x10, 0xfffffffffffffffb, 0x20}, 0xa0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r7) r9 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x36, &(0x7f0000072000)="10bc", 0x2) 2017/12/24 14:33:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x1000, 0x675e}, 0xc) 2017/12/24 14:33:11 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004e000-0x6)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000fd4000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000026000-0x4)=0x0, &(0x7f0000fda000-0x4)=0x4) connect$inet(r0, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd5000)=0xb80, 0x4) recvfrom$inet(r0, &(0x7f0000647000)=""/182, 0xb6, 0x40000020, &(0x7f0000028000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00009be000)='/dev/usbmon#\x00', 0x7ff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fd9000)=""/242) sendto$inet(r0, &(0x7f00000c4000)="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", 0x4cc, 0x0, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x10000000000007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000003b000)={0x20002006, 0x0}) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007b2000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000)=0xc) r3 = fcntl$dupfd(r0, 0x408, r0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000b3c000)={0x1, 0x5}) getgid() setresgid(r1, r2, r2) sendmsg$key(r0, &(0x7f0000f41000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000198000-0x88)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a6b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c99000)=0x200, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2017/12/24 14:33:12 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000007e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000aba000)=0x0, 0x21000008, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3fffbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000424000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x49, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000c000)=0x0) [ 66.228872] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000083e000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f000015b000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000178000)={@common='l\x00', @ifru_mtu=0x4}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000373000-0x10)={0x100000000, 0x5f5, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b20000)='f\b 1', 0x0) getsockname$llc(r0, &(0x7f0000e58000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d70000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000c72000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2017/12/24 14:33:12 executing program 7: r0 = perf_event_open(&(0x7f0000a14000-0x78)={0x0, 0x78, 0x8, 0xffffffffffffff7f, 0x8, 0x0, 0x0, 0x0, 0x20, 0x0, 0x17a4, 0xef, 0x958, 0x1, 0x0, 0x4, 0x2, 0x87, 0x9, 0x8, 0xfffffffffffffffb, 0x80000001, 0x4, 0x401, 0x4e, 0xffff, 0x0}, 0xffffffffffffffff, 0x531, 0xffffffffffffff9c, 0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa5000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000032c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000122000)='net/wireless\x00') 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f51000)=""/243, 0xf3) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/24 14:33:12 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000)='\x00', 0x41, 0x10, &(0x7f000000f000)={0x9, 0xd4, 0x9, 0x8, 0x5, 0x5f, 0x9, 0x0}) unshare(0x28060400) exit(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000010000)={0xc0a3, 0x3, 0x7, 0x0, 0x0}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={r2, 0x13b1}, &(0x7f0000008000-0x4)=0x8) r3 = syz_open_procfs(r0, &(0x7f000000e000-0x7)='ns/net\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000010000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x20, &(0x7f0000010000)={0x1f}, 0x8) 2017/12/24 14:33:12 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000002, 0x30, r0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000)={0x14, 0x0, &(0x7f000000b000)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f0000002000-0x4c)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f000000c000-0x18)=[@flat={0x73682a85, 0x100, r3, 0x0}], &(0x7f000000b000)=[0x78]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000006000-0x8)={0x1000, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000c000)='./file0\x00', 0x100) socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000618000/0x5000)=nil, 0x5000, 0x64) syz_open_dev$binder(&(0x7f000003d000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x58, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r2 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) shutdown(r0, 0x1) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/rfkill\x00', 0x40000, 0x0) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f0000ae8000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000538000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000216000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003cc000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000476000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00009fe000)={@generic="1ffd253be4ea3ffe3b8e79c684b0bbc0", @ifru_flags=0x1000}) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000950000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ebc40e48ed72", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/sequencer2\x00', 0x648000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bb3000)=0x499f, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000137000)='net/l2cap\x00') futimesat(r1, &(0x7f0000370000-0x8)='./file0\x00', &(0x7f0000448000-0x10)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00009fb000-0x5)='attr\x00') getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000709000)=@generic=""/16, 0x10) getdents(r2, &(0x7f0000be3000)=""/22, 0x16) getdents64(r2, &(0x7f000062d000+0x469)=""/150, 0x96) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000079000-0x40)=[{&(0x7f00000c6000)=""/109, 0x6d}, {&(0x7f0000003000)=""/112, 0x70}, {&(0x7f00000c6000)=""/0, 0x0}, {&(0x7f00000a8000)=""/230, 0xe6}, {&(0x7f00000c6000)=""/183, 0xb7}, {&(0x7f00000c7000-0x5e)=""/94, 0x5e}, {&(0x7f000007a000)=""/24, 0x18}, {&(0x7f00000c6000)=""/136, 0x88}], 0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x5a5a, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x76e, 0x0, 0x4, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r2, 0x3}) capset(&(0x7f0000001000-0x8)={0x80000019980330, 0x0}, &(0x7f00007a8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{r0, 0x2000, 0x0}], 0x1, 0x0) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000981000)='wlan1(trusted\x00', 0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x400303, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4000000000000000, 0x101280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000002000)=@generic={0x3ff, 0x20, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000)={0x7ffffffd, 0x0}) [ 66.371073] binder: 10693:10704 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") timer_create(0x7, &(0x7f0000bbc000)={0x0, 0x1a, 0x3, @thr={&(0x7f00003e7000)="8efd985985f39d1325b74effddd322c77b3157657cb316ca9cddb744fa33a2644f65a9834f18030abaa5a2ccbdaad9fbe405610dd060b1c6c111bdccbf39de8f7739ff96c198233921842dbabb1776fcf5a710f4240ae71cfeb2327d957001026c9f987c97fd7902680bf08addaeca9dc493a0baec77ee449b5db5ab68c3997beb60ac0968b0a6454f3ade1fb69906cf97731d1d63457a198f6767ee865a5dcd98860f1ab268", &(0x7f0000e10000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081a000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fdf000-0x8)={0x0, 0x1}, &(0x7f0000d89000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b07000)=@assoc_value={r3, 0x5}, 0x8) tkill(r1, 0x7) 2017/12/24 14:33:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5279, 0x47, 0x201, 0x3, 0x0, 0x839c, 0x659, 0xfffffffffffffff8, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000020000-0x1d)=""/29) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000519000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006b2000)=0x0, 0x4) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 66.412537] binder: 10693:10714 got transaction to invalid handle [ 66.437813] binder: 10693:10714 transaction failed 29201/-22, size 0-0 line 3005 [ 66.456429] binder: 10693:10730 ioctl c0306201 2000afd0 returned -14 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000998000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000cc1000-0x30)={0x81, 0x23ed2435, 0x4, 0x2, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x50)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x301, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095e000)=0x20) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000022c000-0x8)=@assoc_value={r3, 0xc6a}, &(0x7f000095e000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00001f5000-0x30)=[{&(0x7f00004a7000)="d37653fa", 0x4}], 0x1) [ 66.509373] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.517486] binder: 10693:10714 ERROR: BC_REGISTER_LOOPER called without request [ 66.529276] binder: 10693:10704 got transaction to invalid handle [ 66.536767] binder: 10693:10704 transaction failed 29201/-22, size 0-0 line 3005 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000038a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getuid() vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000157000-0x1)=0x0) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000070b000)='./file0\x00', &(0x7f0000eb7000)='./file0\x00', &(0x7f0000eb8000-0x5)='rmfq\x00', 0x0, &(0x7f0000eb8000-0xb1)="a857dbd8cb0f4bbfd61dc5dc454c8c06c817fba17ad4e0ce68731e04aa04f9958f9a7b24e1a768417a1c5ec48085ea29f9cbc0d0c533d70ef84c749050b3745a510c5d1db86f2f35e92bdbdc427ac99540383e0711b940a527451a7ddbc7288ffdbaf19b5f18b944a77cbff9bf49317861c22cb2eef71bb74a6c51e7912a6039a697f61ee777c6a4dbfa6d5b857e473f782f3a96692583f9d5d103bb45f7f545a8f036066ab72c56238ca87cf4dd1f231e") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007b000-0x15)='/proc/self/net/pfkey\x00', 0x801, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/enforce\x00', 0x40000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec6000-0xe)='/selinux/user\x00', 0x2, 0x0) fanotify_mark(r1, 0x5, 0x2, r2, &(0x7f0000991000)='./file0\x00') fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) r3 = syz_open_dev$sg(&(0x7f00009b4000)='/dev/sg#\x00', 0xffffffffffffff7f, 0x480000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006d6000-0x14)={0x0, 0x1, 0x80000000, 0x3752, 0xe222, 0xfffffffffffffbff}, &(0x7f0000399000-0x4)=0x14) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000544000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fe8000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80000000, 0x9, 0x100, 0x2, 0x2, 0x3, 0x1, 0x1, 0x1, 0x1f, 0x8001, 0xffffffffc78a015d, 0x200, 0x0]}, &(0x7f000069d000)=0x108) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) unlink(&(0x7f00005cf000-0xe)='./file0/file0\x00') mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000058c000)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000bc2000)=@known='com.apple.system.Security\x00', &(0x7f0000261000-0x2)='@\x00', 0x2, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008b1000)=0x0, &(0x7f000048e000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f00009cc000)=0x0, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f66000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000140000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007cd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000)=0xe8) setfsuid(r4) recvfrom$packet(r2, &(0x7f0000ec9000-0xe0)=""/224, 0xe0, 0x2, &(0x7f0000832000-0x14)={0x11, 0x1b, r3, 0x1, 0xfadc00, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000026000-0x4)=0xd, 0x4) r2 = socket(0x1, 0x5, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000527000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004b3000)={r3, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getresuid(&(0x7f00006c8000-0x4)=0x0, &(0x7f00006fb000-0x4)=0x0, &(0x7f0000693000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000019000-0x4)=0x0) timer_create(0x0, &(0x7f0000730000)={0x0, 0xd, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000)=0x0) socket(0x9, 0x80807, 0x401) 2017/12/24 14:33:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) fsetxattr(r0, &(0x7f0000001000-0x1f)=@random={'user.\x00', '\\*keyring\f&$ppp1eth0GPL&\x00'}, &(0x7f00007a3000)="", 0x0, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0xc)={0x4, 0x7c, &(0x7f0000000000)="f7a9a2862e05ed3cf3b95df9361ae461df8af33d0319fabbfe060c418c6082f5dcc768db2b63a309b93e2315cfee5aaf5f524e6a757a1138ed6aa617378dd4bbc684ceecaaf4bea1da4e4145d1cb8fa87e2a0cd6bf71b0f97a57465a03e68d843878d95ba34242f90c388f24f6bb41ca5efa957eb7dc4b9b8e2e9ba7"}) 2017/12/24 14:33:12 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, r1, 0x8001}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x80002, 0x0) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000003000-0x4)=0x8, 0x4) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d6e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ffa000-0xc)={0x0, 0x0, &(0x7f0000390000-0x13)=""}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000938000)=0x0) writev(r0, &(0x7f0000bc3000)=[{&(0x7f0000b82000-0xb9)="78d8677d0be78bded68da5f88b74e2698870423b0741eaec68f6fc5daffde0464b7f2277e807cbae2323b0acb39cf4fa64b680f80633124002d5eaca8e35af84c6b3075dabf0d63812bf83e0c9a7bab6b4b7022d4085928df9a0140db04fa062a003cbb139945bd124084512a7b35c536495242270375d42b8a03962827462fa768f61fc944f3d5eb619de4bcc527448f0b45f4743aacdb8562fd822027dbec26fe4c7b1effd2ef29387f42f068187abbeb0a2600504c455f3", 0xb9}], 0x1) setns(r0, 0xc000000) close(r0) [ 66.556803] binder: 10693:10714 BC_FREE_BUFFER u0000000000000000 no match [ 66.564365] binder: 10693:10714 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 66.572103] binder: 10693:10714 got transaction to invalid handle [ 66.578486] binder: 10693:10714 transaction failed 29201/-22, size 0-0 line 3005 [ 66.590679] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c0000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x1ff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) fchmod(r0, 0x102) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f000070d000-0x10)='/dev/input/mice\x00', 0x0, 0x140) ioctl$KDSKBLED(r1, 0x4b65, 0xc475) timer_create(0x7, &(0x7f0000286000)={0x0, 0x9, 0x2, @thr={&(0x7f0000eee000)="a02a6f3a8bdae74554fb69a7e1", &(0x7f000025d000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000)=0x0) timer_gettime(r2, &(0x7f00007a9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00001de000)={0x200, @tick=0x1, 0x9, {0xffffffffffffffb3, 0x18c}, 0x3, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00008c3000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00006de000-0x4)=r5) ptrace$setopts(0x4200, r5, 0x4000000009, 0x500000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000662000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r5, 0x3d) ptrace$setopts(0x4208, r5, 0x0, 0x0) 2017/12/24 14:33:12 executing program 3: r0 = socket(0x0, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000085000-0x4)=0x0, &(0x7f0000e61000-0x4)=0x4) r2 = request_key(&(0x7f0000896000)='.request_key_auth\x00', &(0x7f00003a3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a01000)='GPLvmnet1[\x00', 0xfffffffffffffffb) add_key(&(0x7f00009ad000)='id_resolver\x00', &(0x7f0000ee1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e88000)="d141121d811d339a3b3c43267f840bd230b334f2421299b8ca2cac98c9cccafdf31844138c12b4213877d6b413352795bbcc46efa8af7fdcd4a1df886671be0001012d3d653adaef35cdffda59640aba3faf6cb44106e0bea94c815c0db0d104d0da15415da61dccfd883eb1e34f211c6f08eb46068a6185af", 0x79, r2) writev(r1, &(0x7f0000657000)=[{&(0x7f0000f81000)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080004000c00010000006b", 0x29}], 0x1) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000246000)=0x4) iopl(0x5d7) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000097f000-0x8)='./file0\x00', 0x40002, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005c2000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x2, 0x0) fstatfs(r1, &(0x7f000067d000-0x23)=""/35) r2 = open(&(0x7f0000431000-0x8)='./file0\x00', 0x408043, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de4000-0x4)=0x8, 0x4) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000e1a000-0x20)=""/32) clock_gettime(0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000198000-0x10)=@common='bcsh0\x00') recvmmsg(r1, &(0x7f00006e1000-0xa0)=[{{&(0x7f0000d6d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f8d000)=[{&(0x7f000039d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000103000-0xc9)=""/201, 0xc9}, {&(0x7f00006b1000-0x1b)=""/27, 0x1b}, {&(0x7f00006ee000-0x14)=""/20, 0x14}, {&(0x7f0000126000)=""/254, 0xfe}, {&(0x7f0000187000-0xf)=""/15, 0xf}, {&(0x7f0000bb0000-0x81)=""/129, 0x81}, {&(0x7f0000103000-0x1000)=""/4096, 0x1000}, {&(0x7f0000116000)=""/247, 0xf7}], 0x9, &(0x7f0000d57000)=""/4096, 0x1000, 0x8}, 0x45c}, {{&(0x7f00009c7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000201000)=[{&(0x7f0000d05000)=""/4096, 0x1000}, {&(0x7f0000d1f000-0xec)=""/236, 0xec}, {&(0x7f0000723000)=""/34, 0x22}, {&(0x7f0000c09000-0xa3)=""/163, 0xa3}, {&(0x7f000087a000-0xdd)=""/221, 0xdd}], 0x5, &(0x7f0000ef5000-0xb7)=""/183, 0xb7, 0x4}, 0x7fff}, {{&(0x7f0000a62000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000)=[{&(0x7f0000539000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b28000)=""/0, 0x0}, {&(0x7f0000088000-0x41)=""/65, 0x41}, {&(0x7f00000d2000)=""/78, 0x4e}, {&(0x7f0000094000-0xae)=""/174, 0xae}, {&(0x7f0000072000)=""/191, 0xbf}], 0x6, &(0x7f00004fc000)=""/27, 0x1b, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000960000)=[{&(0x7f0000c56000-0xb2)=""/178, 0xb2}, {&(0x7f0000e1e000-0xa)=""/10, 0xa}, {&(0x7f000072b000)=""/155, 0x9b}], 0x3, &(0x7f0000a11000)=""/145, 0x91, 0x8}, 0xa200}, {{0x0, 0x0, &(0x7f00005e2000)=[{&(0x7f0000b2b000)=""/0, 0x0}], 0x1, &(0x7f0000aa1000-0x72)=""/114, 0x72, 0x4}, 0x9}], 0x5, 0x40002000, &(0x7f0000d84000-0x8)={r3, r4+30000000}) write(r1, &(0x7f0000ef2000-0x30)="240000002e001d003208000100000000000000ff01000000000100000000000000000610", 0x24) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000606000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000cf1000)='['}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 66.611002] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000010000-0x6)={0x1, [0x3]}, 0x6) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000000f000)={0x2, r0}) [ 66.681159] binder: 10785:10792 ioctl 5462 20606000 returned -22 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000a93000)=0x8) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000)=&(0x7f0000a95000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a97000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, &(0x7f0000a94000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a95000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b24000)=0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b1f000/0x2000)=nil) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b24000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0x8, &(0x7f0000b1c000/0x1000)=nil, 0x96c}) madvise(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000+0xcfd)={0x0, 0x0}, 0x80000) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a94000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012e000-0x16)='/selinux/checkreqprot\x00', 0x8800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000508000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000041d000)='dctcp\x00', 0x6) 2017/12/24 14:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb8000)=[{&(0x7f000044c000)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800164705000200000000c000", 0x29}], 0x1) eventfd2(0x9, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d21000)=@common='bcsh0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000ec7000)=""/13) r2 = creat(&(0x7f0000cc6000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x22f, 0x5, 0x0, 0x3f}, &(0x7f0000541000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002b6000-0x98)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000a2d000-0x8)={0x2, &(0x7f000032d000)=[{0x100000000, 0x1e62b694, 0x0, 0x0}, {0xfff, 0x9, 0x1, 0x5}]}, 0x8) fgetxattr(r1, &(0x7f00003f2000)=@known='system.posix_acl_access\x00', &(0x7f0000952000)=""/134, 0x86) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000663000)=""/0, &(0x7f0000093000-0x4)=0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000e78000)=""/128, 0x80) rename(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0x5) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/24 14:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e11000-0xe)='/dev/keychord\x00', 0x0, 0x0) userfaultfd(0x80800) socket$unix(0x1, 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/24 14:33:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f000033d000)=""/0, 0x0) fallocate(r0, 0x1, 0x100000000, 0x800) r1 = socket(0x3, 0x6, 0x18) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) 2017/12/24 14:33:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000edf000-0x88)={0x2, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$sg(&(0x7f0000ab8000-0x9)='/dev/sg#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000bc3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x1, 0x2, 0xa0, 0x830db6f3530562ef, 0xfffffffffffffff9, r4, r5}, {0x7, 0xffff, 0x1f, 0x3, 0x7, 0xbfd0, 0x7, 0x80000000}, {0x28f, 0x6, 0x20, 0x0}, 0x0, 0xffff, 0x1f, 0x0, 0x20, 0x3}, {{@in=@rand_addr=0x4, 0x5, 0x5}, 0x4, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x3, 0x5, 0xffffffff, 0xfffffffffffffffa, 0x3}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x11, &(0x7f0000001000)="", 0x0) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000594000-0x12)='/dev/input/event#\x00', 0x7f, 0x400000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) writev(r1, &(0x7f000082d000-0x10)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) [ 66.724852] binder: 10785:10796 ioctl 5462 20606000 returned -22 [ 66.732147] binder: BINDER_SET_CONTEXT_MGR already set [ 66.737608] binder: 10785:10792 ioctl 40046207 0 returned -16 [ 66.745694] binder: release 10785:10792 transaction 96 in, still active [ 66.753633] binder: send failed reply for transaction 96 to 10785:10796 [ 66.760507] binder: undelivered TRANSACTION_COMPLETE [ 66.765960] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000)='net/route\x00') preadv(r0, &(0x7f00003ec000)=[], 0x0, 0x3ffffffff) 2017/12/24 14:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f00008a7000)='\f', 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000b99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e68000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000221000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2017/12/24 14:33:12 executing program 5: r0 = socket(0x10, 0x2, 0x2) write(r0, &(0x7f0000f5c000)="", 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/209, 0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0xd9, 0x1, 0x9000}, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0xc31, 0x156e1ff7, 0x8, 0x801ff, 0x3, 0x1, 0x2, 0x3, 0x6, 0x9, 0x6b}, 0xb) dup3(r1, r0, 0x0) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000049000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f000003f000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000031000-0xb8)=""/184) readahead(r1, 0x7fff, 0x2) ioctl$int_in(r1, 0x5407, &(0x7f0000027000-0x6)=0x0) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000)={0x22c, @tick=0x1, 0x65e2, {0x7f, 0x1}, 0x8, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x10002, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000940000)="") mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', 0x2002, 0x2) clock_gettime(0x0, &(0x7f0000cf8000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000705000)=0x0, &(0x7f00001cc000)=0x4) pselect6(0x40, &(0x7f000099b000-0x40)={0x1ff, 0xffffffffffff0000, 0x3, 0x5, 0x1, 0x80, 0x80, 0x0}, &(0x7f0000918000-0x40)={0x4, 0x2, 0x401, 0x80, 0x8, 0xffffffffffff1fe5, 0x2, 0x1ff}, &(0x7f00003cd000-0x40)={0xdd5, 0xcb96, 0x4, 0x10000, 0xb4, 0x1, 0x8, 0x3}, &(0x7f000008e000-0x8)={r1, r2+30000000}, &(0x7f00002d3000)={&(0x7f000004b000)={0x22c}, 0x8}) 2017/12/24 14:33:12 executing program 3: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059c000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc3, "46d4ad8c9deb9c5ca59ee891382630cde45296d9976091ce9299c77058ad296823a8b2b2eb190e04bce52c80be17260e2cd6f3ae38cf56d5bfb596ae4df9294003a00c82557477168f6094f748b61c007aac35c9d833e06e7b85b6d0968e8e681f3a0cb865841585bcd21f9766499e7dfe0da1de188559959318bd31c2060bcee6df5b8c2ae4d9062771f34db19d3175efd1e1ee3775d195c9cd40e83390b5e1520b56ec646c25559dd1901b403a5cfdf041c296d7b7e60cce81d3065cf25ae7ebe03c"}, &(0x7f0000002000-0x4)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) connect(r1, &(0x7f000045d000)=@in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfb0}, 0x1c) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000365000)={0x0, 0x0}) getpeername(r0, &(0x7f000012f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c26000-0x4)=0x58) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000001e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000)='./control\x00', 0x0) r2 = open(&(0x7f00001e0000)='./control\x00', 0x0, 0x0) renameat(r2, &(0x7f0000de3000)='./control\x00', 0xffffffffffffffff, &(0x7f0000e2b000-0xa)='./control\x00') ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000ce0000-0x4)=0x3) lstat(&(0x7f000009a000)='./bus\x00', &(0x7f000025e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") utimes(&(0x7f00004c9000)='./bus\x00', &(0x7f0000355000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000073c000-0x20)={@generic="11802609d221e639637290e26da0f0c1", @ifru_flags=0xc02}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000d3e000)=0x4) [ 66.807545] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.836234] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') execve(&(0x7f0000006000)='./file0/bus\x00', &(0x7f0000416000)=[&(0x7f0000f69000)='ramfs\x00'], &(0x7f0000116000)=[&(0x7f0000870000)='\x00']) execve(&(0x7f000087a000-0x2)='..', &(0x7f00004c2000)=[&(0x7f00002a3000)='\x00', &(0x7f0000f91000-0x1)='\x00'], &(0x7f0000b8c000)=[&(0x7f0000a84000-0x20)='vboxnet0%posix_acl_accesswlan0,\x00', &(0x7f00009bb000)='\x00', &(0x7f00002cc000-0x6)='ramfs\x00', &(0x7f0000efb000)='ramfs\x00', &(0x7f0000b63000)='\x00', &(0x7f0000eb1000)='ramfs\x00', &(0x7f0000930000)='ramfs\x00']) 2017/12/24 14:33:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='eql\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e82000-0x44)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e0000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c24000-0x20)={0x10001, 0x5, 0x8000, 0x2, 0x88, 0xff, 0x9, 0xd0, 0x0}, &(0x7f00002c0000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bae000)={r2, 0x3}, &(0x7f0000cfa000-0x4)=0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000fc0000)={&(0x7f0000942000/0x4000)=nil, 0x4, 0x3, 0x80, &(0x7f000071a000/0x2000)=nil, 0x81}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00004e8000)={0x0, 0x0}) 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8b000)='/dev/vga_arbiter\x00', 0x8001, 0x0) open(&(0x7f00002bc000-0x8)='./file0\x00', 0x22000, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f48000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000e4000)=[{&(0x7f00008f8000)="2900000021001900013d352400140006020000ffff000000000101040d000a00000000000000000908", 0x29}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ce000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) pipe2(&(0x7f000049b000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000aa000-0x28)={r3, 0x4, &(0x7f00007ed000-0x10)=[0x400, 0x2, 0x3, 0x2], &(0x7f000072a000-0xc)=[0x101, 0x6, 0x9], 0x60, 0x2, 0x61dbf87, &(0x7f0000e74000)=[0x0, 0x401], &(0x7f00005e1000)=[0x3, 0x1, 0x81, 0x5, 0x9, 0xb2bb], 0x0}) 2017/12/24 14:33:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007fa000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @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]}, 0x800100000000000, 0xffffffffffff2be5, 0x9, 0x8, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000213000-0x97)={r1, 0x4, 0x8f, "8beabbb459dabaf256ea9217dfaefa8d63fae928ddb50287aaea02df070819018c11fd8326e70c7e97f4ca94fadbcf39aa6f5d8efebe720b82ed3fa1e99490e626b4de323b1890ff05de28ca372a9dba2c325c2d9e1f82a00d40432520b25a277f1ac5d5be1dda995a4ab3a931a506ef7f358cc4b8a0ee453d00800af06b600cfae454d8a1f0e98f8028b563cbac67"}, 0x97) r2 = socket$unix(0x1, 0x4000000005, 0x0) getpeername$unix(r2, &(0x7f0000b19000)=@file={0x0, ""/108}, &(0x7f0000240000-0x4)=0x6e) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f000070b000)='G', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ca7000-0xdf)={0x0, 0xd7, "64930e1252dc2a7df3823d8ca3f4634e836a00af7937e36704e4e3696ef6f09fbeb251b0baefa94d1b97f61fc4f14c2253d22189f6eb9b3cf7a5e6c7ca92a9483beccde0b5b6f33ef06120066ed1fc2f36b78ecf7a38f636589189fdb9650f65d3fa562413c12db623715ce2ff43275a72f9c23423774e532c26f12fa1d16f3c247ef08f1b31f6debc80e444846deb4515e83dbcba8c980cbed66c0bd636dd08dcdef442e8f81ea724767a16799bf2ca72cdad9c5eb6196d3f13b3bbc3e8342f1832cd22131af1b6b002d04f1a9317920d9b515a68c316"}, &(0x7f0000dfe000-0x4)=0xdf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c35000)=r4, 0x4) 2017/12/24 14:33:12 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00007be000)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000b3d000-0x108)={0x6, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000352000-0x30)=[{0x8, 0x8}, {0x8, 0x1}, {0x2, 0x6}, {0x8, 0x80}, {0x8, 0x23}, {0x2, 0x0}], 0x6) r1 = socket(0x1b, 0x803, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00004b9000-0x21)="1f0034001800070001006c1f000015ffe60002c8ffe5f5060002000000faec429e", 0x21) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') dup(r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000fd1000-0x5c)={0x5, 0x80000000, 0x2, {r1, r2+10000000}, 0xc2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x6) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xd04000)=nil, 0xd04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000d01000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$inet(0x2, 0x80007, 0x7) mmap(&(0x7f0000d04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d05000-0x8)={0x0, 0x0}) 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f000022e000-0x8)='./file0\x00', 0x440000, 0x0) connect$ax25(r1, &(0x7f0000ad5000-0x10)={0x3, {"7f93a9ec921115"}, 0x96c}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e26000)={0x0, 0x2, &(0x7f0000390000-0x13)="8455"}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f68000)={0x3, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) fsync(r0) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x7fc, 0xcb) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f00006bb000)='./file0\x00', r0, &(0x7f00000cc000-0x8)='./file0\x00') linkat(r0, &(0x7f0000ca6000)='./file0\x00', r0, &(0x7f000086a000-0x8)='./file1\x00', 0x400) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038c000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000ebf000)=""/232) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000297000-0x4)=r1) 2017/12/24 14:33:12 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xaa1}, 0x6) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x9, 0x0, 0x81, 0x9, 0x98f0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000+0x71b)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x11010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xc)=[&(0x7f0000001000+0x161)='system[system-\x00', &(0x7f0000003000-0x9)='trusted*\x00', &(0x7f0000002000)='vmnet1user\x00'], &(0x7f0000003000-0x4)=[&(0x7f0000003000-0x10)='/selinux/access\x00'], 0x1000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000221000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r0, r3) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0x5}, 0x4) prctl$intptr(0x26, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2f000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8a}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000002000)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r5, 0x5}, &(0x7f0000002000-0x4)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x1) inotify_init1(0x80000) 2017/12/24 14:33:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r1, &(0x7f000001a000-0xa)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f0000009000)=[{&(0x7f000001b000-0x4b)="98d24001", 0x4}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000000a000-0x20)={"c8297d8e113e0227af5e6fc99545db8c", {0x4, 0x2, 0x0, "954972efb287", 0x8000, 0x0}}) 2017/12/24 14:33:12 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000105000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000808000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000+0xa30)={r1, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00005f0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000002e000-0x8c)={0x0, 0x0, 0x0, 'queue1\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]}) 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) prctl$void(0xd) write$sndseq(r0, &(0x7f00009f8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x92, 0x0}}], 0x1c) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b7000)='./file0\x00', 0x50000, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00004e9000-0xed)="8e9e23530fba58aa9067a558ce3d6a1e692c6a324e8d1098efd59ddd48dfb279b847e2d41e1818724f3421764eba8128a72133107d3c065a1e6219c9cb981d3708239f4cf911e4050f082bec7ffb42fa7fe95dd2696dea315d700e6dcdd70d8713dc26b036a06beed6d2a9b6ba7ae6f1114f8b6a9886f520a72e7cd24cbb44bfa5029c9f259f215fd0b9c2c43c81def5653780c52012354974ed78990ea64d5c7ed5d331caeb1b408f654dfc456ffeee24c0393a07253be8352a6aaae0fcfde18533b6813dfd5c55453361d4c6b2b6cc56d3e949f0aa0937f7c333a39657fe8672efc02246cfb0e05babfe54bb") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00008bd000)={@generic="00090000df7f00001607067cf0b1bd5c", @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/24 14:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000164000)=0x6, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003d8000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001eba3bf0d295d6519d86c43a0471f3a7db968295ba388d5d1d6ce64fc6cd6851dee61f1597d0dd6c233625be7240c881c33a54830ca71185f689e1150a2617deb7db5ddea44f762f13a58f988c688a173854c223ef80ee3d5b494042f0f49246489120f688723141d8299ffa5d8e840fd891", 0x90) 2017/12/24 14:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000)=0x9) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000901000)=[{&(0x7f0000b8d000-0x61)="290000001900ff0900000000000000020a1300001322ff06800800000d00090000100000000000001d", 0x29}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000535000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x7, &(0x7f00007b7000)={0x0, 0x1b, 0x6, @thr={&(0x7f00006aa000-0x7)="419f02eb028a1e", &(0x7f0000fd9000)="7c3b6ab4415c3ad83be43dee27329fc2d2a3801d758d13617b40b8236984094adbda81a4ae0c14e64136f8b84420490bdee3cd404cc78feef09cc2194ffa6735616aab31e3e8a66bfbba12d038f45f2d95702c14ac156f71631b7e0362610eb892df4e09065c74abe46af538b31044f52b13f7cb80"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c5000)=0x0) timer_delete(r1) writev(r0, &(0x7f0000c4f000+0xe9b)=[{&(0x7f00000f3000)="290000001c000100008000000000ff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fstat(r0, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064e000-0x10)='/selinux/status\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000a1b000-0x58)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000850000)=0x0) timer_settime(r2, 0x1, &(0x7f0000082000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00004a8000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000026e000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x7b2d, 0x2, 0x10000, 0xcd0, 0x1ff, 0x3078, 0x8, 0x853, 0x3f, 0x2, 0x1ff, 0x800, 0x8]}, &(0x7f0000711000)=0x108) fcntl$setsig(r0, 0xa, 0x1d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000576000-0x8)={r3, 0x10000}, &(0x7f0000854000-0x4)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000da8000)=0x7, 0x4) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000075d000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000005c000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000aa5000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000827000-0x4)=0x14) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$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', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000083a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001f9000-0x18)={r4, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/24 14:33:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x4)=0x0) clock_adjtime(0x0, &(0x7f0000001000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:12 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x100000000000000, 0x80000400, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe1000-0x8)={0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x8) fstat(r1, &(0x7f0000494000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) chdir(&(0x7f00005b0000)='./file0\x00') fcntl$setpipe(r2, 0x407, 0xacb) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() getgroups(0x2, &(0x7f0000c03000)=[0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000083000)='pkcs7_test\x00', &(0x7f0000447000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000)='\x00', 0x0) request_key(&(0x7f0000fe2000-0x8)='big_key\x00', &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe1000)='!wlan1vboxnet0\\selinux{mime_type[\\]7\x00', r5) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x2f) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000fe1000)={0x1, 0x8, 0x7}) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f00001b0000-0x4)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000537000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/24 14:33:12 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000ca000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x11a, 0x0}, {r0, 0x411, 0x0}, {r0, 0x540, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x420, 0x0}, {r0, 0x6041, 0x0}, {r0, 0x221, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x400, 0x0}], 0xa, &(0x7f00009ad000)={0x77359400, 0x0}, &(0x7f0000bfa000-0x8)={0x7f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x14, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ed2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000dc2000)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/24 14:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091f000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006a3000)=0x81, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000066000)={@generic="e3a0f379548bc772d0517c5dc5852b9f", @ifru_flags=0x8000}) connect$inet(r2, &(0x7f0000105000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000d48000)=[{&(0x7f0000813000-0xa7)="95", 0x1}, {&(0x7f0000ec1000-0x37)="981b692dfce13a36b5565218d0686f448b46a92d5248060bda5c688685320a30a1e347c7ec94d8870d4f3c7178c0fda2135be9cea66690", 0x37}], 0x2, 0x0) [ 67.150987] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 67.162563] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.189576] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:33:12 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x800, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x3, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000003000-0x2)={0x6, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1a, 0x9, 0xfffffffffffffff9, 0x8000, 0x401, 0x2, 0x7, 0x0, 0x9, 0x9, 0xf800000000000000, 0xfff, 0x6, 0x3, 0x2]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000004000-0x14)=""/20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @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]}, 0x5, 0x81, 0x9, 0x5, 0xa4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80, 0x800) getsockopt(r0, 0x36f5, 0x807, &(0x7f0000001000-0x8)=""/8, &(0x7f0000003000-0x4)=0x8) 2017/12/24 14:33:12 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/24 14:33:12 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000043000-0xe9)=""/233) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/hwrng\x00', 0x80000000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000bd1000)={&(0x7f0000e71000/0x4000)=nil, 0x9ce7, 0x0, 0x80, &(0x7f0000b6a000/0x2000)=nil, 0x8}) 2017/12/24 14:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/sequencer\x00', 0x4e00, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000e7e000-0x2)=0xe5b) r2 = syz_open_procfs(r0, &(0x7f0000761000-0xa)='mountinfo\x00') exit(0x3) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000013000-0x2)=""/2, 0x2}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007b2000-0x8)={0x0, 0x1}, &(0x7f00004ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000566000-0x8)={r3, 0xe7}, &(0x7f0000c75000-0x4)=0x8) 2017/12/24 14:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000164000)=0x6, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003d8000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001eba3bf0d295d6519d86c43a0471f3a7db968295ba388d5d1d6ce64fc6cd6851dee61f1597d0dd6c233625be7240c881c33a54830ca71185f689e1150a2617deb7db5ddea44f762f13a58f988c688a173854c223ef80ee3d5b494042f0f49246489120f688723141d8299ffa5d8e840fd891", 0x90) [ 67.206889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000257000-0x4)=0x0) [ 67.251061] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 14:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x7) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000a02000)=0x0, &(0x7f000035b000)=0x4) r1 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000950000-0x8)={0x0, 0x9}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dbf000)={r2, 0x74, "54bfb1acc2d6c90dec364910d16171297274241bf153bf0673f1ed43c5faf2e9f6983bde03f2018aec355dcdca2b5404689968f9c89bca443368bf91e6e0f378effc37bee6426745a0284b1cf5483cee0413bc807ae796469bc4f8457471b5978ecb3881c2f353afe4e11c2c99cb9dc9d6467392"}, &(0x7f0000795000)=0x7c) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000be8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000020d000-0x4)=0x0) readv(r1, &(0x7f0000dd3000)=[], 0x0) 2017/12/24 14:33:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000061e000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fchown(r1, r2, 0x0) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/24 14:33:13 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x5, 0x200, 0x5, 0x80, 0x200, 0x4, 0x9763, r1}, &(0x7f000064f000-0x4)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f21000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000-0x8)=@buf={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000024a000-0x4)=0x14) connect$packet(r4, &(0x7f0000f63000)={0x11, 0x19, r5, 0x1, 0x2, 0x6, @random="959c2360bed7", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xe67}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001000-0xbe)={r6, 0x5, 0xb6, "b6fe452e461f34fa7daa516070803a02302acd6502ec4ac3af5a6f55c6cd95b04705b431343df5f4f327d1f353b7f8f63c2657a3ecda6de46caf120bfc2fbb0abcc020b81efc1f3cf8bf2c59cab8e3ae6aaa6b449f8b5cf51139c8fa6d0162a3333ebdac077e21522d85ddb39f2c96b3188cbd001bf55cf43f9a8daabcd3c49654a25d7d08f507fd6069864ead97f6992ea9b083d629c902c3deb2e30c084d1464d5bbf7826979c20d710bb939793df5f2847a54f54f"}, 0xbe) 2017/12/24 14:33:13 executing program 3: prctl$getreaper(0x2e, &(0x7f0000ade000-0x4)=0x0) 2017/12/24 14:33:13 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fchmod(r0, 0x20) mmap(&(0x7f0000000000/0x674000)=nil, 0x674000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000469000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00003ff000)={0x0, 0x0}) 2017/12/24 14:33:13 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006f9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f5000-0x9)='/dev/ppp\x00', 0x210040, 0x0) signalfd4(r1, &(0x7f0000e76000)={0x67ad}, 0x8, 0x800) setrlimit(0x7, &(0x7f00007a9000-0x8)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f00006e6000)={0x453, 0x7fff, 0xffffffffffffff28, 0x5, 0xffffffff, 0x331, 0x7, 0x0, 0x2, 0x3}) signalfd(0xffffffffffffffff, &(0x7f000049b000)={0x0}, 0x8) 2017/12/24 14:33:13 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b3b, 0x7) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00003ff000-0x8)='./file0\x00', &(0x7f0000ff2000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000042c000)=[{&(0x7f0000ff0000)="ef", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000ff3000-0x18)={0x4, 0x100, 0x9, 0x7, 0x6, 0x100}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff2000)={0x0, 0x0}) chroot(&(0x7f0000bc7000-0x8)='./file0\x00') mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000ff3000)={0x0, 0x73, "2c92859d452e159df2f8373e64153f447b6685412eede34b9e7272031b197ac0d0691433e488894fdada5c31aee2a6c383941ce1650a98794fa80ff8410f3efd9b10a0e2ca8014753b86cb75dda16f8a2c2b5a0fb6d836a9553e8408bfe71b55f6852cae830eb72cd47930b7becb55c2073e43"}, &(0x7f000066c000-0x4)=0x7b) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000ff5000-0x10)={0x80000001, 0xfffffffffffffeff, 0x1000, 0x4}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ff4000-0x8)={r6, 0x8001}, &(0x7f00008f5000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000033000)={0x0, 0x0}) socket(0x2, 0x5, 0x0) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/24 14:33:13 executing program 3: clock_gettime(0x0, &(0x7f00003b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={r0, r1+30000000}, &(0x7f0000abf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r3, 0x401) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00000a4000)=[{r0, 0x0, 0x0}], 0x1, 0x80) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001e1000)={0x0, 0x0}, 0x80800) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') ftruncate(r0, 0x402) ftruncate(r2, 0x438) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f00008de000-0x38)={&(0x7f00007da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fbe000-0x80)=[{&(0x7f00006f7000)=""/0, 0x0}, {&(0x7f0000849000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000117000-0x8)={0x0, 0x0}) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f00005c4000)='pkcs7_test\x00', &(0x7f0000483000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b0000)="6bb4d8dc6015ec679103a791fa6c662c6ae48fa3c073b96638f078587913fe9534b2a9eaf298eed479de160ca6a9c5876ed8033c05e2e5988750b17daed1d3fb54092cbf7e7feddce1d6e97c3f78ec466c0e1aec8db825ad5592c8b1898df97f983767b619d5f03cf64c8511252eece671c49cd0aa55", 0x76, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0xdbdb) r2 = dup(r0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) sendto(r0, &(0x7f0000146000-0xf2)="4bc9afe398855289f3cb4f3ef0efed80a1c4eba98946e5107bddb7c4bd5036b77ddc6d3f3e40c4d1db12bbe802f5fad5b5f708d20d16f66db1ccb0982875c8596e6fd4dee79d4f53807fe14a4ad8b4d3d48cb11f8e9df3225e600cb57add97534d1509a17f17de4a3ec5694c121e8569944e3bc8a73f6f27f167c8e76d58dc12c2b409276540156dafb4710f3d32fe57988ba5e742a7fd7d8174d0d9e9c17f3382f625d67c773633028f7c0905dde72a9cad1d7fa38a2314856a9b4ff021d4ee15cfcafc2892b2d2656a26c4579caa9a2912d19d81a99a8ab8ed0b175999863b8fd73402c6b9b8bbbc0ac2c197f1a4ca87e0", 0xf2, 0x136bdf9af64c96ea, &(0x7f0000e4a000)=@rc={0x1f, {0x3, 0x400, 0x1, 0x3, 0x1, 0x5a9e}, 0xfff}, 0x9) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00007e7000)=0x2) 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000c1d000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f000053b000)=0x8) r1 = socket$inet(0x2, 0x1, 0xffffffffffffffff) connect(r1, &(0x7f0000a68000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:33:13 executing program 5: r0 = socket(0x2000002000000010, 0x802, 0x0) write(r0, &(0x7f0000b5d000-0x1000)="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", 0xec1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000393000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2017/12/24 14:33:13 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000086a000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b79000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="9407ff0040", 0x5) 2017/12/24 14:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000a55000)=0x0) r2 = geteuid() r3 = getgid() sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000960000)=[{&(0x7f00007a3000-0x1d)=[], 0x0}], 0x1, &(0x7f000087f000-0xd0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0xd0, 0x0}, 0x20004000) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000030d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014c000-0x4)=0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000990000-0x8)={0x5, 0x6, 0x40, 0x6, 0xfffffffffffffff8}) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f00006fc000)="") mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8000, &(0x7f0000ffa000)='./file0\x00', r1, &(0x7f0000ffa000)="075829c62d1e2264a7407c1e97798f9df2c5298b5713e597d70255eaa7ca5f5826541aa5913d1268dba41bf6ad1a70592e0ba75b93291e4d6e0a20bb785b336fa0369596a579eceded8c084c97e2591880be2fd47599a2f19ac0522807ed51f009636b92368bb9eb8ba410c0f0b227f81b64740b39f17c104ad0d8b13412dd9840a2eeab2a1214fa43d50cfc2130bec9157eb8b692113a10d27b3146852b572ebbee38c1279bb58e329ad317686a5d7912a38b1d53abe29dec85791887277967051008caa04203f141") 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00007c3000-0x3f)=""/63) stat(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f0000326000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) vmsplice(r1, &(0x7f0000ffd000-0x18)=[{&(0x7f000093b000)="fbb745aa520d5a0577b933b8ead51ead19a22c40ae8a8b07d1590fe6a84b1f2740c5fe8358a3d7e41ce35ee14d3bb77b6e2beb659f2974c4d3d12fe8bfae305c1207b0205d684852596d4023c8b308fc0724397cbaf2eae4901ebe7059528820f662776b9ea11693be9f3359e9c032394dc0080709cf1ddf80917216b2f47151c64cc31e96b6d0bcd90990921348603f0a939a61d52823e6b6b3e946b695da79370b81b304ab5bcad3a42b1d0c817b94fffb", 0xb2}, {&(0x7f0000873000-0x7e)="a34cf27150b120ab16e62e64fdb28e1f74a6a98373ec4055fb8b25df701544a80c002e5b0c18c09b30602d78c8f3c5abfd352c5b3d7c36a5b833a05f41574a0575975d94a864fad34c4da1f2a87c07bb7c5e9bbc694377a5ff384a65dda0eb3c03b6fa905c81ed98fd5ffcae348dc2ee60c2c8dc79606a589132faff77c0", 0x7e}, {&(0x7f0000d10000-0xd8)="ae9de11ef584a60b977f551000aab29e813cf55615329ac87e5087b85181cb7b6401d9d64285e9343b0e219a91b28fe3fd3945c6e11ae2cb6bea09f2772cac4f439b8a588b944bb53ff156707588d77b055de98270da860f50668b3d0699df288905732c24bab0888e4d3d370067ba793f0a4048da1efc90e787fac27e708204823d0e9c63b347f9aed972b64d597e5082663635c5cd39d964177022fbbe1988d15680f989256dc00563d12df7f35a9a2d37388750ea469d73ddb7e41ff41543e8c5e864adbfb5030b82d43f54fa0da2d0e7cccef6b41b98", 0xd8}], 0x3, 0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000520000)='/dev/sequencer2\x00', 0x10) [ 67.461532] device gre0 entered promiscuous mode 2017/12/24 14:33:13 executing program 5: timer_delete(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x30000, 0x40) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000870000)={0x0, 0x23, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x0) clock_gettime(0x0, &(0x7f0000348000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000009b000-0x8)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000d38000)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000e63000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4000000000000023, &(0x7f000058d000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000553000-0x4)=0x0) 2017/12/24 14:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000017) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000070c000)=0x4, 0x4) close(r0) memfd_create(&(0x7f00004b6000+0xf5d)='\x00', 0x3) 2017/12/24 14:33:13 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x20000004, &(0x7f0000001000-0x10)=@llc={0x1a, 0x18, 0x9, 0x101, 0x7, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001000-0x4)=0xa6) prctl$intptr(0x18, 0xef7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x3) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x3) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009e9000/0xa000)=nil, 0xa000) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ad6000)=0x4, 0x4) syz_open_dev$evdev(&(0x7f0000355000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/24 14:33:13 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006f3000-0x4)=0x0, &(0x7f000034f000)=0x0, &(0x7f00006d3000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f0000c6e000)='/dev/input/mice\x00', 0x0, 0x480) fcntl$getownex(r0, 0x10, &(0x7f0000baa000-0x8)={0x0, 0x0}) getpgrp(r4) r5 = gettid() fcntl$setown(r2, 0x8, r5) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000944000)={0xb8, 0x0, &(0x7f00007cf000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000467000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000a62000)=0x0, 0x1, 0x2, 0x1b}, @flat={0x776a2a85, 0x10a, r6, 0x3}], &(0x7f0000769000)=[0x20, 0x38, 0x0]}, 0x7fffffff}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x70, 0x8, &(0x7f00001fa000-0x70)=[@fda={0x66646185, 0x2, 0x1, 0x16}, @ptr={0x70742a85, 0x1, &(0x7f0000d96000-0x1)=0x0, 0x1, 0x3, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f0000ee5000-0x1)=0x0, 0x1, 0x3, 0x7}], &(0x7f0000d37000)=[0x38]}, 0x4}}, @increfs={0x40046304, 0x3}, @increfs={0x40046304, 0x3}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x0}], 0x1e, 0x0, &(0x7f00004ea000)="3910d15a66afbdb9c1b6c8e301947d84c15e4d81765a01c8695915ecc349"}) r7 = syz_open_pts(r2, 0x1) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f000085a000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r7, &(0x7f0000fd6000)='z', 0x1) sendmsg$key(r8, &(0x7f0000633000)={0x0, 0x0, &(0x7f00006f9000-0x8)={&(0x7f0000201000-0x50)={0x2, 0x16, 0x9, 0x9, 0xa, 0x0, 0x5, 0x0, [@sadb_lifetime={0x4, 0x4, 0x1, 0x1, 0x200, 0x775}, @sadb_x_policy={0x4, 0x12, 0x2, 0x2bc, 0x0, 0x157, 0x4, {0x9, 0x29b, 0x3, 0x6, 0x0, 0xc8e, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000009000-0x24)={0x7, 0x100000000, 0x2b5, 0x72dcb18a, 0xca9, 0x6, 0x3f, 0x8000, 0x3, 0x6c, 0x1, 0x9}) close(r0) 2017/12/24 14:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000326000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008e8000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b8}, {0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x98}, 0x3f, [0x9, 0x3ff, 0x400, 0x4, 0x4, 0x3, 0x3, 0x1]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f000027c000-0x10)=[{&(0x7f0000b98000)="29000000180031dde5ff210000650005020000000000ff07c00000000c000900080000000000000005", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c80000-0x8)={0x0, 0x5}, &(0x7f0000fab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b2000-0x98)={r2, @in6={{0xa, 0x1, 0x4, @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]}, 0x7, 0x4}, &(0x7f0000c09000-0x4)=0x98) 2017/12/24 14:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d3a000-0x10)=[{&(0x7f000063b000)="390000001100094718060000000000000000f8ff0100000045ef00ff08009b0019001a000f004000000000000000b900000000000000001f04", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008ee000-0xa)={0x3, [0xfff, 0x100, 0x80]}, &(0x7f0000c96000-0x4)=0xa) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000009000)="76e08111ff8bfbc4b730ab532417c235317448d4cb59f80207ae5b43006e9aa0f0f967c208612a9d077fc7b6af3e2874e32ea7fac746d92f7d3bc35ce1795115fa96ea9cea251ded7cf6f54bf611e873b7d5459250360399ad791b56989269f2fc02cad402e8d832ee53aa9f30605513b1ec9919aab140a40c4ab2fcfc2595ad4fae3a528779878969ba698158174c97ae172d8d2807d991bf1fd833788ea4175b1d9b9f58bcd9f142c8c79d370866bfb47494884eadcc46ff34707c0a7870ae92eb98") 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002b000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x88d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000056000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000055000)={0x0, 0x74, &(0x7f0000055000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4eb}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f0000031000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000051000-0x8d)={r2, 0x10000, 0x85, "90d0024c82da5c95c3202c0554fd378fb66777a844ae63e694a686e61b96a7e2f745df24ab22bbd5717d012f0c5c1dd256e91731bec37a46f288a637f188ead68d6562a5a676db407b0337451d7447f82d5c344729da8ef36802cbf0bad1802bfc085b337c281b458cdc558d4a7097c127dbfe4cb87ac97e211b66ff934074faf9219c2468"}, 0x8d) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000055000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000054000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000055000)='/dev/sg#\x00', 0x5, 0x800) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000056000-0x8)={0x0, 0x0}) r4 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000001a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2017/12/24 14:33:13 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000598000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1b3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x10001, 0x90, 0x80000001, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000002000-0x4)=0x8000000009) 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) 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) 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) 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) 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) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000002000)=@in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="466c5d53f193e3b42519184a042ba43456654854001c7c6296f361923ec40e7f531944cf1c81a8e6f981ee8096584a709b10bf9ff6964bf3e5b18912df6b1ebf5169b9ded8179ceeb61d00d984bad4b5c97188328f6bd0e09c3256e406c7ad432a9b110552d21de5ec94e5b7a5b4faeb34c73cd6f6a0ea9f01a6902671a41d4c7f32392b7e9e48896dc21630", 0x8c}, {&(0x7f0000003000-0xc5)="f5e638fc300aa3782f4108f7f572ff5f61ef3e04c91351f51d7d303b641bc9d5570123651858747a21080153387a14ba2e6de777789bfbdd35d9fb4059ee6cda0e59d1f2ebfa49618222e1bdfc58eec6dc2cd9b11046db7ab3a54e1cd465871f9e241caa900beccfbbec53809ce2b7f33ac9a2715e05a42faba3c8c8d1644ed20a97eec4892759b0eefe7d30bb2726634ede379ed5f9a5a1cf57f8c4646cbc01d9ed477c07a4d2922c96f5cb387a783f85def885875a430ba8e9bc0ce71fbf19cdf43aa1aa", 0xc5}, {&(0x7f0000001000)="940c091267b58a31324fb265dde4d1192c72e686ed6c7ae1f7f77dd89f260b79649204e022af6c57872d69b6e63ce7bc3cf5cf9998f25df8107c7b1fb373e2ca3e148802a81ce4e4fefeced85d70", 0x4e}, {&(0x7f0000000000)="82a10a14e5547824500237a74760f6d58c87b497cd8d6cbe855f1c93872b101425896f45bb0a66ca7e62b25ce62f64a67431b391ce948580318ec1eb298f9a6cdaee62a0df1d16c0807a256ee0e8cf54f72da645c9f7ae3df04b2866241bdc1e2a63d49715b7e5e0a7efc8ebfaa646bf249a2c9e9f99669c11226b41456f9818e8232ab2fa7a515695fdc2629fed274c1c5067df793e0b8eb9632efe26391404bb", 0xa1}, {&(0x7f0000002000-0x2d)="61c604beed2597486a0d5fab06852a482c358d5c336a22999837ae47bd1bd286336c2ec773d732ab6b37f40540", 0x2d}, {&(0x7f0000002000)="be98a7f9fafbeb4e50bdc02bf67dc3b5a9cbed70ce1b61ee59ea5c17d6e993180e6a91e3a4", 0x25}, {&(0x7f0000000000)="718e6d168d6a9fb9faa24758625c4fc5cca626eaa74b4236efcb8dff06aad077bb7bd3a4830ca92460c323ad9db5327208a17ee788041308d0747216dade0e3a2799c9cbc59024a9bd02f421840c6c3a5051dee4e729127698a39f1b4deb1dcc85a7692e1006b26b6c316777535733e491427e8d3081dc8424a1e63aff352cfea98670928560e572a48e23036bf007af00578cac8a983210b168b0bbc28dd33bee8bfc24ce167a891f1b51a6d5f6bbae6d05022a8b676b33", 0xb8}, {&(0x7f0000001000)="ce5b32b69d74efd2538f3e4a32e75255bf5d11969b52715b2c11", 0x1a}], 0x8, &(0x7f0000003000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x0, 0x9, 0x6, 0x0}}, @init={0x14, 0x84, 0x0, {0x8, 0xe1, 0x18, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xfffffffffffffff7, 0x6, 0x2, 0x4, 0x5, 0x5, 0x7, r0}}, @init={0x14, 0x84, 0x0, {0x831, 0x5, 0x0, 0xffffffffffffffc1}}], 0xb0, 0x20000800}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="1de00495f1d973d2635234d5ed9565cffef35c788c79e0a22a4d4ce557aee48ee00ad04ae17466df90781bf613b6efa75ece1ebd7045de6a4fdf74a26d0b13577f9151800fb9bb7981", 0x49}, {&(0x7f0000002000)="62a3ef44362ec5ff59904582bde70b3356331f6437351f3f6988d15537db8ce376fa7f90a17f6b3ee388c49016a3c7f02ad43236b9f8432b285bd6596cd8cb721c7ab61168b0c9eea8a1ec8fc91a778197f4e5eafe158a15e6268d5126c3ef0eedd5d33b52be275c1df32e1529f429f6babb5cbdbe3bf234ee8a41005fb2978d3e83103b632b0b52368a3f100981c4c3e4bed47dea1b7b6b8f3880e8d89c8f7cb72218ce3f7656fb95f7b98c2125323957e738e18ac0e512cc7b1d751f4da3", 0xbf}], 0x2, &(0x7f0000002000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x1, 0x371, 0x4, 0x101, 0x8, 0x3, r0}}, @init={0x14, 0x84, 0x0, {0xed3, 0x1f, 0x6, 0x3}}, @init={0x14, 0x84, 0x0, {0xb65, 0x1, 0xa8, 0x936}}], 0x84, 0x84}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000+0xf56)="561b89a3940c6f73ede4df503da13bf901db3de3f17b85176716e6d27e3bef45fb3c9608b83ea7859c15a7efba5581e3b50185d44a19e4e5479cc40140f9177e4d3707bb8ea77e846db48f808784213bc752862cb5ce13e52bcdb90e3c186be34529b3ad0197a170df0c25f8c18759cb83", 0x71}, {&(0x7f0000001000-0x73)="b51717a1592d30e5d1db3ebeed4c8d0ed89b7a49e9197abde2fb089bcaa92fcd0d2abb9387cd8db4af8445cbe3f00c413642513805f3d57dc6e2913c1e307be4bbeaf6a4987ea2f1a24fb6dbc088af1bcd991122dd7f74cdf9de09ddb3a97954ce646286cc93f7c8a08cfeb39d78deffe99356", 0x73}], 0x2, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0x5313bcba, 0x5d15efea, 0x200, 0x100, 0x3, 0x8000, 0xff, 0xfffffffffffffff9, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x81, 0x8, 0x2, 0x3, 0x1, 0x3bc69b22, 0xb8a5, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x209, 0x4, 0xfffffffffffffff7, 0x0}}], 0x84, 0x10}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x394}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="db91681a05b90c2dfde5496a803dedc46e73e0d435199fba438dfe97b90e0d8a6e2b140b11c5ebe870d635269681464bd2fdc8d7945143cdacb78abfb465", 0x3e}, {&(0x7f0000001000-0x14)="36c40a718e2c31bc1ea7d45aba375516d75c05db", 0x14}, {&(0x7f0000002000)="724383b029180113dd4b6c08f25fca0d4d218a0ea36be3dd764c642bfc08ee4edeb86ef494d2540179eba7527870595ea428ce0bbe34d2d7c309da4a2be1d27d9a6c87b0be2a2ffa4b9e192dce2eb981b2d4b5fe2ff52421be413d57bc7522ece8a6a95240ad4053ecda05f374b695607d5adbb7183e32a802705cb5aa6dd346ec828247604876264cdd7abbaa10615227d4a560d74d86c4f405f25a054f225fb8bb5644941cbef3453e6b8c7869fcd986014737f20fb5520d749bd57b6ab71e0fbd754890aea826bc46558857732a65721d49a3d90e5a35c473ec7f12471533bc7907d22cc94c0e08d03d6d0253fd75cc7c461c", 0xf4}, {&(0x7f0000000000)="9f492f7b78becb", 0x7}, 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47a3f5582e337bfe515559376cb162aed2664050dbf5eae8fed6b705a4e52192634536699daf9db8d7c272ad12f4881e7d738e01ae1bd372906ae38f36472912519fea6b62cc1874c4d9f478a651f4dc8985bfb237771d5e34b5d4ba3e1029573981be68f447b08de77cdfa1f7013656d7f19d37373eecc15659f43100603a3e4b668052da96a289b13a2b49bb0cd73664999f3a363747fac3557f4a3e84845230bc772dd487ad9d031854e7bf62f04cf66b3904a0384badc0d8c07444dc197e0f342179a9760d534dcceddcca12f269d144098271de1617d7050a480548384a584702e4fb46436b19abb37ba9400fbf5000bc15be93483722e954205cfd11a32f32dc4f2b533a5c7d463efd37c34528b3ed5a9f0f15bd62673ab5adc055eb2f6c73b765a47c01762a7cec76fae8c6fbe357c516e65ab1663f19214bddf34a652b9cf1041ab45f54a48d8880740fd8c443bbe2a0594c6209c4142bf69ab1034a018eb03eeba660b3ed9679cb227c45584766dd631ac6db1ea510ddae884872c45e003be748e9072c7fc5dbba31137abfccc10c1bcd8e40aa57d90ae19b625814085450c3502f6290f988c900e1d7ab6fd27511a035ba979acdec07f9afbbdbce4b44a0f60d82db7a18c0f228ec5287b62c9273e50a5fcb7b320b848ec0c93e0bb87da8500cb463dedb858d32192e3e99bcea8256098b089429f99c4cb1af4ee00231cd53a281ee34bf8ca8d5174d2b420f0824b7a223ac1d2ae28c0f3c09bd056670394c01f7e90d743635e03b1db5824db0dafd080ad489b07e48f010a0eb278d168269c235aebc11acc500fb5975b5c9e59969dfef2f0829f35a1621e5aa2068391310d3d44ab45f1e4c98a8fd60d5b041df8b33d58e5e8aa49b1eb0430fa89e7ed07b13b87eb3e117bdefa31166ef37ed02ea031b5b9896625411015b26cb5eb62c6fe8e60205844c52b1328f3fe299c806873a6d8e9745ce4207100b2fe4f090de05e7e5477e17ac8efffae611b2bfe97bd834f94331d30cf1f2892790d31dade44e7cade87cb65d543f9a98ffa3a557b7de8854ae26345bd0ccb69d806e56331857ddb6290bad7ee15caea1fc444b3c366d8bee2eae0d7f00edb130cc3b773182cd2db077faea17be56212e728e4a6ff2aa2b180fc0127f7e3b2874680eca4f95d5434b76ee3464f9f131205f3c27492b41fd0b6dd1a566cc21fe0cfca5e8a635c5bd1a4bac4f67f092da660e5e0dc2d822259137b1ee14cb0ced932ccc4868a78308354bb9db761b9606773ff2006495b7d6c41ebdcc03629be3ed76928c28f11c9e6370ff261fe2c921da206a86415785bb4bf0c719af42ed6335da41714a06f12e9a217b2ebf9964845563764bcef3f9ccc304ed8ff45b17476caa70b3fad1c3c23c26c3f7afc7230603e65d942ac9b2dcbd574056c13ef0a2f3ac08f7f51a070eebe4a8affd5bb1a4610d52e467d44d117551f7f8b5779018896f4889ec3243ef6768476fffa8ed3f38e7f8cdea168c2df82ca9056ea67f205f3a2a0cf3c0ff5f8ef7eb46a0b19869670d24f94ca69e614ce09fe7d1b0aba17f00626df49dcdc3eb402c5d4d3ce36f2a4f0cad0c5dd7e86a37768fdb772d9b976c74cf470fda1a0e9eace823f5072aa3167a7d2365b08edcbefc3724672c36f29ecd0982cd57ec8480306a91045ef559a340772592d00ccd6c99f3803604afccfa88a39a512b5a05ff4fe56548eaeac40b8b8250d53ac6bdf9ab20cadd4aa893fe01f51b4a07b14a76e5054ce4fe28ae5ce25db5e5d5df1dd4bc254cc1c87f2cce4513c199b199dfc2dc8ca8727180e1d546d0fe7c55759c832a76f2056cbcd345fde3c26dbb3359f468a386b472762a3c2f3104c5673c33993c5461f13114d00b05a6b23993391575e2065aae40171f02df82c3d148530db52b47166d6836ead6645711a384558b588e1ec82e5f4c9dc44c9ea46229bcf19a4dac5d3aed143c65c63d30da8b875f64218d4d31985b0d26b7e4c2f13bf22acfb12c675e1e7b92b2e1ca12f9a9fc04caf3613015984c962fc61734c4ca635a55269636b3026bf2ff8be6aceb4fea577abb01e413106bbd2a084b7cbc77bc92b7ed64b172357d179053f32ad3dd6f1276d5223c60e4c1e886ff668ad320cbcf0843e868e8c8eb9f41e80a4ed183394f1dfadc0815e2a29f9655866b4655fd89a6dc8cce96d5a65a224691d7f0abf09718b2e9105789c2204a91ccd7bb397f3746835cff9dfcde219aef2902c887a362", 0x1000}, {&(0x7f0000002000)="", 0x0}], 0xa, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x200, 0x10001, 0x5, 0x0}}], 0x2c, 0x40000}, {&(0x7f0000002000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x50)="43955946e9bce54d39d1e752902439094c544b7a26fc3532b154bc0784b308699033cc51f8963832aaa4c150c9e9151651ddffc88589b7ab2d70b15af6dca4b1c512dcb7174cf99dbbb40287b6a386b3", 0x50}, {&(0x7f0000003000-0x2c)="baffac974484d3b922ce09967811aea8d732fa4f5b56d7865b3e9f115ab89dd994920e7659db61b92e0fadf9", 0x2c}, {&(0x7f0000003000-0x60)="b58f8233e2c0a54c0072d5edc6dd228fdfb80e9c1fdd51a5e9107b120cc5ae9d283aefd796a15bfcd98b42d4b9809ab2e5a5966612b768ea42387cc75aff1dc1223fac17de6c84f61c4ccf41fdc5ab3a03f7a40ed8a8a5771f1cdcade4042504", 0x60}, {&(0x7f0000002000-0x21)="fdf4136ee27516b6ca31090af8f852f2417cb7622c562f0f85e40f40207d38e792", 0x21}, {&(0x7f0000003000-0xf7)="07cf7025eb1752fe38248629618d6b3e865f4a3201dbe4eae8f61dfa960fc33e74e471fb76baf67ced155e7e155d2dbe4635b25ced0ebcd1f507e64f6bc27af3712955dc9998411dddbe7950f03311aec02e6092813ddc72cf0b331d445b57c8106dbccf8e17bc41964901550c6b067078332f8b755c206f03d766842270de0e21b52d0627ccc446fe451afb7297a989ef32d0211ac665f9ec0a35cc60eaf48e237782d9a573b6ac4f523312ea3d3cb50a37982b06d9d06a4482c9debf6575ddab1ce7a3c088c98037aa3c8d3a05b4b809e965ec230d46759211f7c272fb25f29087a4bb59c6aca81f1e879bf0fab10bec5d2454509bd0", 0xf7}, {&(0x7f0000002000-0x94)="694b3cadb8d2a52ea00df7397267c955706c2574f4e6f10b14151a1b86dc867dba4da9f036bb5a78d2324b4900398873c63a550e8ea8a899f64b58c25c224e14e33ffff5d01078ef17b93a1c87eeae699fae58d3395be53b29d26928706ee3b25a3c875c28e72a95c43291997953bf3c87d48f241a0903f50239bc7e925f33176c5e490638febde636a3cdd2cafab40b35e782ba", 0x94}, {&(0x7f0000001000-0xe2)="80c7cdb5e9a1aee66ac2ad1ceccfceb20ae9cca52c03d6f762063dcb4fb5d3f5ce0d83d5ae72b1fb98f552e3cb2a397d33abccfdb0d98bb8eedd74827d9d3342bcac40ddf73dff0ff27a952b7845a531aa6553e4b6e0d2ee0d31b73f24ccf6499d42497a1b602732ce6a8c860f0afae702e2a065cd1bcde61297add593c86e4d24d6a6f65ee6a140ae233a9f21f403b824f2c32c54a69996fb8df45bbf9aba33fc6c47f54df6563c500bd8c0b2b392ef9e4a03d8d9b0413a6f0f7ab420b90f94f122af95dcbe8f76a660a3aa80d1527cd1a24cf6984540c67b0dbb73192c70a91d7a", 0xe2}, {&(0x7f0000002000)="1304088b057aaff8b5a994f1de4974991c8f3beb5aaaf5f375c2d9b1491fceb0daf4e31b159bbfe5005e864706d9d4bf942bf10dae6e0cab24daf500c3715f2dbf7373f99bdecc90366457", 0x4b}], 0x8, &(0x7f0000001000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0x1, 0x8, 0x2, 0xffffffff, 0x9, 0xb30d, 0x400, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0xfffffffffffffbff, 0x0, 0xcda, 0x6, 0x33, 0x3, 0x4, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x800, 0xfffffffffffffffc, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffff81, 0x6, 0x8202, 0x100000001, 0x9, 0x5, 0x81, 0x100000000, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffff285, 0x2, 0x104397ea, 0x0, r0}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x5, 0x6}}], 0x108, 0x0}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x20, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) sendfile(r0, r0, &(0x7f00000d7000-0x8)=0x0, 0x200) 2017/12/24 14:33:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80007, 0x0) getsockopt$sock_int(r2, 0x1, 0x4000000026, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000d53000)=0x4) 2017/12/24 14:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00007a9000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/user\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f00001ad000-0xb7)="ec3b3ddbc2a70e6c1d2f7d400c60ff7b776b3bca2658f26fcb2d89ab51a67d6ae823b795c42694816f560fe92dd309e8730062ce5aa64b64dd695234670de91604ac1f9a7b83f8031f3d375a4586a79739c73e0bc25dac4324163c2bb67e506fe2cd2435901b3d9d23df00baa185df48c566fe95d8a8ec565ef9a1f0d02fc1ddc0806e7bda32ce4dca07bb6241cc15ad4d006795d51d931ded6cdb480c49867dd260ba6be34ff8d4b173305625d9f96ecdc144ef27d870", 0xb7, 0x3, 0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000361000)={0x4, {{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008fe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000766000)=0xe8) fchown(r1, r2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f97000)={0x0, 0x0}) 2017/12/24 14:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000854000)={&(0x7f0000047000)=[0x9, 0x1, 0x7f, 0x8, 0x4, 0x2, 0x2], 0x7, 0x3, 0x10001, 0x20, 0x70000, 0xd5b, {0x7, 0x10000, 0x100000000, 0x800, 0x2, 0x40, 0x100000001, 0x100, 0x5, 0x1, 0xff, 0x3, 0x7, 0x1, "11423e08166df415be404bd79b118741afd82dd9b2878541456e77e5393236b6"}}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000048c000-0x4)=0x0, &(0x7f0000931000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r3 = syz_open_dev$sg(&(0x7f0000d0e000)='/dev/sg#\x00', 0x0, 0x85) fdatasync(r0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000170000+0xee)=0xffff, 0x4) close(r3) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000-0x11)='/dev/vga_arbiter\x00', 0x105000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockname$unix(0xffffffffffffffff, &(0x7f0000d8a000)=@file={0x0, ""/82}, &(0x7f0000078000-0x4)=0x54) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, "808ef15d927fc4b70bc2ff77acee2be6dfae282aff0d848ae96d110cfe64428d2516c12a247aaf834cac3c0c14ea80091d294761e4eb58159e9e6d88ac2e9427", "46da213cc743126c8cd95c5a187607d31d6ab7a1fcedcb2c7932bf63a72323be", [0x0, 0x0], 0x0}) 2017/12/24 14:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000be8000)=0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1a) epoll_wait(r1, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x101002) r1 = add_key(&(0x7f0000e75000-0x8)='keyring\x00', &(0x7f0000a4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000094f000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f00004f1000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f000059b000-0x1)="") 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c67000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000819000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') close(r2) mknod$loop(&(0x7f00008ad000)='./file0\x00', 0x3000, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000339000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00004fb000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000786000-0x18)={@loopback={0x0, 0x1}, 0xc80, r3}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000816000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000603000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c09000)=0x14) getresuid(&(0x7f00000e8000-0x4)=0x0, &(0x7f0000643000)=0x0, &(0x7f000022f000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ff000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x7fff, 0x13, 0x20, 0x80, 0x1f, r2, r3}, {0x1, 0x8, 0x0, 0x3, 0x2, 0xa882, 0x37f, 0x401}, {0xffffffff7fffffff, 0x100000000, 0x9, 0x8}, 0x3f, 0x1, 0xffffffffffff0001, 0x1, 0x19, 0x3}, {{@in=@broadcast=0xffffffff, 0x5, 0x3}, 0x5, @in=@rand_addr=0x8, 0x5, 0x0, 0x0, 0x9, 0x64b9bebd, 0x8, 0xa9}}, 0xe8) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) 2017/12/24 14:33:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c43000)=""/235, &(0x7f0000001000-0x4)=0xeb) timerfd_create(0x0, 0x80800) sendto$inet6(r0, &(0x7f0000001000-0xe2)="7993e4c7965ffb60a915a4c9ce300d7bcd88eaca549f48971caa50081c3cfe84631cc6d2e77a9ed517668923f1a083e5c50cacd5b5026132819110fe1029170829362f67e70dbe6e4de7ba5566aa401a03a7929741d7e9c470558129484aa71f557a8be284cfdf3a30436bb695fadf3aa28c5919464cb54a2118f3c02a8a080f994169a4c20f644692ad63d041b1c3caf0cc3a45ae6edfa0162f1c8ed39872f54abacdc861c9db3f99a942cc7a2a7b95cf6abc0524e891d832ca07af20bc7399bb3421bcc980a9f173997047be9d09c2ae159bc20834057fd9d209c95c0a865a534c", 0xe2, 0x0, 0x0, 0x0) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1d000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) r1 = dup(r0) umount2(&(0x7f0000355000)='./file0\x00', 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000274000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f25000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x54) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00004be000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/24 14:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d9e000)=0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001b000-0x14)={0x1d, 0x2, 0x80000000, 0x800, 0x2}, 0x14) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000025000-0xeb)="3fa124adcd1b589814f8758fecd93d98a9e24587787dedcdc82a77c8398adc485e58dd814be28790e5c4c4ac8a037cc3621573991bcc731a8c4424a2100cfa77b508a33f0068981d15307763b31ac200809a57e98fc5e320652a858035f2d4b9de387ddb70604b0fcebb756583155297492edab74224dd4332ed1c17a6cf10dcccee3e909b29f0fba00b8a7db7a650defe85c0645d86bf2255af6adbf58fa956c98d83632433eba810d2fe9d9db120f815b197d7cc2c61a27c78f520a9df0b071f9e334a53dc06a61db8a135ef458cbf399c9b8517f3b711566825d1932b71377f30907ea25a5f98c848a3", 0xeb) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000028000-0x8)="0000000000000004") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000002a000-0x8)={0x0, 0x0}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000002a000-0x8)={r4, 0x89}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000026000)=@assoc_value={r4, 0xce}, &(0x7f000001e000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000029000-0x4)=0x0, &(0x7f0000029000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r5, 0x0, 0x13, &(0x7f000001e000)=0x0, &(0x7f000001e000-0x4)=0x4) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@random={'user.\x00', 'proclo}\x00'}) write(r1, &(0x7f000014d000)="", 0x0) close(r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c18000)=@req3={0x2, 0xfffffffffffff001, 0x3, 0x3, 0x0, 0x80, 0x8c0}, 0x1c) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000535000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f00007d3000-0x8)='keyring\x00', &(0x7f00001b1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000418000-0xb)='user\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000fce000-0x8)='./file0\x00', 0x40000, 0x100) write$tun(r2, &(0x7f00000ca000)=@hdr={0x2, 0x1, 0x100000001, 0x8, 0x2d, 0x2, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0xa2, @snap={0x1, 0xab, "9d74", "dd058f", 0xbbf5, "3308fda3f9927d207010763fbf47aac9cedcba360f5775e9ac886ee2d155cf4449355f2af34e0eeeb394e0b4b158b429836325ed67955f26ade8f93587a4d2ee3d65243c7c99820fa08712bd8666b4f9ac55faf33aaecf55a90e0736a75f565aff6f9d5d1844aadf1927922b8cd3db7d412cc0844a7eac4436b50224f5b921b1cd9eb5aeff34f6ed8771165abbfc30f1c79e69cf90d9159050"}}}}}}, 0xbc) add_key$user(&(0x7f0000ae5000)='user\x00', &(0x7f0000c36000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f39000-0x4c)="5c2561ad875388a1e61ae3b553a3cefbee1535ea034bfee410a59a8c33364c40a3e9ab645b3dbe1a81bf8e6cd31814acbbb2a8d04b09fa330749405e8c8a778cb0af2fdd875dc50968db5000", 0x4c, r1) removexattr(&(0x7f00004ff000)='./file0\x00', &(0x7f0000392000)=@random={'trusted.\x00', 'user\x00'}) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a", 0x82}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a5000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f10000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000070a000)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f000095a000)={0x4, 0x7fff, 0x100000000}}}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000078e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ded000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00003fb000)={r4, @empty=0x0, @multicast1=0xe0000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ab0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b92000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000355000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) shutdown(r0, 0x1) 2017/12/24 14:33:13 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffc000-0x40)=@ethtool_gstrings={0x1b, 0x6, 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) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000ffd000-0x10)={0x6, 0x0, 0x10001, 0x14c}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000ffc000)={0x3ff, r2}) [ 67.841841] keychord: invalid keycode count 0 [ 67.903976] keychord: invalid keycode count 0 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x803, 0xc) pipe2(&(0x7f0000a62000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000e6a000-0x1f)="1f000000060121000000003d00000000210700000900010016008000400000", 0x1f) splice(r1, 0x0, r0, 0x0, 0x10000, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f00007c5000)=0x9) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000f70000)='mime_type\x00', 0xa, &(0x7f0000f70000)='bdevppp0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f70000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/rfkill\x00', 0x8080, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f72000-0x8)={0x0, 0x2}, &(0x7f00008ef000-0x4)=0x8) fchdir(r1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000d6000-0x20)={0x1, 0x5, 0x0, 0x200, 0x1, 0x957, 0x6, 0x5, r2}, &(0x7f0000f72000-0x4)=0x20) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000b30000-0x30)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) sendmsg(r1, &(0x7f0000309000-0x1c)={0x0, 0x0, &(0x7f0000425000)=[{&(0x7f0000cfb000-0xc3)="6474b355b86082a1c15abeb19eda644afe1c2694f970c97c7b8e6dc8ffe8a1e5ff087087356680e0ea807b18ed74e64cf10266925c403bacdad58bc025225a64a98caba9fc66d19c0f042d2186e59870b733d7d7552c7374a25808c80b943937d28cc8d3e8f5df47a99316861dd94e57baa5130beda93dbe6feb4e99a86dea484abc9392ada8e81f8c8f4917baf2fb499f9c18cd86bfde7d17848fff2ab27d2653d8118c40de55b9c5a56c38854a4119d758db58cf6f3642db989c3abda710b1090fab", 0xc3}, {&(0x7f0000ff3000)="08db27a1392ed4f7d2808851dba20b16da8aa072970abfcd94edf3d4e14269649c3cbe2ea4b23b73896d660f7cd970e9e4f5d08415335f16d106bc3d4ba5574c77211278ce8cc6a4dec5c8504f4b1e8ce777ac2d95cfb04010049a4ccfb55cccb19206757903f87e91716384373054e2d259ad07401e867d5158794348d954578c162fcd6fd45761cf2259f9aba1", 0x8e}, {&(0x7f0000a9b000-0xb7)="8a414f19c8cf7f6e866d5a009daa3199882a6d6db06131e02e06907f9f666c08c9e5a1ec8fc30cd3bf613ec60d1db89598dcdd6752c32d42259940c84ef8ac4015685d5abb3f4725c7674ba9616cb324b678a4558c9b01af67d8a519f500719e473d9163c062aa5294e92c0b0fb73269786c2bbf67fc34e688ae46cbf9877d5a0595c08764ffa15bacd0fc0a6af921a524fecc8c4f98122b9de143a965cd0b866837eba9b5888e63a4917a925a9c955be6bfc1c440439e", 0xb7}, {&(0x7f0000f20000)="84869087d197ff6068bac0e94a659aad68a2df0b993d4cdbfeb37194e267f8a089d9885c6deb1eca44b0f5d43218b31f144fef19b0a7b164c5ab7477a0cd0a9d3b88a9f8373339cb1425daba7b4c627ee3392a91ef8b4e36ef6379de4fe9d58f0a7231812a106d7520e86646aee67b001a7e5a7cb03292eef5556913fa0e199c98dedeb7f34187f4fe6d2aa9f73550cc7b193325aed8148d92179d523bdcee016935beb9f0af77e2556eeaa4471f4fac", 0xb0}, {&(0x7f0000baa000)="954b08d46e97fcd1a89bf75e50dad663b4767cfa8fe28f70ced25a429f384d01df5f237dcc271a8a4d138efaf84c57a225206561255209f39a094fd20590d0a951c30290e15ed3dbd3562bf6d65203f671cbd3ecd0249257b72f058bab28c9b5a68ed1e0f10b9b8b567b753708157616580ae1c8f18852d74ccb95dc47072c0fa95ea838abbf72aea3019814e4d4044d10be836b82e9", 0x96}, {&(0x7f0000fb0000)="bf4d007885fdd71790dc752a0599d849f68f66bf609fcb5e3a89af4894abb6872210e8aa85228effe7846d9d7703c94d59c8869a9b36afe3466f99b1ed4f65a6b2c8ab4e8b4aa257165766d54a1b59d85832a47475c8a1e40d009d0bac3b7a983302bde9265d60d813359df034c6beb5191451741982250f15a72ef93a98b5b8b0f3", 0x82}, {&(0x7f0000ce5000-0x7)="3aaa3db47bcf38", 0x7}], 0x7, 0x0, 0x0, 0x40000}, 0x4004) 2017/12/24 14:33:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ecb000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c8a000-0x17)="2400000032001f0014b2f40000080000000007090800ff0001ffffff08000000000000006584db98302d1a4b598d09380f238717b6eb663f9c7d4c76720fa372db8e6fd182649fc2715a6c0ec840f4f52ebdd1c5c4be5c96c072b4c99e1879fd6c5b7d6d509832cf40a4e2b5b98fcbb42ffcda511d0340d278b85793a216d62f40425483a432dff7b536f9700ce0ba881501c7457a0bf21f651560a9cde42a87dc78f8f598ec7a094f0d2d95293c5fa80cc76888fd1f399aae317b55288ebd131f68b5078391e6e3949a93b980fd65845b87e08d716bac7b8eef76a37463c1c0", 0xe0) 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xd, 0x0, &(0x7f00006a1000)={0x77359400, 0x0}, &(0x7f0000dc2000-0x4)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setsig(r0, 0xa, 0x1d) exit(0x0) 2017/12/24 14:33:13 executing program 5: r0 = socket(0x9, 0x80003, 0x0) mmap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a7d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2017/12/24 14:33:13 executing program 6: 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x539)='/dev/hwrng\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000ce8000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0xc62, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000004000-0x50)={{0x6a, 0x0}, {0x9d7, 0x563b}, 0x5, 0x5, 0x33, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x1, 0x0, 0x4, 0x30, 0x3, 0x8}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000012000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x4) dup3(r2, r2, 0x80000) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000068f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpriority(0x1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c4000-0xc)='/dev/rfkill\x00', 0x2040, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00006ac000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00009d1000)=0x8) write$sndseq(r3, &(0x7f0000000000)=[{0x8, 0x400, 0x0, 0x17, @time={0x0, 0x0}, {0x9, 0x100000000}, {0x0, 0x1}, @raw8={"4eb691ad49f3f1c7ada22a81"}}], 0x1c) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00000ac000-0x4)=0x0, &(0x7f00009ec000-0x4)=0x4) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000732000)='./file0\x00', 0x1) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f000005b000)='./file0\x00', &(0x7f0000df3000-0x3)="0094", 0x1001, &(0x7f0000a06000)="") lsetxattr(&(0x7f0000d64000)='./file0\x00', &(0x7f0000ec0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000071e000-0x2)=',\x00', 0x2, 0x2) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chroot(&(0x7f0000fcd000-0x8)='./file0\x00') mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") fchmodat(r0, &(0x7f0000ce3000-0xe)='./file0/file0\x00', 0x0) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sched_yield() mount(&(0x7f0000a9a000)='./file0\x00', &(0x7f00000a1000-0x8)='./file0\x00', &(0x7f00000e7000)='ufs\x00', 0x2000000, &(0x7f0000e8c000-0x1000)="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") connect$unix(r0, &(0x7f0000ae9000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 14:33:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006a5000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000067a000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f51000-0x1c)={&(0x7f0000f51000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f50000)=[{&(0x7f0000bae000-0xeb)="a7cf6b9b47d48e2eab6cd31858a78eb0029f2b983a8eb74d1b32e687363064195e9e88c387fcba152897bbd319ec61b9408bf29342c37a76f13b1b65bccd28e8f7b77c557d38273b38be7ee17b99ffb8ce1cafa2c86bfa6a12820053ecebbddba01ea2d58e3df854cf660e527be6966e2801520d21fd6a47d9276980759f99ff3354abd368aa70ea10550018e0cf56aa8efe6cadd24072f30d47cb02924ebf60b1e7d4981ff0e46313e25e9591a66b87219040af27f76571161f53538ba588e32eed2cfcc69949082af9e9bc17e88b36e24356617e108916c0b5c6b621e476f2f12ae44a9ec3317bd86e4c", 0xeb}, {&(0x7f0000f51000-0xc1)="c763745b27f5edb729ddf26d4866d23c81685de60bb36e4505cc9f89a787dc9aba8111b3ce2ad1e50d6d5c35ae78447c1bbbe2b3b9cc55c8f2953804890c125eab2ae41010ff5a8760c6b66b6469011869114acc43a12bf0df1ab08fc639d375fbe95781e54ef1415ba42091fdb63baedf49414772e0bc7dfe82bb6ed6a12bb89ccb32f29652f993943de2daa06b4899287e168890a21ad5bf7e9934245f389d83424b0970ad64f03c3c26336c924bad9793cfab9958637741c2a74a2e2f9658bd", 0xc1}, {&(0x7f0000f51000-0xb0)="f3fb7cb1bbbe1dfd170aea6708ba44dd3ecda8e15e0cd62885d9d7d27446c2420aa91c2cd0198cefe5d1a2d830af35a13760b4a68e63c30ff713909e7f330d9c650a1956e4faedcc111216efea3d6f25d0972b9a5be825e98024ba06d5e66aeb2eacbde6ff289b9411104b6bf3e51b8faba1aea6dfbccde3a6f8d4f2e0aa5e02618ccd3fc907f66701fa4c13ad2a7d734375442ae5280ceefe5762478ccda20cbb1c7df053dba8b2e1a3e196302c0f14", 0xb0}, {&(0x7f0000f51000-0xfd)="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", 0xfd}, {&(0x7f0000f51000-0x62)="844d9c24f24aff56e0f906cb71a8ab40652ad496bc2b3e9d5488ee849c8a43f8e54eaaf32570622e0733db5704d3bb383d7315e4d788047b2df67370a2b401a1308252d9715aa4d222ed42c88fafb5776ed33fb19e81cd1b62806a693303853433c2", 0x62}, {&(0x7f0000f50000)="c6c8251397eda9cd0d9e254d97738018a8406175e5d05c7b5ede73df1bd0b4abcd1b9d909bd1687931bbe315770dfa43c9859ff141d301670db97c7e861ffffb1f0b6c2cf9246e05887d7fd80a5c805bbfe1aee4d14a8afb2af5e1ef40c5fd8fb13a1d335465938ad798a3192e975c1fa5a5920307f6c98ad22bd3656f5b539d3f41e4f426be5ecae9f9323eb848feddfaf1025607af1fbd170f03e58795a69884aebd0fa7e945148f7495980718d7668f0282a8acaa2e768fe65dffc676668a40fee1562d4ea380aaf9df", 0xcb}], 0x6, &(0x7f0000f51000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4000}, 0x4000085) [ 68.035934] tc_ctl_action: received NO action attribs [ 68.048246] device gre0 entered promiscuous mode 2017/12/24 14:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000d1e000-0x8)=""/8, 0x8) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000069000-0x8)={0x0, r1}, &(0x7f0000c8c000-0x18)={0x6, 0x75, 0xe3, 0x80, 0x0, 0x9}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c43000)='/dev/usbmon#\x00', 0xb, 0x40082) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ae9000-0x4)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000295000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x6}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000077c000)='\x00', 0x1) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000064d000-0x28)={@generic=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000d11000-0xc)={0x9, 0x400, 0x2}}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='.\x00', 0x80) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000003b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000003b000)='./file0\x00') 2017/12/24 14:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000654000)={0x0, 0x0}) sched_getscheduler(r2) fcntl$setpipe(r1, 0x407, 0x1) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f000031f000)={0x0, 0xfffffffffffffff9, 0x0, 0x2, 0x4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000078b000)={{0xffffffffffffffe0, 0xff}, {0x6, 0x1f}, 0x6, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2017/12/24 14:33:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) renameat2(r0, &(0x7f0000731000)='./file0\x00', r2, &(0x7f00008cc000)='./file0\x00', 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x800, 0x0, 0x9}, &(0x7f0000000000)=0xa0) 2017/12/24 14:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b01000-0x64)={0x0, 0x5c, "334240e85c504c40252587d17dc51ac4a899421d887593d887a3f5d3569a08b90117d43ac24a0a31fa3ed663328db7d65c128fccbd786b27fbc2ab0b98f3861a8c0f8123fc1b00e3c768d6e9ef5b17115195355f26fc2b25d2253e42"}, &(0x7f0000c3d000)=0x64) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a8d000)={r2, 0x101, 0x8, 0x2}, 0x10) 2017/12/24 14:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c51000-0x9)='/dev/sg#\x00', 0x7f, 0xc0000) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x10, 0x5, 0x0) write(r1, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2017/12/24 14:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f00008a7000)='\f', 0x1) pselect6(0x40, &(0x7f00000a9000)={0x1, 0x2, 0x8, 0x400, 0x9a9, 0x10000, 0x0, 0x4}, &(0x7f0000634000-0x40)={0x7, 0x4, 0x2, 0x100, 0x1ff, 0xfffffffffffffffc, 0x0, 0x7f}, &(0x7f00001e0000)={0xadd4, 0xb9e, 0x8, 0x3, 0x6, 0xbad, 0x8, 0x3}, &(0x7f0000049000)={0x0, 0x0}, &(0x7f0000a6d000-0x8)={&(0x7f00004bd000)={0x80000000}, 0x8}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000871000-0x4)=0x400000000000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r0, 0x6, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000b32000-0x6c)="2377052b262850fcb224a16475606cb2", 0x10) unshare(0x0) epoll_create1(0x80000) 2017/12/24 14:33:14 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0xfffffffffffffffd, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x1f}) syz_open_dev$sg(&(0x7f000003c000-0x9)='/dev/sg#\x00', 0x1, 0x400000) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x20, r1}, 0xc) r2 = socket(0x18, 0x0, 0x1) getpeername$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) 2017/12/24 14:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001d9000)="", 0x0) socket$inet(0x2, 0x80000, 0x1f7c) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:14 executing program 0: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000092c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000138000-0x2)={0x7, 0x35f}) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2017/12/24 14:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2017/12/24 14:33:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f000001a000-0x9)='/dev/sg#\x00', 0x9, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80f, 0x197) fgetxattr(r0, &(0x7f0000d80000-0x15)=@random={'btrfs.\x00', '&/:md5sum$\\-)\x00'}, &(0x7f00005f2000-0x1000)=""/4096, 0x1000) r1 = socket(0x80000000010, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fallocate(r0, 0x1, 0x7ffffffb, 0xffffffff80000000) write(r1, &(0x7f0000b73000)="260000002a0047f10701c1b08000e40000000000010000000000000000080000000000000000", 0x26) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b41000-0x10)={&(0x7f00001c7000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d56000-0x20)={@common="647563d000", @ifru_flags=0x2}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getpgrp(0x0) 2017/12/24 14:33:14 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000)=0x14, 0x80000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2e, 0x5) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2017/12/24 14:33:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f000001a000-0x9)='/dev/sg#\x00', 0x9, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x6, &(0x7f0000872000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a0000)=0x8) r1 = socket(0x18, 0x0, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000678000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/24 14:33:14 executing program 1: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80002, 0x0) write(r0, &(0x7f000081d000-0x22)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) 2017/12/24 14:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f7000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000467000)=0x5) 2017/12/24 14:33:14 executing program 5: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d18000)="2e6d643573756d3a706f7369785f61636c5f6163636573736b657972696e67877b70707031736563757269747900", 0x1) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000d19000-0x18)={0x0, 0x0, 0x0, 0x9, 0x11, 0x80}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) madvise(&(0x7f00007fc000/0x4000)=nil, 0x4000, 0x6d) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d19000)={0xa, 0x1, 0x758, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000005e000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000926000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000493000)=@sack_info={r2, 0x3, 0xfffffffffffffffc}, &(0x7f000053a000-0x4)=0xc) 2017/12/24 14:33:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000821000)=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(0x800, &(0x7f0000e2f000-0xcc)="9d873f46529be4515872a24194a3135264542c61e40cf52259d7e68cc0dbcf25f7da5e73776530d50af9d1c54a38d16c485280bd71a8af08d05a8eaa172853ac872637157c2e645d5ee67281b6af334006984bdd5f46005114437a2ca1d8d0805ae2d9b49313085154fc0c63d6afbc855db73afed4df7aef88c5bb27355662b91d5861764287311efa4d100046924bfc85f42b22215733aa3dbbb094eac3cd38d84113eb96ce05d3aa20c3bb004dcb0d53aabbb6dd3fc75928734b64a6693db9289102f9984779026761fab8", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="e6a15d4d82502fc356dc77838e885f6b0cda4d6c6a7498146ddc0b4d8fdf7c591304914daa8c0b7f79607d925b4ac7a54dd42b3e9ea6f6d539f804ad96ebceb391fd5557fb246ec782612e7d7fe74cc79b112f7a2ed6b2ff663a2fe117aa44288a41f342d22bf259824a") mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2017/12/24 14:33:14 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c07000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005b3000)=[{&(0x7f0000001000-0x40)="c269b3ef0838609521fc52062dd8fb87ffd2a55c78cdf821bde4a2c1720504de8cbc064f18407903020dd60818f2d41afbc60316c1732c0e80b59ceef28a8001", 0x40}, {&(0x7f0000001000-0xb8)="5b5fbebcaf7cb707856b1e97b76d896cb93ea528ed08cff36535b85afd65a2d545c5677892894257eb1ec6dddd2dbf815a664e54a74cdcf6de5980d8a78bd918b74c1aef9fed44aa37f6657d80b7915d035cab32907ef9c33f4040e167d8272d4ab5b66b185752476dc7b557af020e124c58b1d693cada25a8235de564aa15d25a3fb494adfe03f39c2abaa456505a6b06a3f2e0228f2602dc3d9ec41c539b27ad8e0fa43346a3c7f731f9cdf70b2bc09fd7485977218c98", 0xb8}], 0x2, 0x0, 0x0, 0x800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x4) pwrite64(r2, &(0x7f0000e4e000-0x1000)="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", 0x1000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000005d000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000ff000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000664000)=[{0x7ff, 0x4, 0xfffffffffffffffa, 0x40, @tick=0x594c, {0xffffffffffffffea, 0xe125}, {0x1000, 0x4}, @raw32={[0x4, 0xc0000000, 0x5]}}, {0x2b, 0x100000000, 0x200, 0x100, @tick=0x7, {0x1, 0x3}, {0x3, 0x1}, @connect={{0x1, 0x1000000000000}, {0xf33, 0xffffffffffffff46}}}, {0x7, 0x7, 0x81, 0x0, @tick=0x4, {0x9, 0x26cb64b8}, {0x4e1, 0x3}, @raw8={"dd20ce6141b6e1d86e60b17c"}}, {0x1000, 0xffffffffffffffff, 0x800, 0x9c, @tick=0x1ff, {0xffffffff, 0x6}, {0xffffffffffff3c6d, 0x8}, @raw8={"893c55ca15a099b0c7e46e96"}}, {0x5, 0x1, 0x3, 0x2, @time={r3, r4+30000000}, {0x3, 0x5}, {0x10000, 0x6}, @note={0x9d22, 0xffffffff80000000, 0x7e, 0x5406, 0x1}}], 0x8c) 2017/12/24 14:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000424000)='./file0\x00', &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) ioctl$sock_ifreq(r0, 0x80000891e, &(0x7f0000aae000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/24 14:33:14 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00004ff000-0x4)=0x0, &(0x7f0000659000-0x4)=0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f0000946000-0x8)='./file0\x00', &(0x7f0000b40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee7000+0x458)={0x0, 0x0, 0x0}, 0xc) 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) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getresgid(&(0x7f000026c000)=0x0, &(0x7f00007d7000)=0x0, &(0x7f0000eac000-0x4)=0x0) 2017/12/24 14:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000fd8000)={{0x4c, 0x7fff}, 'port1\x00', 0x8, 0x40010, 0x5, 0x6, 0xb59, 0x3e6def34, 0x2, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a34000)=0x0, &(0x7f0000530000)=0x4) write(r2, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2017/12/24 14:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000113000)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f000006b000)={0x6, &(0x7f0000c38000-0x18)=[0xb383, 0x8, 0x6, 0xffffffffffffffff, 0x80000000, 0x7]}) preadv(r0, &(0x7f0000801000-0x50)=[{&(0x7f0000dc9000-0x5d)=""/93, 0x5d}, {&(0x7f0000ec6000-0x35)=""/53, 0x35}, {&(0x7f0000939000)=""/197, 0xc5}, {&(0x7f00008f3000-0x27)=""/39, 0x27}, {&(0x7f0000f22000)=""/255, 0xff}, {&(0x7f0000a8d000-0x68)=""/104, 0x68}, {&(0x7f0000dde000-0x22)=""/34, 0x22}, {&(0x7f0000cf0000)=""/250, 0xfa}, {&(0x7f0000c06000)=""/74, 0x4a}, {&(0x7f0000bec000)=""/37, 0x25}], 0xa, 0x0) 2017/12/24 14:33:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0x9, 0x2}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000456000)={0x1, 0x3, 0x1ff, 0x3, "e77ac7445dcef0ad257a9d01ba0094cf56ea051953710da0084e8ade020505e6"}) mremap(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000372000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x5, 0x20000000, 0x0, 0x6, 0x9, 0x0, 0x9, 0x1, 0x8, 0x4be9}, 0x10) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c71000-0x10)={0x5, 0x745, 0xd5, 0x4}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) socketpair(0xa, 0xe, 0x1000, &(0x7f0000b27000-0x8)={0x0, 0x0}) 2017/12/24 14:33:14 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f77000-0xe8)={{{@in=@multicast1=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b84000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x7, 0x16, 0x80, 0x20, 0x4b, r1, r2}, {0x1, 0x5e0, 0x6, 0x2, 0xc, 0x5, 0x0, 0x8}, {0x1, 0x7f, 0x1, 0x0}, 0x0, 0x2, 0x1, 0x0, 0xc9, 0x0}, {{@in=@rand_addr=0x1ff, 0x1, 0x200}, 0x13, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x101, 0x100000002, 0x1}}, 0xe8) r3 = open(&(0x7f0000922000-0x8)='./file0\x00', 0x200200, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f78000-0x20)={@common='teql0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f76000)={0x0, 0x0, 0x0}, &(0x7f0000473000-0x4)=0xc) lstat(&(0x7f0000492000-0x8)='./file0\x00', &(0x7f0000f3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f78000)={0x0, @in={{0x2, 0x2, @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]}, 0x8, 0x11, 0x8000000000000, 0x300000000, 0x80}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006aa000+0xb5a)={r6, 0x0}, &(0x7f0000ad6000)=0x8) fchownat(r3, &(0x7f0000f77000-0x8)='./file0\x00', r4, r5, 0x100) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x5, &(0x7f0000f76000)={0x0, 0x0}) accept4$inet(r7, &(0x7f0000c19000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x80800) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r8, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x17, &(0x7f0000d15000)=0x0, 0x4) 2017/12/24 14:33:14 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003e000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000008000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) 2017/12/24 14:33:14 executing program 7: socket(0x7, 0xa, 0x8000) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d19000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/enforce\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b25000)={0x50000001, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2017/12/24 14:33:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000f000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0xb6, "114abbd681fe8db5cddd8c46b0ea42642585f31f5350647f690c4e06834824c8a556396cb080a5c50a09e174d0016cc90825c114dd96155cd6343bb3b6b763398321c24d7fd565e0916bc57547b9990bc6828d86a6af998bf8d147f7b3a9857d0fe508cf3bdd192be1966ab473dfbdbf7b25c890f15174953e28ca741e70567c7b09780d4233d5306f7c3d439abe16f86e5d0080c187f84b89ebd0021d356c3dd58840333f9763ce492c62c23765996fcefee7a6a382"}, &(0x7f0000010000-0x4)=0xbe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000-0xb8)={r1, 0x9, 0x1, 0x6b3, 0x2, 0x4, 0x20, 0x7fff, {r2, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x8, 0x3, 0x0}}, &(0x7f0000010000-0x4)=0xb8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000a000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) [ 68.534840] binder: 11283:11287 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 14:33:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x47e9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioprio_set$pid(0x3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x3, 0x6, 0x800, 0xff, 0x1, 0x7, 0x0, 0x4}, [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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x3a4, 0x8, 0x7fffffff, 0x2, 0x353, 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]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x9}, {0x0, 0x9}], 0x2) 2017/12/24 14:33:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000eaa000-0x38)={0x0, 0x0, &(0x7f00006ee000-0x70)=[], 0x0, &(0x7f0000958000-0x35)=""/53, 0x35, 0x0}, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000459000-0x4)=0x9) writev(r1, &(0x7f0000255000-0x8)=[{&(0x7f00008fa000)="1f000000030219ee00000700000006e1fff3000000ffff00010100ff3ffe58", 0x1f}], 0x1) 2017/12/24 14:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() ppoll(&(0x7f0000e77000-0x50)=[{r0, 0x8051, 0x0}, {r0, 0x7075, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x104, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x110, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2200, 0x0}, {r0, 0x12, 0x0}, {r0, 0x8000, 0x0}], 0xa, &(0x7f00004ab000)={0x0, 0x0}, &(0x7f00008d9000)={0x80}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f000055f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000a0c000-0x79)=""/121) rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$cont(0x1f, r1, 0x0, 0x40) timer_create(0x80000000000000, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x0) getuid() timer_gettime(r3, &(0x7f00004a7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000f27000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000e71000)={{0x77359400, 0x0}, {r4, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) fgetxattr(r5, &(0x7f0000d85000)=@known='com.apple.FinderInfo\x00', &(0x7f0000dcb000)=""/248, 0xf8) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000393000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000e1e000-0x8)={0x2, &(0x7f0000589000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) prctl$setname(0xf, &(0x7f0000fd1000)='/dev/sequencer\x00') ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000090000)={r1, &(0x7f0000390000)=""/56}) fchdir(r0) mq_getsetattr(r0, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000)={@common='gre0\x00', @ifru_flags=0x2}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000b000-0x8)='./file0\x00') r2 = creat(&(0x7f0000005000)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000008000-0x4)=0x80, 0x4) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x105, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000622000)="862787abea435d6be6e02bd6caca643e924b9c87189de0d2552df3f325d8f676821acf5da40e1e12f9e36a2034bbdf4ca311d8b86704983f6f7fc28c1e5b0569e8648cefc4858b692e75") mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000623000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000091000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000396000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000623000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000149000-0xc)={0x0, 0x80001, 0xffffffffffffff9c}) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000624000-0x10)=@ax25={0x3, {"5f695eaec3c29f"}, 0x7}, 0x10) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000622000)={r3, 0x80000, r4}) [ 68.597839] binder: 11283:11309 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.614063] binder: 11283:11287 ERROR: BC_REGISTER_LOOPER called without request [ 68.621787] binder: 11283:11287 IncRefs 0 refcount change on invalid ref 0 ret -22 2017/12/24 14:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000001d000)=0x0, 0x0) timer_create(0x4, &(0x7f0000e10000-0x58)={0x0, 0x31, 0x1, @thr={&(0x7f0000ca6000-0x47)="0ba8e61df259a53c60be7e8590f6798cc32cd6ca3043fc0cb25f7eacc830f05ff0fa807618e709f13f9417d7e5f9c5ce605af7bcb08b8e7acd00dc07812817b05611cedc0e50de", &(0x7f0000a4b000)="4119"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000551000)=0x0) timer_gettime(r0, &(0x7f0000b60000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x4, &(0x7f00008ed000)={0x77359400, 0x0}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004c7000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff4000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) 2017/12/24 14:33:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000565000)='/dev/ppp\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fallocate(r1, 0x1, 0x7, 0x10000000) sendfile(r1, r1, &(0x7f000001b000)=0x0, 0xb1a) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000937000)={&(0x7f0000cbe000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/24 14:33:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x8, 0x0, &(0x7f0000001000-0x8)=[@release={0x40046306, 0x1}], 0x4e, 0x0, &(0x7f0000004000-0x4e)="cb8e0fab3dc85f8005118a5c704347faa855d1fc6f10d94cdd0f902ba9f78f08517e7300dd0815975b8e1a2aae85e774c35f9c15a453814f07d51e8e76387647c079157e70368380d0ce801995ef"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000005000-0x2a)=""/42, 0x2a}, {&(0x7f0000002000-0xfa)=""/250, 0xfa}, {&(0x7f0000004000-0x1b)=""/27, 0x1b}], 0x3, &(0x7f0000002000-0x30)=[{&(0x7f0000004000)=""/148, 0x94}, {&(0x7f0000004000)=""/84, 0x54}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0xa)=""/10, 0xa}, {&(0x7f0000002000-0x74)=""/116, 0x74}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000002000-0x4)=0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x5, 0x4) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e6a000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000e6a000-0xc)={0x10, 0x0, 0x9, 0xfffffffffffffffa}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:14 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00008ad000)={0x1, 0x0, 0x6, 0x1, 0x80000000, 0x0, 0x2, 0x6, 0xe000000000000, 0x1}) 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) gettid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000031d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000638000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d92000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000046e000-0x8)={0x0, 0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f0000a22000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000)=0xe8) 2017/12/24 14:33:14 executing program 2: getrusage(0x0, &(0x7f0000001000-0x43)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006d7000-0x8)=0x2d5) r1 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x2) 2017/12/24 14:33:14 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000035000-0x7f)=""/144, &(0x7f0000032000)=0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f000003d000-0x30)={0x6, 0xa000000000000, 0x4, 0x3, 0x1, 0x9}) 2017/12/24 14:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/checkreqprot\x00', 0x4000c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00007ab000)=0x0, &(0x7f00000ff000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x20000400) r2 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0xfffffffffffffffe) timerfd_settime(r2, 0x0, &(0x7f0000c29000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:33:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a70000/0x4000)=nil, 0x4000}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x15)={0x925ad94, 0x7, 0x2, 0x100, 0x800, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) eventfd2(0x1ff, 0x80001) writev(r1, &(0x7f00001f2000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) 2017/12/24 14:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d79000-0x8)='./file0\x00', 0x20) r1 = getpgid(0x0) ptrace$setopts(0x4200, r1, 0x100000000, 0x28) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ebc000)=0x6, 0x4) pselect6(0x40, &(0x7f0000923000)={0x0, 0xe3, 0x0, 0x852, 0x1f, 0x100000000, 0x200, 0x6}, &(0x7f0000035000)={0x51b9, 0x6, 0x2, 0xfd, 0x4dc4, 0x3, 0x0, 0x2}, &(0x7f0000451000)={0x80, 0x8, 0x1000, 0x80000000, 0x5e4, 0x3ff, 0x4, 0x7}, &(0x7f00001cd000)={0x0, 0x989680}, &(0x7f000028b000)={&(0x7f00007fa000-0x8)={0x0}, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x1000000400000001) writev(r2, &(0x7f0000a74000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f80100000000000000800009001300010082dfffffffffff000000000000000207000d0001a2", 0x39}], 0x1) 2017/12/24 14:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() ppoll(&(0x7f0000e77000-0x50)=[{r0, 0x8051, 0x0}, {r0, 0x7075, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x104, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x110, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2200, 0x0}, {r0, 0x12, 0x0}, {r0, 0x8000, 0x0}], 0xa, &(0x7f00004ab000)={0x0, 0x0}, &(0x7f00008d9000)={0x80}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f000055f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000a0c000-0x79)=""/121) rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$cont(0x1f, r1, 0x0, 0x40) timer_create(0x80000000000000, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x0) getuid() timer_gettime(r3, &(0x7f00004a7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000f27000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000e71000)={{0x77359400, 0x0}, {r4, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) fgetxattr(r5, &(0x7f0000d85000)=@known='com.apple.FinderInfo\x00', &(0x7f0000dcb000)=""/248, 0xf8) 2017/12/24 14:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000026b000)={0x0, 0x0}, &(0x7f000039d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000084000-0x98)={r0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007af000-0x4)=0x98) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) lremovexattr(&(0x7f0000b3e000)='./control/file0\x00', &(0x7f0000fcb000)=@known='system.advise\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000fbd000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000193000)='./control/file0\x00') unlink(&(0x7f000064f000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) r1 = getpgid(0xffffffffffffffff) ptrace(0x10, r1) 2017/12/24 14:33:14 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='\'\x00', 0x1) r1 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x8, 0x101200) r9 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x40041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="d114f30d7832c781b8375edf8a82823bcbf89bb6c893bfb77b13bc149164c816d449d298b3bd3cc7c58465f843c19fb14c6029ec568191dc479f0bd01c5e8f68e6b4fea2df3e28d3061a1f9814d7e85eb83167e1728127e17eecc6a2ca22875aa649ded40036ae995ad383a9730fe39bac357ca9d1a73240b72092971ce130ec15b2245199a1c8661f4e769361746132bea07c8292ae177408cb87dfa4637e71a05df60c5b6792b35ebd2b7f634a4e54f726d9fb490bd2f398949f2bacadd9615351ef1b27ab07eb353db37d8f4c4dbc5c8696a330ed1d79ae2dab47728597cb30fd47a9b633c5be960c686593010703f5415f7e681273bb", 0xf8}, {&(0x7f0000002000)="055c158697c726977bb771eb0a60aba92a06c9a2194ae2ef1891217c46d8ddab3597ecc4b8943743cff5ee5ff46554cd9a4f65c247f489d8de6e24428dc8c2c6346ec52cea61e3edeb51e8c64cb95e4229ff97b7709301a8e5245685f88de39ca349b12fa5a80e432f0778698877b46288056cd520d63b852af314b74f0d3549b8b8a02ef63d9dcf44bf305940590434aaa9b0ddd5c32f4a1ad120f6029f9967d406c62542642e77fa7fb0a79d97a1ec641e7379113ad090d847bd167a8a6d2088878e870ba539778401501ffc6cf34df039bda95ffad5391904ad2796fb31031f42c7491fb36d6d60311a85618d2af43bb5872a20f7c81fce1acfb0d5a07f3d78faccd2569b573b189e02361e74b1453a2d74c5dda89602a5cb9679e2664cb8ac6c2091b981ece499b0070af89dfde6241444f4c31258228901ddeca3ef1648a2ef3150efebbde5ba5c69ba5ffcbf706b8b6de980565c696b8f6592450b413f1c21d0abaa7e0b336f67dc8ee3d818661fde15a9cb5c71a203e6838b269c08192a9edab5a7b98af9c2f1b8981c4751f7e96a040057e3941f612006d064117562c3128f64db77a36d72eed73b159bb3705033bef88c23d6b09edbfd9c6e3f61c373bec4bc57e53b063f71a1909a23fd7c032334c304b576e0a9c4b970b29389d47edd4e6fcdb19477018024fb9e295da664520167c5a2461b85d539e50c40318e72ad56e5212d522fb282798ddc5504c98bcdf2f3ab51e5620d0c3696d64a215e1e9c81c6b5f8cf41099101d32c5ff5990569c9a6285cb2d901125f35b5400f837def45413c6dc88be74897e95409831750a6e473af6d53cf5976acdd8f9eb5c4cc801204b0a6edd820dd7b6ff3f0b46c45e6c3eaf68d6e24c491e42366c1844efd0ca3cd3d039f4097f14678f17a6aa3698f6121a930916868e7334561df0e8666ae96ef613bd07f7049e6538ac3539e615bca00f8dc208991c973d0c8f93756ba016364a09b6605b81745861323a1e9c9e094e593926b65fa5328f19ed06db534a4522a01a184baa0da1ef9c9b6c8347e2eba2333fcfbaf492276269b379031ac2b7743cbf419409b357dd77cae2d95ace626671ff1bd2a766f99f31749758d501a54fe98e4c96a635e2c3203ca971197dc45e1c08b31e946b7b997cf5e6215dcccb2e85a95c9130a1c98c1c2df344a38051a6539048d97a6b7f96d8ad446fc121c783b0f07a96c6e5badcb5241e3f0f24046efac46a993a4b6565dd640a961d865777d6be27107d5cc9bdcc063a7a862420166e09625284275deea6807c30d929be0500c67164cc4d1a19342204f7911d3971645bea43b0fd6dc2c5ecb036fbf3207747f04108ff16e5756a8e15f5735cfab2fc0113d6aeb3ba26c221c3ccc87a3953c9e1d8c2e56b3ec4539f0c8562039a4aa0d95c0e5daa6ab830a3e198c470d93969bd76a6e9d215d8cc14ea7e0656b230466a1a4b81c98d1eb16de71a15471a27e4d5af8fc9c18ff331714c579b185de58b30ec5732e1dcedfc68c9e16eee54c1392550333696ab357c02c04c768dd34788aa0b14ee84401a402f36da6f78fea3b938b343f191f44d5c38f9ed2c90410238df469b679a4f28415739f028c7307fce77b88b324a58983bdccd9aecaa10c9fd91dbc721a3401511dd0e62497a8843dd4a8220c71da5e32f3eb1f13b3770e90be5f376fc371ae3131f7e51cfa23d748bd3296c4188a45cf1d13384955831cfd01ed28d521d592bd182d2f5d63d89ce9326052d55c32b394e68cbfa65ce8c53f6d3086f4158af84d2448762f04b62806e5de15312fc1f935465edd7be7110e8b73bb61fb3710f22685f9a561e2c8cfc49fcda75dd0621ee40eb8c73b81e9573611b8c0f250c40a9e0484cafa1d03b0dffa37c9654d4d1698968ec11d45a909800f8d044d56e0914e8e515eb1f3df21006da4e14c84651b7e522f891a8c1ef6092c50b6abaeb2125b1e381ceeec1e02a808565ecd14a6d7f54ead8536dfd255c7881964ce6add3c58e120e2b57b7d8a6635a331c68eb2f6c330511a1f2ab20dbd42613fc8c36a48e9073ae831302bb21e9767cca5cb703c007215e7d85d4013848f66c63b7b6fe71c0fc67410aecd0088df72f5fea1bcb25221bfd592a0643f7d7f5789954a3a1c1c9baa9952413c39d1a7837c4bc5b71d3a6e73c188029ccd6dc48a1924070bee58014acd9caeee858d8f834b526a8f679b08e450db308df790d6dd38929872ce41014b854fdf1725f6549de616a53d0a448eccdaea33c2aebd75bb1da40cf9d021d7b01a082bd83fa4587afba16fb46c529d3532c31c16e388a1125dfee55551325cc4d1dd8c2f9c4464254d52c3aee62a70e4b2cd74cb77b5b7ceca8deae3859e82edc3731c2be5e71d8b4cce391d34fd84e6e74a93b0f61507e6f2190b9057f8b69ef712ae14eda04977a059e7083f0b78a50cb135404f3f13001e454abdf552741218744c643cfaff1719eae005f2a5e8e9743eb2bb6ddaa69ce40f33a30dcf2208e46d3a24a21425a163fa6fa86c1008babe4dc950ccf731dff33fbd74e94f325490bbacdae48ba05b4f32ae4ddb0b6b39932320caeb867ab8586c27fc4d7fc83841b3b4cd762af128b294c54c07b5cec1f1e237a4569326da91fca19e8b2e8c04fbdfa15bc8949b8bec4c66062e167fb42c02193964b25fb97633b261dbf14b4397148cecda8356486f2d60033a5feb240053c7e365aefc24179e17ce4ceaae3bded0d124ab71ed803418da017b1c2d430a091d25acf57421d9a2aeca6bc34fe297db29b4b063b9e932767f270faa2840b98431a51e1af1ff224e0cfa645e449494f9d038e9589671cd33eb22b343fff948f746a12cc41464e684c81d5dd4c5ca9ef0bc3d22a27ed76273c229673e203d280e1f48e2e57565692764b892734af0ebee797b6e645ffd84beb0fa755b64192cedfcbf5e73f26696caa19669ebd1e04a42f12152cbf86fb6fa29d94f6f3f9dcae118f44af5817abdfccee268a35f6813331e7076fd16a32657b3bfd9f9a24e8cfe7b6ec98d1eb5aff458545e2f614d51daf09ec6f436ab0ce0c319fce3d69b1fc7a1847db0608edb08a02f453bab7073e06aedd9b94be33bbcdb2113dab7892511927fe2202d0a254011aa2253cc484b35e25cc9046f70c348561a1d09f881a6b4f10d3c527517e717cbd0596c6ffa1e45b4cee9823f3f52e6fcf224d443f66208c447eea12760ffb71671c03531c36d65232b88495060321fa1fd1be2bbad1431a0b252298870f16e0419211edd1850d6220ce92b5c15bf512fa3c30a1957a2212fc8bb81647e43cf7ba54ce96d7c8e785139b95e8b0b5177cf943b51d4461ffdfd5efcf867dd7fe99e37a87277230a0506ba087097e4742da53bf2705d1eb6dc83eb68a7dc0ae3e3cc9c0e0b4d320a38d960fa69e86de75e41345fca69f47172a5dc2541ad8f1733dd1099c41b184fd39517ae6ed91222a154a7e414fc9c52aa84c1800094dde0dc5b67509fdfb269c76d5a137dac1a568b473fc1a207f94a656f460f29bde5a475a9320c694c8f9533a0cc90929be544471b063044906f4de529197ce6a757de6ab448ddd30f21c6332c6fb9db215b78dab9928eed793bcc8a8bcf21fd6a2903e0ea0dc06ac553883ee651150c12bbe7709514c44a5e979c827c4127db2b7e63cb4b9302079fad51725a192151f332b12ff12ee94ce3b674d4197dfecec371901a942d69011b7336db3a1f017ad0ca5141130575c9b09f32294ee9a07dd6010cd8e537af3d61490c2f58f24fc8a561c894dd41f87225791f07f738d4ecd07f3889f5ab1f30abb3366293f7a81db16489400d2d7fd862e6fa67c8e00d2fe8970ef083bd4a447d10d0711bfabf97a4bb34939c3460f3ee6cb0e53636e731335c0eafdfa56f23ef58d33b03363b46d4c9c6678fa615e3056b5737b71d7df02076ede4776141dbb5044fb8d203d3c7cae213b98cc823945d353358b30e90e6e5479c8985dbe55a36c571afe755d3916e2e725afb0816b9ec6c07794c22a38b23fad2b340ee8033447cdd505065c3671b7e6460be706845fe01b516ba48ba48b1f3eac8a1b2641a0f501c9700a2c64f2ef5913117b01025ae30a5d78d8c498aebc138565b352353e1017655363714fc9395523b7ca942c895036b3cf71373b446e93144392a2b66efb3f27140b1965ff721f6071e31fcf476cab033c08ff010fb304d2777b59ff7fc6deb0122d051a4145dc5b42b752ea86233ed535d84a29ca1879e0030aa40ae25f8a48a4530a0d09f1bbb50e33f70d91760ca78182877e8d5ecfda478296b31fb543fec4e658c56034218428c5b753e7808afd479530468a5aabf6f20dc680247c6fca1b3c68c3c003cd2e3c9477eed53802ae0f5f67e917612a31b8c08716348819fa746dcb53e706742edb9703311a39261066acd4c6bbef9e819a99c437867c535e1867323dca42acea35a2fa0dd56dcdaa767219f317932d67c3fd81ad578366e8b29a3985c45d231ce6a1f7f81ea7d83f2965e13407bf6619ecf7eb1e175e676c555196467e6f818227223760e1d64880bef3f7f59d1883b8b3587331868ada6ea53c20ac1db4d72602ced7e50972e9639eac24e27a62035aaebdab390f26f624545ad4c47fe691b7c42291d652845ff9cc2191c704fd7a4b0fb036f1b8d4ec35e70c046294c5f2d0ad1f802cd17f6bc07cd5c9574ed11339b00d69ff24f487acacf38eaa823d93e5ba381d0566ff8ab33d89af8bf980febb289396a6d4627bc2e17313c535b3d7a33c2a1eb77cfa0b956c5c3cdd6b55e4cb94ffb4ce915f34a340a3e95164dd2b375e1cc30a0ae9b1ee9ef175a092340b4537e4089d6a2c88bc1fc3bb20d5feb8cd2845591064180b0bbadcc2ebb56178572bcea53c4fdc7ced4585ac52ebee057200e38c3b0e32afc300e0f61165bd0c0b9d5d73d855e39fb88adb58eae4f63b9533b45ace1480d8533779c4cf58214a3ce96504160510d84cd71febee1bdf85cb1542ea248935dab5a58b96293302fad55a66d8f0d191ab7404e5879149146dfc2e2f7f8e6e53e8183ee61d142599a87a5c071effe3b02f7ded81e00a9d1b2c65f112e7f02263c9bd84f71d58b30c2da6e05e32ff54f1382f163786b98da545fcff1f91381ce10a0d4578e19124058e1f25c2dd3e6cb0e8d07bc511ad019cda0d914c439c4f1c4c8c3870fa63ac10c41d35249cf7867ab3cd1b07b545b45f5247d9afc2ddd56cda881b87bcc2920030719daf6b9da88e128f697630b9f2398053fe3f0fcf7565fce39a1a5c58327a7f900bc51b02b75190b83a432eb064029731be875b4946239e063aa4de707e026dff82b551a2518b798aed70ff891c7b3e20dee15d12cded4001a2c843f3ad81f972c30060f172e0a230073bd21488b495220791c7bac71a126a67fceb24b9ccdd1144a151060948b29d546f822ac8fccfbb4933fc1862dd23ce1a02646a7ca075db239c4be71718881e1859bb9d3f44c3e1c982349573b4eb0440b7fe8bb707f045ad26015a0d0916f10949db766716d63b3ea5efbeadd88165a6452c607e24c69a0b0b4b7890c6c8f97fc71b7c913ff68e45522a03e7013de146ca93bed6a31a7adb7056a730512fbbfb2f5ce28679a37c9bbc66d897a4137edba6539c0fd7051543a2fd911eaa094d97736bb1356da1cdbcdedf25fc69302fa9aff3b0e47f47cf25c724b575ceefbdc9e5d5b47f26df8644ebd5c5ca5c872467b06cb4fa94d269ff841d9cef4aca959", 0x1000}], 0x2, &(0x7f0000003000-0x54)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r7]}, @rights={0x14, 0x1, 0x1, [r8, r9]}], 0x54, 0x4000000}, 0x8000) poll(&(0x7f0000003000-0x8)=[{r9, 0x44, 0x0}], 0x1, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='ncpfs\x00', 0x0, &(0x7f0000001000-0x1)="04") 2017/12/24 14:33:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000b3f000)={0x0, 0x0}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000490000)=@nfc={0x27, 0x4, 0x8196, 0x6}, 0x10) listen(r1, 0x5) 2017/12/24 14:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = add_key(&(0x7f00002ef000)='.request_key_auth\x00', &(0x7f0000799000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000d01000)='keyring\x00', &(0x7f0000b96000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000167000)="fe76e0b0011c913f455f3a4f8510b5b2671ff45d042989b08ae57275d4e28e46d6534303c688795b1eb8f8b56b354dfd0c789c47cd59947829d86dc150abf99d5c912a00e28784403d4bc8cf273daa8121d70aff53b2d27d36568ec53f55534e153b354d6d594180411341243b152e7ccf397f95e8dce2158dded7956a5cdb148b892ff6af3b831887eacc7dff87734c1a87a8a973d577283ab8dc26895e0085b235723a40e8f26ec986b160e58103f67503f1a75b346a491e856094a1e05ed255ac3843ab26dbe2c0326bc1f442aaae0c048db67293efa0c42d7565e13b93261f3df5cc5715d75b48e85453dfa28677dcec35a3", 0xf4, r1) r3 = request_key(&(0x7f0000d2f000)='keyring\x00', &(0x7f0000b0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f4f000-0x1c)='posix_acl_accessvboxnet0}/.\x00', 0xfffffffffffffffa) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000007a000-0x4)=0x7) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ceb000-0x8)=[{&(0x7f00008b5000)="0ffafd7244f948502132fc54bb1bb36d79a0cf3d389dddc799e2f838c82b1f696066ec997ede013febc1d8884c257a12326935b553e4502c17476fe379febfd56fec9cf0223d5bf3cbbfb3f04bb9e2ac5b7d9b35eb3e218106efbc3548423c93d86f9640d43dfdfcb0611177c592a1d4dc568dad6f07b67ebc23f7f7f1c0a45a9560682bc57404dc129b2fffc90225fc6b66bb4448eed6993f6230d6", 0x9c}], 0x1, r3) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x3, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000efb000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000019d000)=@generic="22ba140cb22dffa1d0215e27e42f7c35", 0x10) [ 68.837721] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 68.944398] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.948912] CPU: 1 PID: 11381 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #4 [ 68.956498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.965821] 0000000000000000 faf63eea6ee4dcd4 ffff8801cf3e7500 ffffffff81d0457d [ 68.973773] ffff8800b5f51200 1ffff10039e7cead ffff8801cf3e7688 0000000000000000 [ 68.981733] 0000000000000000 ffff8801cf3e76b0 ffffffff81606345 ffffffff81234260 [ 68.989683] Call Trace: [ 68.992242] [] dump_stack+0xc1/0x124 [ 68.997575] [] handle_userfault+0x715/0xf50 [ 69.003511] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.010490] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.016863] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.023146] [] ? handle_mm_fault+0x291e/0x3190 [ 69.029342] [] handle_mm_fault+0x2938/0x3190 [ 69.035364] [] ? copy_page_range+0x1430/0x1430 [ 69.042070] [] ? __do_page_fault+0x780/0xa00 [ 69.048095] [] ? vmacache_find+0x59/0x290 [ 69.053856] [] __do_page_fault+0x35b/0xa00 [ 69.059704] [] do_page_fault+0x27/0x30 [ 69.065207] [] page_fault+0x28/0x30 [ 69.070452] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 69.077433] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 69.084416] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 69.091396] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 69.098725] [] ? mark_held_locks+0xaf/0x100 [ 69.104669] [] generic_perform_write+0x1f4/0x550 [ 69.111048] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.117854] [] ? try_to_release_page+0x140/0x140 [ 69.124224] [] ? file_update_time+0xbc/0x3d0 [ 69.130244] [] ? should_remove_suid+0xe0/0xe0 [ 69.136365] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 69.142574] [] __generic_file_write_iter+0x35a/0x580 [ 69.149297] [] generic_file_write_iter+0x2f1/0x720 [ 69.155844] [] __vfs_write+0x33c/0x450 [ 69.161346] [] ? __vfs_read+0x440/0x440 [ 69.166936] [] ? __lock_is_held+0xa1/0xf0 [ 69.173951] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 69.180669] [] ? __sb_start_write+0x14a/0x310 [ 69.186782] [] vfs_write+0x18a/0x530 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x802, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005a0000)={"0d1183ae5f55081a0ac8db881c012529", {0x4, 0x80000000, 0x8, "4b1982e1e40f", 0x7, 0x0}}) write(r0, &(0x7f0000a2b000)="240000001a002506006b000420bbfc00020bfbff00090000001000eb08001900000000b7", 0x24) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x20, &(0x7f00005c9000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x9, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20502) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002a3000-0x8)=0x0, &(0x7f00004f3000)=0x8) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x11, r1, 0x0) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00009d6000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000001000)={0xfffffffffffffffa}, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000465000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mq_unlink(&(0x7f0000e9d000)='\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/autofs\x00', 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000097e000)={0x5, 0x1f, 0x0, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0xfff) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000042e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001ed000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efc000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000004d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r2}) bind$unix(r1, &(0x7f00005a6000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000344000-0x4)=0x0, &(0x7f0000c78000-0x4)=0x4) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 14:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x1000101002) ftruncate(r0, 0x4000000000000005) lstat(&(0x7f0000cf2000)='./file0\x00', &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000f9000-0x28)={0x5, 0x7fffffff, 0x8, 0x5, 0x80000000}) sendfile(r0, r0, &(0x7f0000a9c000-0x8)=0x0, 0x8001) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/24 14:33:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000a09000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc0000000000}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000927000-0x10)={0x0, 0x8001, 0xfff, 0x5, r1}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001d8000)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000-0x4)=0x0, &(0x7f0000c5e000)=0x4) fadvise64(r0, 0x0, 0x10001, 0x5) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/ppp\x00', 0x141000, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fe4000-0x5c)={0xfffffffffffffffc, 0x3, {0x0, 0x3, 0x800, 0x3, 0x7405a730}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000359000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) [ 69.192109] [] SyS_write+0xd9/0x1b0 [ 69.197351] [] ? SyS_read+0x1b0/0x1b0 [ 69.202769] [] ? do_fast_syscall_32+0xd7/0x890 [ 69.208967] [] ? SyS_read+0x1b0/0x1b0 [ 69.214387] [] do_fast_syscall_32+0x314/0x890 [ 69.220497] [] sysenter_flags_fixed+0xd/0x17 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4f000)={0x2, 0x14, 0x8000000000000000, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000070f000-0x4)=0x0) mq_notify(r2, &(0x7f00004c0000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f000026c000-0x59)="1f8679a56c4308b7ed86bf00471649582a13c1dddcf6804b09a37258f4411b91d97701ce1862703c02e0410f3124f532be5196696dc2d45debf1fec3e146feda3ee0244e253037413eb60d2b6b5a2460cef434cfd0bf5fbf9e", &(0x7f0000b2a000-0x7a)="dc4e681952e47c861512885259239109329c2655f8ea19c82d97e5d821f59cc2a0a5fec0147620c3b2aedde0d86ef9de605dcbf23eab42b7c3dc243cad4ab11c3bb82dfed3c1d64a83d1bc7cff72f912f7733b6f85ab99d19cca29a33766dfa50f275b175047a477afe88d1effad1dfd1e5d40e84c027b119b03"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000933000-0x24)={0x4, 0x3, 0x5f07, 0x7, 0x4, 0x8, 0x9, 0x9, 0x9, 0x8, 0x6, 0x1f}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount(&(0x7f0000b93000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000be0000)=[&(0x7f0000fd2000)="30ffffe6"], 0x0) open$dir(&(0x7f0000801000-0xc)='./bus/file0\x00', 0x10400, 0x110) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000018a000)=0xa070) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00002d4000-0x8)={0x0, 0x0}) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) dup2(r0, r2) read(r0, &(0x7f0000538000-0xea)=""/234, 0xea) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000616000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f0c000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000050c000)=""/234, &(0x7f000071d000)=0xea) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5c000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f00005f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e0f000)=0x14, 0x80800) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000070e000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000766000-0x9)='/dev/rtc\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b1c000)={0x0, 0xe6, "03e3f74be0df95bdec20c2e4e1169fe08ca54dc5fd232525af4820399abce68a3b4209c429b2757cd09d80f3544322f55dc60cf2dd97feb95af102af7ec20a1687716bb3e61084d05d03cc6486c5f1e5f1861b97af54397a6b55cb909bd31b7dc0528127f8e6c99435683d9885004056b7b145120e9ce21e5470fbb7d5f3e10e3339e9c3860dc2bf40e8721d686fadea0e176064bdbd734714c89c9831f15ebf6711d57f507039e9ced5e7d7717ddc4e35100cfd67327a7af0b4b521e63e4a2443ba6d5457d191beefb5fb9162684613e6e93e3fa34e2c1db0bed046737aaea3e752606dad87"}, &(0x7f0000bf1000)=0xee) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e71000-0x8)=@assoc_value={r1, 0xffffffffffffff85}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000766000)={0x3, 0x4}) sendfile(r0, r3, &(0x7f0000865000-0x8)=0x0, 0xb1a) sendmsg(r2, &(0x7f000057c000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ad000)=[{&(0x7f0000280000)="d3", 0x1}], 0x1, &(0x7f00009d4000)=[], 0x0, 0x0}, 0x810) pipe2(&(0x7f00004a7000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006fa000)={0x0, 0x8, 0x8000, 0x101}, &(0x7f0000ddb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000893000-0x10)={0x7d305e51, 0x209, 0x7, 0x7fff, r5}, 0x10) r6 = mmap$binder(&(0x7f00003c5000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f71000-0x18)={r6, 0x0, 0x0, 0x0}) 2017/12/24 14:33:15 executing program 0: r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000653000-0x12)={@common='ifb0\x00', 0xffffffffffff1118}) ioctl$sock_ifreq(r0, 0x40000000008906, &(0x7f0000c6a000-0x28)={@common='gretap0\x00', @ifru_ivalue=0x0}) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000edf000)={0x100000000, 0x9}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) prctl$getreaper(0x5, &(0x7f000066e000)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0xbf, 0x8}) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000016000)={0xa83, 0x20000800, 0xffffffff, 0xfffffffffffffffb, 0x7, 0x4, 0x7fffffff, 0x4, 0x3, 0x7f}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r2, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r1, 0x80000) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000017000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000007000)={{0x70, 0x7}, {0x0, 0x9}, 0x9, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000018000-0x8)='./file0\x00', 0x80000801) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000001b000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000001a000)={r7, 0x9e, "97c14a710e29d2aec2aa7c4553328b887372eaf64488a8b52ec8732aa4a99dc71c8fb343c0f4a49282fa9c7313eeb1351438a416b9cf460229196f69fa4ea635d542a9a01c3b2d35dcd634de857af2376d636230159950457fe825c1bf3839200d8e7b3a6e4dad8a2aac63c3fbd9bbf9d60152f44da6a1a40f90978df6ca426aa27b9088d12c02b0d2b910dbec7c33bdc2c83e60d4cdfc9bef8415778827"}, &(0x7f0000012000)=0xa6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x44a, &(0x7f000001c000-0x8)={0x0, 0x0}) creat(&(0x7f0000019000-0x8)='./file0\x00', 0x8) 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000c5c000-0x8)={0x2, [0xe4b, 0x5c5]}, &(0x7f0000408000-0x4)=0x8) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(0xffffffffffffffff, &(0x7f0000332000-0x1000)=""/4096, 0x1000, 0x40010001, &(0x7f0000cae000-0x10)=@llc={0x1a, 0x15, 0x6, 0x9, 0x9, 0x200, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d29000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000b9b000-0xc)={0x20000000, 0x6, 0xe}) recvfrom$unix(r1, &(0x7f000088f000)=""/138, 0x8a, 0x40000000, &(0x7f000030a000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000523000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000-0xb8)=@ethtool_rx_ntuple={0x35, {0xb, @ah_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x961, 0x3}, @ether_spec={@random="54109d06041c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x8}, 0x1, 0x400, 0x373, 0x8, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000d88000-0x2)={0x7, 0x80000001}) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000541000)={0x2, 0x0, 0x0, 0x400}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000e25000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000735000-0x8c)={0xffffffff, 0x0, 0x21, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f000047a000)={0x3, r6, 0x0, 0x8}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034c000)={@generic="7514223c648acc689767f25891f1db4e", @ifru_flags=0x100}) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)="72618c667300", 0x800001, &(0x7f000023c000)="") r0 = open(&(0x7f0000509000-0x6)='./bus\x00', 0x680000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000ed1000-0x30)={0x1a, 0xc901107, 0x3, 0x80, 0x2, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lchown(&(0x7f0000521000-0x6)='./bus\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000333000)='/dev/usbmon#\x00', 0x3f, 0x40000) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f000051a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000062d000)=0x58, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d76000)=0x80000000, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000929000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008ad000)={0x0, 0x0}, &(0x7f0000e4e000)=0x8) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x3, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000db2000-0xf)='/dev/sequencer\x00', 0x600000, 0x0) sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c89000-0x40)=""/64, 0x40, 0x7, &(0x7f0000ae0000)={0x77359400, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008f3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f000068a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002f5000)=0x0, &(0x7f0000777000)=0x4) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbd000-0xa2)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036a000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) r2 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000-0xf2)='H', 0x1, r0) keyctl$read(0xb, r2, &(0x7f0000058000)=""/0, 0x0) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x1, r0, 0xfff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000002b000)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000ff4000-0x4)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000ff4000)=[]}, 0x8) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000dd1000)='vmnet1$\x00', 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c47000-0x4)=0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x8000000024, &(0x7f0000df2000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x100) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e05411, &(0x7f00003fd000-0x59)=""/89) dup3(r1, r0, 0x0) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fremovexattr(r1, &(0x7f0000012000-0x16)=@random={'user.\x00', '/selinux/create\x00'}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fffffff) 2017/12/24 14:33:15 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f000085a000-0x1c)={&(0x7f000002a000)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001be000)=0x80000001) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000b5000)={0x0, 0x0, &(0x7f000024c000)=[{&(0x7f000066a000)=""/204, 0xcc}, {&(0x7f0000051000-0x8f)=""/143, 0x8f}, {&(0x7f00009a1000-0x3c)=""/60, 0x3c}, {&(0x7f0000d8c000)=""/137, 0x89}, {&(0x7f000025f000-0x25)=""/37, 0x25}, {&(0x7f000054f000)=""/191, 0xbf}, {&(0x7f0000152000)=""/4096, 0x1000}, {&(0x7f000056c000-0x5e)=""/94, 0x5e}], 0x8, &(0x7f00007ba000)=""/245, 0xf5, 0x8}, 0x40002040) writev(r0, &(0x7f000010b000)=[{&(0x7f0000485000)="3900000010000904690000120100000007000040d1000000450001070000001419001a000005ea000000000000001f08000000000000800000a72ecd994f7fc4c7abe50521ac000000000000", 0x4c}], 0x1) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00003cb000)='./file0\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000067e000-0x8)=[0x7, 0x3]) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d58000)=0x0, 0x4) r2 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000cb7000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000106000)={r4, 0x80000, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005fa000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f000065b000-0x20)={0x9c, 0x6, r3, 0x3, r5, 0x4, 0x9, 0xa47}) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000090000-0xe)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000)=0x0, 0x8) 2017/12/24 14:33:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000377000-0x20)={@generic="30ea1d964d90b3e8064d6c04a2d43308", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ae9000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1f}, &(0x7f0000640000)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x10000, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) connect$netlink(r0, &(0x7f0000ef2000-0xc)={0x1000000000, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000005f000-0x1000)="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") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="e6699acdf73cc6394c13b7e31a47ac40a0783296ed71d87293c899deda9c77757a22d53bff3d831c5d915d6dff00a89d2c2ad0630b6f2a7180fb3a983533b6e5354d29890cc73f10cae2445e78d8a548ceccb7f2a63eb69180a84d0e257995f45a51e8a6dd16e8567e271ddf7807d7aaa25217de818bb34bf18055bbff922c4a7ccaef3562e386ec6696c18c315c62237d88cc4764f238f1da324da2cdee002b112c9805b31857d96ad880791c37d9d4fa7b9d813f2ff7cbb9d94a27d624d122ffc5c072c8ef9e8d1215da7e02f041c48598032df86e51f2ad58b8e9060372a3a951994eb48fe3e644f9b8e14dfe56d139b7aeb5e3962fe248b491b7a157159151114a1c08dba40c4c33f117201ac42c6a610c17e8e726256475735c017ba7140d738d948e5a45d0288b2c31e89f68b4a4947aaa4529ba51ef84d175b7e65728f5db2d3e3e4aa8be31b0fe0be74856c3d81ae2bb7a5c54c3e650781a47b45f014b9c46b00f1626ad4bcbada8292375dfe5c282e11746fdb6aaf1d2c3316413ea2339826b642345cfe7424c8975b10113426fa47bb80e0d9c659ab14f22fec6eb9dff288bf2c68c6f90e5a3b3ebe946d919f64048836622a4a5e462499a52db97e16b7cb91765c519a38228832b231906c34f5131b1f007a15f0e167703991abcf81226ba6debeafe61e3ac5c0f1fba9c507d50f012bff1d31a2133be91d7b05993e0d90fed6a8cd42d15517567e5900590d238de175f205212b07273d74bce198940893039e05dbfd9c0eab55023e9dde05ba8cdbea78ce8bfb542d74b45f7217b6a7143cd44adb2131ca214c46faec631e1e51369328c7e999cfe04001e6e3d2c72e7d9f84195a1d69e339362f3f4007a7d323322e888b975e4aa8745a198ef02bbfe811f9a625b48075ed2c4d9014015f49c8eda8f95c5ca22da82bd2c9636606bf8b142f81fd87eaaf92a27c84794b855f2cfcaa8570d18dde2c92d81dda02b029c1d5f6cbca0cbc2c3db5071fc7ee9f849fd44cab1b69af93d2816576e96d1b385b31437dd6d38219b48d365bc9844c5598aada5dcc431ae85794a104bccc8e88203096a985bab9b9b50f56aabaad43161183fe53645ad773c2899380790ca504400cdb5ec3267ec2f7463191053b28d6d819f8bd20a1891a9f1b9c3c6922f7aa95c5da18dd1e178978fd5a11630d9292054dafd26f566a4d4436cd90000d87bfdedee0d3ed9b18ab31e1ec44ad99f398ad0c11fddfa164afb350e090801740812c08e67b8b144a2169327ad553d837d6544abd9ec52df197d15b81c01f71b4232dad8834dc676c92ec2cb14ef6e504227730d96bb0528f7c540de87ca9230fe0602e5f056a3d9c5860beca261c363ade3b4645c2366929e86f440635b20b76c64ae21899a98f9e783b3d9176bb005752e3ec222d44208e970bd479a515a986d514b5039156da9d562716291ea64c20931066a2cfd3e3f0ee435a2d1028d1551ea797d05fedac7d6fb674bb23fcae01b81f6f1d5574c417d64320e7ed50965d848da6c898a33eec4eeb91174000000000000000975a8f21537286685faaa10b2390dbf66d2530ab81a3b28fdde91d2105a154d0f5f518a23fd8b6aedddd4192969c4b01edfb7ba01004c58f7e7e85c1cd6d0671a4f7866867961d91ecfd0a7f5c03388588bff6f822e418467e333d800559b0d6501e66274cd2ee039521ce1381c1fb5a33792a45c8b2734d2884410623228ea6ea9cc88834dcbad8491647f612f024ec7b76c6ef0704bce42a4711453fb3eb64f65bbd46a40df6f4dcb1cfe277036e1fa53ed011398858e2e0aaf8b3d1bf4a8462d4a8c9e8ff3403215665f26907326cdda0003ea35a69f4feb865f4f2f442ebc99d305fe11bfba48107d65cf962ece438f6ddcc63898ca171acebf62f580494dbbe2733d39ca5c4128ff92837327b4aa20438d652c931230cfdc72ca79f3f6ac7fcb46e0b3732f8ea8e1171127ca3942c63eb99861a57a408f6287aa084f8329f74963f2ba0f1f8a166206793372f5eb31f1fe164f02f04fa8fac84a9b31ae4ef2a443c59b1b8567bbaed6", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000009f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a88000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a2bb890755f7e6a25860456319700eb3"}) dup3(r0, r1, 0x0) sendmmsg(r0, &(0x7f00003cf000-0x20)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x58, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 14:33:15 executing program 1: r0 = open(&(0x7f0000786000-0x8)='./file0\x00', 0x101000, 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x50) socket$netlink(0x10, 0x3, 0xfffffffeffffffef) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x880) r2 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x800000) fcntl$dupfd(r1, 0x406, r2) prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000003000-0x5)='maps\x00') 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x10000}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:15 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc8000-0x4)=0x9, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0xffffdfffffffffff, 0x20000003) 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xd6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007da000-0xa0)={0x0, @in={{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]}, 0x4b, 0x6, 0xffffffffffffff7f, 0xb64, 0x3}, &(0x7f00009bc000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad2000)={r1, 0xd0, "d1aed984228893350e2de78b8c5e265ef97c9a33998a1f9d257cf24ca14a3f1cf7db77ea65835ce70825358370f786cc381f76b81bf8db9ed2c4198d3bdbc1e25f307eb77d9aac75e00bbd1d5280725f9a64202e9f9660f04a358fcd9310517e5a4b69008da619469c3fd9682bef0071bc937125641549bd8033c99a81c31e709b14db81f4d56cf83c97b3c5b587fefc1bdb7818858f7499b65ae53a9af2053f09dcdd53dc8dfb5c66d895696a9d700c3ece4dd9892b4ded4402fb4cc3ae6cf4d4ea470246a417c119064bd34847485c"}, &(0x7f0000620000-0x4)=0xd8) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00001ac000-0xa8)={{0x2bd, 0x0}, "704e727430000000000000000000000000000000000000000000000000000008000200000000000003ffffe800", 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000bf5000-0xb)='+mime_type\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000e02000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) clock_gettime(0x0, &(0x7f0000dac000)={0x0, 0x0}) futex(&(0x7f0000799000)=0x1, 0x3, 0x80, &(0x7f0000036000)={r1, r2+10000000}, &(0x7f0000ead000-0x4)=0x7, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000b79000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00003d9000)={0x4ec, 0x7ff, 0x0, 0x1, 0x200, 0x3f, 0x2, 0x80000000, 0x8, 0xf22, 0xa3ad}, 0xb) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x0) signalfd(r0, &(0x7f0000ab8000-0x8)={0x7}, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000f6e000-0x10)={0x3, {"14a56449117894"}, 0x3df}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6d000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000051c000-0x4)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1, 0x0}) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffff7fffffff, 0x2, 0x1, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt(r0, 0x7, 0xfffffffffffffff9, &(0x7f0000728000)="172f3069de1b0819cfbe714120105a0c9354f9a18fc4b9d7498cb7e56af7bd7fdd2508cae629b509a5de4119801af7797973c8bc53f7cb9cad6b75b505512eae50dac1c550053acb8d59d32c6de73f9dfcefe88b628d9b8b9b6fb4249bd99048e6d4902b50710204a6660debec21686f", 0x70) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009f9000-0x10)={0xaae, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) sendmsg(r0, &(0x7f0000aa5000-0x1c)={&(0x7f0000e00000)=@rc={0x1f, {0x4, 0x400, 0x0, 0x6, 0x6, 0x400}, 0x7ff}, 0x9, &(0x7f000076d000)=[{&(0x7f0000cff000)="4eacb4e6eedae26036579395c97d4c85c96d5580bec98ca85b2ad8a726827c81a889eb9c9d03a6d26111ebd3b1f2c993b9248ebd3607aadd47fa5f8823f7065b5ef67c00e5b8e8815f7e57cedd60f7a83b3024cfe151c3c260117cffa579f03963bf70408bd07e4b4e69", 0x6a}, {&(0x7f0000943000-0x22)="65a127eaa8dc7aa09c8f47e51859a1f8b8b26541142fed8e64f5f0841387b9a2f5fd", 0x22}, {&(0x7f0000335000)="2fd16207729c21f4aeb58b84df7280fbdb5d030344d404b97dc3aaf07a37c6f9fa5fa1be787ab280649fffc55846ad6732a781ccd2c2e6aa2bbbbf4e609ec19a790b86b50a12179d488236e3bdf6a32160103b6aa2922430dc602ce0bc9b16ce09bb0c7aab82d480f070e0a4e531fd749014aa2df7d80724f213640651f51becf962a2ecb7a12600052fb92d0372b39544961e954ff823ee319f5e9277cc5d37a32d410aafb378f11f71714a64f626ad103f464fdf81a7bb76cd3b202d30", 0xbe}], 0x3, &(0x7f0000235000-0xa0)=[{0xa0, 0x117, 0x8, "aa058880b91c0bf3b393a98dd6d961323355b71d5bc669566e43c542fe804730a74cda414a99822de132230115e7b8d75386365f0aef9e1b67873297414acd7b3bd44fab6ff4757fe60d53ce50fc0f24a4420930f88cbbd3500b22ad5d610e2c18db632e80d4a57e94deaf627670b988e2d33114f7db94d76fca2b71ed52180cccc701efc177a8e512f3550ce8404235ae59"}], 0xa0, 0x20048040}, 0x20000000) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000027b000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000098d000)={@generic="c1db7426b36800f71d7013ffd3b8a7a5", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) fcntl$setflags(r1, 0x2, 0x1) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe1000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fe1000-0x80)=@generic={0x6, "910cf6b86c54c0344e1785d43bc8e717cc319cf428a661c989a542cfb3827eef297ccf35da8277a429ee84fb7538edf8177f4e0354adf07f3cd7eb8fd9cf6973eacc45840af9d38fd0e30a79aa7026537f3a7b68f36d007014de2c91da6bcd8f2098708cfd4e2dac9d8fc7e82c924452269954cc925410538c08cc814f0c"}, 0x80) chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) readv(r1, &(0x7f00005e8000-0x8)=[{&(0x7f0000367000)=""/236, 0xec}], 0x1) unlink(&(0x7f0000857000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') set_thread_area(&(0x7f0000ed8000)={0x0, 0x20001000, 0x0, 0x7, 0x81, 0xfffffffffffffffd, 0x80, 0x2, 0x400, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000503000-0x18)={0xaa, 0x0, 0x0}) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000a97000/0x4000)=nil, 0x4000}) getsockopt(r0, 0x9, 0x100000000, &(0x7f00008e3000-0x8c)=""/140, &(0x7f000031a000-0x4)=0x8c) 2017/12/24 14:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f00007df000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f000075f000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f00001be000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000b65000)=[{0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, @time={r3, 0x989680}, {0x0, 0xf6}, {0x0, 0x0}, @raw8={"4bdc429bc17127f8e089e2bd"}}], 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009af000)={0x0, {{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00003e3000)={0x2, @tick=0x3ff, 0x8000, {0x0, 0x8000}, 0x0, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000397000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c44000-0x4)=0xe8) quotactl(0xfffffffffffffff9, &(0x7f00008ec000)='./file0\x00', r4, &(0x7f0000065000)="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") mmap(&(0x7f00007aa000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r0, 0x0) connect$inet6(r0, &(0x7f000055e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) r5 = add_key$keyring(&(0x7f0000f0d000-0x8)='keyring\x00', &(0x7f00009cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f0000384000-0xa)='id_legacy\x00', &(0x7f000053e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d0000)='^selinux\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000a3a000)="84fae1af754fa034d2de84313f816acfa63a1abc5cd00ad4f33b6389f8ab30c0fb25bbc8e5381209daa809d86f464c904884fc78ad8f2bfd70799da88eb5440842389ff31d6b6b1c123d6e5eca048594017810d6b5e6206334df5406039f0a724a61c80281a562e783632963d842dbd8a6922c43151e28de17fbffba23956e5208233a38b3cdaa736566fa4a94dc4e6714a7f5a37ea8840dac854177181e1942616135550e1069919535c201d58856a9a5e4ab972c934d591352545fc6fc1d76faa8b1929689", 0xc6, r6) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) clone(0x6000000, &(0x7f00001a0000)="77d6f3e01ea701599d8b09728994c04a9b1cb50fe686e5431a8bf55fdc9ca85712c70b9bc0052d31735edcf63cce490e2235b13fdc26ac93e2984852cf281dc36d326386737b938080e56a53946d07fc487dd45efc854f79238f207ad59f1b687555d10dbe2edf71395425dd3bcde7e0262348317b138a74a3d92d057081951d1366967c8013b19cc68280c6880fbf14cb1627d5de13578b4a68ade87a07dcc5ec8205832e87f059", &(0x7f00008fa000-0x4)=0x0, &(0x7f0000415000)=0x0, &(0x7f0000315000)="3586867dbbee3a19bafd5ce3ae60cf3cd12307a9045e3e98a0bc7436599fcda567812f68d9dadfd0671b11523c99a4ed") write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000441000-0x4)=0x0, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000459000)={0x2, 0x1000, "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"}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000c52000-0xc1)="18000000020001c50000008c5ee18c88360000080000000000008adaa38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3d831f0000ba00a40700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db00000000c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a7c000)=@req={0x28, &(0x7f00007de000-0x28)={@common='nr0\x00', @ifru_ivalue=0x7f}}) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000421000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007f8000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000099e000)=0x0, &(0x7f00008d6000-0x4)=0x4) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6c000)={0x0, 0xb45, 0x10}, &(0x7f0000a34000-0x4)=0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000cfc000-0x24)={0x2, 0x0, 0x0, 0x4c, &(0x7f0000e17000)=""/76, 0x1000, &(0x7f0000f6d000)=""/4096, 0x5c, &(0x7f0000721000-0x5c)=""/92}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f000052a000-0x6f)=""/111) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f6d000-0x37)={r1, 0x2f, "17730cc1f19089444b573555a2f6d31dff84035e8e6905f87f24d49c3f3b8d6d515a2df938dbb3410b1dacdd445c3e"}, &(0x7f00000a1000-0x4)=0x37) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000088c000-0x28)={@generic=""/16, @ifru_flags=0x0}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 14:33:15 executing program 4: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x8, &(0x7f0000001000-0x1c)="cfb473ce0fc8abe301931c06e9da83ffa585f0b2e42c66748f4bd859") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000085a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) gettid() sendmsg(r1, &(0x7f0000be3000-0x38)={0x0, 0x0, &(0x7f0000ffe000)=[{&(0x7f0000ffe000)="06bae219fd6bf4", 0x7}], 0x1, &(0x7f0000678000-0x1d8)=[], 0x0, 0x0}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x34, &(0x7f00005d9000)={0x34, 0x1, 0x4dc4, 0xfff}) 2017/12/24 14:33:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fff000-0x17)=""/23, 0x17, 0x5, &(0x7f0000ffe000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c74000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000)=0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000150000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000003a000-0x18)={0x0, 0x6, 0x30, 0x1faea678, 0x4}, &(0x7f0000de7000-0x4)=0x18) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000de7000-0x8)={r2, 0x6}, &(0x7f000017f000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000d41000)='statm\x00') mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000de8000-0x8)={r2, 0x7}, &(0x7f0000641000-0x4)=0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000053b000)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000de8000-0x14)={0x3f46, 0xfffffffffffffffd, 0x3, 0x3, 0x2, 0x8000, 0x6, 0x9, 0x0, 0x80000000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000de6000)={&(0x7f00005b2000)=[0x3, 0x6, 0x6, 0x4], 0x4, 0x800, 0x9, 0x2, 0x1ff, 0x5, {0x6, 0x9, 0x7f, 0x8, 0x101, 0x1, 0x2fd, 0x3, 0xffffffffffffffff, 0xac, 0x100000001, 0x501f, 0xa2, 0xffffffff, "1dbc1b45e4895063bef776ff4eceeda0649684dc00cbb7fc81830a80dcdd90d7"}}) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000b1000)={{0x3, 0x3, 0xffffffff, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000597000-0x10)={&(0x7f0000c97000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000937000)={&(0x7f0000cbe000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000339000-0x4)=0x0) 2017/12/24 14:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@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]}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000c0d000-0x4)=0x0, &(0x7f0000a09000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00003d8000-0x8)={0x0, 0x0}) r9 = getuid() r10 = getegid() fcntl$getownex(r4, 0x10, &(0x7f000025e000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000502000-0x4)=0x0, &(0x7f00004a6000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000026e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000af7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f0000ead000-0x4)=0xc) r16 = getegid() r17 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000230000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000503000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ddf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) r20 = getpid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000737000+0xe86)={0x0, 0x0, 0x0}, 0xc) r23 = getpgrp(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000aec000)={0x0, 0x0, 0x0}, &(0x7f00008fd000-0x4)=0xc) r25 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000dc2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ea000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081a000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a27000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f000059d000-0x38)=[{&(0x7f0000813000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a4000)=[{&(0x7f0000439000-0xb4)="eda2543a8494474cb4e18280e1275bf0bc17aa1495875a8e1a4601fe64a6a93a02ba31eb9655612bb4c3bf62b82cd31336a327ed0d33da4b2b3e06820b0380fb653f8a6b6a62444a08038df1b543f43881b4e73f03ec8af328165243c8265dea5d770933ce5c6e35df5f28d39889bb7d3b54aff95605616eceab2ace5c0be2f73e6bb1a65b5808b34135024c9ca72c4c69e97739f73751b55b13f8c5e8d4b17d2473a2c29ee8fd7cd14f802c28ca23a166379e12", 0xb4}, {&(0x7f00003b1000-0xfa)="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", 0xfa}, {&(0x7f0000c63000)="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", 0xfe}], 0x3, &(0x7f00003ef000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r1, r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r4, r1, r4, r4]}, @rights={0x24, 0x1, 0x1, [r4, r4, r0, r2, r4, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xe4, 0x40}, {&(0x7f0000c75000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000aa6000)=[{&(0x7f0000f88000)="196fba6c54092ffbd8dd2dfbf6acabde9788c430df083be1288d8081d0387f80bae811db9f0ad6a4dac76c6bafd1f96a6a11f66c159ec6b210afddebbf97dd9e2412817eab85320e800ec44585029f131e6e49caf52550ee643e8f7ded3678e11a265d7b9e9f8264155b7665", 0x6c}, {&(0x7f00005e9000-0x4e)="e2746cf55968e2a4718f64f2705e8ed7971c393d8c47a4d812ae2891b43a1a5d3aa08c3b8e089e458e5258a4f87bdf2ec3433702e5dbdbb2f2b3800465b45144b6a802ca9d9be9392af6a4b8bc6d", 0x4e}, {&(0x7f0000acf000)="6b265b2eeaddb42999d58007ce02f28cd2e531d60765a5e2bc6d1169c76300e38497fc98ca0e9115ac98f34e18734348bc33267db651b53018c12ace4a2d8728b638343568bb2d2b26e141354e886856d6af066f887f3132c8d7cbe4666c537c3f5202ebe7dccfe22bc63d9a0edf44a983b34544274b60e3246a8e7a530c4cbe0e0e0591b94bca12c0", 0x89}, {&(0x7f000021d000-0x18)="b433a2e24e966d07de5a18487f9cb2e85f432ffc5eccae81", 0x18}, {&(0x7f0000f29000)="d9881a3bacdf07110ae24b70ca7641d8e1399a2a1a76d9e661f64061be888e51440ee237c09c2e9f88", 0x29}, {&(0x7f0000b60000)="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", 0x1000}], 0x6, &(0x7f0000e54000-0xb4)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r2, r2]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r2, r2, r4, r1]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r0, r4]}, @rights={0x1c, 0x1, 0x1, [r4, r4, r0, r1]}], 0xb4, 0x4000044}], 0x2, 0x8004) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = socket$inet(0x2, 0x6, 0x9b4a) accept4(r0, 0x0, &(0x7f0000f52000)=0x0, 0x80000) creat(&(0x7f0000ccb000-0x8)='./file0\x00', 0x0) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000343000-0x12)='/dev/input/event#\x00', 0x3ff, 0x400002) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000050f000)=""/181) write$evdev(r0, &(0x7f0000ffa000-0x10)=[{{0x0, 0x0}, 0x11, 0x6d9, 0x0}], 0x10) 2017/12/24 14:33:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000002000-0x8)={0x3}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x490)={0x7631, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5ae44b57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8575, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x4d0a278f, 0x7fff, 0x9, 0x4}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2000000000061, &(0x7f0000000000)="df8e392937a186d630043615593b570d00e8fe15ffed0000079bb4d5ed5cff0300f60900", 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @multicast2=0xe0000002]}, 0x1c) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) tgkill(r3, r4, 0x16) 2017/12/24 14:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088e000-0x4)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00006c7000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lstat(&(0x7f000094c000)='./file0\x00', &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f00008f2000)='./file0\x00', r1, r2) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002f1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r1, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x40008) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d97000)='/dev/vga_arbiter\x00', 0x400800, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000119000)=""/250, &(0x7f0000a48000-0x4)=0xfa) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/135) 2017/12/24 14:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fe6000)={{&(0x7f0000adf000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000722000)={&(0x7f000001f000/0x3000)=nil, 0x3000}) 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000016000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000063b000-0x62)=""/98, 0x62) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2017/12/24 14:33:15 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x4) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000e70000)=[{&(0x7f0000e70000)="396a00cf2353", 0x6}], 0x1) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000734000)="73ff0010ff00bafa98b1e3701f744a55e861cb737331a8ef9175da35ded1d462359bffa35855935ab7a7d8683145cbefc0952ee2e3a87c3671bdbf2609905115889091483367057c39d028214278c28edf20afd23d9f69b47fd2a4835884bbe409fd6b4637a65f5446342ce04fa6502c96af29450c53d8a0f6e62de4f8943ec8c942646d9b46fea8568db18f930622585c1bb3179ab45a9d0c752d59f307a00982c25221519cc9cdfc6a89801cb28c51c376717ac9dd586d0528324ad026071aa098825e349a98") ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a69000)=0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/24 14:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002f1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r1, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x40008) [ 70.056951] device syz0 entered promiscuous mode 2017/12/24 14:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd2(0x7, 0x80000) accept4$inet6(0xffffffffffffffff, &(0x7f0000a1c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000939000-0x4)=0x1c, 0x80800) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000d8000-0x4)=0x0) lstat(&(0x7f0000607000)='./file0\x00', &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000986000)='./file0\x00', &(0x7f00005be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) syz_fuseblk_mount(&(0x7f000055f000)='./file0\x00', &(0x7f0000abb000)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x10) inotify_init() syz_open_dev$evdev(&(0x7f000013c000-0x12)='/dev/input/event#\x00', 0x2, 0x40301002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c83000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000012a000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000850000)=0xe8) getgroups(0x4, &(0x7f000090a000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000745000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cd9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000-0x4)=0xe8) getgroups(0x4, &(0x7f00001cb000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000017f000-0x4)=0x0) lstat(&(0x7f0000c7e000)='./file0\x00', &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000024d000)='./file0\x00', &(0x7f00001f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b08000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000791000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f3000-0x4)=0xe8) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e64000)={0x0, 0x0}) pipe(&(0x7f0000877000-0x8)={0x0, 0x0}) pipe(&(0x7f0000456000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000635000-0x13)='^@{em1!selinuxppp1\x00', 0x840, 0x11, &(0x7f0000a2d000)={0xfffffffffffffff8, 0x0, 0x3, 0x8, 0x40, 0x1, 0x8, 0x2}) syz_open_pts(0xffffffffffffffff, 0x105001) socket$inet6(0xa, 0x3, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000009d000)={0x0, 0x0}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000fd7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2c000-0x4)=0x10, 0x80800) creat(&(0x7f00001e0000-0x8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000e1000)='/dev/input/event#\x00', 0x1, 0x101000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a74000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000410000)={0x0, 0x0}) eventfd2(0x0, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00007fd000-0xc)='/dev/random\x00', 0x0, 0x80) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000b58000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000eaa000)=0x0) geteuid() lstat(&(0x7f0000e5b000)='./file0\x00', &(0x7f0000c3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000021b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000454000)=0xe8) getgroups(0x4, &(0x7f0000b98000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) timerfd_create(0x4, 0x80000) socketpair$inet(0x2, 0x0, 0x2, &(0x7f000052b000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/checkreqprot\x00', 0x100, 0x0) syz_open_dev$random(&(0x7f0000c31000)='/dev/random\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000)='/dev/hwrng\x00', 0x8400, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000034a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000-0x4)=0xe8) lstat(&(0x7f000072a000-0x8)='./file0\x00', &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031f000)={0x0, 0x0, 0x0}, 0xc) getegid() openat$ppp(0xffffffffffffff9c, &(0x7f0000ebc000-0x9)='/dev/ppp\x00', 0x14f880, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c66000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000661000-0xf)='/selinux/member\x00', 0x2, 0x0) inotify_init() creat(&(0x7f00007ce000)='./file0\x00', 0x10) perf_event_open(&(0x7f000048f000)={0x5, 0x78, 0x8ced, 0xffffffff, 0x401, 0x401, 0x0, 0x0, 0xa801, 0x6, 0x8001, 0x5, 0xc0ea, 0xd, 0x0, 0x8001, 0x4, 0x5, 0x7fffffff, 0x400, 0x1, 0x0, 0x3, 0xac5, 0x10000, 0x4, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008a9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) syz_open_dev$mice(&(0x7f0000f31000)='/dev/input/mice\x00', 0x0, 0x200002) syz_open_dev$sg(&(0x7f0000cfc000)='/dev/sg#\x00', 0x3, 0x101000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b79000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00004b7000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000068b000)='/dev/pktcdvd/control\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/sequencer2\x00', 0x8400, 0x0) eventfd2(0x2, 0x0) memfd_create(&(0x7f00006ac000)='eth1eth1eth0nodev:\x00', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/enforce\x00', 0x8be1e6512c179a02, 0x0) userfaultfd(0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f0000b4a000-0xc)='/dev/autofs\x00', 0x40000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cd0000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndtimer(&(0x7f0000650000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) syz_open_dev$sndtimer(&(0x7f0000b98000)='/dev/snd/timer\x00', 0x0, 0x105000) accept4$ax25(0xffffffffffffffff, &(0x7f0000ad8000)={0x0, {""/7}, 0x0}, &(0x7f000079c000-0x4)=0x10, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000060000-0xc)='/dev/rfkill\x00', 0x90100, 0x0) open$dir(&(0x7f00007c8000)='./file0\x00', 0x80140, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af4000)='/selinux/create\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/sequencer\x00', 0x10400, 0x0) syz_open_dev$urandom(&(0x7f00007e0000-0xd)='/dev/urandom\x00', 0x0, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000781000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_init() socketpair$inet(0x2, 0x5, 0xe5da, &(0x7f0000b21000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00009b4000-0x10)='/dev/input/mice\x00', 0x0, 0x101a00) syz_open_dev$urandom(&(0x7f00002c0000)='/dev/urandom\x00', 0x0, 0x2000) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f0000ed9000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x4811e5a895422160, 0x0, &(0x7f000044f000-0x8)={0x0, 0x0}) syz_open_dev$binder(&(0x7f000013f000-0xd)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f2b000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x5, 0x40, &(0x7f000052b000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00006f8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a46000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000b76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffff9c, 0x200) pipe(&(0x7f0000e96000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c18000)={0x0, 0x0}) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001b000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bce000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r0) lstat(&(0x7f0000c69000)='./file0\x00', &(0x7f00001f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a43000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dfa000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000889000)={0x0, 0x0, 0x0}, &(0x7f000024d000-0x4)=0xc) lstat(&(0x7f0000768000)='./file0\x00', &(0x7f00005ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000211000-0x4)=0x0) getresuid(&(0x7f0000ea8000-0x4)=0x0, &(0x7f0000ed5000+0x409)=0x0, &(0x7f000033a000-0x4)=0x0) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f0000ab0000)='/dev/random\x00', 0x0, 0x20000) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/user\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f34000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat(0xffffffffffffffff, &(0x7f0000932000-0x8)='./file0\x00', 0x400, 0xd1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000246000-0x8)={0x0, 0x0}) creat(&(0x7f0000239000-0x8)='./file0\x00', 0x1) syz_fuseblk_mount(&(0x7f000001d000)='./file0\x00', &(0x7f0000714000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0x4, 0x9, 0x20000) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/24 14:33:15 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000003b000-0x118)={0x7ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000003c000-0xc)='/dev/autofs\x00', 0x181000, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f000000e000-0x14)={0x8000, 0x1, 0x100000000, 0x8, 0x5, 0x7, 0x8, 0x80010000, 0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000003b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000003b000)=0x14) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000003c000-0xe7)={r2, 0xdf, "9fce475e8e55992dc51af25dfa3bb3fe28fdfd9d73fdf3bccf788c57e3d5f2df4f05d4ae7967e6b9cd9ad0913ac3e595fcac81e96fd3399e10b5255d7097d3c88ce31b9f38b19e5210ac46989fd3165bca6064b861c6dcba6b319d719628c0fe512c0efe385ea4a62fd1387b6288ee492f451e7fea1fd2c625c2a40328d13cf0e444577890b4b2eb1829d4b76cc95ca7fdb2e46e35075366bdd5994eb1a6dba833ace3502454e13ee51e2a266e28d3162af40b934cb3c2aa44ff28f4b6a38fa36e6e95cc6c52d3a5d2f1663d130f17fba5c820d8034dcedbe10145ca95c561"}, &(0x7f0000001000-0x4)=0xe7) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/24 14:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000982000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a76000)={0x0, 0xe8, "319d4cb4fd79dee8e6ae40c0242a0fa09624676f678cfc2b810041f745d5581ad12d7d5b21ca5298cc180f0105a6fb9abca2868a9537ae4153f29da240376ae9034f623ecd2f84ed4e88f0b18279e1da28aeb339e63f827d78a7e5522ae44ca467857aae34fe81d43bf06c2882220d9ef607516e8434211dc4eed1d35de66f167dc7824ba0af8cd2a153b48bc430ada0f820465aade2fa20063db7c8af0e8b15861c21a780eb243904abed3fa49b3d3d26782e7fc513389f6827315db0a747ee9f070d6e2d4da89a777395c197c2fe2164f1f38f240d2ebdb9dc0e044b3834036880214d92a9811b"}, &(0x7f00004c7000)=0xf0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000079e000-0x8)={r2, 0x8}, &(0x7f000025a000)=0x8) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mq_notify(r0, &(0x7f0000ab4000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/241) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ec000-0x7)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000065e000)=0x5, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/rtc\x00', 0x72080, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000797000)={@common='gre0\x00', @ifru_mtu=0x9}) sendto$inet(r1, &(0x7f00003eb000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x3f, 0x4) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x60300) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0xef)=""/239, 0xef}], 0x4, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x9, 0x2]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$llc(r0, &(0x7f0000001000-0x27)="0643ba654ec342f6fa9dec52d3419863ec9a4e04072fb5c1ca2c43b611acc5560b1844720e18fb", 0x27, 0x10, &(0x7f0000000000)={0x1a, 0x1f, 0x329c, 0x1d7, 0x7, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000079c000-0x12)='/dev/input/event#\x00', 0x2, 0x200000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b74000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f000068d000-0x18)={&(0x7f0000fb3000/0x4000)=nil, 0x72e, 0x0, 0x10, &(0x7f0000e80000/0x4000)=nil, 0x3}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000689000-0x88)=@ethtool_flash={0x33, 0x0, "3111d8d8862f1e9f960299ccb9d1ca12b48cd42fe5c0f29ecc129580d05fa4ac6609dcd551008566717679c66c6a2a563fde0c735cb9c6da2991d6f22ea823a7a0eff899966c3bb7f90e41fa1d1d1d76bed5ffde3b3fe9ebc03c8e85cdb56047402761dfaa2129ab9fbfefb8d55877b40f5420ccea78ec709c28bb7ff3ed0353"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aa0000-0x9)='/dev/sg#\x00', 0x3, 0x509500) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000ea000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @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]}, [0xfffffffffffff001, 0x4, 0xbc, 0x9d5, 0x4, 0x8000000000000, 0xff, 0xffffffffffffff8a, 0x9, 0x6, 0x100000, 0x200, 0x8, 0x7, 0x7]}, &(0x7f0000f74000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001ae000-0x8)={r2, 0x4}, 0x8) sendmmsg$unix(r0, &(0x7f0000f68000-0x8c)=[{&(0x7f0000f73000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008d7000)=[], 0x0, &(0x7f0000f72000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, {&(0x7f0000f72000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f73000-0x30)=[{&(0x7f0000f72000)="ee", 0x1}], 0x1, &(0x7f000063a000-0x18)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f00009c4000-0xd)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c82000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000337000-0x8)={0x0, 0x5}, &(0x7f0000f04000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d3f000)={r2, 0xbb, "5c8a731e6e3beba3811260abb43eebb12db140452ddce0fdca07614bb53c5e4ab2dc3f9416d7304fbeba5c2a1793271ba99017a6fe0bacad2c4f8cb35fb37e97e2b6b89b269afebffaf4a05f32a45ce7321ddd4ef5872125590e1cb56985011db2a1e48859754c71e4a8feb4db421ccb4bec8c3ffdd9fb9203249c307b06efba93ec605a3748ff7fe3f244ad6947fb22c185c7011b3883e9c31a8bca9e2be7b345b175a9f88bb647978568eac1542c93c75b87d9a2edb4ec73b0c1"}, &(0x7f0000819000)=0xc3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a95000)={0x7, 0x7, 0xfffffffffffffffe, 0x6}) 2017/12/24 14:33:16 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) stat(&(0x7f0000a10000)='./file0\x00', &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013f000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cad000)={0x0, 0x0, 0x0}, &(0x7f00009be000-0x4)=0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000653000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getgid() r3 = syz_open_dev$mice(&(0x7f0000ff1000)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000529000)={0x7, 0x7}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000f7000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) shutdown(r0, 0x1) close(r4) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0xffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2017/12/24 14:33:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000014b000)={0x0}, &(0x7f00003fd000-0x4)=0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000444000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x100000000, 0x6, 0x400, 0x100000001}) sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x25, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$getflags(r4, 0x40b) write$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000005000)='./file0\x00', 0x8102, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) openat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x8)=[{r0, 0xeee9bac3e0ef71ea, 0x0}], 0x1, 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000008000-0xf)=@random={'os2.\x00', 'bdevbdev]\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000008000)={r5, 0x1}, 0x8) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f75000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000102000)=0xd0c, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006af000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004f6000-0x1c)={0x0, 0x0, &(0x7f0000694000-0x4)=[], 0x0, 0x0, 0x0, 0x0}, 0x22) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004e1000-0x8)=@assoc_value={0x0, 0x6ad}, &(0x7f00003b5000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000732000)={r0, 0xc0007ffffffffffe, 0xfa0d, 0x1ff}, 0x10) r1 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r1, 0x80000001, 0x5, &(0x7f0000001000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000039d000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c5000-0x4)=0xe8) fstat(r2, &(0x7f0000d85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x80) fcntl$getflags(r0, 0xb) timer_create(0x0, &(0x7f00007fa000)={0x0, 0x17, 0x4, @thr={&(0x7f0000000000)="84a21734fe4fca1a3c1105dc998ada20f569f63130b176d29caaf9a6ab750bf91b933cd6b5f064ed516a1020a885ea09e2e3a8b594653055651c0565e790ef07a9bfa536b56a2407a43eb2c0928a114faae9388f284048efac18f55365d67b4ab9b0e1ebd0db1e53f0fb247123a1dfb9c75dd92dd11e74327918c3a89b541681e894b815cefd6499c1f4fa6942b0490069d3804ca390a5f993e81a089aeabbdf8acf9121e0a9b0bdf0599623c2ec0b9ddc14484930be95fedfb018928b1af8d2ce895c109f6f5e42559d003a37ecdb25556bb974bfbf7ded35a3155ec80da4936c3d316ab3b977d267c323ca", &(0x7f0000b36000)="b26409bd9a98fb0a16f62434ff1eca99ed3ea4f8e2c7907d6b12668ee27b1b1dce53f7f61d3e101e126afa36d4ddfee1380a2306215d1fb94b0e9b6774f57af0c80428eaedbcd9e70ebe671723fcf7fb41f96113bf698d30eb9b9b525173ae42a9187fdad1c915443f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000564000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file1\x00', &(0x7f000035d000)='mqueue\x00', 0xfffffffffffffffe, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001b8000-0x4)=0xca43, 0x4) dup2(r2, r1) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x58, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2017/12/24 14:33:16 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000922000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/load\x00', 0x2, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getown(r1, 0x9) setrlimit(0x0, &(0x7f00004ad000-0x8)={0x1, 0x7fff}) 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff2400"}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ead000-0x41)=""/65, &(0x7f000055e000)=0x41) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ead000)='./file0\x00', 0x440a02, 0x82) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00005c3000-0x4d)=""/77) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x3000007) munmap(&(0x7f0000b1d000/0x3000)=nil, 0x3000) prctl$setmm(0x23, 0x3, &(0x7f000075f000/0x4000)=nil) 2017/12/24 14:33:16 executing program 7: socket$inet(0x2, 0x800, 0xffffffffffff8000) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f6c000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032f000+0x80b)=@ethtool_wolinfo={0x8, 0x0, 0x0, "33d63d2192d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) dup2(0xffffffffffffffff, r0) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000999000)='./file0\x00', &(0x7f00008ae000)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008db000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000889000-0x5c)={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29}, {0xa, 0x0, 0x368, @loopback={0x0, 0x1}, 0x719c}, 0x6, [0x0, 0x80000001, 0x8, 0x5, 0x9d98, 0x3ff, 0x5, 0x2]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000ddc000-0x108)={0x6, {{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000586000-0x8)={0x8}, 0x8) pwritev(r0, &(0x7f0000b48000)=[{&(0x7f000075d000)="d82c4203377ba3e1720bb134528b6160c84dce78543d626e0a33d7c9d8efc4e84012c8f4d14c0a1e8c404cc5ca66dd47d90f17250a199c042609063b4371e49bf17a86df50368b203ab2fa6ce32acd72989c55ab84cceeaa12fadc1d26e04740fc9a2b43274d39d39da00a0a1405fa29e26e755ac5b4e9a541b2b667bc95fd144437d3fa01704049b96ba2e1a8a1d59778bcdb6ad75ed06a2b39d44873fbf44d87734da3ee3da7ff3051496f17b1f806ba05a4c64c4c0f915112fe2fa86caa09b7", 0xc1}, {&(0x7f0000365000-0x26)="2817fbc1057817a4b6e93e42949cb2d497f76185713120629e6a1fe1cf2e6fa42212f6225d43", 0x26}, {&(0x7f0000c6e000)="d3d8de8d727e9d0c42bea1ecd9c58b802289fe8f2695ac7a3235bb8f7333665d9e9b6b6ca98c9fccfae7e94488b5a76a6d8c3dc440aa5420faaa2ea306223b066dd3d0", 0x43}, {&(0x7f00001ba000-0x9e)="4b046e0ffe7bc4ef80deabd27162dc510709d68b5d9ce1501845fd5111ad007a3be70e8f17824ed47a895c9fcc0fcea2e3037e2d38812c94044e2f8cf652bb70f5d75c627ca9f684c4deb3ae5d14cbc99d6bb506ec7eccec571fc62318a74e7da10776b325f68eb52f5bc88d13c17482f629354c0847726313d85b890cc18bb9f391cd95921184aeb6d41fde359c33b381bff65c4bce11b8bf530582b907", 0x9e}, {&(0x7f00004dd000-0x4f)="6a33abe3fb5e129856c719df050397fdb1906eca98f9ab5922f8182a03307ecca6c881d8b8481f86447990b92ee6433fd6abda034e78932fc20869ee1ecb02aafdeb304c02555f85564283fda6b80e", 0x4f}, {&(0x7f0000e52000-0x85)="0f3acc3733314894cc3d1d8e3954f5b33cd7e508564a9b07167bde14bb08fc62685e34e031802921e05a7d4c35c8235450c0a03384b9b1af8d726fefe0cf1c4dcec7bf0dd742a66cbcf242167894f588d59b39ab83930835bf3e39a955b80eaacef84fb3831dd205e0dd9aa1ddf952cba8565243535949ea84314425be93e361b428b63825", 0x85}, {&(0x7f0000aa4000-0x7c)="8c05e19ea63b26945caa6196c30797c7bf757ffa087c890984764fea1b3e54f4708f06e4b3c0c345cb737332af9bbf66e7e2f0864ed2bce2038201ed2879fe8c4a3803bc6d87375359534a629a1ae276d260cd259e05942f18958b8fe9d652ee488ecc1a55a29fbc47bdca6e663570b8933c2ec4e9b52af77db7c8f5", 0x7c}], 0x7, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2a000-0x4)=0x14, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a0e000)={0x0, 0x3}, &(0x7f0000840000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e75000)={r3, @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]}, 0x4, 0x321}, 0x98) openat$ppp(0xffffffffffffff9c, &(0x7f00003b3000-0x9)='/dev/ppp\x00', 0x181101, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000a95000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) chdir(&(0x7f0000ebb000-0x8)='./file0\x00') fremovexattr(r1, &(0x7f0000cea000)=@known='system.posix_acl_access\x00') 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x4) r0 = socket(0x11, 0x0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000010000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x5, 0x4) select(0x40, &(0x7f000000f000)={0x9b, 0x5, 0x9, 0x200, 0x5, 0x45, 0x5, 0x100000000}, &(0x7f000000f000)={0x7fffffff, 0xf63, 0x1000, 0xcc7, 0x3, 0xe7b, 0x2, 0x5}, &(0x7f000000f000+0x5f9)={0x5, 0x1, 0x8, 0xfffffffffffffff7, 0x800, 0x2, 0xffffffff, 0x7}, &(0x7f000000f000)={r2, r3/1000+30000}) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000714000)='./file0\x00', &(0x7f0000792000)=[], &(0x7f00008d2000)=[]) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000163000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000011d000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r2, &(0x7f0000ff9000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) mknod(&(0x7f0000d1c000)='./file0\x00', 0xd000, 0x9) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b86000-0x15)='/dev/pktcdvd/control\x00', 0xa80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) syz_open_dev$urandom(&(0x7f0000dad000-0xd)='/dev/urandom\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000d40000)={0x0}, 0x8) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000d48000/0x1000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) mlock2(&(0x7f00000a9000/0x1000)=nil, 0x1000, 0x1) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x4, 0x0}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000ede000-0x80)=[{{&(0x7f00000c6000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004c8000-0x20)=[{&(0x7f0000beb000-0x6b)="2b24f7881e32c0bd818b1f48622b184eca456b074cc6b2b67161d052fb85bc8a6aeb9723740ed2b3ae302b353c00042577689ccd93899bd4c7aecdd9842125eda362c7c3da1f43962cc6e5a9aac819e8afa0c8f5f14e54938eb160f571e19e1839c5f4acbbc627b4d54ef4", 0x6b}, {&(0x7f000023f000-0x9c)="b52f462eb09535697a3d00b8de6c1319557e87819c24e6ad410c2a790da823e95e71e401a294a70e87962d2aecf9df9898d53ec33cc79168b790845f18e8b1bf99dfbe157cd6d29315f06d56104f0e581fe8bf730eacdd00b7177afd0fd04a6089221ec2a62dc9af20c4d55ba2cc5d47dd5d06f285addc896f64d62333ca3b510940199f5f614db9c4d7157b8af299dd4bede21a6cefde1ea9ccaded", 0x9c}, {&(0x7f0000056000)="c1b0dbf17f", 0x5}, {&(0x7f0000113000)="6e96ddb4ed0a07100ca8f49807409dd293287e0cdea770b0f0a196a80ac03ce56d504bafafd7a783835c0547643091832c67b4e87ffe0f14c5662fa5bf03b35161bf96c7d3d1ef6ff721635334654d1228352fe6fdd64a1ea7989d75d9ed83671bc5ef393d3abaa9a3d39dd371c6e2c31c9385aa97111de0f7f624a79547", 0x7e}], 0x4, &(0x7f0000648000)=[{0xf4, 0x110, 0xffff, "17d5936f2d3070bdafc88b3c4f57a7d8f4ac59e43f30f604122a75a4a96b40558e62eb95f197a6f843a42b07306c7d698b4dd6f5f94617e20f8debe373bb2a23688dbd7fc1c9361f8a8a0c89b1290f916cf718651f19f70b2098315324494557afa96f521c034d3f7aa1a59d0cf4ef4fded3097df3ba65528333e032de05f2d04f82b9e01502a62222653fb912c64d66803fb54f61e7af6a27176cdfdca4777494718aed1b61b2db1428889c83e7679892d8df081c42d583e7bac50866de6aaf8adc32db1db521ae92c176d8589025bc2a2bba1e39340861ed214416b3c5eab67c91feef8edaf5"}, {0xdc, 0x18f, 0x100, "a00f29846b403d57d60bcd4344789b4ba04a4b03e80a36e8715aec3c238d22ea8c3ff29a357830fad090ea95fc730d0b4ecf96a1fe9203ddc9402af4572592fdbd855b5ddc9675a9db9f12f0c52c6e8d67755c87d8536fe3e073178ebb8da684b056803d14a152e9bebaf69bdbbef09724190e5fb40abc0063fb43fd91c887411b91e9c911c15006d7d77b9befca9f36899fa9349854b0cf912fc52bb02a4031b81f9b1bc539af67f6273f9ae72e01a4f7b58d81d150182cdfc0d29bb082ac92c915dc459188b78a80ceefc148"}, {0x7c, 0x10e, 0x101, "08875091f9bef436890e56b95ee4dda1b8f83355bf11d86b86d475486377e63aeb2a5d15469a04c259f4fc4ebf7ec2eed13bf98803518eddf597d5b6f0ec2f7d8e50a04ac0007c32ce786a9cf2b6e6816eb2a35333e2ed40905359cb3f03cbbfffe1b75fc741719ce2bfd72e78"}, {0x4c, 0x10d, 0x0, "ec7722ccd0b2e39648b6c462ffdf544a38791a5efe06f5fe530e85df343bcc827210be6da9ede20563d71936adcbbce4798828cbdf4f6f912cb4bb4090137e6a"}, {0x14, 0x1, 0x0, "71a002f514da32"}, {0xd4, 0x110, 0x5, "6c24f3cf6c39e88b19845086865def6e577cf6bced886a70b8a53addd5aca08a09ba3a0db81c7b3febd6fe80cfef9fe8e7cd6994553f13cba0be46bac1327c7055c7ca329e5c012a785e348c6861d05c1d4ab788a043b77078a5c4ca1d57fb3c914d807a86531688a75a7c8e75ce24d681a6219f6f316a826c0b69287bda4bde412cb473489cff1a3510fd75d1be03c344368b0df8ea531ffb02e3a872dfe97521904923ecc8d26fb2737848f622fe6c502dd3c23b7c15c558b85f24a6bdb1d98d2e60aea02a"}, {0x28, 0x1ff, 0xa89, "a889ee67797ecc9b604a2742fc9a5386781a2ba9a990998583d94d3d"}, {0x58, 0x0, 0x7, "49fd08cc9e0f905d8a36bae33df90b970e7c1182f9ca7880c2ba26a0bad73a4540548a49156d8ee00696ca24c2613a41d1ef9d1bd1427c2849054550ac270458a76a3bd7b16c9f1ef4"}], 0x400, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f000072b000)=[{&(0x7f000034b000-0xfc)="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", 0xfc}, {&(0x7f00000e4000)="ffd2d28bab0a7bcfb864cc15507336d44a10a2403894fa72fef8e83b0939e3eac588de7ca6939e496734522721b22ebfdb1c3218b0e1f5ae2ca4b288131f4ca2bc2d8f60381f7b0459389afa05c4cf69", 0x50}, 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{0x54, 0x0, 0x4, "4bd9f1ccdda0c158a8b50a286afdb5ea90daccae12ac78f8a5ec38a529b63cc7b828165b3486bafef723a88964c377be562f4a13439f2058308346958238cb02aecf46275a74"}, {0x60, 0x0, 0x59, "00ac8a0c8c05897e9b460b7ee5429f3f3bc0ef4d3ee3c35d84aa02f86ec63af8a922d8296e05654d8088eb063b0d86cbd7c07a5fac70c5a0f1439f822d46173bde35c6f770c27881c0676555597e23247f1552"}, {0xe0, 0x13f, 0x3, "6df5bf6c3553883600deab83a2f8fb82f1d8689ce2490d7a4bf6f8f83f349066d44551aec3a689b9cb49f58d2dc09ae3e98407063606ce6a1af101d8559a71cccbdcf344add777711e901e8f5f7d3b1912b5e94cf89e173cb5550244df749f03ff9dcd47fb77f24eb0843fa7339941617cf58d92035eb7895b2e7579b26dbe95fab65b7206ac2cadb63ace987913453c29d2eceb9280193681966fd0e7902c1c7a92b9b27c478119d1cd260687d0fa2ea05b9628d6c9f1681e8d4961eeab72727ae580e665690970b32326b6a0516727b0"}, {0xb8, 0x11, 0x100000000, "5cf280f27826a7f653c8deb7794071acc53629483294b937ec8c5f81d3afe696d69e6dd3c6f2cf9b374b06d0eb5a5abed33129c5d965a7549352a2bbd950250bc3fc73a504a732a606704382e6088f994ffea284d33b386ff4832a2de50cdea553fe83695ad8fc5cf183d3cc29b3c505906d2115399cd3cce44ae11e8af2ed5d22f5218db1e92d6366434b77ad8abcb0911ade1e23a37a306a91589d30368bad690016145de79a381038"}, {0xa0, 0x0, 0x8, "aeaeb9e4964934e41baa7deb53dd1028019ab92eb4d169226acdacdcd3432edc060e466f5a74d4f03723f93723bb7161d5fa4e6e42a0ce6edda1c4b6009eb5649b89d61a07a163602c183d88ea2d5fa89771c490be8a01d183bfd59339755ea14f39a0811b3f04fc36f587d7f264d18a29f5bca0463d760afbc8de2eccd876dea893b63f0e7ffba88a7bed53c9840d29d3e8"}], 0x134c, 0x1}, 0x6}, {{&(0x7f00002a7000-0x1c)=@in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f00002bb000)=[{&(0x7f0000dc0000-0x99)="32a8316c04ea944a6138237622037fadb5da9c33b45bcb39a28cac963e8e0af908091f6d80e1fd357690561e7812651a850fac73be976da583fbe42281b26374523dd6f34b23e726c4b96e04e4ff9865eed03fdea34ab6b8e762122c055d8ba1fe926ec0a602abc90c4ad1192a3bb784062753e9a6d7c0cff1bb47e332dca4db8d6bd16622a0bb63a16bbdfcd2ddca87e171a15858c90b163d", 0x99}], 0x1, &(0x7f0000ddb000-0x198)=[{0xa8, 0x117, 0x6, "d26a5daf233fa43852192fa67bcaa27b1be2f253fd63c11ece031b8d5ec35fff2a858be4770f2ede298811401d774ae8588d149ca577886b5caea1a3f31bec34da20071c37b65972df34456fb453993c3f710d765aa6f5838975373250f309b06c1573d11f3491eed89a7be138d79149e9f64e48ec26a203a0b625f776bdd65c17f3b14d9c5bc2295a312241398cc9c37dba97c08c80f0f6a4a0fd"}, {0xf0, 0x0, 0x6, "46c000213130c6cb17b7f16d3ed895c1df5312aaccfe7cbd78cf33423ff95f6ee3dc4fdf30f499272f40f2a6dc24e4e76c6b9e6153617c7f82d62502567f1e0bf7fd290353d747110a6bd31130c564c0f1aad21d0ed9188ef8a1000af918367c915597e9bc94523bb3122574368b9812818d610f05fef502e9a9a7a88962524cc7d253f842c73b3f49cf2534f979f3ce85457d0c80ed3e11ded3dce6722ea71b3d09d8b58499368bd152c483a69eb1c5a73987dc31b4c77ee412f4e875e0f328b55fa22c79114d2a96217e33a528b6ba0e963f8cb6b7c947b9aeb539dd9f355cc8e8cf2d"}], 0x198, 0x8000}, 0x8000}], 0x4, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000848000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f000009f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000813000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d93000-0x4)={0x0}, &(0x7f0000842000)=0x4) r2 = add_key(&(0x7f0000cbc000-0xa)='id_legacy\x00', &(0x7f00005d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efd000)="5e969b17c8eb52fc9a9485a19c0ccc3c612bba91bf656a3338cfd5efb149cddc834c65efbd1e2df5f3b3a669a6fd46a202ff805b6570de9d4718962ba77f3a1e3a385776c8cf0b1bf01c6b6f388944ee96ed044dd4044c71daf6605b4349878e10cb6833f18c767d702f959eabeef620a9b8300d2dc93d756914c8f7e6bf04970dc7f13cdbd450532cdc2032fc0b69b8c0c94be6ba7e0008da19b28e3dd6f3c0938636721b1ccd", 0xa7, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000176000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000-0x4)=0xe8) r5 = getgid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f00007a3000+0xe2)=0x0) lstat(&(0x7f0000a1e000-0x8)='./file0\x00', &(0x7f0000b71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000295000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005d6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a92000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ecb000)=0x0) stat(&(0x7f0000c41000-0x8)='./file0\x00', &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000c5d000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r15 = open$dir(&(0x7f0000c11000)='./file0\x00', 0x400, 0x8c) sendmsg$unix(r1, &(0x7f000060c000-0x1c)={&(0x7f000083a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003d8000)=[{&(0x7f0000b35000)="3148cafbb77312d157d2c864404d1042fbac2131242349804518536ed4081e67f5d7846ea6224aaeb825218616cf61665b77d8ec6245ecf03018721db4fac3df6fbf386bd4e77b", 0x47}, {&(0x7f0000585000-0x117)="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", 0x1000}], 0x2, &(0x7f0000d2a000-0x118)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r15, r0]}], 0x118, 0x20004000}, 0x4000000) fanotify_init(0x0, 0x41000) iopl(0x5) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000dd9000-0xb4)=""/180, &(0x7f00007e1000-0x4)=0xb4) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c85000-0x10)=[], 0x0, &(0x7f0000d7d000-0x10)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000030d000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf8a6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xa8, 0x9, "930d6dbe53f4c506c89f541f4942feb899e5edd6c81ce6181a576d206a1371b6f944d9bb2be61d4f40ec56d14441723c7b5d0379e4dcec1af0143a264ee55d759820e21660cfa37804f8175dc507d4bd"}, 0x160) r1 = socket$inet6(0xa, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007ec000)=@assoc_value={0x0, 0x0}, &(0x7f00005d9000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000906000-0x10)={r2, 0xec2c, 0xbe, 0x5}, 0x10) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={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]}) clock_gettime(0x5, &(0x7f00000cc000-0x8)={0x0, 0x0}) clock_getres(0x8000a, &(0x7f0000b31000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec4000-0x39)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) recvmmsg(r0, &(0x7f0000ec2000-0xc0)=[{{&(0x7f0000ec2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000015b000-0x18)=[{&(0x7f0000ec2000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000e4f000-0x2e)=""/46, 0x2e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000784000-0x8)={0x77359400, 0x0}) 2017/12/24 14:33:16 executing program 6: socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000965000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x2, 0x88) finit_module(r2, &(0x7f0000d11000-0x20)='vboxnet0(Tsecurityselinuxvmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c9ccab1609642c5, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000694000)=0x0, 0x80000) lseek(r0, 0x0, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028a000)='/selinux/checkreqprot\x00', 0x10202, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000208000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000028b000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b3000)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000028a000)={{0x8, 0xffff}, 'port1\x00', 0x0, 0x110020, 0x1ff, 0x5, 0x0, 0x8, 0x1f, 0x0, 0x2, 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]}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) close(r2) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) read$eventfd(r1, &(0x7f0000e4f000-0x8)=0x0, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x44, 0x0, &(0x7f0000e99000)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000380000-0x38)=[], &(0x7f00002c8000-0x48)=[]}}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80045439, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cf4000)={r1, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x40000000ab, 0x4, 0x10001, 0xffff}, &(0x7f0000330000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x6a08b658}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00002f7000-0x4)=0x0, &(0x7f000055a000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x7fb0}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000076000-0x8)={r5, 0x3}, &(0x7f0000569000-0x4)=0x8) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00006b3000-0x30)={0x4f224074, 0x676, 0x9, 0xfff, 0x2, 0x8}) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r6, 0x1, 0x66) 2017/12/24 14:33:16 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e6f000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x3, &(0x7f0000888000)=[{0x8, 0x6, 0x4, 0x5}, {0x6, 0x1, 0x7f800000, 0x5}, {0x8, 0x1000000000000, 0x9, 0x20}]}) rt_sigaction(0x0, &(0x7f0000aec000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000885000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffe0e, &(0x7f0000d4d000-0x8)={0x0}) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) r2 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f000001c000-0x61)=""/97) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000001d000-0x18)=[{&(0x7f000001c000)="a0972801c0964e345f956f52804b5b1d2f1f2406e9e525895c293d5790c7c4c4417853ca53614d002e98cc2c6e4f6a8d67cb2f7041cfc0e63f884572598c7a49dad30936ded680b2549919bc39096484fcd384cf8fe403bd76b254b91b7dd5af0acc0ef940afcd4a043eeebbc25f386197ad8d56d4ad2179a2fbbbb349c3dcbef1", 0x81}, {&(0x7f0000019000-0x55)="1034d27bbe8551f7268c0db70a7601f3761d929e138900e366f5864e0fe24d993eae4dd77766f4484cbd5de2061416efab92ce3f4798e721eb6ae26bb180e2e4accf348f1aa94a4e395e398bb268e6cbf6db1d2bad", 0x55}, {&(0x7f0000006000)="3d370b71e25037576dbe2f1ac9ae3c9719fe483e74e41414b015b2f1ae711c44433a16e84cd1b37c824b15ee0c1196fdf92dbdaac533e65a0e1d11b083ce20622f7c9697c41a8096b2ece9cac346f9f81365298527227464bedeab12f8e62c81bbcd5267e2cc6eb1f66a1384713f83b95f138904c40d07e4ae483d6edb87ef7586cd0b2a18f295991834fac9aeb8a08a96a1bce8d3c44be5964b43eb91e1c008498a1afe1a359d309b8634cc59f3814751d3bc4339d9845bb1e3d2b17aae3b7f6c635229889d625b437e01016412dba482e1b9169ad091507610b8ffa49b25561f22b2ed5855f6023f8ae37349d800547060010de82e3734dc49352e116098285c4e53adced80d71eb3d57dd140f2dcb0f2b010d4e0c2005b902c8e3376b1c0c528f204e6ac1f4f2d4bd58cdf475cb7c878c79d5c4f8786da0c588acb7a14a144378ce8892d2b8aefb5cc60b4e3ec25d9ae4b06dbbaa7491faa855d6fb6143e5d4d85fce97a29888d31a19c7cb4df3c9e385508eaf3adef2e4202294234dc0235188144a9b124266791d9bbeb936a51f94aad3f40f3e7bf1c2568c8a90737de102ea6c104920c47a7d6378b23afc6e27d379fa5bcddb1bdcb9e0f98e58d33d5c1b5b0a9b1ab98bd8f4cba00bbade323753f032e20e8c5ad80e97371d7e3ac1e67090daf9c5671b958e64cb7b5fddfdbc04ac79879b79cf99fefa3e2d362696f104ebd8571d1c00b2f3619b2d549d6d4f33d3504723ec6aac84743d3b430a967cdaf2799a4bfd5af77c20f61130f4c8ff1266a610fafd8f333a6ca47ab85e57372d086f5d82932d07884910d6e515dbd5c6ab5f9a7e6defe45c8c354c46ee1a0094a55593bef201e14f2ac21e8538f95ce41c17d3b2acb7499e860bc738e8913603fa6d9d6063b7603dfa0f2ea5ba4ab9500e32d97e816d50848acd1e8cda98d49c2b41980f90d52edeab214fd1896b90462c6f9333be84835828767098677e2af526e1dc273b8c1147cd656acddc8d9d70a460cea9219d392131397b93a954b8045e1b4bd4a325730d0960e5d51ec457882d79adbe114cb2e1d1505d5d1fe547471eaa94bc38aa6a2033c79721b86de8c5c12e1230a278b295c51216dc8f1dd9b286fdd9e48548ad2a8675a24d1fae185d9408136bdc4dd007351f9bad554ae821c553ff66f100cfbe1de0ed52b8b2c7982f15578cb9c80951be7821367e3e37241a592d728cdfda21b3694a5b73ba2a2b96b2a49fdef8bbe3180dfa89a2444bec056a8294a69f8b07f654003c046419c37dd03196d8d15726c6a7c6d0f0cf8e321f96c4ac363068ac4b961c5c4f3733b94d99fc428321cfd634821cb1146f3f69a6fa0735cc46589d71f042be8c3062af46b59017052e7131696188b88effde2585eefbe1eb881756bceff2b239c8e963d8532b895095e8c99994f0595300c742f43dc3ce828bca165a838a5acb47b8c041797870d715634b19c11f6b5e158944cf5c48ccbb7b6d7d36d1ccf50ec670cae5680b653f5e574561a3f3dc0f051fa8378dce7b8772db35d3b07e78aa124e959a4cee79358affc9fd4a1713e9aab7b2708633748c6bbb6bedebccbfa4ce710a75617c1add39644e5fefac54f1f0951ca430fea2f9d674dbda293dee52a157b19215657f24dad9f8ac710d5e933b922132db52c5c3e059a1379c8cdcabc5953a91b915329b1a8cf5e297dc0a774fccd80fe057ef446470fa99530855ab70545b8079adb3ec16e5dfa938292b4fc2345c1ce315f4ce666c6c41970643034750ec585e6c7d4f3c0da124db7ccd4a0e6514a57063bb5e7e7493eae9657ac4e347f3b18771815206e3f38ccb1cf2d9f53ddfa11ea0b4fde85c30b0848ffcf8fb852da49e066a6af59c9eb6b1657649c7cacfe6303daf8bb36b60a6477912a0678d4c21e54bdfc73954ad85310d9d5df2596c3f2f0927239faa3390946bd081d27078e183b7d5ec3f01807e04c75bdc7d81f7084e4602638b63eac4013ccb03094e2924b89cdbf0c9dda9fb75d693383bc31d05917b5680f398f6d99ac4c6115ad4c2368a670b8dcd32171958d30b1ae3eab093bf2ca211763c405e2cf250c4a17b628bb37f36e7ff48880793ddaa9af65d59c6020e5453781ddc33a9742d8f6886b12c4e7aeec5268c32130767f612917a6f831c0ba3aeb8e858374038cc047ec7b2aea1b3e6dc2e55a816079b79ea034cedeeb9bd3dc8aba354e3cf89a8223ba583943235a6e26e1ac691393c1dfbd7200a1ca080f2f3814b598ea9639e3f322ba22311ba8e44737c05f497a0cc1268a9818ae5b3ce6a924faf31108bd9e516b29be6b89fe03c86ebc4f5b000cae50b163fd4294f72505abc37524bf9d6224d48666013b48660bad0c58db7de4cd122b286b6f233234eccfeb15979ed81a587d05e6af40ab1e17fbd9641f0aead70c80c454969fef47748382003e61777d98cee5f1210da09db75c59c2f0b81e34059bd20938a56790c5cdb22b24581304cf1a8ef6f2b82332e2c70c94d400807692289b88d7e133dcf1ec8c3cfa0e313bca8cc0c29984fa6be3aadcbef144baf1bd157d6930591f74b4d28eefc1e5c46ea3e5fcd679c6caa53ad8a4c8d0cfad86b5697c167aa26040d4eda5b5d987c3f654cc47869891ecf2e012370340b76aeaca447d01386cd190cb80767ee5a1265af5a5b5b09fb6606d44e85dc7a4d0265cf22f554b9866c9cc999b69b4884adf8c66b38bbdddb94b968edf873e9b7c1439eed1c2e969dc23f3acc1b760c06ca7fb35e6fd46b02d2fb5ca27984e267174b73fef4108d731b2d518cb24e2aadc12f7fe140eec8003eeb3479c9b624ca42f4f55a84f6ad58123d943e60899d6cd784ec8e83e2d82f654643ea05d69888d9ba6b100fae81ea820327c7234a63110619623de4c043f58aa10a0135e21ca2abfef6a7585fcb563b611cfa7b0cf7e26410519733e28a123c79f794d63081d9c9f63d489725d076f0c0227189bef6013a8941f108c30fe198eb2a9a81ee62c58f8ed1dfbc4795742dcc8717595bb16dd77b2c7357f572c66daa4861611d6e8ad4fc69fc484a14c6392eb178a269ab04f624a074a58a86ee2d4e0ae35f48d584a1a9d0e675555c5ecd883bb346871d4d550076c98f403f512b07b2b6d1100dadd3dce75de0f9b91ed13c8dac52aa946e40fc612599dac82c5458b43c50a7ff2a77a63b9620151717728f45f0b11c011ea164413dc1e40961df73f76503ee417cb8a8a79f143ad50b52b312429b5f4f860a7e413b6f7aa28c9c6382e45d653a11bf77e16f822d2942e902ea432238c8341a858ae4066a70a56016d7e296aa1778c5a56a0eb7c66ce08c49d5d2b78976020916e8e538065153a91fec933ad7fefe09a4accbaa9642231f6809f25e508e46d84b369dece6e0e51beb0735e2496ffc1df34d834aeafb03beb9f7714f5d3ccbd1be3bc8cab0e681708cdc3cc52f76a5dd617b38350d34acf23a9de53fbde051c407f5945fdfdf7a2dfb895e247b9394fc02a5be99a3c70d6a38c0ba1ec06a1f12823743b8eaf51f24a68b1388ccf796d30f1e577a536134c81df26bd8982cac233d127451fef0acd1db7c3e649ad3c3623f515e6b5882cca1193f12db10f50bfb6c071673803ca707af568bc67ec667d17d7d364bfcedbebaedef35338812fc413f58215d4b2e682d1d7bb3fa46030a290fdf0edbb4c382e2f554376b3416effdb234edf08ff6d226cf33daa84f114fbd7426f893b9f1d356d0e610dd9ee805176be2918bed8bcdc42a6a3fd47af33944cff38ffdb83c1b4638e58241da2bd30d6e8a8066d4fd387db54dcea1d13705c20e07d2ee9a26d64193fd66fabb31b12f1e5384fb45efcd981dd51fd3a2826fe095e6b1dcf5530c47b512e2b9d5e86b0f2976fcb30b6934b7b29a22d78d4b3e1c7b7f7f8dccb12e4ed51e2e7c33d0eeba7384c4e100428e83d30151b3ad1ccd55f42487c9ad5cbd340c8ec2c681e829c4d908e19eaba9add354d01123e9bdc8e8e2c9e8102c9e0ee4945ba8365aec066332a31710142942176f293fdd32b38aa37cd579367563a1f8730e2dd0fc65a46e6a4ca0f2e516a2f6da5a5826adb0ce97a4514927c59b49853912cf39f8d51ccdffb0957236468e36d9b5447518b0a77df9da65bfb52f75cfaf6d8c789caf0dbecfb4f9f96d5d9d311e1a7c2d5852f178777c4147d3b489815287045718d4401babf43fd93fedd0f62e26383df9ba3a55dce9fd1a3e690e35a20f337061e85bbb1733d398bcdb6ef74feaf52c28d2065e5cadc0e6af0f27eeaf24ea7f13591cfd5744492f744e21bb2a12e35df3d9ad4f36abb9d215ad35c920b8400e93ffe0d54b888466a8288ab8bd6bb33e5915e42b6997a18466b814e6940eeed18d09d04b1f2681d2054cc2b46fa8e4752ef0bf16828a1d6a7148f25f09da01d809dfd7c8b5f027772621347c74b272c7a3bfc8e4bfc9b7f875b1b8bc36ed36681bb8ac3a9fbbc4c9646da2f8dcc5d84d0060a6994b35fc9260f4017b260ee8cd8814f1e7d51a37b0ed1e5d924b6367d27ca7d81d9edd8faebcf04092865686b143474fa4ac646dd13ea5db59b52d3054696791b542a387f9cb1344a1dc3f04d626ffd2a6386d75eba50b2e389fe1e4ae639b2d2aaea6308bd5d722a6ddd22bcf58fcdf74e9dd1394e4e78cdd3b7dc6bbb7191b2a042a32e4564b8fb5b8900c9f8fa408cca2baa7ffc1e245529e408ce29103e076bbfd647abab5703fcba0248826c4240da1664badee9a6fc780b6e67c1ccb254cca9fb34e83349a98d29d2518451cab329a476b1dac00ccc5615a8daef5d734cbed3dbad4d4e456410b3779f3afcc83a1eca06862a222850c8c47102026e3a18f0487cbf1677251375484fb323907c4d93d624510bca20b70a466ec1b8013b76ebc4e51ad138e16d1a178336338211543693fd074c55fe61bedde7c336212dff4f5f58c336c872b146b8567282985359066d816bd3f594a1d5621b41c86ce7ccb809d2c2a1b1adbdda62b5a815d715afcdfa8a09ee9720940c159ff84224a7556f12a25e7496d68de6440d5de8ff834c71e430471d22641bedcf1ce0659cafae4b6a0d5e669d018e762d2b0eecbecbef7a98f95215529acbf2ac0cd4d5a2c2381ba614dfbbc16891eeb6a36f9d539c97c9014cf279ca5efc5aab6fb18f1f36be2de541981cae1c9ec7ea16921aed6ac7f5471a363fd5e9d14acbe75d30894f8ed398e25ce1bb6081a1a7b199d29f72ec0b5855ad13d2927c0df38f92923f81d46635accb659ae02154aa53ef5fa58db6c5fe3c678cf480a8b841440d6230005d50d213845267d1b1d08234797ec0e4d7eafbabef1a00e7f07d943d26788d01f81c5626a76b240d4702b3eee3d3178b551e5b84e1a4979ad26400dfed728368ef9da6e575d8e2a048f96470a43cb72ee22bb5ffc638d24c71e0c95943e4621ae766ba63ccf8416c71efde0c8f4052b7032522b8b7af19708b7c94680138af9176d9eda1a6af978cf8991559025493aa10c5fcef631e248f3c49cb125ed12f163cda6c2f826722c5aa756b7558abcfabf0e9c8554da630f34682c0b84fb248e4c687db9ec5e186d9e68b5d1469c982da19a53843b13698a7d89d000f735694e43f96069d4de05d8c1f95e04503f46cf2bb88ece7879b725746370d75433cc2e23c8a91ab89a5c258a15c3fd07efa3a6a1f1767584db68ac8aa76419436e7b8d9d51067bab2664f246d48bd5760c6e4ca95ce30b732718beb179d617596f50e9e771a0366661", 0x1000}], 0x3, 0x0) close(r0) fcntl$notify(r2, 0x402, 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000001d000-0x4)={0x83ec, 0x0, 0x2000}, 0x4) sched_setattr(r3, &(0x7f000001c000-0x2d)={0x30, 0x3, 0x0, 0x7f, 0x32, 0x101, 0x5, 0x7f}, 0x0) socket$packet(0x11, 0x2, 0x300) 2017/12/24 14:33:16 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/vga_arbiter\x00', 0x77312f989870ff44, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/rtc\x00', 0xe000, 0x0) connect$netlink(r0, &(0x7f000069b000-0xc)={0x10, 0x0, 0x1ff, 0x8000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x51, @loopback={0x0, 0x1}, 0x1b2}, @in={0x2, 0x2, @rand_addr=0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef54}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa4f0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf555}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001e3000-0x1f)="1f0000000104ff00ff03000007110000150ff00008000100030103dcffdf00", 0x1f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002da000)={{0x2, 0x0, @rand_addr=0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbd000-0x8)={0x0, 0xc}, &(0x7f00007a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007af000)={r2, 0x9ec}, &(0x7f0000d22000)=0x6) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000cd0000-0xf7)=""/247) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f13000)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f14000-0xe)='/dev/keychord\x00', 0x109000, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f14000-0x4)=0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)=0x0) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000030c000-0x4)=0x10, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b82000)='/proc/self/net/pfkey\x00', 0x1, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x5) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r2, 0xf, &(0x7f00009be000-0x8)={0x1, r3}) pselect6(0x40, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000340000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x0}, 0x8}) dup(r2) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000e6e000-0x8)={0x0, 0x0}) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000791000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) recvfrom(r1, &(0x7f0000d75000)=""/230, 0xe6, 0x40000100, &(0x7f00005ee000-0x1c)=@in6={0xa, 0x0, 0xe5c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') read(r1, &(0x7f0000b98000)=""/248, 0xf8) sendfile(r0, r1, &(0x7f000073c000)=0x0, 0x100) 2017/12/24 14:33:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000520000)='/dev/autofs\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000098000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001000-0x89)=""/137) 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000027c000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00001c2000-0x6c)=[], 0x1, 0x0, &(0x7f0000c8c000-0x1)="e7"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000019b000-0x4)=0x7, 0x4) 2017/12/24 14:33:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000038000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xe50f24b0dafc5850, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000)={0x4, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000001000-0x10)={0x6ff, r2, 0x2, 0xff}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) futex(&(0x7f0000000000)=0x0, 0x4, 0x0, &(0x7f0000331000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x0, 0x62e5d43c) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) r0 = socket(0x2, 0x2, 0x0) socket(0x8, 0x800, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) pipe(&(0x7f0000697000)={0x0, 0x0}) write$tun(r1, &(0x7f0000f7d000)=@pi={0x0, 0x800, @ipv4={{0x2a, 0x4, 0x100000000, 0xa9, 0x10b0, 0x1, 0x1000, 0x9, 0x7f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x23, 0x2, [@rand_addr=0xc5, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x101, @rand_addr=0x200, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x2b, 0x2f, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80000000, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @lsrr={0x83, 0x13, 0xf2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x89, 0xa, "5c6243acd3a3b0a6"}, @lsrr={0x83, 0x13, 0x1ff, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0xb930}, @rr={0x7, 0xf, 0x8, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x3f, 0xffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "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"}}}, 0x10b4) [ 70.610763] nla_parse: 1 callbacks suppressed [ 70.622035] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.662072] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.678572] binder: 11784:11789 ioctl c0306201 20004000 returned -14 [ 70.695166] binder: 11784:11789 ioctl c0306201 20004000 returned -14 2017/12/24 14:33:16 executing program 4: personality(0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0xbf, &(0x7f0000214000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00002f2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000096e000-0x4)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000090000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x3, 0x6, 0x1f, 0xa0, 0x80, 0x2a, r1, r2}, {0x7, 0x7b, 0x7, 0x9, 0x401, 0x10001, 0x34a, 0x454f}, {0x8, 0x1, 0x4, 0xa587}, 0x80000001, 0x5, 0x401, 0x0, 0x4e, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xbf}, 0x1d, @in=@rand_addr=0x4, 0x4, 0x7, 0x3, 0x4, 0x4, 0x1, 0x9}}, 0xe8) r3 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000ed1000-0x4)=0x0, 0x4) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000068000-0xc)={0x0, 0x74, &(0x7f000031a000-0x74)=[@in6={0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c2}]}, &(0x7f00003a3000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d4f000-0x8)={r2, 0x8}, 0x8) shutdown(r0, 0x0) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000a02000)=0x0, &(0x7f000035b000)=0x4) pipe2(&(0x7f00007bb000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000078a000)={0xfffffffffffffffc, 0x1, 'client0\x00', 0x2, "e501f139e6c625c6", "9012d8ae20ae2f1a6527df3aecb2dcbd6f199936db1ea1f4c74393e8952da79f", 0xffffffffffffaaa3, 0x46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$getflags(r2, 0x40a) 2017/12/24 14:33:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setresgid(r1, r2, r3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001b000-0xc)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000366000-0x1)=0x0) r1 = accept4$ax25(r0, &(0x7f0000cec000)={0x0, {""/7}, 0x0}, &(0x7f0000c12000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000038d000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000092000)={r2, r3, 0x8}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000500000)=0x0) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x10203) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000777000)={@generic="23a26703299690e0dc347d61cb08ac34", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x100000000000) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b00000)={0x1, [0x0]}, &(0x7f0000ac9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000631000-0xc)={r4, 0x7c, &(0x7f0000471000-0x7c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b9000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d06000+0x546)={0x400, 0x80000000, 0x2, 0x1, 0x101, 0xffffffff, 0x13f, 0xbb4, 0x0}, &(0x7f00000d6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000083a000-0x20)={0x100, 0x0, 0x8000, 0x2, 0x7, 0x1f, 0x400, 0xfff, r5}, &(0x7f000078d000-0x4)=0x20) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e6e000-0x32)="b63db8070000000000000000000024d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae2afc64", 0x32) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b7b000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dec000)=0x14) readv(r0, &(0x7f00007a7000-0x8)=[{&(0x7f000094c000-0x3e)=""/62, 0x3e}], 0x1) pwrite64(r0, &(0x7f0000013000-0x83)="2616be9b8309fbeef5a1355215e0f96cd5244971764c7c6501f0bc6e035592cee253fb7cdb5653e37d64e8d75ba2d2c7d0af708e2afcd4a6049ad82d9c8868d1014e58c5ade2e027ba1d0dad8bb98d634d38a56a17cca5a65965c55254b37ea4209ad3d45a9fd41be70009c96a90540d665a22bcac4eb33e1cedeb65260c1239f03bde", 0x83, 0x0) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000e5c000-0x4)=0x4) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cd0000-0x8)='./file0\x00', 0x40, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0x10403) renameat2(r0, &(0x7f0000245000-0x8)='./file0\x00', r0, &(0x7f0000af1000-0x8)='./file0\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000049b000)={0x4, {{0xa, 0x3, 0x5, @empty={[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]}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='statm\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e43000)={0x0, 0x6}, 0x6) accept4(r1, 0x0, &(0x7f0000a49000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006f6000-0x92)={0x0, 0x8a, "7b068d15f97047013c55783b0b5e7c66e6d7f023acf9d344a7b1548109725761477c7a4c014c15fc08f9d466d2e1b8ab0e23b37f6ca14dcc66a650ac6fef32f2d7cbee43ec40875ef435b91e2ec06eb75efafe8e7496c783ce765ea162b87849d007c97e877bc30f458a0dfe7a04feecef908b1832e5b1a81ab5cb72b4dde06d7a89165bf66f2de4a824"}, &(0x7f000053a000)=0x92) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000096000-0x8)={r2, 0x5}, &(0x7f0000a75000)=0x8) pread64(r1, &(0x7f0000bd9000)=""/144, 0x90, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000def000)={r2, 0x1000, "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"}, &(0x7f0000f92000-0x4)=0x1008) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000003b000-0x70)={0x101, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x3, 0x800, 0x4, &(0x7f0000632000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7, 0x7}) fcntl$getown(r0, 0x9) socket$inet6(0xa, 0xa, 0x20000000000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000920000)=0x0, &(0x7f0000841000)=0x4) getsockname$packet(r1, &(0x7f000083e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b70000)=0x14) sendto$packet(r1, &(0x7f0000404000-0xac)="1adcd6a00e750479c5cb221ff64600559f8efff6b33e5c346e7cfb22abe2fd45e064e96588b7d5b163749a9b2032614dde0781d8f8989dd0210309baab916ad3a552ab816b9bb8792c32a551f169efe8b6137005848ff216d5a4902494b62de2c6283648e932ff9acddaec823dab7891c9105218e1fc6d1eda66d1d3193c906d492187ec06c76848f9f9a6019592d0e1e7c8dc2899e3618a1adb7e81ed0f07dea7aac16c239cc98db9b5bcc9", 0xac, 0xc080, &(0x7f000087a000)={0x11, 0x18, r3, 0x1, 0x9, 0x6, @random="12920f0aa404", [0x0, 0x0]}, 0x14) readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)=""/39, 0x27}], 0x1) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fbe000-0x58)=@nfc_llcp={0x27, 0x5, 0xfffffffffffffff8, 0x0, 0x4, 0x6, "71c6a4237db76d65a94d53d7604de94f8bb3250c85fe9a058c930db7b0c2ccd51bd3fb1f150d54c72c56465566af35aab3ebcf63de4a9437fd13871a71f10a", 0x1}, 0x58) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e66000)=0x0) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d5000-0x8)='./file0\x00', 0x100) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e39000-0xcc)=""/204, &(0x7f00006cc000-0x4)=0xcc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e69000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x80000000, &(0x7f0000055000)={0xff9}, &(0x7f000044d000-0x8)={0x0}, 0x8) r1 = getpid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d45000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e7000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ed000-0x8)=0x0, &(0x7f0000be4000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000069a000)=""/0, &(0x7f0000000000)=0x0) r2 = dup(r0) ioctl$TIOCEXCL(r2, 0x540c) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dca000-0x9)='net/raw6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000ae000-0x10)={0x7, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000106000)={0x6, r1, 0x0, 0x9}) unshare(0x400) r2 = creat(&(0x7f0000b83000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bb3000-0x98)={0x0, @in={{0x2, 0x3, @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, 0x8153}, &(0x7f0000a2f000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000360000-0x8c)={r1, @in6={{0xa, 0x3, 0x1cc, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008c2000)=0x5, 0x4) connect$inet6(r0, &(0x7f00004c7000)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) bind$unix(r0, &(0x7f000076f000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000514000-0x6d)="", 0x0, 0x0, &(0x7f0000641000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000097000+0x267)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000038e000)={0x0, 0x401}, &(0x7f0000ed2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bbe000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) getsockname(r0, &(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000530000)=0xe) [ 70.983902] audit: type=1400 audit(1514125996.729:35): avc: denied { create } for pid=11834 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2017/12/24 14:33:16 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x4, 0x3012, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b2e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b7b000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004d6000-0xc)={0x0, 0x48, &(0x7f0000bb9000-0x48)=[@in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x755}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000389000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000370000-0x10)={r1, 0x0, 0x3, 0x2}, &(0x7f0000ef6000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000083f000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/24 14:33:16 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714a4eb3456d730", 0x31, 0xfffffffffffffffe, 0x0, 0x0) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xa8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088f000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000ec0000)=@rc={0x1f, {0xc2, 0x6, 0x0, 0x40, 0x3fdffffffd, 0x800000000000506}, 0x9}, 0x9) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000194000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xcb9, 0xffffffff80000000, 0x8000, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000af7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000910000)={r6, 0xa}, &(0x7f0000e57000-0x4)=0x6) ioctl(r2, 0x8916, &(0x7f0000000000)="") r8 = socket(0x7, 0xf, 0xc953) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x8}, {0x2, 0x73}, {0x1, 0xfffffffffffffff9}, {0xf, 0x6}], 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000818000)={r4, 0x1, 0x2, 0x7}, 0x10) getsockopt$inet_udp_int(r8, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000579000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f000077e000-0x6)={r5, 0x7}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000b61000-0x4)=0x0) getsockname$netlink(r2, &(0x7f000060b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000+0x2a2)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aae596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5ba4dd0883577fbc0f6c55129cef18fc53dadce78867bcf6a79db5c8a474a7878c57a3b92123baefe71ce342c265a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6c, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x81}, 0x1c) epoll_create(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000032d000-0x8)=[{0xb, 0x4}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000362000-0x6e)={r7, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) 2017/12/24 14:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000657000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b58000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000043f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000493000)=0xe8) stat(&(0x7f0000358000)='./file0\x00', &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d76000)=0x0) stat(&(0x7f000021a000)='./file0\x00', &(0x7f0000524000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000512000-0x4)=0x0, &(0x7f0000d05000)=0x0, &(0x7f0000444000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f0000f33000-0xc4)=[{&(0x7f0000c31000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d19000)=[{&(0x7f0000ed8000-0x65)="b400bec2c213a6dd072660c4dd3f0b0d6b924586597fe1ad68ece7cb1a17201dc07471e0507f4e586d6f5d958306ae6ff1b3a17f7893df06a617969fbf59efc7bf3c0412bdc9efa66cbba94c7fc769fc9679489b8977648f425b5ff0b291f2a6b1207b84e4", 0x65}, {&(0x7f000090c000)="1efe41694410ed75ad7cf2401243f5b1d62da7af32ea7903641e2c0a54dacff3a215b23c7d929ac16efa51a4154f0b50e2fb2787133685e221c7dbb95bb13ca15c806f361c72945ca135f4b1e61aec4e771a486024e8d7f6555dfbd72590da105dfb1c0677dcddd7452289703b194e345c0b4719c83faff83a39d4cdcc4906dac5d8b46d7a7c9d4c83a7f6a231aa11db2876fedfc70e58a80d5e1146ec2b1801c4a194b55c35a871cb9bc7f0a8907d42cf660944e0e5add9cddc1937cd224395827e668d1c3794c891a6290cfe83", 0xce}, {&(0x7f0000873000-0x5f)="f4538ec99d7e61813d1c2c5092f2a648e893d4b2cf5b7d8f7832f1b4a8a99977c5a3dd473f8831d4a1c3f1d81596e35acad94c9eef208452a6d6f716402cc35e6432cd01fda10d5de21ca5d7f82d3cc13b87601c857390edabf73a21cc7ab2", 0x5f}, {&(0x7f0000e65000-0x6)="a2e3984e2a5c", 0x6}, {&(0x7f0000e15000)="104d53092e7ba3c22f9c7dc52804a3b64b64d5cee49304903e30ed059b24fc92720192cc7c72611d6592f79ce35b7daefc565c28c38167a7e5868b37e0d0c7767b310184723ecd16573f53b5c3130d3f200989bfef88a40cfcc9e3d60abc78e99f7d16ace92f54d9d9338678b56a95", 0x6f}, {&(0x7f0000bfc000-0xd9)="871d77501d399b6866513a9927e117b123a591bc750e0fee66a76ce90643445d3986f740f68e9745d50b822aa64595c0e43a1ebe027cae42ec310cfce8529675e2015b979e92b592e7b5a6e358e864a1be69df3c8daabcf32db7001b3e4a2cee6f6eddc016338d9946db335018d44c7a90801304f9b34596521c0481788c73da4f63365966a087a094e4ae7ed869dd857d0772daaa894d5e46829d8a908bd137559938c975febb7b079149b3a4c01151c125a54885ef071bac4b57e60c7665b0f987c73bed58340c4e1fd81049bdc457796796b7b23568865f", 0xd9}, {&(0x7f0000b8f000)="c8602b997f53f99bd325f93080d37daabfb3a06ebef84b41fe1f6ae060c196d374a7c155e4b3ea908194bbe172205fc3f463f759919e5296a6af801979491f1b5085f072dac34fd4e7a2d322e98752c7ec53", 0x52}, {&(0x7f000057e000)="b60e43b5d290834e52f4d12b2749d603414fd7a18e42a55a1d313dd2aaeb15e0621b9b2b958c9131b641baf5360180232c3b5abad338b006dbd3177b6c61ea46d23a97a6cf87dee172cbdb12bd30304a45383d9a0597552b5bce57dfdb684b1a4830390baa515c20a865b752a835cc829fe341a14c77d72e7bf2bca8400fc18b3fe73f66f57c80a5beb35f1f08c2ee5ce734576e87df4729fcd941e632be760e25afbf367ef95245c4673a12b5c1145eebf87d38d7f44a4f68814303edc91cd0bec3d8c8b07be4a94c8f52b731adefe650dc", 0xd2}, {&(0x7f000084c000-0x25)="546350e609dfbb76ab8673dc126addc97c878676cb9f3e172a89777676f795aa4aa38e8e5307c91a160597fbaf1343f21112b774f7e7b56b35a9c1cbbc9f720e99fb3c242504007c5d7cf6b96de415bf7733a44eb423c825b048c86dd5c5bc6da8e2", 0x62}], 0x9, &(0x7f00004be000-0xa0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r2, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r10}, @cred={0x18, 0x1, 0x2, r11, r14, r17}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}], 0xa0, 0x14}, {&(0x7f00003dd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a9e000)=[{&(0x7f0000dd4000-0xb0)="e8df5974f3f3fd1204b928d35ac2b5ea2a912b2fe6c19dd1c558e3b6e000ac34c82cab1c6008e10da3fd790ab8ea0ddf11b29bdf0475836b979ca745c21abb56f849864f0edc89f968ca592675fbe378b36605b02c2c43e0b6f112b10d36a791d05d18aa53c41e6873822c43a7c4ed2d64d4f78b3c48071cdd107a9e8c5a5d1d485c7b6d8034f0037c5c05970f590cc4d1876e7a6c919dd73466cdfb539d1589bd2b92f995efc398fb60f1a3534cbc6c", 0xb0}, {&(0x7f00000cb000)="c7885b2c17df8bb4a82ee9c53ebf12780b94829417e1b9e2ea45ffd3c6939a97fb0e42665b8b8eee07bf", 0x2a}, {&(0x7f0000192000-0xfd)="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", 0xfd}, {&(0x7f00001f2000)="6edccfb2cfdc148d82fde359f0ca1948dccc51bf312206be7cb55baec5033613ddbd82a3ccb88af3f0e5c16911a4c3a264ba000319f96d91f24ae41fcedac91a99d3d40abac67747cee66f96e2098a1ce21d7d402d9dc84eb0d1e533ca46b9c809a1f0a9482c1c46147146d0143655fef7efe68d59de9c8d1226e2330ff76b84d1b08f2ce5f6762a0d9f93600a410e04523864b9c8c977a79408a95c949bfa635805a34018cde3519682b1bd82ce1f134713d8f65d7e939a6f116d301364217f9543ef83ab8b181f06ad4858743942aba444f530679267f91ae8824fcce471059dcb39d8763c", 0xe6}, {&(0x7f0000e1f000-0x5)="c78ce44da8", 0x5}], 0x5, &(0x7f0000a2a000-0xb4)=[], 0x0, 0x81}, {&(0x7f00002f4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dfc000-0x38)=[{&(0x7f0000419000-0x89)="4f9f75b2fb5a3f7fd8017683f936e201b16009af2d6888937ca93b6766300fac068b837ff6ec96b233975a7d0c127446fbc48516733b3c8c3ffe9f25f8f9ddb720470f7bdb505c0890b83a49166f6c8e5e34c756c7115e8db5c280dd1956d3136eaec26b97b25dd7a6a72d706dc4f979a135a8b41dbc82dacf020adb80bfd6e5dc64b1ff1687d1a392", 0x89}, {&(0x7f0000811000)="b94dfc3d6f709fa81d8f9c5e5aca5dfb3ebc20aef50b321c6bb057e850a72e400d4f080056727636aa258fb19a5e098e5a7045d6160df0319ca5c4bd8db7da640f767879139031608c16911e139ed777ab4a491592e8437b3e860f9561835d45cfae3f218ce628b17b345050ff1bf6a8486803a070f2d26ecbc9d69000de8351c0cf6310bc830f91957ecff05c1052147f8fc387ece33d5ff418", 0x9a}, {&(0x7f00004fb000-0x4c)="2786d6132a16df002da4b786d0bf36d5dcebee8fcc2e7308d636ef9703426510c7c109b6c9c0395e1f7b1cd8cb133f73ee0029ce453586db76800c4b067061c5e1eb32745b0bc30beb9f834a", 0x4c}, {&(0x7f0000cec000)="72bc1d2a03eaa1f4df6dcd44b4f7fb36239f32b6a7a26b1e4ca8b74b1372b04462828c74a4e68980d55d040d8d712c0268fb6f6af1ee269254fd93c172f712a6df081ef8cfbb2a9abfcf5d213f6af71d9204177fb7e67dbd2ee5b95a9b0e4e4c82", 0x61}, {&(0x7f0000fc9000-0x73)="4d99d24c0ebacc84dcb617b003f3119f0d644a0705f4c47d20cbd22258a6f8770464607eef286b6fa870692263cb9f586455cbd4e99eac6305da54228a30784c83bef8906aaeda4d0c6b4a3d8dfb8d58a9d6b6a4c6fd49ebb398c1f36270bed0199bd8386299cab7ee2eb97a4ed4568508a425", 0x73}, {&(0x7f0000b92000)="16607f69c51a79ddf77c925bc5492275a060337e729d0f6ef32a48b26ca07071e877b5f352f759be1f37ddc7f934151b5125f8d390664077e0f27e92c63d91ae1c7d331b0d0703abfcd787f1cebb80010f782ad9538603733f43553b1e6461849ab02a66061c4fc6cc3a816e00856c70b4db87bc3bb45295fa9ccaaadee0164fd38243032e06888a0fa1cdc940d336c89c48c09f18bd9190dc35", 0x9a}, {&(0x7f0000b94000-0xc8)="c298d6c5a50f262d0bbebc3357ad23048b6fd4d379cb1d2f212af311194d32faca19b6403971bcd0f50a198961a17810727c52cd351b62d9d9994f17a4098552f857b45fd0753f09972fe64c054a5a8fba61d7e28048996f4b4deb28387e8f720056325aeb40a7c451d17ab5ffabc1b9ca6a7a713becd4ab0e5cc76def6b175da10464e71f61affd038740841346b9c8f747fca2ccd35324fe75a6079cfecf10000ae1f22747993d776777f6c1f8d70453b7d347f3546b267fc7d4a39a3141aa802bdebe605f2efd", 0xc8}], 0x7, &(0x7f00002ca000-0x110)=[@cred={0x18, 0x1, 0x2, r6, r13, r10}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r6, r12, r10}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, r3, r16, r5}, @cred={0x18, 0x1, 0x2, r11, r9, r17}, @cred={0x18, 0x1, 0x2, r15, r14, r10}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r12, r10}], 0x110, 0x8000}, {&(0x7f0000597000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000018d000-0x20)=[{&(0x7f0000b12000-0x27)="dd21d824f02df2db448918019d3638f4fa304cf084f9caa68dc202ae7b6e7f5ea927d45cb493f3", 0x27}, {&(0x7f0000267000-0x71)="8755bb7657a295cfdf7c56fa4c4ce6c418fbe02a507a3615ea85f1342e809a1c4166aca330136e07fd999f20fbc679e24a2ff1b913b7337863a5b54b12a9af1f8da7dd8d36e93950fae0d6acc8780f200b2a158e9864ce52ea2f5ffdfba6a8e2c8c7bde428839eb75199a9b307e25a8e16", 0x71}, {&(0x7f000015c000)="8142e5ecc21f048d12f2b91e913ba11db27b7d4a136722b65188b9073151dcececce379bbba7acf9efb9acfee78631d9b51472146f6f6f421f735b5266f0f5e2ccdb95257329e1badca6e5694a9b8041f5bcaec97ebde0fb73243032dc836f2e049c2b6739d6b1528247ce2ec3dcf0e924fa0fe5028b22557804ae2fb5f20751433ccc119ae22d282d424322f9db697edde071b1b65756b8caf2119e81123be9e286ef888c255f54d60e2e238439265603f95b7ea4f554d6e192a9d0ba", 0xbd}, {&(0x7f0000370000-0x70)="4d9acbcc3921ba01890b96c63baea2817aea8f11f1c185c7e11bc2812e057b8e260643c6c4d080c7790a593d9979bc62222b4682ed72c3c119f03de0acb5146e6769a45f1ce8b206068b05b5941a76efe0d8e0aeb500bed918ef02c80326c382369df57c6f2433bfa548fb1857477852", 0x70}], 0x4, &(0x7f00007fc000-0xc8)=[@cred={0x18, 0x1, 0x2, r11, r16, r17}, @cred={0x18, 0x1, 0x2, r15, r4, r17}, @cred={0x18, 0x1, 0x2, r15, r14, r8}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r15, r13, r17}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}], 0xc8, 0x0}, {&(0x7f0000f0e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ab000-0x28)=[{&(0x7f0000320000)="2a8adccc60f1ca84905384ffae9751abe09f2fd870654904ace8aa4eb48f62301e426617a4c01a43392df7c02c3af2828fcd42a89b664ed93c19fd06992ffe16059d7b4e494e3dacc96b4277d84f63cadd4a", 0x52}, {&(0x7f0000d0f000-0xb0)="d2292cba55c9420f1c55979190e421c573cf81fe5bd72ab9cdb5762cde02255325320820882b1206cfe2c8c1893581899027a0aac659943226bc69d7bf58dd5d000347c39bf3efaf1cc377389266d1e358c0c254011ce633ff638c1d2c92e70f0b1f25dc7788bd8bc3af3919d9aa98d2c316242d420e2cc9990c2c784b2bf8e83545821193dcd72b29126ff7ba493c96075836c5b696bce03dc5a78aebc212871a5ed05b4053aed0f95da1758ab5c250", 0xb0}, {&(0x7f0000e6c000)="5eaed2a701990befe42b", 0xa}, {&(0x7f0000f88000)="7d528ca582c232d8a82b674ff467631a9c4e5a2f6a3ffc68a0af57e17ee7d0793a16ca037351530a8ab728cf0841948c2ca072c4dbd61d42c854a87b464228a4990395e6b84f0ed4ae48a7917fde4029bc33e66f393d4a98976f267a07eaf7ee3baf0a6782b63405f6f2271c2959cca2bec908833f07fc812e7d7ca1e86e19fc2e7dc99a718a045d46a868d16abf6752a32ee9b8971fb451520de4e31336adbc9be50e96398870b14417fc64b02905db1734e902fc7f676a115fd2879fa6e206cd88ef44b71e866e21fb237ae46f6191d2895784ed488362adac1b8b80c42d", 0xdf}, {&(0x7f000097d000-0x91)="b40cd0285e4ef0b63a288f9a0e366297ee051930d909aa7005bfe1caf0f218580224fece17344188075e8a207e840f83988edcb87ca8325ad9deec8418acead47712e01513518f4a5c4d89c9f3dcbca086ec679448c375801f17c266159ff29d4fb8a27e3493d838ceca41d63ceaaf7686e8287e39f74c5479292df4b91f6405b19f55ef59b1b25fa8ffaa24292d319a35", 0x91}], 0x5, &(0x7f0000c7c000)=[@cred={0x18, 0x1, 0x2, r11, r7, r5}, @cred={0x18, 0x1, 0x2, r6, r16, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r13, r17}, @rights={0x18, 0x1, 0x1, [r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r12, r5}, @cred={0x18, 0x1, 0x2, r6, r16, r5}, @cred={0x18, 0x1, 0x2, r15, r7, r10}, @cred={0x18, 0x1, 0x2, r6, r14, r17}], 0xd0, 0x0}, {&(0x7f0000157000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001b8000)=[{&(0x7f0000adb000)="", 0x0}, {&(0x7f00002ac000-0x15)="cdc4c4719a9ee8c392635f83b3cc1aaabf29c89031", 0x15}, {&(0x7f000027f000)="4641bbdc44c943134ece44ad08f69eb09231477879e43af331a5eb88cee8889414d4a5c9b28c054481bae33ffd1f9978e7718935cf7ff6e27800f6f257cda36f88fa703e4fd1637a22837c9ac147089a92879e5c01cc35f0bc347a416a5c64feb36688397370faf6a144d4c740371a683cd86841469bb864992037b1ec2487b45066e629faae836a3a3d3ab0772df719741812fb91622f2d88ed518e837d7a0cd2", 0xa1}], 0x3, &(0x7f0000dc3000)=[], 0x0, 0x400c015}, {&(0x7f0000048000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b68000+0x1fc)=[{&(0x7f0000572000-0xd1)="109d304fbfd75337a68a9ebc4c2a5df11751a616ab529c14da5bc41f5b2c502602093edc9bc105bfdd1c74bf9cb7dbc6a5e88b12573b2844394c29c015713c79dcfc1f1fa7615c752de8c6e125c21c472efbef7ed1416cc1f793b891521d16acfe1434eb6830c72bf8e2d17286bd31b272b0b63ccb0c0b69a559fee81e7091c5f0c301249d3308f0c780d323d28a1af9bbfa3a8748802afa668af1f8d812d6a13063e98ce79f452dda03c2ff2a0c10a345ae49034e33932d000b7da4560db41b02464e8cfb5a8e62ceaa8a66ea49eb4578", 0xd1}, {&(0x7f00000c3000)="b7e2f19552b7015a15b83b40daeb13e1d5510e67b49ad45d8913955ab7d4b2d3ce2693abd221ea351021113cf601c22b46966b2ac245612789d6eceb05160af746eb6fa870f5af39cb4b272dbeb6c3ab350ded2bccfd1ff5fbf4c49e71de8ab8bf4b01a1ef2ec67edb302cf3a404be34d2f25a3fb90a3b", 0x77}, {&(0x7f000029f000)="beb429a2555fde63c8dfc8e9b7b31c16a70caeb9309710d5b4086f74afe51bcf2b0035f58b9d9380ba3618219136257cd1e68a35d4fad792b7a9ef1a320c317edd6867761c3f96c5812bc828cb8cec41b3012cbb1d2b0c757ac6c19a6ab50408b23f74a589af95e701fc4aa6888bb6377ed3cd2976a501016ffc24b124a3fcb78ddbccbd098552262527315285", 0x8d}, {&(0x7f00006b9000)="6fb66874166bd6bd146559c91ec3794e5b0ed87695e32ef4d1efc5c6ecfd9bfe706b376747cb5dbf4571ea61", 0x2c}, {&(0x7f0000b11000-0xaf)="469680d3a5db3a735941feeefee796793a24cfd8c036f4732a469d55600fb16d10edd2037f633eed42902e612c16aaae029fbd8e44add8c0ec68567f235f4fc8af84008ec5b6ac020d76ec5ab64d96086048dffd9ab0f23db901085a33c2faa8c3948b5b2f30e0589577b924f86bec06f5d2a812521d7111dec679c138d30d0fce6f212398a828e669f62f2c51263fc4dca4040577ea43471056c77b6a13f56dedb2b1e39dc897dd6e987feaf071e3", 0xaf}], 0x5, &(0x7f00007d6000-0x18)=[@cred={0x18, 0x1, 0x2, r15, r7, r8}], 0x18, 0x4000000}], 0x7, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) dup2(r0, r1) signalfd4(r2, &(0x7f000000e000)={0x8}, 0x8, 0x800) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fb000-0x9)='/dev/rtc\x00', 0x140, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f41000)=0x9) r1 = socket(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/autofs\x00', 0x900, 0x0) write(r1, &(0x7f0000086000-0x26)="260000001200271093010700000000000000000400000000000000002010f951050003001900", 0x26) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001d4000)=0x80, 0x4) 2017/12/24 14:33:16 executing program 0: mmap(&(0x7f0000000000/0x188000)=nil, 0x188000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000018a000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000189000-0x8)={0x6, &(0x7f0000049000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x125800) socketpair(0xb, 0x80005, 0x9, &(0x7f0000188000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000003000-0x24)={0x6, 0xe7c, 0x8000, 0x6, 0x10001, 0x0, 0x80, 0x3, 0x100000000, 0x3, 0xfffffffffffffffe, 0x3}) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000188000)="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", 0x1db) mprotect(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x2000004) sendmsg$key(r4, &(0x7f0000045000)={0x0, 0x0, &(0x7f0000188000-0x8)={&(0x7f0000188000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000018a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000018a000)=0x8) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000189000-0x15)='/proc/self/net/pfkey\x00', 0x400001, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000090000)=""/30) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000069000)=0x0, &(0x7f0000157000)=0x4) listen(r5, 0x2) 2017/12/24 14:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e0d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003f7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000436000-0xc)={0x2000, 0x0}) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") futex(&(0x7f0000c09000)=0x9, 0x0, 0x80000001, &(0x7f00006b5000-0x8)={0x77359400, 0x0}, &(0x7f0000de9000-0x4)=0x0, 0x3) mkdirat(r2, &(0x7f00000e5000-0x8)='./file0\x00', 0x85) getdents(r2, &(0x7f0000ae3000)=""/192, 0xc0) getdents64(r2, &(0x7f0000aa9000-0x6c0)=""/1722, 0x6ba) 2017/12/24 14:33:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, r0}, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000003000-0xfc)=[{0x0, 0x7, 0xab, 0x80000001, @time={0x0, 0x0}, {0x800, 0x399}, {0x812, 0x9d98}, @raw8={"26c76aa60b393cf315a8ea0b"}}, {0x9, 0x5, 0x3, 0xffffffffffff0001, @time={0x0, 0x989680}, {0x6, 0x5}, {0x7f, 0x10000}, @time=@time={0x0, 0x1c9c380}}, {0xdfc8, 0x9, 0x1, 0xf39, @tick=0x7fff, {0x8, 0x9}, {0x1, 0x9}, @raw32={[0x101, 0x8, 0xbc6]}}, {0xfffffffffffffffb, 0x0, 0xfffffffffffffffb, 0x100000001, @tick=0x8, {0x8b2, 0x7f}, {0x9, 0x5}, @queue={0x1ff, {0x0, 0x5}}}, {0x0, 0x9, 0x80, 0x3, @tick=0xffffffffffffffff, {0x3, 0x8}, {0x5, 0x1}, @result={0x2, 0x6}}, {0x3ff, 0xfff, 0x1, 0x5543, @tick=0x20, {0x3, 0x69b}, {0x6, 0xb}, @addr={0x2, 0x81}}, {0xb4, 0x9, 0x2e0, 0x2, @tick=0x7, {0x2, 0x3}, {0x3ff, 0x5b}, @control={0x1f, 0x6, 0x1f}}, {0x5, 0xfffffffffffff800, 0x10001, 0x1, @time={0x0, 0x0}, {0xd8, 0x100000001}, {0x7, 0xfffffffffffffff9}, @raw32={[0x157, 0x4, 0x80000000]}}, {0x8, 0x4, 0x3, 0x1000, @tick=0xeee, {0x7, 0x8}, {0x0, 0x7}, @addr={0x3, 0x9ae}}], 0xfc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000+0x30e)={0x3, {"b3f53b606a5207"}, 0x2}, 0x10) 2017/12/24 14:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000606000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003b3000+0xed7)=0x1c, 0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000011a000)='/dev/autofs\x00', 0xa000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a3b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c1a000-0x4)=0x6, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000965000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a03000)={0x0, 0x0, 0x0}, &(0x7f0000748000)=0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000476000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write(r2, &(0x7f0000eba000-0x1b)=':', 0x1) 2017/12/24 14:33:16 executing program 5: r0 = creat(&(0x7f000078b000)='./file0\x00', 0xd9) fchmodat(r0, &(0x7f00003d2000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e7f000)=[{0x8, 0x8}, {0x4, 0xcad}, {0x8, 0x8bc7}, {0x2, 0x27}, {0x8, 0x5}, {0x8, 0x200}], 0x6) write$fuse(r1, &(0x7f00003ce000)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x3f, 0x5, 0x2}}, 0x28) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, &(0x7f0000d6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r1, &(0x7f000079b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d0a000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c07000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f000081d000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x1, 0x99, &(0x7f0000137000/0x2000)=nil, 0x99}) r3 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$setperm(0x5, r0, 0x8040020) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e8e000-0x8)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f000041b000-0x80)=[{&(0x7f0000746000-0xc2)=""/194, 0xc2}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000144000-0x1001)="", &(0x7f0000f0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) ppoll(&(0x7f0000e1a000-0x20)=[], 0x0, &(0x7f000018d000-0x10)={0x77359400, 0x0}, &(0x7f00003f1000-0x8)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat(0xffffffffffffffff, &(0x7f0000cd2000-0x8)='./file0\x00', 0x4000, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000051d000)={0x0, 0x7fff}, &(0x7f000007a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e06000-0x6)={r7, 0x9}, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00002e2000-0x4)=0x0) timer_gettime(r5, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000125000)='/dev/hwrng\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000313000-0x8)={0x0, 0x0}) mount(&(0x7f0000142000-0x8)='./file0\x00', &(0x7f000019f000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r1 = creat(&(0x7f0000a8b000)='./file0/file0\x00', 0x20) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000894000-0x12)='/dev/loop-control\x00', 0x100, 0x0) pwrite64(r1, &(0x7f0000da2000-0xa)="70def0d11ccf85080e27", 0xa, 0x0) ftruncate(r1, 0x3) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000e95000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000671000)={&(0x7f000015f000)=[0x6, 0x25, 0x6, 0x9], 0x4, 0x68d, 0x6, 0x1, 0xfffffffffffffe00, 0x40, {0x3f, 0xfffffffffffffffe, 0x2, 0xce76, 0x89, 0x4, 0x9e, 0x7, 0x3, 0x8, 0x0, 0x80, 0x3, 0x8692, "e5b9d6125d60fb440e4919969de2783ffe21f7b9057f16c21850f6993e29180c"}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003b5000)='dctcp\x00', 0x6) syz_emit_ethernet(0x22, &(0x7f00004dc000-0x102a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0x0, 0x0, "d9000000073d0ae32533655b2a9b018eff"}}}}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ad9000-0x4)=0x0) 2017/12/24 14:33:17 executing program 1: pipe2(&(0x7f000092d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000+0x7dc)=""/101, 0x65, 0x60, &(0x7f0000000000)={0x11, 0x7, r1, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) 2017/12/24 14:33:17 executing program 6: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000044000)={0x0, 0x20, &(0x7f0000045000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000044000)={r1, 0x1}, 0x8) r2 = eventfd2(0x0, 0x4000000000000000) readv(r2, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) read$eventfd(r2, &(0x7f0000045000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000015000)={0x2, [0x200, 0x4]}, &(0x7f0000003000-0x4)=0x8) r3 = dup2(r2, r2) write$evdev(r3, &(0x7f000003f000-0x3a)=[{{0x77359400, 0x0}, 0x4, 0x9, 0x4a}, {{0x77359400, 0x0}, 0x8, 0x7, 0x5}, {{0x0, 0x2710}, 0x101, 0x5, 0x1}, {{0x0, 0x7530}, 0x7, 0x1000, 0x2}], 0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000)={r1, 0x0}, 0x8) mq_timedsend(r3, &(0x7f0000026000)="88e381dd2f4b22934362fc39b81a389b775626881901c97d7c2933696166970ed00e7a927524227b0f46ef2b510b17d38be362d85fcd578d4e4cb7876e90602c0804283619e985a5ded081b7272d", 0x4e, 0x6, &(0x7f0000014000-0x8)={0x0, 0x989680}) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000076a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) prctl$setmm(0x23, 0x3, &(0x7f00001a2000/0x2000)=nil) dup2(r3, r2) write$tun(r2, &(0x7f0000218000-0x8b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2017/12/24 14:33:17 executing program 5: r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r1) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) socketpair(0x12, 0x5, 0x80000000, &(0x7f0000dd5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a37000)={{0x1, 0x3, 0x8, 0x1, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ca7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/12/24 14:33:17 executing program 0: chroot(&(0x7f0000003000-0x8)='./file0\x00') 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fsetxattr(r0, &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007a3000)="", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getdents64(r1, &(0x7f0000001000-0x5a)=""/90, 0x5a) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe6000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00004c6000-0x28)={@generic="f29f50da27f0f2dbcdc1fb40cbddb745", @ifru_settings={0xd1, 0xffff, @raw_hdlc=&(0x7f0000ecc000)={0x5, 0x7}}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x6089, &(0x7f0000e2d000)="") 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xa, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000064000)={0x3, 0x78, 0xfffffffffffffffa, 0x3, 0x100000000, 0xe9, 0x0, 0x7fffffff, 0x14, 0x8, 0x3f, 0x20, 0x8000, 0x6, 0x0, 0x1, 0x2, 0x0, 0x4, 0x8000, 0x958, 0x401, 0x4, 0x6, 0x3ca, 0xff, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00000c5000-0x8)=0x2) r1 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2279, &(0x7f0000e68000-0x1)='\b') 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x6) readv(r1, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000878000)={0x3, 0x8, 0x8b0e, 0x1}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000adc000)=0x0, 0x4) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000212000)=@generic="b1b41095181504f41f40acf5baca1b2c") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000216000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b4000-0x18)={0x0, 0xf625, 0x30, 0x8, 0x10001}, &(0x7f0000b56000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ff000)={r2, 0x1, 0x30}, 0xc) [ 71.403571] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e1000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$llc(r0, &(0x7f0000e41000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x10, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000213000)="410000000104ff080471cf000000000000d100000b00020200000900021200fe63e6", 0x22) clock_gettime(0x0, &(0x7f0000af1000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f00000f1000-0x10)=[{{r2, r3/1000+30000}, 0xfffffffffffffffe, 0x9, 0x0}], 0x10) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r6, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="9f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r5) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() sendmsg$unix(r3, &(0x7f0000d79000)={&(0x7f0000d18000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000433000)=[{&(0x7f00006a0000)="8f56e866869750d57d0f436e9cb945fcf3946d5128129f48c0b74dcc92e96cf3ac9ea89b2d3928f1ca3fa1ada684c785b9730bc0618bbac6274bf8dbf018c1f9c325355a500db9e93c913656a24ed20c80ec88f05d7dc98da90eabef4a8a7978d68b4bc17e0905c3b378f9315ea071396a8236087a9e", 0x76}, {&(0x7f0000980000-0xbf)="04969a0647c6b231995025a8d622ff60cf7e997a4559648656ff3dc2b58f18079622d34a8b782c1b9786c881d3e7b12573d86b8ce7a032aaae28e87ad459383209cf4b8b9cc516802e889aeb9e96a5fb56a94d906aa47fe2abc51fdaccbe02a814ce81ef4f3865df7248e17d9247bc15aec17e5f93d57e4833751d542f59650ff72aab0d49a953e5e0881481870c5ccbdc75a5f22882ca25f18c5d8e4e42843775b9ebb95cc9621cfa967241d14a874848ce314c7df10b43b3ba3681da34f2", 0xbf}, {&(0x7f000023a000-0x88)="40566e2a5d81ebeaf3bcd6112ee4d619da522e9b5b9c64c9b57cec9c0e8c61443ac571d6746f1d9638d9c6849ff4561835ec841092cd80ab74293ff5a4b911f68de8e61d3e62e4e5e49fc07f94bce15c075c959ebd36b751d92608bd7b9e0c4688a14066155b975edf8347266c6eaefbcead22c7699de8c74665230ebf96814400be9c3287ced392", 0x88}, {&(0x7f0000335000-0x3d)="ce0ecbe8bd1b9b5d200d8f02803bfd1beedc68473af2984ddacf493a0b8788c6258b4584307128610e14251018af3235637f63730bcaeba9d44a2910f4", 0x3d}, {&(0x7f0000f2d000)="65718e07adc988a7fc5a0abaab3e44f4cabe3e9543a30eaa071ff1dc", 0x1c}], 0x5, &(0x7f0000ac4000)=[@rights={0x14, 0x1, 0x1, [r0, r6]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x2c, 0x4040004}, 0x4000) tkill(r5, 0x16) [ 71.449177] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 71.487244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000feb000-0x8)={0xf5, 0x7, 0x40, 0x1}) poll(&(0x7f0000bab000)=[{r0, 0x0, 0x0}], 0x1, 0x400) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/24 14:33:17 executing program 3: unshare(0x24000200) unshare(0x20020000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f8000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mkdir(&(0x7f0000d24000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000)=0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x10001) 2017/12/24 14:33:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000f95000)='./file0\x00', 0x200000, 0x2) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x3f8000000, 0x8000) bind(r1, &(0x7f0000aef000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x0, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000573000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000358000-0xb8)={0x0, 0x3, 0x1, 0x7, 0x4, 0x4, 0x6ad, 0x4, {0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x200000000000000, 0x3, 0x0, 0x7}}, &(0x7f000037e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000774000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2a0000000000000, 0x0, 0x9, 0x8, 0x800}, &(0x7f0000ccc000-0x4)=0xa0) socket(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000a85000-0x8)='./file0\x00', 0x0) sync() setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000091e000)=0x3, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000bd000-0x4)=0x0) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x400000) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00007dd000)=0x0, &(0x7f00005e4000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r6, &(0x7f000015c000)={0x0, 0x0, &(0x7f0000ab7000)=[{&(0x7f0000e50000)=[{0x11, 0x2e, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000579000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000079000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) 2017/12/24 14:33:17 executing program 6: ustat(0x801, &(0x7f00000c2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003af000-0x10)={0x4, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000393000)={0xfffffffffffffff9, r1}) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) writev(r0, &(0x7f00006fe000-0x40)=[{&(0x7f0000b49000)="e8", 0x1}], 0x1) sendto(r0, &(0x7f0000003000-0x1001)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc5ddb2903538e902782f00b099f7ef611ad5951f951c43b01789aa4d82bc27051491cc79bea21ef3ff9a1db5adff1507f267ff46546b7c87eb24c00ebb92ce5421d04b1e2444045ff5bd302a92b5791c32d3a6f31c26431b5d33c5931e8e415d5d8d8fc0d632074903eca5d9845098db235f7ddc554887584c234b66a414e85ace0e791b1259ac6dbdbbef24de34f16beadb781b0f50ec32a80ffb8b38742606653d57df0c600ad39e871260068182c679c015f32b38eb46a6c5bc2ffd6a14b5d3f3213823dbca12727907fb49ca18a15dc4790a00afb508bc0eec852798e0eaa89fc24453beb1572303b4f321d005a74021bb3e5877c1e10782d3683f40453ac3cff25d5db4f025b98f3dd8eda53b505d7d76f8eaa76c1f5fab8026a00dce99b8bdded60a800e659dcb8f8a5fb0dc86868c842ab7c1f7bc7472a52845dd2e4202de269468d392212f0d573d5874721d6f9ad2f4aa5aeb94d516ffa24bc6c5d1728a969ae747fdab97984773a13251e01869c786b246681dd10dc15f8f1fc02d130ab3b0bd0896c19ff467ca69a4b75d4afeb28e99c083adcf436a2438de739c0237f30002704002755abdafcf61d0182a83f179dcc8361bb575c12cc49513768859915b53b2e80213710814b99dbaf0af3dee89e190ba30bc121d1773f477373e07f796d421d41189dd0664647be0602d045e068be839696fd24d15d51950a2c23f0799767f33d2ac58ab10d77587d8272de0d2a3f1298ef247d83c345957df2fe703fe40b135144f5295d991c300175c41cf816fc7d3625695be193cd815b18d695a56e427798cb8269bc21e2c77102146cec3a8efb2020fb876e064355437fb222b082d835d53b3d5c7999a3b27e0a7179a2ba72af8053541e5da2fc8376681d4e38628d14a57b7eec3680ea417b2850251181c299071e66ff3235d3808d93d960ce6c29e20796aff6dfcd9b1fab67fa92b1f36559b9d364aedcc3e10cf2da5aa54d7bbe40139f85b5f458d6d7046d5f625e693db0b34256ee7bc29a1f8890f285900d39dfe67fc9b36fb4c65606202a612f6e7b0648c2175584ee89a8255ad74e36a7696bbd7f07232439767efda62e822347261c5ea986888a87aec2b6bdb586614ae6e039bf7fa4312065cfaa593a8e1049e05b9f1233be7bd6282ada8a72e961330211f06660b88dff930df65e34897a2ceb608711f9b9ecb1253673ae013942c78a9056b914d815485af95a1b5621b05af8992ad0f440c779768c4e0ae85eda4abb59085d0b4dc458b0c5ecdf3160f9b48109dbeda5d0709453ce62a90aba6b9fbae5abf8f4d9d4ba7df457874008aa731be22f5805aa1b9c3af837d310644025723f123357dbe9efe8ff0d7977d31071e1401e247c26ade654d8a834199b6e2ff2aacab289d295150e10f3387b1a6e2d1574bcdab66cf7fd9c001629a05b6157737c2d9d6df2527a0b8b2acd9aefec022acb2614db1af06e8baee6823f43385f75a63d96ba07d323625dccaa9b9d257b568aebfae1501b7168d8428ad8b4fc536722733ce29905c3952f2cabd052521fb799a7ed8b3216df959e3a1a4eae21e220288a4c9caac6630aa3b9e68d0f6381da227f7b37979c5bddd7eb598c9606bb6e4ade20f951dae3a977011326e175d6c8f17e71b8ede077da0bddc274d6cf3c2c1ad45e5662f2535cc4d07615f7f4f99adb05a78063e0180fc07409a9f18b83a9f11e6db57e43be4eb903a84db31eb3d4f2936751b57ee6735e672bc7af359d8587bb9c10b2a79828d000f9592b1c31c9fac830b1bb0868959ca3cc984986980f1d0a6bd19639921c476711bc524ec6b02c4f914c4ab53387fe658573e76aab433d6aabcad072c646901c46e59eac750f29e9938435ca6e43ebedbe2f2bab5f5b3d0ab4ae5004e2c86ef96dec08227859afe48b9267878f6bbb8904fa07f9bc8a7518af11af6b8c5d9244689d72f547fe7fd210d426327426c0606f6cee5a4a6114e2fe1f69b8012a883025e79ddfe6170e5c11df7528020e840274fc871478e8b858de2a46ed7484d069124bef03ba9cb32cce174314178acf72d2af57bf7f89f195197f96ab3b1169dccb2a594b841dd3c113ae7cf7b94a9dc3ec0727fed90cdd509fb4150d2eab5f3d988bc164b7a66075616d8147fa668a790bb3c5cad71675f2bd0a8575855dec23e3d543bca27b3f751016ec32748b541b7776fc77c006c35fa76c353a9d339477dc5883584ceb6162e7d278b6c79eeec436e254ce9f1fd9db72661a4bd97e362369d89d58c1d31718c020a54da1e2df989ac94d5f95f4864c527de5e1931a968924f3e6092487b189f4ca011ef73b441484acd5d16bed3b168d18a84a95d2f26afb0d926ab0d54c0fc44f3ada20da6d1309d9e4f046098a4a3fabe539be313a2fd3c64ea7cc1190a6e31140258212bfeab8c06cd224e32700c879dda71ebb43b6ffe113d99aa1096cccb11cf18912fcc268613115bacffbf4bb648860a1314cb0eacd7dfec7cb8a4e088c958ce7398921b26f5bfd90d27bbecbc45fd5a3bf37008f03a8be65b31b1c7320eb9e8446d1f6ccd561c7659399ac2b8e59aa812e8ffc682b94b04cb3992ab15cea1badfc9bbf3e8b8d21ded4a7fd72997a10de979fe71e61ff859799e80a8c2d6e83e1752103bcb35f3668dede83ea565a386ae849f154ed17140fc24418989c321869917f1bfc0b5e924c62f25d54c43cc86487578bfa23584be194d7cf9bc3e3168d80c0b19a27b8f1c5eee001be14541da38fd4dbff12fc5d49f5ed15dda63374a479bb3f2adac00a3241293fb7937dcc0000000000000009d1a3b538d5eeab52cdde1bb223ee3c5e3aae84088c35691d1c124322aa0540182cc82b0dd4318d8a6e2534c0ad", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r5, 0x0) write(r2, &(0x7f0000765000)="8c", 0x1) close(r0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) tkill(r3, 0x16) 2017/12/24 14:33:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00005aa000-0x10)=[{&(0x7f0000ce0000-0xdd)=""/221, 0xdd}, {&(0x7f0000f84000-0x4b)=""/75, 0x4b}], 0x2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r2, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2017/12/24 14:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00003f1000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f000024f000-0x3f0)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) read(r0, &(0x7f0000a05000)=""/30, 0x1e) r1 = getegid() socket(0x5, 0x1, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000587000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000d4b000)='attr/current\x00') chown(&(0x7f0000ff5000)='./file0\x00', 0x0, r1) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={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]}, 0x1, 0x7fffffff, 0x2, 0x80, 0xb8}, &(0x7f0000000000)=0xa0) 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) sendto$inet(r0, &(0x7f0000002000-0x62)="aede501e46277f2affc90dd13840599c1cd9a4b4985812fd857318551ad97e6bcd888249d41e0f88fcd6b6eb98c3cca609a4fbd7c831dd16056b8e479cbd092116ea8d16e6373ca7eed34888b6cfa4bc85024b21b3ffd3cf6320ea732022a8a4b987", 0x62, 0x4000000, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x1, @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]}, [0xfffffffffffffc95, 0x401, 0x0, 0xffff, 0x2, 0x0, 0x20, 0x7, 0x4, 0x9, 0x9c5a, 0x96d, 0x2, 0x7, 0xff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r3 = dup(r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000b2c000+0xe95)=0x0, &(0x7f000029f000-0x4)=0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000396000-0x218)={0x4, 0x0, 0x6, 0x0, 0x9, [{0x1000, 0xea, 0x2, 0x0, 0x0, 0x584, 0x0, 0x0, 0x0}, {0x7, 0x725a, 0x2, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x1, 0x5abe, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x58, 0x8, 0x4, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x6, 0x8, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x97f, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0xdb0e, 0x7, 0x8, 0x0, 0x0, 0x2908, 0x0, 0x0, 0x0}]}) [ 71.516408] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000087000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f00004b3000-0x4)=0x0, &(0x7f0000749000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008fb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000722000)=""/241) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000eb2000)="eb791de6c0b89a496ef2fa7a1f3a917e09256d5fbf2824848c553bba7cfaf4b4bdb1bbf36b08735689ca5489651216b88462079c2580f685fb4ba81e03f9748a8c0ecb34adb3c87f8e676ec83af968d4a227ab6d4b337707361074183badc28a109fcaef", 0x64) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r4, r2, 0xfffffffffffffffd) 2017/12/24 14:33:17 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000071000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x2800) pwrite64(r0, &(0x7f0000389000-0x1000)="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", 0x1000, 0x0) ioctl(r0, 0x1269, &(0x7f00004f9000)="") 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1000, &(0x7f000018d000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b06000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f, 0x2, 0x2, 0x2, 0x4, 0x2, 0x1f}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000866000)=0x0, 0x4) 2017/12/24 14:33:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) setgid(r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000)=0x100000000, 0x4) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000c19000-0x4)=0x0, &(0x7f00004f7000)=0x4) fcntl$getflags(r0, 0x409) clock_adjtime(0x0, &(0x7f0000f75000-0x68)={0xffffffff8050fce5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8, 0x80800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000a6b000-0x19)="6870667300de4d1dc2475e7c356a479ff7f71a3a50c97282fa", 0x50, &(0x7f0000981000)="e8ed8249943840e083eae010d56e781677b79d4018aee973130f7f42006b92922a2e18f32d8e0c167c498a587c72d20161535a29508b42f994849cd3fb9d990da7ac57745388a80da48ecaa4881533119915b0db44d1b5b9b0f8e1812aca6217e4a59876683ff66763481459d673e7324ff86c18276cfd0093e13171ad6776bcb7aacfda557755111ccad2a2b788153618e0b438901b686fbfb41e2d304a26241cf8dabc01164cd83e0c6a335c51618c7227bc9f24ed82") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) unshare(0x80040000) ftruncate(r1, 0x0) 2017/12/24 14:33:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000f95000)='./file0\x00', 0x200000, 0x2) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x3f8000000, 0x8000) bind(r1, &(0x7f0000aef000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x0, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000573000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000358000-0xb8)={0x0, 0x3, 0x1, 0x7, 0x4, 0x4, 0x6ad, 0x4, {0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x200000000000000, 0x3, 0x0, 0x7}}, &(0x7f000037e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000774000)={r2, @in={{0x2, 0x1, @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]}, 0xe2a0000000000000, 0x0, 0x9, 0x8, 0x800}, &(0x7f0000ccc000-0x4)=0xa0) socket(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000a85000-0x8)='./file0\x00', 0x0) sync() setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000091e000)=0x3, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x5, 0x80006, 0x8) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000042f000-0x10)={&(0x7f000098f000/0x4000)=nil, 0x4000}) fcntl$setpipe(r1, 0x407, 0x8) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sg(&(0x7f0000fed000-0x9)='/dev/sg#\x00', 0xa2c, 0x10000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b4c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000576000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}], 0x68) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007c7000)='./file0\x00', 0x101100, 0x10) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000b40000)=""/241, 0xf1, 0x40010160, &(0x7f000005f000-0x10)={0x4, 0x3, 0x7a0, "302c7a9e7603", 0x6, 0x0}, 0x10) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000b41000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e2000-0x4)=0x10, 0x80000) socket(0x80000a, 0x80001, 0x800000000000) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b43000-0x8)={0x3, 0xa2}) socket(0x0, 0xa, 0x4) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00001bb000)=0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00008a6000-0x4)=0xf57) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000026b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x5, 0x0, 0x8000, 0x0, 0x1f2, 0x0}, 0x81}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fd9000)='./file0\x00', r0, &(0x7f0000fd9000)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='wlan1wlan1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fd4000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x80000028060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x10, 0x1) exit(0x0) syz_open_procfs(r1, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2017/12/24 14:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e10000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000a19000)={0x0, 0x0}) listen(r0, 0x0) shutdown(r0, 0x0) socketpair(0x0, 0x6, 0x3, &(0x7f00005ad000)={0x0, 0x0}) setsockopt(r0, 0x100000001, 0x7, &(0x7f0000272000-0x39)="6386d75a", 0x4) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7e000-0x75)='(', 0x1, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000f65000)={0x0, 0x0}) nanosleep(&(0x7f0000f65000)={0x0, r1+10000000}, &(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f67000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000f64000)='\x00', 0x1, 0x0, &(0x7f0000e7d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0b000)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/sequencer2\x00', 0x159540, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xfffffffbfffffffc) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1d000/0x3000)=nil, 0x3000) r0 = request_key(&(0x7f00008a6000-0xb)='cifs.idmap\x00', &(0x7f00005b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000100000)='.\x00', 0xfffffffffffffff9) mmap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x1) r1 = add_key(&(0x7f0000b1d000)='ceph\x00', &(0x7f000014b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000193000)="da55de83705e9a8ac43888ffabf3fcdc2a436af9f2b4fcd07d270d6f0029da49d6ac48894be7a4087718cdcb46691a2ef306fdf4", 0x34, 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f000068c000-0x58)="7c72443023a1fd6166bbeb4b0e8a812ff12fa6c89ab45f79a88fdfc76b54218caaea7dc24412eda2425d47f20a98f52378804a95886877e8c47cd0c121b78f5622aae83c462882eb9d9e8fcf34056b892432454044839b1f", 0x58, r1) 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000313000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a2000)=0x0, &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x20)={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}) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000905000-0x31)=""/49) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000067d000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000770000-0x4)={0x0}, &(0x7f0000412000-0x4)=0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000430000)=[0x20, 0xffff]) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000059b000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00009d9000)={&(0x7f000072c000/0x2000)=nil, 0x6, &(0x7f00008f8000/0x3000)=nil}, 0xc) mremap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000335000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00009d9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009da000-0x4)=0xc) mprotect(&(0x7f0000865000/0x2000)=nil, 0x2000, 0x1000000) 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f23000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000dcb000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) r1 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000042a000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21f5a2e23b05", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) splice(r2, 0x0, r1, 0x20000000, 0x9, 0x0) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002cd000)=0x0, &(0x7f00009c6000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/user\x00', 0x2, 0x0) getsockname$netlink(r1, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000)=0xc) 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008eb000)=""/41, &(0x7f0000ebb000)=0x29) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) lseek(r0, 0x0, 0x6) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f00005be000)={{0x77359400, r3}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(r1, 0x8, &(0x7f00003f3000)=0x6d) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) ioprio_get$pid(0x1, r1) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000fc5000)=r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00009e0000-0x88)={0x9, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$llc(r5, &(0x7f00006da000-0x10)={0x1a, 0xf5, 0x5, 0x10001, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getgid() ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/210) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad4000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a0a000-0xf)='net/ipv6_route\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000072f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000883000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000802000-0x10)={0x1, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00009a9000-0x10)={0x300000000000, r2, 0x10002, 0x7fffffff}) poll(&(0x7f0000cef000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x48802) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockname$packet(r0, &(0x7f00005cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3a000)=0x14) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/ptmx\x00', 0xffbffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000045b000)={0x0, 0x9, 0x9e91, 0x0, 0x100, 0x80, 0x9ddd, 0x7fff, 0xffffffffffffff29, 0xff, 0x10000, 0x2}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000db4000)={@generic="f79937582915d762acb97ea69b63134c", @ifru_flags=0x9000}) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000961000-0x83)=""/131, &(0x7f00006cf000)=0x83) r1 = creat(&(0x7f0000c66000)='./file0\x00', 0x22) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000b21000)={0x3ff, 0x0, 0x10000, 0xf1b}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a53000-0x10)={0x7, r2, 0x2, 0x7}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c3e000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000336000-0x4)=0xc) 2017/12/24 14:33:17 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000002000)=[]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000-0x590)={0x1a1, {{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0xa, [{{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe811}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6979, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto(r0, &(0x7f00006a1000-0xae)="cc56e8f32861ced82ff7c17f4cf20cb7734984496b3abcd3b07c81b950cbaa69dfabac3bb6b77347379b2b8265f7875d79325c9f3b49b56fdce3c860f6f03f20ad9aba631fbb1bfb2e38f7528a292fc619ca3ac4f8f3726da3731bfe956763303a7141157c33fad68ea12c88947e519ddf0ae638cc7e4eda5446c3c5104573353c13eef09ea2615a7af10fc6fdcaf853e3a1ce0e15b28e9bf53f51298880b46438d440b504ff30728c006688ef50", 0xae, 0x40000, &(0x7f00009ff000-0x80)=@generic={0x15, "0698b4cf9c77c0cc2f403b57c76b11e0a5c7cd3dc4b23909a8ecfe0241bac26680c825be6c0a98e634b88630439f80c980a63f1960f084631b904b1854123cbbaae4010bfa7724ba79af100ed63f8476e0f655a2d09731d9e6a6fa3d2a9a7ae512b56770e4e24847ce80834dc5e48406bf6e49f8d7047a2ab3df50e8a076"}, 0x80) fcntl$dupfd(r0, 0x0, r0) syz_open_procfs(0x0, &(0x7f00002b8000-0x8)='cmdline\x00') 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b9000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000969000)='./file0\x00', 0x0) sendmsg$netlink(r1, &(0x7f000095f000)={&(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000969000-0x18)=[{&(0x7f00007bd000-0x11df)=[{0x5dc, 0x0, 0x0, 0x0, 0x0, "810b57fc7179d38f3c4ffa643b97b4a9b7aa371b7b2e17cf607109c754f0a078f44f3bdb6c3b6b5bc6bd0250e6389d36c27f43d9772c30b121656d9e8afec177dd252eaf4b7a5b1b42d536e0ba1db959648ec57a3171878c936ff689d87f005caa167d465229a34b54ac9621441c75ec75d958daf80432bc23aa58223d6138c539b9fec0bff9df109dec26bed18adc4182b49b33d9a673a52a48d9b34d99b1b5b14a172aeae45f7a8d33a78e2d3b5c07a39145991bb0652b972fb64c6110b9112a59e3da560ed026a587d7c1a01ae74594eeb1f5ee68007b744236d0154cb86bc9073a7eed84303ad93c339bf25bafac898b75163afdfbe57ddc90e5b9cd85143187001ea8da62caa4b0300867e0da7b842eb74da3c9f8a792e0b656a4d4f10fd562c1d592c3fa64dff969bee130accc44cc034ae00a7d5fbc3f3c66706b6c955ea8c96ba94ecff30608c04c50306e64bde838e773481fe77f2495e0b7529e831bd06896c3cb7c2cb27b57e4d70c38e0c70e1360e1f2e877eb1e75a4462a4c202a1e1a07d1351234644e331bddc7ef6f42b987f925143eebbe478b5e45655d8189180c731ceb39c98dcae4b81d0f4c44c4a30ea27e3db07bfd2ac6b45676b91eb6f14e5d59e9b803c42b812fb642ebea39d35beb40c71edb196152b9055ae11881d005bc18e64aafed8c0b51721f28a47d771d2f744874fbb92baf32efef0b02e99eb05e160b0f77b2e31d7ac382b20dad6fe1e63ad7fd02d7d81e2300c00e6c3a303364cf134baedb3a23183ceaf37450d588d7773b5ef71deffcfd58c484f0268c0c0a77d8320ed404780b9da860b3019d898b6208741cac3059c146d8baf06f14e5a96147d85b367a88d0786cfc552d52ece4c4da9bdc9dbb42abd478842d2f03e97f9c4d4dae34ee6e5bdde4610fa06ef7923401e7349ad1ecbe1a9f3ecc947069d373813081c1f428467bfebfc1104e923de5a378cd398354bd371d6cf75b41e961cb22880427934c0bd0cc632ff70ecc46628ca5dbae1d4dbe91ef0825a437931be420d7bbc73f202443e29c63cc1d04de638b8c75f7c74058eb23d5daef94a10813d3c3022e60b9dc6d4cf6af942e38cc0e7c37a6a769307e8a7d93dd66914938f50bfea38aaf99be3de806a35bec2521cdcf8fc0f0120a3964f456bd7c8a54755ca7763734508aee5807710e7b9ca3460773beafea65e932d923bc923a02bb3165c5d218cddc39c0a120543f1e276289735aee6b3cecd02ca56a7bd1b8ef277ea8be3f7ad5067a24dc8044c8f9334dca8a1aac09ee7054dfc6497abfb869d9a0e004f5ed3c5a1e3dee8803fcb5cc58dd1b9368afa556d5df981982da9279e5550961d02a4890682cc970fd33056ea2cb53b49974239d3893361dec8e4d12169e7c74c00a2ae2382b85805e4ade2c30b82f220c9602539e658aa063257cd89020ca9d54193fdc7f5d683868997efe372045c34ec02df5141053276aaca0e28c91b6c77ffcd12898e7c17668ccb0c17c8aff13e61705dd689f191f00887460a93e08177f7c4cfc637d598d99d33499b9c8bdd0a22f62e3827add640a5bac2cfab95217ea709208dfadb48c306a011ce9f50963c8aaf1ebff3980b08c8f6f528b319dbe09caa560040c1799decba740c79fba06b65c6ad204d2e960706b54053dc5a2bc28810e677cf28727fd7b5d41f53ca95421a11e951b6415a97972109a76b924f4ef9e2a2d264e4c956fb02d7e5da92fa43e6de68b3c3ca44d9d2d37efee3f19a163ce6292f91578972c8cfc45a54a9f63a95adb17a052cac44df3bb47ffa4395fa3cd8b2b991964496274740e1676c4426a8d9d9399b77bd42fc3db675f0342cec876547900e5dcb65662bb6d29ee1e5ba32e1a1fe629d6c99b0c0443dc61abd7ceae572501ab81b583cca5793f0cc9948d77438c554fa12e688968d6a1cd9b80d3d1901cc0f0c6d4139e8ae5f809358abd92d9c2876a2b486996fc4b54de00070652598aaa3d218754e87b957458002c7ffadcaf9969016d565a56fcb62347303deaadf4c15dd95b6fec07f84c4538616b13e6f899551644ba387e18735b027b6def7e5755bc"}, {0x74, 0x2345cf3b, 0x108, 0x100000000, 0xfdb, "0617bdc04f2941e837c347bf7f906c32ba2012846caa99b810fa82d6ee32e27626c3af835fa9cb8ab4ba6487facc364454f0fbdc0fed2ff0f1593bcd33077814d1d51be799a35807550000000000000003e92fdd52a194ff015cfb6f4b9593b1581c4d01"}], 0x650}, {&(0x7f0000963000)=[{0xb1, 0x1, 0x300, 0x6, 0x401, "063e820593be71d6154744609648d08e5b7e28ea117af2d73d1537fe2f648e3b4269183b9a53e546ff5fc87378270e7a19790e2d7ec3001e2f1da985a667627908bace8736b0f55d2e12560974d41bd4f866bd9baaff54f34ecace4441cc78de954183e7790a0a318f29d24cdc820752aa00d7f3becb283cd74707089d92c4e0b8e3ac38860597e35c8087cb1a8a9eaed417823a6073559476ebeaab23343d2ee9"}, {0xfb, 0x0, 0x4, 0xc00000000000, 0x9, 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"}, {0xe3, 0x9, 0x201, 0x3, 0xdbc4, "e75b415196ec7c9c950180ed43709fa94c49b82f4236fffa79be1d134a9a7bb12f837ce04f3f67fac5877174a1b7e855a53d401f742fea24e743f06d1ef307cdcd3222e76b3ac12d0d186afe4ae93db580b87b1bebfd5d920dcf24758ecd93cc1368557a4631783e29ad3c814f773788578e6a2c45dfc61fede76bba497232185a26b827769cb4972ae401452cdc9b376be88d58adf1cfca7c78c97979cf0cc6632fb835aa9d14158dab0a468ac487d835f2c93fb1cac2942785500e247cc2ad56c4e23c383d22b6dc465b0eedc528666d534f"}], 0x1349}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/create\x00', 0x2, 0x0) execveat(r1, &(0x7f00001ce000)='./file0\x00', &(0x7f0000784000)=[&(0x7f0000bc4000)='mime_typetrusted\x00', &(0x7f0000dea000-0x20)='em0V}em0wlan0$$ppp1$user-system\x00'], &(0x7f0000b1a000-0x4)=[&(0x7f0000948000-0x9)=':eth1:(\\\x00'], 0x1c00) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac5000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) openat$pfkey(0xffffffffffffff9c, &(0x7f0000649000)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2017/12/24 14:33:17 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00006ed000)={0x3, &(0x7f0000963000-0xc)=[0x100, 0x101, 0x7]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000063d000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000056d000)=""/0, &(0x7f000007c000)=0x0) 2017/12/24 14:33:17 executing program 5: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000) r0 = syz_open_dev$mice(&(0x7f0000360000)='/dev/input/mice\x00', 0x0, 0x103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b7f000)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x8, 0xfffffffeffffffff, 0xad05}, &(0x7f0000a35000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000001000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000011f000)=[{&(0x7f00004b2000)="2900000018001980f93d7524006900210206e3000300fe0180001a000900040006000000000000ff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca9000-0x8)={0x0, 0x0}, 0xfffffffffffffffe) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000ce2000-0x4)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002e1000)={@generic="7ecf35b66775b86bbf2abc1dcc0836be", &(0x7f000092d000)=@ethtool_modinfo={0x42, 0x3689, 0xbd, "880c86efac97a117"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f000020f000)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x340}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000fa6000)='./file0\x00', 0x11) inotify_rm_watch(r0, r4) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/vga_arbiter\x00', 0x88600, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b41000)=0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/rtc\x00', 0x420000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e32000)=""/137) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00004c6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x0, 0x20000) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000b4b000-0x8)=0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000721000)="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", 0x7c8, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x0}, &(0x7f000099e000)=0x0, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da4000-0xb)='/dev/hwrng\x00', 0x4000000000160c0, 0x0) mq_timedreceive(r0, &(0x7f000055d000-0x87)=""/135, 0x87, 0x4000000000, &(0x7f00009aa000-0x8)={0x77359400, 0x0}) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000010, 0x8000f, 0x4) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f00001a6000-0x8)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x0, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003b2000-0x20)={@generic="73e39e5281497025d81f74bc6b8731d7", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000369000)="4f7eb8a7f9dd92654c96a13ee632f58378a2bf044860cb", 0x17) 2017/12/24 14:33:17 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f00003f4000-0x10)="7edb445a711175344b1b1fa7645eaf60", 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000074b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b91000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004ca000)={r2, 0x800}, 0x8) ioctl$void(r1, 0xc0045c7f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bd1000-0x4)=0x0, &(0x7f0000c77000-0x4)=0x4) 2017/12/24 14:33:17 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000080c000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0xfffffffffffffff8, 0x6, 0x1, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x725, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x39980732, 0x0}, &(0x7f00002a1000)={0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/enforce\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001b9000-0x4)={0x0}, &(0x7f00001c1000)=0x4) fcntl$setown(r2, 0x8, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f00008b3000-0x4)=0x7c, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000134000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x9bc3fbbebebfbbda, 0x0, 0x0, 0x3}, 0x20) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f0000916000)=""/40, &(0x7f0000f9b000)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007c6000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000432000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000053b000)={r3, 0x28, 0x30}, &(0x7f0000741000-0x4)=0xc) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000ad000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c01000-0x4)=0x2, 0x4) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003c4000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r1, 0x0, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000007d000-0x4)=0x1, 0x4) 2017/12/24 14:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d8c000)="1f0000000001ffd6040001fffffff800000100000100000000000000000000cf2869990f2e2e67960a2d1e458540614781daf48aecb2530f3d1f45664f2d13ed121e9d23366c7de3baca", 0x4a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b30000-0x8)={0x0, 0x0}) 2017/12/24 14:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2017/12/24 14:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aa2000)=[{&(0x7f0000f5f000-0x3a)="390000001000090469000000800000000700004001000000450001070000001219001900040002bdb600000000000608020300ff00001ee400", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000703000)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000fbd000)={0x1, &(0x7f0000ec9000)=[{0x0, 0x0}]}) 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000ea1000)='./file0\x00', 0x10) unshare(0x40600) recvfrom$unix(r0, &(0x7f00000de000-0xcd)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x42, &(0x7f0000bf2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x20, 0x0, "a4b8a60fd2d43c1997129fc4db2a5c554f280bcc8a74dd49"}}}}}, 0x0) socketpair(0xa, 0x0, 0x2, &(0x7f0000103000)={0x0, 0x0}) fremovexattr(r0, &(0x7f000031e000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/24 14:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002ee000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd31c, 0x3, 0x0, 0x4, 0x0}, &(0x7f00005ee000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000688000)={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, 0x7fff, 0x3c08, 0xc2, 0x80000001}, &(0x7f000057d000)=0xa0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000827000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000c96000-0x58)={0x0, 0x9d, 0x8, 0x2, 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000ed1000-0x4)=0x0, 0x4) 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0xfb8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f000021d000)='./file0\x00', &(0x7f0000cb6000)=@random={'security.\x00', "6b657972696e67766d6e65743175734372707070313c00ca"}) timer_gettime(r0, &(0x7f00005f7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r1, r1, &(0x7f00009d3000-0x8)=0x0, 0x7) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x6800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) tkill(r1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0xfffffffffffffff7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00004cd000)=0x400, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d2e000)=0x7fc, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000f95000)={0x1}, 0x8, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) socketpair(0x3, 0x2, 0x8, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000047d000)={{0xffffffffffffffff, 0x0, 0x800, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a56000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009eb000-0x10)={0x0, 0x7, 0x5, 0x4ed8}, &(0x7f0000631000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d3000-0x10)={0xff8, 0x2, 0x100000000, 0x7, r1}, &(0x7f0000abc000-0x4)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r2, 0x58, 0x0) getdents(r2, &(0x7f0000fd8000)=""/0, 0x0) [ 72.107353] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.119305] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 72.142348] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/24 14:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x805, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b9f000)={0xb, 0x0, 0x2, 0xffffffffffff9502}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000d22000-0x8)={0x3, r2}) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00009eb000)=[{&(0x7f0000edb000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 14:33:17 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000015000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00005cc000-0x3c)={{0x1, 0x0, 0x3, 0x2, 0x80000000}, 0xe713, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f10000)='ramfs\x00', 0x0, &(0x7f0000a49000-0x1)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lstat(&(0x7f0000016000-0xc)='./file0/bus\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 72.161484] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ae2000)='./file0\x00', 0x0, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ea7000-0x28)={@generic="5d98fb0ad6ac12b1a0e18f57b9ffb075", @ifru_data=&(0x7f00008fc000)="f04e2728e6df11669e2ddf96d8b1e79db7cf0b9ba0e67b363451a018a9b0530f"}) r1 = syz_open_dev$tun(&(0x7f00000f7000+0xb85)='/dev/net/tun\x00', 0x0, 0xb) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000979000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000598000-0x8)=@req={0x28, &(0x7f0000516000)={@generic="d8ca7b0196171c8a8f8b004e5b76799b", @ifru_data=&(0x7f00002e2000-0x20)="febf92f0aa101112ef8b535a95cd7678aab11fb6153942fcfd840821186e661f"}}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000950000)="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") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = add_key$keyring(&(0x7f00003de000-0x8)='keyring\x00', &(0x7f0000a4d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000074000-0x6)={0x1, [0x7]}, &(0x7f00009a0000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) request_key(&(0x7f0000512000)='trusted\x00', &(0x7f0000647000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000883000)='vboxnet1cpuset.md5sum#[\x00', r3) write$tun(r1, &(0x7f0000efd000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "38ef47", 0x14, 0x2f, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00008d7000-0x50)={{0x2, 0x9}, {0x7, 0x3}, 0x1fd9, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000016000-0x5)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000007000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000094a000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) syz_open_dev$loop(&(0x7f0000fc4000)='/dev/loop#\x00', 0x5, 0x101002) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000a8d000)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="5a006f04ff0010fcff11ff0002030500", &(0x7f0000000000)=@ethtool_ringparam={0x1b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000007f000)=[{{0x77359400, 0x0}, 0x81, 0x1, 0x8}, {{0x0, 0x7530}, 0xfffffffffffffc01, 0x6, 0x2}, {{0x0, 0x0}, 0x5, 0x2, 0x7ff}, {{0x77359400, 0x0}, 0xd3a, 0x7, 0x0}, {{0x0, 0x0}, 0x4, 0x9, 0x6}], 0x50) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000033c000)=[0x8, 0x1]) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c1c000)=""/130) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mknod$loop(&(0x7f000084a000-0x8)='./file0\x00', 0x110, 0x1) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000487000-0xba)="1f8762e7a61afba7f7") ioctl$TCGETA(r0, 0x5405, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x302) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000064000)='/dev/sg#\x00', 0x9) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0x20000fb8) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x1) fstat(r0, &(0x7f000037a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getresuid(&(0x7f0000d9a000)=0x0, &(0x7f0000cd3000-0x4)=0x0, &(0x7f000081b000)=0x0) fstat(r0, &(0x7f0000651000+0x7b8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000115000-0x8)='./file0\x00', r2, r3, 0x1000) r4 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000bce000-0xc)={0xc0002002, 0x0}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009e5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) statfs(&(0x7f0000caa000-0x8)='./file0\x00', &(0x7f00005fa000-0x19)=""/25) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000aca000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ae4000)="26000000130047d10701c1b00e09001d000000000000000000000000ff00f132050011006e35", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000da0000-0x4)=0x1, 0x4) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003bf000-0x40)=[{0x4, 0x101}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socket$packet(0x11, 0x3, 0x300) modify_ldt$write2(0x11, &(0x7f0000e7c000-0x10)={0x80000000, 0x20001800, 0xffffffff, 0xfffffffffffffff9, 0x7f, 0xf7a5, 0xfffffffffffffff8, 0x7fffffff, 0xffffffff, 0x5}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a0c000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000398000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000286000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000341000)={0x770e, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00004f6000-0x8)={r3, 0x3}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ac000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000030000)=""/5, &(0x7f0000007000)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f000003b000-0x4)=0xc) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000f21000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000-0x4)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000823000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind(r0, &(0x7f0000ad9000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) sendto$ipx(r1, &(0x7f00008fe000)="", 0x0, 0x48800, &(0x7f00004fb000-0x10)={0x4, 0xfffffffffffffff8, 0xff, "61b30a715242", 0x6f, 0x0}, 0x10) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000011000-0x40)=[{&(0x7f0000005000)="cc9d43c619f5a7c1b88e0a3a6db7797cdb", 0x11}, {&(0x7f0000010000)="8c4184660c3c04a1df93d850d34e2355f48ef962dc1c0cc8173e42d2fcb322ad72c7463dd60bf5a1eb086f3396", 0x2d}, {&(0x7f0000001000)="b0de92518f3a950e3989a748535a735c8e8f6c2f4141046343e44fa62a299a276503c3567c40acd8ec30e7e29b48f3e1540ddcca7f7cb399bcea59fdec8e0a81d44004f07470a8adb8a8ac50a0617194e294ee6faacb43714bb3248ba284cf3a77b6d7ae06a5cf58ed92f2f502d4485cd817e8cf90cc9e9117f9a73fd1b50274db0455bc4f730921bec46d4eecf7d7f9b96d", 0x92}, {&(0x7f0000005000-0x1000)="f98a2835ec3f527c21d9505c4a093c9cb1a110961461ff741a35d788f5a88a06d59e838ccdf0855d4f719edfb23ef8c67c39909bd3f92e8ead1380e24b280776ee374a16f11ab6b1d038477450563ee80708cfbbd8dfd413028b3011d4723f9155a3db9b06ca814959b7b746cfcb78966c1c42a14ab6471910761be40c023bcb20874d8b8b166511990dd3ffd3260cd69d231caaed81b895fe65b9d4b13b050ee4806940e2799c92f9ac7b301e299fdfc7636cd8fe5deab55ec5a799c032d7aaa09f399e9f8064d09603e83f48f7c0843baf12f5577f3dc5b13570bb58ab938478f02555731bfe7bad85ec3730a961b20ca2c0319e2c3c523174d5b86e927055191f24cdf5d327b667c2548aa1ed2469bdafcc17549e3e0fe2b832693176c2f09d40a7448376781c02cf82071905ce143c9ef5f4b098d4a7e90239171351239eb0e4469ee3cc33815be9b5e6bc04f4504c208d6fdaeb7e186f63b0bf3c3c339250d75d196fecb83a34b031620523b0ed30beab8d2e496401656ff4a27dccda79a838ba856763acefdac905261f7abab448fb6c13dfe543f1531e74e03bd7c8eb697574f0f911d6ad24f8c795f0be041d4c265266f304270f593fe9523b14cb8be8369702347c2e7d653c58f829fac8e6e32a4682f1faf4c15e266f178089fb24c71ffeb820811a652ab5f9c63898586c70a9d707f0bb0fe0cfbb62b7b6ad5cfa6ff6fbbd1d2c36bd277278c62dde3b1d0ec1cc746e5745bb99fbb0c4346d3195b471d457bad96e7886998fe070d7461add30339d4758bfd5f519b75198e6a4602c364534c6669a4883ee57f666865b455d7452958adaa42d3ac8b2a7d3f8b4edda75557aaf2d679ff1c0bffac979d8e534616e727a6f61d26f0b38270a902a868cb34a787eb3a7b473044fa7e1759357b339d48d7f95f25a025bab504f26f0a8eb93125e2d9696142a9b92c53679c0cff339314cd0ce25d93854099c082f4f59c028c25931754e81c71086b81db3ab38a82ad7e1b97c963ef3812064fb64c6e86d31b5d298560b8dce3125423e8c609848e3caec3ad91618cbe48aaa023da63cecdaeaba818d4d088c4aeb81e1558c235edbcffa1b07e29583ce0c38f80589dbbd475f6bf5d227dbbe813bf9bbf5f16c44c7672bd7f89e20adf755e78c035bbf0a0385a6b945d36c5be250e8fbfa98b002ec67e36002b9ccbc59a7c689d7dc746481414768b2900cef8f535494f861729ca78daa18ed3c4a582429f1718b6a7625dba5f2e9f38c63a1f213522cd9a5662481a8fb11525b90b6ad1b62f90514433cfad7b759b3174d43b841685543773dc87903ec49abae0677da5acf016a0c11a75152a139880859896ab60fc0b91d7f176bb6f0a39577b4f0bcb30385f72d537162b03e44656b7008f9a73fdeb5190fe4da4494b7dc485eab4212601a0678c90ebcd4c3fd10863b11937a7a68065af3623e40ddbea99ca748769c2695ace1755af5de0376498447d1dbc73533c1eb6c0603c95166e99485022e99bb83b61ab98c438087acf25dc9d6a6be8d80e46fcc69e20a7661c926a227bd99079558f508a7feaa841097c0e03e351fd4a5c4f5ea3631f6af9ead6d2a08a05387c1c68d16e370ff47838766c3e4e70499c9b7a647a65979ed4aa8c9817d5944ab38d13ad29d69b66e61ab9bde7f0ea482e8554a71b88e8f6291fee05216f65f15600a3151b21ef3b219b14ba0c637d52448d94f407215c4cd109a5b7865c291c1a0ea3fa93362e434a34a49eab83f639578184fe18d46ef30d436bf6eccb34af666cf5d04a3f638712a4ef072f93d0749dadbd66c033f09a49123eabf8f1a3082aab7601b1b259872520d2a64b8ce2eb9da40e5899f31d7977f0c8878c8f240c29af9a9599dbbd662a7727763b72771d748e34f639c562fba61c30a29ad6051c0cb27205ba6539c8c03afd2b3ed133e7b5c227c53e376f8c58cf22c44af4a6d18da2ea0b232969dec82c5892cab439a0f7db332d2de4a9cd73f21a714bb39cf909d2477b04a2cff32321d152463cd413fa5d1813cbe044d17711b78583726d42d5ac5c9aff3f9d6f814220ad0e1694af40dc27dcdf940c80ca056fca3c4ef2846afb250751c1808adc19cfefd6a7814be9b4551632adb5ef587fedb0098d4a15d9b8d5c8bdb65fd49e3ec8403260d1ba03add0c257ea6e3821dd954674d540d09b3e7ec7dbe56e0432d9a7d7329462af03bc7377886d1153b07c9c11b206bd1b4b1089456eb50701bfdeb7d907270321e77b4098d33e1508d3ef0d122a6ca888bdec1ad5d20711a2dcbe7fe1cbc28dbb9c7261a839ae7305b36a0561a298a3ad4283e97d649c27a6e0f113afe1f7680a1d9c59ba6b6fce703d6164b8b5a44fe1dc6976cbe155ed249c99deb7ebb79c750750cf1e09355a261fb59c03de1fdd5d6989ad9283a69895dae32fbb68d57fb7af14fb000e1eaa974a6824c127135f10bba9bd9603ef8874b93071ae08bc889f1fe55faf7ce950552558a1e7c56ae244c8fd517eecde14ac0a122dd5a0e3c578ab2e6fe14196bc88f47c43e9bf986237caa6b2fbf447258fc3468791a9f237955e303275e938224f1de8912e236ba08cbdb7a716adb6b06b98551b47a5a84014acd01e9229cdb804552bc594944bc6798eed5b9ac846c537bdc2e62ca60ae136266b52eb19c2915ac50b5a68e36ecaa8570274235a83359836861040fe9584415140dc737072059fa7b988a03f15f391b9a831e39628c5e8f754d7a03b3cc1c470115fb09154519340dd4c699de0c3a9377966897332fe2a610cd0dad50207832f914eebd9f322e1550db76ab01fb70d5a89201e2967ed62c3a30aff8560b456fbfed6db7abdbcfc76d3b1bd51a5b59261675064523cec838706baf824a98eeca1e1112d6f31bf8bbdb1a7a1580e369b1507c96f20eef64ddb152952005437a313e273928ff0c7ef853300c3d0ac76a2808337943769b2fe68edc867d5b4b79a3102dde9c4539618db861514c4ffce19dd72a8cc5879a246431d7c08057605ca176fafb375267ee70543096b01f6db7c7495232ec077d6c4346cd29cfd461dde54da7a0c806be6e614d2a7c257bba0df51da964b387773c56e6f929fc74237eb1cfa311521ab21a9c7f467020cd3b57fb09ae721b7a2f73e51b0cf083c1b9c601ba9119037f648a194667e836378bf4a07091ea387f1aa13e278bda9621819c499a4338b8df7e81ad4286bb0a3d55290b072bac83167e25986559b9d74fe2abce3307569a9bc52fc49130a8907f1f6f8665f7394c3f7c79a6eed7d0076c7b5d5b01007c77dcb8640a5ffe650756f74f35cd17887820875812ff6d11980693b9687e032a47d97cee8570ac58dd2c80980879281cac7d8ffa02af95bb5f88a6879383d63ea6314f296c286f72b9067add070da5ba3faaab6423d9cd4b35d399c39acb71b1c56f2c6e4acc59b0608add2cb860be127b340c77f4b202a4d7a97c05daf707cb018e08bc8e133f426db9dbbb6d86885095bf6e2df6cbe211d1cee09ebeb037600f4590dbc49ac29a27706c3f3729fcc6c237d8e7f37a4b76d18f7ba009ae37c8f258d9141dd7b18ecbf65a9d37cdb97c9a443d0df7fabd896fd65a9c2b200234c1c92fb2326c2bf298e4897523649c9f89c97e6c3f929fdef9b1f851689b53b4d97f6e92c9826582d203dc5106ed03e313f5b3e49f3a0ff7bb129b660e223acf3453ef4fc64e1b422bf35fb9d0de85494e16a1b45ef11f2ea2761b4ab6198bff0fc7754bd51c2aaa3c43f258d70f19c84d96952cdbbfbe9077fd81ac1b2f46cdb94c28a3b753e60b55fd3dc1ccce44b528619f12fc2753d70cab03803de63f5a57b595992f55034ef3d48a19dd0484cd539cb26cee66d3c099ce167d316781c0a3fcaedf81276192313f85a8e811e323678cb1d32292c4926f884d518ddfcac5cd80a53a351df670f18c9c71beb312ea506a9430fa1600ae02ee750b6cdbde0c974d5fda8c3d6bdd57aa2e55a5da921daff03c15ce3e5cafb451aa8b2fb47ea01fed5497b3a77ad51684a599c1f9858b34f321adb9545cfba4549f26ec4926bbc29176602725f61934103ca66d3acfbee5b27888b41f08f3920d9f2eecd8341fe4144565468f9ab0aec2e5a1afad53d83f8c401b39aded3117b8a04d59d78c90a406fba08cda25c5e66e4cb67933b7beee41a43ba324647e11e8b7a640d0f98c8ea44f2582a98031038c430cf96602ebd7e7b09849c41163d79a5b1d9db3432bfea2c51f955dd88dc614ab1d8ad721c16a4e61d1b94f729766ca0220735ac2a89393fafca07c42241c4cb506b24bf145f9daf79aec37c2ce196e927769c57f1478582723433a596e67deaae292f52b74cc067a56a56e4f3cab3849ec06dc3aa2623fcc00b090d9831f2091e1b42b7b40d7f8d54811fe1e4c659225ae47f8c277e40d073f846be328f2fef1d6f4a6c6c100ff9e6e5be4af65f08ead67c76f6f90871565abf5e011a0d71b83c2928877bee9638085f7e56e9361a6134d3c02622d58ad1e0a9e9e30c035f409a63a5dbb9f8657ea9adb9bd1e0d881d55bd9b402ec12de906a8abf67907270a28784c61947a23059ae16a2d723a71ed6f926856612b34c3286b5736f4ea6c9f2322db77b91c194cea1de53ed508a47c1c74cd0a5db0d92f218259f5ac795a48ccfeeb80fea0932a6f724f4544ecf20cdf2ecf1a649fb8e7426eff086b6a2a4886f7bed93d2b02bc5158917faf23c7e5bdc4a13b5ce717ae5fc7d0701807b31e032fde900a12e1413ef927422480c6d721ec17ef049c17c320b65086f0fd80204e3625ae312e1793d0255841ae617680a5eb1d2b25e0e5fda2babc6c106101ee453415a8d1e81c42a33e9528fc6f282a7b277112896ac3efa332c72bb8518073fd447c28e9720795bd85ffb9ad414d41af5f061187d31fdb811bfd2b406f114284296a872e89e8b66458a92b2f99e129f8e5fb9e5fe5ce7969f3eb05386e58dc086a7795da59ef4686c33a3a5860647164c0ab9482097bc345a7c0419d4bfd7fd3afa048f931db2ce953c8a1e6bb04c4acd9fe7449d8f595728a0a42557db132cc759eedd7e30ac26bdeb01545d50fec22622be189274764b5a7362a4c107e89be5b36bd51f1dd24b9f4cef9e684b7e51538cc09293352911b46bd5993f95c273246ab2c4e923b8161f4228d7897e6a796da9e16e5b6b089c813daef282c4c14a9c53dd467e6589b57f9afa036d3e5a0aea307bfcef5e4dc4dac3c2d6afe683645bdef251ff8e82860c324abe20173eb686cd0a3a72a428b9df4342238cd206ab0e9bb722197dd06b13f66f38a5949f7cefb20539fafd03365c259b33891521d43117d777cf61dc6c8e85ad44b52df8dbfd890aa6b553bcff070a6363da7a10ed51a9c659ce7881570ff64de4f1559433d7eefdf1a171ad1d5855a41a91dc52d3cf93b82fe6cee8086dcb78c8cd76b20c524cbf0091cb6232db315a4ffa274331efdd9e4fda2643182aae60b32f08c8afe8b65947e3b20fea703fa6b7340cd74e400b9bab9cc6db2135a8bf24695f62b4601610fbc07898df060fc8de7a2d07d9f45a3cb31e87301e269837a12f001f9e94b009abb8f94a8533879b7b7e9f1e8c08d4311d2a04723d564fe60be21d58a225dacf3c127cc18deb14a15a97231b2118e1b01c1cebe22a0e635e283bf4dd655ce14e15307857fb17dab77548c379f2be493f23babe28371faeb462260cbcd44b43406e240d5c10990040325dbd6ccd22c017a1c72f", 0x1000}, {&(0x7f000000f000)="78af9506ddb3c2438acb309317e2ab54d6067ed7c98061e68f2cd8f2a7eb079db9a37be1328979b68bce6488461e1fffae5a3738b4ccaa", 0x37}, {&(0x7f0000011000-0xcf)="657ed6e156413d903ca925bfe7975b9e942ec73572060603aaed46ec649580a527fa5e12678057a5ed2750393af51d04c1dace17ff7c8c290e4ef48f2b6c9f55cb0763262f78f02dfcb373ce2894d28a91883df8a9179c0552008528c88a45ead1232603c7fdf17218c866c553541526a82be826a0a4907d0cd79fb95fcb93e0d013ec2bd9029c88caf94f0c8824886468bd56e0edfd3f79b93a28cd7ab92ed79511dd25b3a2cd63233a452f82088303fae2846448aa7018b33e9440fca6936842e4bf61499b73f39a2cfa8a45efe8", 0xcf}, {&(0x7f0000005000)="0a7f5aa4a295d5dbc15b374489861a50e876836e89ceb95ce493623418431f91b3db78adf80a014818683bf20df362d42ca7", 0x32}, {&(0x7f0000010000)="60b85b853bd9c9e2b15b662f8f390202f33868ee6b94e213b98b0739def1a8dee75e12b3d9facb15efeeba532638a657370723fd8bd03aa29c8eb189df76cd4f865a8e9e7a8726575e4d72aadf0a9b034df46cacfd39f23b6c0171c684bbab4868dad875b62978da5a109e4c317eb473028b2e", 0x73}], 0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socketpair$inet6(0xa, 0x80005, 0x95b0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x1000001, 0x40010, r2, 0x0) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) fstatfs(r0, &(0x7f000018f000-0x58)=""/88) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/24 14:33:18 executing program 3: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cb1000)=0x8000, 0x4) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000034000-0x8)=@req={0x28, &(0x7f00009ec000-0x28)={@generic="ddab06fe955638c5999a4d7a49f7e03d", @ifru_map={0x8, 0x83, 0xfa, 0x47f4, 0x1, 0x2}}}) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb2000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000e2000-0x70)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x85b, 0x200, 0x20, 0xfffffffffffff801, 0x0, 0x3, 0x0, 0x101}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000054b000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setreuid(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008f2000)={0x0, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000047a000)={@common='ip6tnl0\x00', @ifru_flags=0x400}) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fc9000-0x8)=0x7) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffc, 0x0}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f7f000-0xb)='/dev/loop#\x00', 0x1ff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009ab000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000445000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005fa000)={0x6, {{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/sequencer\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004aa000-0xbb)={0x0, 0xb3, "eca207f8d16739be7cdc16b8c9c6ad603f8f92b4e5b29b227e852a445cd2d41d4559741b3ee66bb20c6c3d5913f85681e6b77e497439122b0d6719a2a8179a36d5a6e254f8bc43be4c3fe902c4dd03c750345da6791fa3762377db75bd1d5e2f5f539cee7b3cfef38a73e81c49e9b6abf86c3bba3d1340ac940bae86f27ec53f699f5999850ea488899d72e083040d44547743a1c4716eab7648bcf985b57c88675f82129fbe7fd1e192993a71c8415254e03f"}, &(0x7f0000303000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000069e000)={r1, 0x5}, &(0x7f0000e13000-0x4)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cb2000)=0x0, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002f4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000696000)={r2, 0x1}) fcntl$addseals(r1, 0x409, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c5f000-0xc)={0x8, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000762000)="963a4afc73d4e9c62f69f0af14758de881d0696cad7aec4d7af37dcaffb20791257ce5c3e999004811af6be6f95fbde31ecfafdd6161cdea006da679785032e3ceabc836496f6f13cb805d6d654c4b496f5716072b579151d19ea1f869d0519ac821748db0a1a6d951ef111e1e221aab9679ac7c2404080bac8b90da0ded6078fb8f3a6aa8276ac8f61baf5c1025dcba8b66ab99302f681d9afb0af842ae2d78d7eba93ae979362c89fcf0d5ec5bf850b7e512b406aafcec4f6b029de260f26cfd") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b00000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dae000)=0x8) 2017/12/24 14:33:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') iopl(0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000046a000)='./file0\x00', &(0x7f0000a13000-0x8)='./file1\x00') lremovexattr(&(0x7f0000593000)='./file1\x00', &(0x7f000024d000)=@known='system.posix_acl_access\x00') removexattr(&(0x7f0000121000-0x8)='./file1\x00', &(0x7f00006df000-0x15)=@known='system.sockprotoname\x00') 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000728000)=0x0, &(0x7f0000c75000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000ab3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c3000)=0x1c) 2017/12/24 14:33:18 executing program 1: 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9d000-0xa)='/selinux/status\x00', 0x0, 0x0) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x20, 0x0, &(0x7f0000000000)=[], 0x30000) mmap(&(0x7f0000001000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000042000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000775000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000960000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff90000270019", 0x9) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d52000-0x8)={0x0, 0x5}, &(0x7f0000e5c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a7d000-0xa0)={r1, @in6={{0xa, 0x3, 0x80, @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]}, 0x3, 0x3, 0x80000001, 0x1, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x1) sendto(r2, &(0x7f00008f8000)="14000000070ae7fbff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00001c5000)=[{{&(0x7f0000da1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcb000)=[{&(0x7f00000cb000-0xca)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x9}, 0xefb9}, {{&(0x7f0000d8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003a6000)=[{&(0x7f0000859000)=""/58, 0x3a}, {&(0x7f0000ddd000-0x3d)=""/61, 0x3d}, {&(0x7f0000f4f000)=""/108, 0x6c}, {&(0x7f00007ea000-0x8d)=""/141, 0x8d}], 0x4, &(0x7f0000353000+0x56e)=""/9, 0x9, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00008b8000)=[{&(0x7f000091e000+0xd6b)=""/134, 0x86}, {&(0x7f00002af000)=""/68, 0x44}, {&(0x7f000077f000)=""/247, 0xf7}, {&(0x7f0000649000-0x21)=""/33, 0x21}], 0x4, &(0x7f0000a56000)=""/0, 0x0, 0x9}, 0x8000}, {{&(0x7f00001de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dc5000)=[{&(0x7f0000a9a000)=""/1, 0x1}, {&(0x7f00007e2000)=""/125, 0x7d}, {&(0x7f0000bef000-0x42)=""/66, 0x42}], 0x3, &(0x7f0000523000-0xa9)=""/169, 0xa9, 0x3}, 0x7fffffff}, {{&(0x7f0000707000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fec000)=[{&(0x7f0000bf5000-0xdf)=""/223, 0xdf}], 0x1, &(0x7f00001aa000)=""/67, 0x43, 0x7fff}, 0x85d}, {{&(0x7f00005b5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000884000)=[{&(0x7f0000b39000)=""/69, 0x45}], 0x1, &(0x7f0000fdf000-0x1000)=""/4096, 0x1000, 0x80000000}, 0xde18}, {{&(0x7f0000014000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f07000)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f00007a8000-0xb5)=""/181, 0xb5}, {&(0x7f0000e1f000)=""/97, 0x61}, {&(0x7f0000282000-0x25)=""/37, 0x25}, {&(0x7f0000577000)=""/251, 0xfb}], 0x5, &(0x7f00009c9000)=""/247, 0xf7, 0x8000}, 0x3}, {{&(0x7f00007a4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006ef000)=[{&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cca000-0x85)=""/133, 0x85}, {&(0x7f0000a81000)=""/243, 0xf3}, {&(0x7f000053e000)=""/12, 0xc}, {&(0x7f0000ee5000-0xa2)=""/162, 0xa2}], 0x5, &(0x7f0000807000-0x8f)=""/143, 0x8f, 0x81}, 0xfc}, {{&(0x7f00003e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f4c000-0x28)=[{&(0x7f00003e7000-0xb8)=""/184, 0xb8}, {&(0x7f0000e74000-0x2d)=""/45, 0x2d}, {&(0x7f00009b5000)=""/234, 0xea}, {&(0x7f000045b000-0xce)=""/206, 0xce}, {&(0x7f0000901000)=""/27, 0x1b}], 0x5, &(0x7f00005f6000)=""/35, 0x23, 0x6}, 0x3}], 0x9, 0x40000000, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000321000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x0, 0x400, 0x100000000, 0x200, r3}) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f9b000)={0x0, 0x3, 0x30, 0x20, 0xffffffff}, &(0x7f0000ad1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000ad000)=@assoc_id=r3, 0x4) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000624000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1261, &(0x7f00003f8000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f0000+0xe7a)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00005e8000-0x8)={0xa, &(0x7f0000475000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f000053d000)={r2, &(0x7f00004ea000)=""/81}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000120000-0x10)={0x6, 0x4, 0x100000001, 0x9, 0x0}, &(0x7f0000284000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000e0000-0x10)={r3, 0x196, 0x3, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ec6000)={0x0, @in6={{0xa, 0x0, 0x3f, @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]}, 0x43e, 0x9}, &(0x7f0000e29000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000220000)={r4, 0x8000}, 0x6) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ced000)={0x0, 0xffffffffffff4cb3, 0x4, 0x7, 0xa, [{0xfffffffffffff801, 0x0, 0xfff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1a, 0xb8a, 0x8e1, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0xffffffffffffd583, 0x20, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x401, 0x2, 0x3cc0, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}, {0x0, 0x2f7, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x40, 0x5, 0x1, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0}, {0x8001, 0x7, 0x100000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x7fffffff, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2017/12/24 14:33:18 executing program 4: pipe2(&(0x7f0000ee4000-0x8)={0x0, 0x0}, 0x5a14a32c57788b83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) 2017/12/24 14:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a81000+0x8ac)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ec9000-0x8c)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000071000)=0x8c) ioctl$int_in(r0, 0x5473, &(0x7f0000c11000-0x8)=0x3f) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b1a000+0x809)={r1, 0x9}, 0x8) fcntl$addseals(r0, 0x409, 0x8) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fc000-0x10)='/dev/sequencer2\x00', 0x420840, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000030000-0x4)=0x0) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f1c000)=0x9, 0x4) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000026c000-0x8)={0x0}, &(0x7f0000b4f000-0x8)={0x0}, 0x8) rename(&(0x7f0000090000-0x12)='./file0/file0/bus\x00', &(0x7f000027c000)='./file0/file0\x00') 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2004) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000fb9000)={0xa9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5d000-0x11)='/dev/vga_arbiter\x00', 0x10002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000066d000-0x8)={0xe84, 0x2}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000912000)='/dev/rfkill\x00', 0x900, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000cd6000-0x8)=[0x80000000, 0xffffffffffffff00]) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xa3, "98738cc3e86805b3626dfbab727d5c6d50a9b013caec6d20fc952997d7e8af0393d601e5a649b9db2b1fd489a5ca3f46f40953b0b80707ee4c698afbeef641440164da2584fbc2e32c84952d39b956d95c5c2d0130eea4d266293deb5a082d2be55c60f40f8cd7225316c602a769624ad12aab1a8db0525f26d5739e3331b48acd8ab862321a1b027eef0e6d919cfb7bd668c4059604f2ddaeb8611c351aaff9fdc98e"}, &(0x7f0000001000-0x4)=0xab) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000e4c000+0x111)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000d89000)='./file0/file0\x00', &(0x7f0000863000)='./file1\x00', &(0x7f0000454000-0x7)='cramfs\x00', 0x2084000, &(0x7f00004a0000)="ae52d2856144e7afe1001f0121665d7685f7ef0caf") chdir(&(0x7f0000b42000)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ed000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000006f000)=0x80000000) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000229000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000-0x4)=0xe8) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000057c000-0x9b)=""/179, &(0x7f0000023000)=0xb3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000090000)=[0x0, 0x0]) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f00009b6000)={0x56, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:33:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005da000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x1a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a03000)=0x0) prlimit64(0x0, 0x7, &(0x7f000037d000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000762000-0x10)={&(0x7f0000944000/0x1000)=nil, 0x1000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000719000)={0x6, &(0x7f000068d000-0x87)=""/135, &(0x7f0000c15000-0x60)=[{0x0, 0xee, 0x81, &(0x7f00000f7000-0xee)=""/238}, {0x2, 0x75, 0x5, &(0x7f0000879000)=""/117}, {0x6, 0x47, 0x9, &(0x7f0000295000)=""/71}, {0x4, 0x3e, 0x0, &(0x7f0000023000-0x3e)=""/62}, {0x40, 0x13, 0x80000001, &(0x7f00002aa000-0x13)=""/19}, {0x7fff, 0xb2, 0x5, &(0x7f0000ae7000-0xb2)=""/178}]}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001b4000-0x8)='rxrpc_s\x00', &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = eventfd(0x1000) ioctl$int_in(r1, 0x5473, &(0x7f0000fb8000)=0x800) add_key(&(0x7f0000197000)='dns_resolver\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f0000)="6697c7b157fdc9b5960b8bf571003911e598b28764ffb2a55fad32104bcd09d0ba66fca420abc93c2b649dc8c4507d49932a452a700ab5d674546c88384914c6b780d1f765727d853b192bd6158fcd5d69da35845ae22060ab3af258db4ae27bd6dcd10260d10e6b62f695e9fdc4e2879a4a386c06ec369cabcf585323debe9a84273d32e2a32d61f47afb789aa6fa151c4bce17bc5454c1d1d28587e157239e2286753c3c8d60d4cdde1380e12f507da324715fa5e93252a2ec92810f015fdb5221d75d02ac9c1ca1c0e353c13fc25849455d48cf01fb38d27a1b0ed514f2013ba368368cf9df428e4a83aae3011e591590329b0400", 0xf6, r0) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) recvmsg(r2, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)=""/20, 0x14, 0x0}, 0x0) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004d000)='/dev/sequencer2\x00', 0x100, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="4c3d220c0b09000000e70100", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2017/12/24 14:33:18 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r0, 0x0, 0x0, r1, &(0x7f0000a40000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) rmdir(&(0x7f0000e99000)='./file0\x00') 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028c000)=@int=0x7, 0x4) setrlimit(0x0, &(0x7f0000240000)={0xffffffffffffffff, 0x0}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f00008fd000)={0x200000ee6}, 0x8) ioctl(r0, 0x8982, &(0x7f0000eef000-0x64)="7263559c1405000000000000005b18c73a4da9e8bc5e55abbee011d4b5d5dbd5298ffae93b47e2448dbd19c7a0c3ac9692607e07bfcc3de63ca02acdf523f000007911bed6beb468cd71587a769d56eb0a7fe6d774be8f3c4c467bb0204725c8d18d8f54") [ 72.816498] binder: 12331:12337 ioctl c018620b 20433fe8 returned -14 [ 72.848506] binder: 12331:12337 ioctl c018620b 20433fe8 returned -14 2017/12/24 14:33:18 executing program 3: unshare(0x8000400) r0 = socket(0x2, 0x7, 0x1000000000400002) bind$unix(r0, &(0x7f00006a9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000982000)={0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000)=@add_del={0x2, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="f9e4777aae4f3ce522f804195dfc93e3cb4c3e7d52903a57b9c74f47179372f6"}) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000a4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ef000-0x4)=0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000213000)={@common='ifb0\x00', &(0x7f000015b000-0x10)=@ethtool_pauseparam={0x13, 0x4, 0x5, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000252000-0x8)={0x5, &(0x7f0000251000)=[{0x40, 0x2, 0x81, 0x2}, {0x7, 0x9, 0x2, 0x1}, {0x6, 0x7, 0xfffffffffffffc03, 0x8}, {0x6a80000000000, 0x742, 0x7cfa, 0x8}, {0x0, 0xb6, 0x5, 0x6}]}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000f7000-0xfa)="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", 0xfa) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000521000)={&(0x7f0000346000/0x3000)=nil, 0xcde, 0x0, 0x60, &(0x7f0000293000/0x1000)=nil, 0x7f}) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003bc000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x10001, 0x1ff, 0x2}, &(0x7f00004d6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013c000-0x20)={0x2, 0x1ff, 0x1, 0xe1, 0x81f9, 0x0, 0xfff, 0x40, r1}, &(0x7f0000145000-0x4)=0x20) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000c0000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001c0000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r2) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000096d000)=0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000088000-0xde)={0x0, 0xd6, "4dfec46c9621562876ebd60d65b64cd0f82d3209944dee75d00d6cd314c13f6ab8ea216af7dfc1194cf5ff7bd89b1fa7323ed3a3b50a59a09c37975e363ae81245943258078230c254fd3e67ea83e16dab34c804bade06d08cc2ad8d4678de923aa498aedf626355d9d81478df73b6f9c964d9412b2c046201ae1679d9ca40dbcdf57ea2103237e50a9975bca86867dac5625d8cbd62540ab5a1eea6a8a8dcbf9b09600d07f4ccb1775decbb108f7504ee677d34247a5ad9452b15d016d25c87471b4234490e3f4a3a3d6ba9c0c8548e4bc78862e165"}, &(0x7f0000e0b000)=0xde) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000882000)={r2, 0xd8, &(0x7f0000572000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3cb5}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe5dc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x544}]}, &(0x7f0000c04000)=0xc) 2017/12/24 14:33:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000001000-0x4c)={0x8000000007fff, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000097c000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007f1000)={0x6, {{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]}}, 0x90) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a38000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x5, &(0x7f0000a23000-0x8)={&(0x7f0000f6d000)=""/162, 0xa2}) r2 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000052000-0x8)={0x1}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) recvfrom$inet6(r1, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) r2 = getpid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000dbd000)=""/128, 0x80}], 0x1) tgkill(r2, 0x0, 0x1) 2017/12/24 14:33:18 executing program 4: clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{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]}, 0xa5, 0x120deff7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x15, "b3846bee92d1646af2ac4f530bf36446a27978de28"}, &(0x7f0000002000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dac000)={r1, @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]}}, &(0x7f0000000000)=0x8c) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x401, 0x0, 0x1, 0x1bb6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000001000)={0xe459, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x0, 0x3) 2017/12/24 14:33:18 executing program 4: socket$inet(0x2, 0x805, 0x1f) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000003a000)=0x0, 0x4) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000070a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/ppp\x00', 0x80, 0x0) pipe2(&(0x7f00002d1000-0x8)={0x0, 0x0}, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000471000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 73.002046] device lo entered promiscuous mode 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ecc000)={0x1, 0x98, 0x2, 0x10000, 0x2, 0x3}) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecc000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x9, 0x4, 0x7, 0x4, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3a000)={r1, 0x649}, &(0x7f0000001000-0x4)=0x8) prctl$intptr(0x1c, 0x6) prctl$intptr(0x3a, 0x3) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb0be) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x28)={@generic="1c7a55c233de5c60ed00b580abe63ffc", @ifru_flags=0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) fstatfs(r0, &(0x7f0000003000-0x98)=""/152) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0xaa2}]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000006000-0x24)={0x401, 0x1, 0x6, 0x7779, 0x482, 0xc0b, 0x7, 0x5, 0x5, 0x3, 0x101, 0x7f}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000006000-0x4)=0x0) socketpair(0xe, 0x80002, 0x36, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000007000-0x4)=0x1, 0x4) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000001000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000-0x8)=@buf={0x5b, &(0x7f0000005000-0x5b)="031ce5efd3baa18d866637190736e25062696f54f88bef0f21fc41abe8ee8d9990370eb48802317297dea15ca8ce2c95bcb79a0937e6aa2f2f8952d9580eb689e3b8aab322dea9d5ec43e2846536457fa397fcdd25e3636b5856f0"}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000007000)={0x101}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000009000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 73.028634] device lo left promiscuous mode [ 73.076934] device lo entered promiscuous mode [ 73.086583] device lo left promiscuous mode 2017/12/24 14:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ae000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000089d000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2a0000, &(0x7f000000a000)="") 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f00008d8000)='user\x00', &(0x7f000069c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000248000-0x5b)="39430b1e4a7aa64228831ac2d2f662eaee3449919b2f0655120c7b5245a677f0751fc3f9dfb78e13c55a44cd0f2d40acf431390f6a3238d8abd9103990c059a8cab70ba3fe13ee2d4c3d4a4a538bb4df33c2455418ea26d2056f7b", 0x5b, 0xfffffffffffffffd) r2 = add_key(&(0x7f00001cd000-0xb)='pkcs7_test\x00', &(0x7f00004d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa3000)="f0cc82d47a76556bae1e85445bdff3", 0xf, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5e000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/24 14:33:18 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt(r0, 0x3ff, 0x1, &(0x7f00007ed000-0xe6)="26c742672ea420325c3e1569b856aeb5dd8c907ec2945ec256c4b7f83dac967a3343431d9d814eca13cb7a742763757ac092cf04e691f7c1377fd95a07c22c43d5fac39411bd6efe4af18e58526cfb150501091f81885a4bfe2574fac219416c5e52467ceb938453af83f197d25be119ba49ce146f3079a6d1cb83b4de0695ce6c931437253b9ff5c20e74faa230d619e4edce65fbc64e7a12c4c7ac686f290c6d9cbd0a5c74ab0ccdbc48449ebd801405b2b3e98eda073d77d2e62d9903b9e08be4080b9d668909b6a1ec74b34dfd0869f2816f7eaf3067ad17bf4097ab2eefb3ad7baef5d8", 0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x9, 0x7, 0x0, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='rose0\x00', @ifru_flags=0x100}) ftruncate(r0, 0x2b9c5359) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000034000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000118000)={0x4636, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000053c000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x8000002000001, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000ba1000)={0x0, 0x0}, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cf8000-0x8)={0x39980732, r0}, &(0x7f0000fdc000-0x18)={0x81, 0x5, 0x0, 0x8, 0xff, 0x0}) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x48080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={@generic="97202dba704542848d2da7031ef3f894", @ifru_ivalue=0xed8f}) r1 = socket(0xa, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001fa000)={0x0, 0x8001, 0x7, 0x3, 0x7f, 0x3ff, 0x1df, 0x3, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000094b000)={r2, @in6={{0xa, 0x1, 0xb2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa209}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0x101, 0x59, 0x10001}, &(0x7f0000db1000)=0xa0) 2017/12/24 14:33:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b60000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000ad9000-0x32)=""/50, 0x80000000}) time(&(0x7f000040f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006ea000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000058f000-0x2)="59c5", 0x2, 0xc000, &(0x7f000017f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000721000)='o', 0x1, 0x3, &(0x7f0000da6000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/24 14:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000512000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000064a000-0x10)={0x6, 0x6, 0x5, 0x100}, 0x10) epoll_create(0x14) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/24 14:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000067f000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000363000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/24 14:33:18 executing program 6: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000024c000)=[], 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x10400) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000bd3000)={0xffffffff, 0x9, 0xfffffffffffffff8, 0x0, 0x5, 0x6, 0x1ff, 0x1, 0x100000000, 0x1, 0x6, 0x3087}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8c000-0x9)='/dev/ppp\x00', 0x200800, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00006a6000)=0x2) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e92000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r3, 0x2, &(0x7f00003c8000+0x3d7)=0x0) 2017/12/24 14:33:18 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000)={0xfff, 0x3, 0x3, 0xfffffffffffffffa, 0x5, 0xffffffff, 0x0, 0x91, 0x22, 0x3f, 0x4, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000c000-0x4)=0x3) readv(r0, &(0x7f0000011000)=[{&(0x7f0000011000)=""/1, 0x1}], 0x1) 2017/12/24 14:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r1, 0x10000000) add_key$user(&(0x7f00009d9000)='user\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2017/12/24 14:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000977000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000448000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000003e000)=0x0, &(0x7f00008de000-0x4)=0x4) timer_settime(0x0, 0x1, &(0x7f00001f8000-0x10)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f00002ed000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000056c000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={r4, r0}, &(0x7f0000b34000)=0x0, 0x0) 2017/12/24 14:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000347000)='/dev/rfkill\x00', 0x200002, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f00006aa000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00008c7000)=[{{&(0x7f0000a4d000+0xc01)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000baa000)=[{&(0x7f00009b8000)=""/0, 0x0}, {&(0x7f0000a74000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000ab7000)=""/23, 0x17, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000645000)=[], 0x0, &(0x7f00006d6000)=""/63, 0x3f, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000d39000)={0x0, r1+10000000}) sendmsg$key(r0, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) sysinfo(&(0x7f0000001000-0x2a)=""/0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000)={{0x3, 0x2, 0x3, 0x3, 0x97d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) rt_sigsuspend(&(0x7f0000f16000)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000ff0000-0x12)="6d696d655f74797065a57472757374656400", 0x12) ppoll(&(0x7f000053a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000045d000-0x8)={0x0, 0x0}, &(0x7f00002cc000)={0x0}, 0x8) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000007e000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0xfffffffffffffffc, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000011000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000010000)='/dev/net/tun\x00', 0x0, 0x800) write$tun(r1, &(0x7f000000c000)=@hdr={0x0, 0x0, 0x81, 0x4, 0x100000001, 0x6, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="657824bfcc32", [{[], {0x8100, 0x2, 0x4, 0xd0}}], {{0x0, @x25={0x1, 0xca2, 0xfd, "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"}}}}}, 0x101f) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000375000-0x8)={0x1, [0x0]}, &(0x7f00000ec000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000154000)={r2, 0x3}, 0x6) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000033000)='/dev/ptmx\x00', 0x10100, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000096d000-0x4)=0x0) 2017/12/24 14:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008fa000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f00009f3000-0xe)='./file0/file1\x00', 0x200) chdir(&(0x7f0000b42000)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000053a000-0x4)=0x0) lstat(&(0x7f0000d50000-0xe)='./file0/file0\x00', &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:33:19 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000009000)=0x0, 0x4) write(r0, &(0x7f000000d000-0x1000)='4', 0x1) read(r1, &(0x7f000000f000-0x69)=""/1, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000)={0x0, 0x0}) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000010080800) fcntl$getflags(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000905000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000ffa000)=0x0) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a96000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e00000-0x5c)={0x0, 0x0, {0x0, 0x10000, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003d000)='/dev/input/mice\x00', 0x0, 0x4080) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000003d000)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0xc0002, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001a000)={0x40, 0xfffffffffffffffc, 0x2, 0x4, 0xfff, 0x3f, 0x1, 0xb1, 0x0}, &(0x7f000003d000)=0x20) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000003d000)=@assoc_value={r4, 0x9}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000014000)={0x0, 0x400, 0x31}) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000de7000-0xe)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000de8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b1d000)=0x8) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000de7000)={0xb2, 0x8, 0x200, 0x0, r2}, &(0x7f00009e6000)=0x10) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x8000006) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c74000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0f000)=0xe8) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@nl={0x10, 0x0, 0x4, 0x8}, 0xc, &(0x7f00001a7000-0x18)=[{&(0x7f0000354000)="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", 0x1000}, {&(0x7f00004c9000)="5f091d5b995d7f3df7d465817663fd94dc2c5cfc30d349d98c438e91bc69e28cdebd0180ac208e53324bd20c8aa25f3a72900980c4cd4bc20fce7b929e57bc9a87bf06ebe6b1616e20052c5e9d20a44714cb2cdf9a", 0x55}, {&(0x7f00001c7000)="98a85e870e2ee912a12547417e83c39026f6e1f428906788ac3fe819a4e36f5b33eb573e827bac08ed333a4527df0a947a02a5066de558e9f03c700b0be2f717a02e2d2d2f5d04dd00a342513ed717ac91fecaa14971909548", 0x59}], 0x3, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, '\''}], 0x10, 0x0}, 0x0) 2017/12/24 14:33:19 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000032f000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000702000)={0xfffffffffffffff7, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x4, r1, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000003000-0x4)=0x81, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c05f7691d1e7fc555a", 0x9, 0xfffffffffffffffa) keyctl$clear(0x7, r2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x5, 0x0, 0x7, 0x3, 0x73}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000002000)={0x6, 0xfffffffffffffffa, 0x3, 0x10001, 0x14, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000)={0x0}, 0x1) request_key(&(0x7f0000003000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='cifs.idmap\x00', r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xc93c, 0x2, 0x20, 0x80, 0x10001, r3, r4}, {0x5, 0x401, 0x3, 0x5, 0x3, 0xffffffff7fffffff, 0x80000001, 0x6}, {0x7ff, 0x2, 0x7, 0xfffffffffffffffc}, 0x2d, 0xa2, 0x1000, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8, 0xff}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x0, 0x3, 0x1f, 0xf1, 0x100000001}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x400, 0x0, 0x7, 0x0, 0x5, 0x2, 0x80, 0x20, 0x3f, r3, r4}, {0x3f, 0x5, 0x3, 0x101, 0x8, 0x2, 0x3438919e, 0x9}, {0x0, 0x9, 0x8, 0x4}, 0x0, 0x877, 0x2, 0x0, 0x16, 0x3}, {{@in=@loopback=0x7f000001, 0x10001, 0x1ff}, 0x1b, @in=@loopback=0x7f000001, 0x5, 0x4, 0x3, 0x80000000, 0x4000000080, 0x21c6, 0x3ff}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000009000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x446c, 0x1, 0x40, &(0x7f0000002000/0x1000)=nil, 0x61}) ioctl$KDSETLED(r0, 0x4b32, 0x2) 2017/12/24 14:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000432000)=0x0, &(0x7f00003f4000-0x4)=0x4) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f68000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/rtc\x00', 0x10000, 0x0) socket$inet6(0xa, 0x800, 0x8001) syz_open_dev$sndseq(&(0x7f0000947000)='/dev/snd/seq\x00', 0x0, 0x20100) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006a9000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$inet(0x2, 0x4, 0x3) openat(0xffffffffffffff9c, &(0x7f000088a000)='./file0\x00', 0x300, 0x10) eventfd2(0x6, 0x1) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000075000)=0x0, 0x800) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) writev(r2, &(0x7f0000bf2000)=[{&(0x7f0000321000)="bc", 0x1}], 0x1) 2017/12/24 14:33:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) fadvise64(r0, 0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x7ff, 0x40}, &(0x7f0000006000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x8}, &(0x7f000000b000-0x4)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x1, 0x0) writev(r3, &(0x7f0000005000)=[{&(0x7f000000a000-0xb3)="83cd54b883ad4744cdb2c5c6607592a0ad097f0c2ab89f4e64a5624325f3506541b43e625074c6ee09f4720527269e2182db215756d505173352f0ce5b5a39ea44eb404f7b7e414c226c3a3cb539fdb9eeb5a267b2016103b58a3bed118b15e19ab141070000000a28398798b2fb8501eeb2f5956163166029c00f64fa90c8d60100000000000000d333bde9304aa4eb805f743d7f9ad968ef4d3ad6907ea0c78f85512910694c64ff0a71fefffc000f", 0xb0}], 0x1) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe0000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a2f000-0x4)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d63000)="290000001900ff0900000000000000020a1300000000ff06800800000d00090009001900000000f6c7", 0x29}], 0x1) 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000029000)="90", 0x1) splice(r2, 0x0, r1, 0x0, 0x8526, 0x0) pread64(r0, &(0x7f000041d000)=""/136, 0x88, 0x0) 2017/12/24 14:33:19 executing program 1: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000808000-0x26)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) r1 = syz_open_dev$mice(&(0x7f0000990000)='/dev/input/mice\x00', 0x0, 0x200000) fstatfs(r0, &(0x7f000096a000)=""/109) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00006b3000-0x4)=0x6) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d3f000)={0x0, @in6={{0xa, 0x2, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d40000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c39000-0x6)={r2, 0x3}, &(0x7f0000046000-0x4)=0x6) 2017/12/24 14:33:19 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000007, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000019000-0x18)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={r3, 0xdcc2}, &(0x7f0000010000)=0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000)={0x9, @tick=0x1, 0x55, {0xfffffffffffffffa, 0x10001}, 0x8, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001d000)={r4, 0x7f}, &(0x7f0000011000-0x4)=0x8) 2017/12/24 14:33:19 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000bef000-0x1c)={0xa, 0x1, 0xa2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) nanosleep(&(0x7f0000b63000)={0x77359400, 0x0}, &(0x7f000028d000-0x8)={0x0, 0x0}) poll(&(0x7f0000ffa000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xffffffff) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bf000-0xd)='net/wireless\x00') sendfile(r0, r0, &(0x7f00006d0000-0x8)=0x4, 0x400000ff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005ea000)=0x0, &(0x7f0000103000-0x4)=0x4) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f6a000-0x25)={0x0, 0x0, 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$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000cfc000-0x4)=0x0) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0xffffffffffffff07, 0xfffffffffffffffc, r1}) close(r0) 2017/12/24 14:33:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000063d000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0xc0001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x5, 0x800, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f000052d000-0xf2)="ac3b99cf23e90d8f1c2a71f9881be29c", 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000809000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ffa000-0x4)=0x14) bind$packet(r2, &(0x7f0000f66000-0x14)={0x11, 0xd, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) splice(r2, 0xfffffffffffffffe, r0, 0x0, 0x10001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = gettid() recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) writev(r2, &(0x7f000010d000)=[{&(0x7f000044a000-0xab)='!', 0x1}], 0x1) writev(r2, &(0x7f000047a000)=[{&(0x7f000044d000)="da", 0x1}], 0x1) getpeername$ipx(r1, &(0x7f000077a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000905000)=0x10) fcntl$setsig(r4, 0xa, 0x12) dup2(r2, r5) fcntl$setown(r4, 0x8, r6) accept4$llc(r2, 0x0, &(0x7f0000835000)=0x0, 0x800) tkill(r7, 0x16) 2017/12/24 14:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000225000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}, 0x26) 2017/12/24 14:33:19 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006e000)='/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) 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) 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000063f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000006000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f000096a000-0xe6)=""/230, 0xe6}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f00004f7000-0x6c)=""/108, 0x6c}], 0x5, &(0x7f0000999000-0xf9)=""/249, 0xf9, 0x3}, 0x10000}, {{0x0, 0x0, &(0x7f0000dd7000)=[{&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f00004a6000-0xa9)=""/169, 0xa9}, {&(0x7f0000c38000)=""/197, 0xc5}], 0x3, &(0x7f0000000000)=""/242, 0xf2, 0x800}, 0x266}, {{&(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c53000)=""/66, 0x42}, {&(0x7f0000000000+0x280)=""/178, 0xb2}, {&(0x7f0000000000+0x43)=""/125, 0x7d}, {&(0x7f0000478000-0x18)=""/24, 0x18}], 0x6, &(0x7f0000000000)=""/233, 0xe9, 0xfffffffffffffffc}, 0xfffffffffffffff7}], 0x3, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x1600}) setsockopt(r1, 0x29, 0x10, &(0x7f0000000000)="", 0x0) 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c25000)=0x0) sched_setattr(r0, &(0x7f00004eb000+0xffa)={0x30, 0x7, 0x0, 0x860, 0x7, 0x7, 0x1efe, 0xe237}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004d0000-0xb)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x0) ftruncate(r0, 0x4) pipe2(&(0x7f0000c25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000527000)={0x0, 0x9, 0x5, 0x4, 0x1, 0x80}, &(0x7f00002d4000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000201000)={0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ce000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008bf000)={0x0, 0xa43, 0x8, 0xfffffffffffffffc, 0x3, 0x2}, &(0x7f0000d74000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e3f000)={r3, 0x480020001, 0x20, 0x3ff, 0x8000000e9}, &(0x7f00007a3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000896000)={r4, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xff, 0xfff, 0x2, 0x9}, &(0x7f00006c5000-0x4)=0xa0) r5 = dup(r2) splice(r2, 0x0, r0, 0x20000000, 0x2508bab7, 0x0) getresuid(&(0x7f0000b71000-0x4)=0x0, &(0x7f0000dc7000-0x4)=0x0, &(0x7f0000dae000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00009f9000-0x8)={0x0, 0x0}) fchown(r2, r6, r7) splice(r0, 0x0, r5, 0x0, 0x3, 0x0) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007a5000-0x8)={0x0, 0x0}) syncfs(r1) wait4(r0, &(0x7f00001b4000-0x4)=0x0, 0x4, &(0x7f0000ed6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000c8a000)='status\x00') fcntl$setlease(r2, 0x400, 0x2) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000994000)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000012000)="086a44091ad45148db43c68c52cb194af65bac3ee690fbeccbfadb72f6ae284bfca73675252734da85d28ee35dff525fb9faebb77f571f459d3d1ff6ad27e71ea770", 0x42, 0x4048001, &(0x7f0000013000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) 2017/12/24 14:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000006a000-0xc1)=""/193) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) epoll_pwait(r1, &(0x7f0000bc5000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000096000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f8000-0x8c)={0x0, @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]}}, &(0x7f000010a000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000671000)={r2, 0x9}, 0x8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000877000-0x8)={0x3f, 0x9}) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec4000-0x83)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee4002250231fb6a037731e988345da733d36715a63e45f66b4a1406616e878e8326e38fefabc80140b0696a00a1573ade209407229670385aa1eb22591261cbae43a1d33ba9ef9d681098c44", 0x83}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000881000)={0x0, 0x1c9c380}, &(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000ec3000)={r1, r2+10000000}, &(0x7f0000ec3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004a2000-0x20)=[{{&(0x7f00004bf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ec4000-0x8)=[{&(0x7f00001b8000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000e4f000-0x2e)=""/46, 0x2e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ec3000)={0x77359400, r3}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ddf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000ec4000)={0x7, 0x4, 0x0, {r5, r6+30000000}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec4000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e6f000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b26000)=0x8c) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000ec3000)={r8, 0x578d}, &(0x7f0000ec3000)=0x8) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000daa000)={0x1, 0x80000004, 0x2, 0x8, 0x3f, 0x1, 0x3, 0x8, r5}, &(0x7f0000684000)=0x20) getsockname$packet(r4, &(0x7f0000617000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000075a000)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000062f000)={{{@in=@rand_addr=0x3, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0xffffffffffffffe0, 0x10, 0x20, 0xa0, 0x96ee, r6, r2}, {0x852, 0xfffffffffffffffc, 0x7, 0x200, 0x0, 0x1, 0x5, 0x1000}, {0x4, 0x8, 0x5, 0x4}, 0x6, 0x0, 0xffffffffffffffff, 0x1, 0x80, 0x3}, {{@in=@multicast1=0xe0000001, 0x5, 0x8}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0x4, 0x1000, 0x3, 0x5b944cb8}}, 0xe8) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000000000)=""/0) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) rt_sigprocmask(0x1, &(0x7f000092d000)={0x5}, &(0x7f0000f2d000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000abe000)={0x400, 0xfffffffffffffff8, 0x3, 0x80000001, 0x7}, 0x14) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000928000)=[{{0x0, 0x0, &(0x7f0000d38000-0x10)=[{&(0x7f0000014000)="e8701af6bcaf4b54969b625758d94157533a37da9c90943cb90366fd0afd3cca5f58a05e2e2b4b56c2dd2e8e510be51613d6ba8675ce2c8e426b1ced1df767b3084c3a6d0fb4328fb2311380916070f579e6ba877ca25a8717d820e92678f3ea6d6ebc4773da93b0b03d60b3fd7511d9558bd3878159a0370fa4353e331abdc6c04b7237236e7d96865dd0be879922121b963cd3b4fa477c1b9b3ec716c78388acc0196b67e9137220e763ee06608d1c3ca48958018bc21491e9f65bd2cf4aeaca06dabe40d1cc24dcaabd2838cc1017603c499c90", 0xd5}, {&(0x7f0000dc0000-0x4d)="ec7353675fa22206e78f999fcea4ef74e37daa4f375d7f34147b18eaa6addcf4b442e330290d2a8437a361fd438480439adba875ffc4125ae6482619bee1fd51dbdd0b9d289ff4598646fc0a11", 0x4d}], 0x2, &(0x7f0000989000-0x150)=[{0xb8, 0x119, 0x6, "08f3633c05a55c1655d17a8c129e9d40dac435cd5a2a973f45e4501162a3584da2a32bd199ec2cdbfd26537332ecf4a6bc81ae393dffe158b73c2dae342cee8d19c6c40bc26dea5a6d7dbb3f5255850cde2604f2fa13b667880985f1b17b6b1e2b3b4fdda1be27e797938d3b7e7665952ffde364d674750f9afa1fea7792a40506a331c1f22cb6ebc7d97c2042624c04088ede17aabe2700783422253133d97eeb243f2144f84ace75"}, {0x98, 0x1, 0x3, "7d68db0d842b465ab901a3544f0e27080fd06bf141b9524836b6e37d2ee680f9daa3c39fc547263e5b62263a50f8f83b63b9f44b9572cd680fe42bdbfda937d495ae3ab4a2db9a79634b3ad193169f8d56d6f2d5c39e870c687a577650e45ce8c1fdff1bf2d8e53bdb13983a617fc067586ea2429ab23602939c66f93fbaa4fb7d6c29ec2663b599b6e7b0eb"}], 0x150, 0x0}, 0x7ff}, {{&(0x7f0000277000-0x80)=@generic={0x1b, "e8ce95c1a2f9fb1e6ba60360f1d598bdb78063ad7f9fbc9bc0d31ba5e26e1436e8c2964e857e5576d74f44e331570ed5b29b28d005b90419439b47b7897348331d58520681433ba99cde6a099a389ca39fbcb890a93c73bd61335f8e87a22942dec9e5728c50f95400f188cd9e97ad44cc73c43bb2fc2d689deca796ca12"}, 0x80, &(0x7f0000102000-0x10)=[{&(0x7f0000ef3000+0x34)="4153c8258e8da5a0066710288603e50d21310773d15587df0f5eb1d127ad28ea1d8b3bf5", 0x24}, {&(0x7f00008fc000)="f02a46769349dc8d34710ad81aa0f70f27336a04264019eb0a2aa0297c46381f98187dfb5a68dd5832b59d80fb5c1b517d63", 0x32}], 0x2, &(0x7f0000c58000)=[{0xf4, 0xff, 0x9, "0990052a23546e70b8d3565f2eaca012117fa7d74f7eec99765b6f5d866cd59c662ec879963d42a5d525a91f5bd9b05022ca8e35acfff6a208c28768d5b73d0b072d8eb3d6309c9a6e84bc0adf89b5eacb7e10dbb085a225062f888672de5ee5a8472da4af94d292a3bd8d541b27d6bbe58b505e205b46261b3065c0542f7aa18a345e2b7566976899b698bb5f18ca42562eef5bcaa3935da38e74165a177a6fb3206a73e3b58e1ed5288c415c5f81d03260524b6b1b24fd26a6ac7ba875360c779af31702d68901e42336bd863f386d7fa31a477f752b5c205057db8c5619ebfd01e3dd8a"}, {0xcc, 0x111, 0xfffffffffffff510, "22d1a4c8276be90a41462c7b0d82ef2d5ed35aaff8e0250cfdde987ecbd0726066f800e6f2f67c214eadd67e90fdfbd37da7f34157d1d4516e0797e7eb9603bf9d6bbc30f078a768c10f189b93554b9f37b821d262ab3cbeaa3853c512e1d18618934f2eb15380d6fec101e9a7d1559d2732b1f42a83075117571b348057e0c6b3d4a80f86a72a61750eb7c8a67578814b237ac53eb53a51192857a3b5f9f6000bad6f5997ee766f6933e3301e83476f718aa3822c06a6d7abcc686198"}], 0x1c0, 0x800}, 0x1f}, {{&(0x7f0000495000-0x10)=@ipx={0x4, 0x8, 0x9, "26688475601b", 0xffff, 0x0}, 0x10, &(0x7f0000486000)=[{&(0x7f0000ade000)="aa81c2f1359be84107ef15403daff4482350f37b5b3ec626716a3071782d78002f623ff632a83f31f3272ca736c99bdc68f455662a0d2b22af31153963143f3fed08dff55f1a4eed9a690abe0c96743076e04083b73d15be88d1936ad3180c71072015e346ffe017d02059b1ebd5c2ba3f7363b62b05e44543d6677f0c5ee08695ed84aa1b72d7b13ce7bd9f6a27d6362c6ea1fcb851fc7476b19d8da1de76af9dc3f1d0e686a9404912eab55bcdd381d0e76818c84007b6f72371674677c2b9eedf94aebc2685b3e2de0cf40673327949bd991aea01574b220f45a733352f5d1eabc6464005d8016cddb17ff48348cd", 0xf0}, {&(0x7f00003b0000-0xee)="49944ee2e2f120bef88b29d8a5dbbc8cbc65f7114b36390ed647e350c24b0448648a430baa8272e4cb240aa33acb622e7ba93a0a27f94e46a0bab95d8fe30f2893fb8b9d0f4c29cedc751685dd2b62ddc501422586ba161e874afcc52d414c740234966c109567df5cee4fbcccfa2c81b820f24959445ad2abc16bcaef318c1b0321b2bc9848c49bf61609e6bb80e5a55964b89ff2cf47a5185cbf1f13b8551c7bd8cfb223d9b31b8b76840cabfe9ff88ccea467b8086f61f24d7d4785af87d4a52315fc7a02635cc48fe3996b7bbd646877bfd8ca851da40521fa0db3f17680433f180310905f74dd71f47a3264", 0xee}], 0x2, &(0x7f0000758000-0x1520)=[{0xc4, 0x117, 0x101, "aca97c6359aa56f85685ac1646227095b8c8a820a65b0f11b4807c5ad4b38cc813676ae324af7e407bc780e1cf4bb7d614e68dd68918bb77f17304d3880c8c38f218f878bf08bf6802b34a98a1531755813697b3134f3661eb77a0dfb368a960e6e1f6fadbc54678f47e871e77e75c443b858151d216d3a5119fb047556b47df925d79cabc884aabf1cd09e664345a3515dae8407f8e36d37efe3c21abf2d17c14eab42c325ce4584ac8fe08176f6a697339bce2e64a8fbc"}, {0x108, 0x186, 0x0, "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"}, {0x88, 0x117, 0xffffffffffffffe0, "b06efd0093b0ba55f58649da2f44cfe983f9a868798c7e1ac6e55028658ad7e2c70027014dae6487eeaad744abcaa0e77a88c126a7a0d974cb86fdd0204961bb27a98a106358440905cef4a37b6ff9f0f8b7c9e6447bc2f88d84b5617035baab2947fee9ff576156b46c4019d6b3848bab5a3b5243bb81d3d3c7"}, {0x108, 0x104, 0x9, "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"}, {0x100c, 0x13b, 0x3ff, 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8ffeb1c23dff2da6edcae288c78dd1f0dbfac49f1c60a6f623d5b638397081e6b1717490feb8130333cc21e68606029966475782d2a1d02312a4eaa332a994b5b2b586c86b0e9457830abc6fbfe79919905b742e69a59c9ccf501e24e0dea3f95bda0a637df7dfb195b02db7a54fc59c5ba76180f2f318ccb3ec32bbbc9dac92ee92e54d6183190c1c899c41471c9df467c51d5d829d4ddc3959794e363dbf4d83705271cad3159d381fd2f999b13eb5cc68d70634269ee5e14536e52cb67221d559b3bb55d31eec4f4f977a11baecf8e594c67606b8ba3af3db1356e1a3cfc0f47fe9ed60c41a69da0069e970c31af1a3c09880bfea6f46c164e7ac12066cbaa005525f2ea2845c271687589f0e92e061ea9dafaa0919910eb6686efc2392d139a73510bd00b309f62ebb1ec419916b4a98ca5e3a1baf9f4144932d4d1187e35dbaed63d8f38eecd12a203de6e5c020a9daf3604af20fa5398c5e0c492f8fafc86b1f1c5a90fb314f2e7e6f3d95688a143be0d610a01a30b874d39cbe2340b3d75884e71bd000a7b40e5b8f2de99867d18ea380bb7fca282530c32de87ff02a6cafdba6f6a7d599132d93c35e8656d5f215311337ada3b1c831f6dabc0fe29b3eff25191e0e391b5f114633732f43ef104678451536aa77e66808a615a6c00f5b540af450a52358e6627041862b97ae9298182b647960ebe04d0179f25e5e4d6b41572fcdb3f91b43138b4cc898057d64b6ede7738705887fef0cfacc41c2fbb5a4e98d8fa3a331a1b21059d6e522f5f3d8966551ac5bbddbdc6fcef3347b0ae2f3c3ac4df61ca780be7daf6bafca1e129f4e2786504e1bdb5a3152d829c24f1f5b9c315f7899fc6f1b15259a1b206ba98d0a3c7d00871f060666b8e0be7c19fb89cbdf8f24a44dfcd95b59a3c0bda6fb2edb5789ebf4124b9fb18e38c29f4a1c58570e8f50d74e32e2a0821482998185e1dd454c9344a4ea325174a10280b1b0fc78af0a175f3862f5e89c2a81ab3e429f7f180c37dbed0792cd02d11fc13181f693dac92f43c60182a950c3b29b28d579b18c929d825db260b1a77e45791a1ee40ae2fe7a16990ab3479b2b31142bb642488b566c98da6179f9b7023abadbd7187243bb917355d716691db5b83aa78f7c1bf0454add960cb409f1fca5a51674ddc6f7296b1636bd44c5df910e251eca7a738396bd3ddd0b686a90b5d76a6a2464ff7cc90bac753162b2d1616b0a2439bd0b473a7809a8b3d78a11482cec5912df9dc73d310a7d4ec1242bd17229c6b2c5e706fa3ec3e5929007a86a2aa41a61e892b44b17d8c53c6cdc9874f8e3492410b8a1019ef510db91efe9b1a43162eca4fe37d647c494d268a28f0a098c95ec90d3884f244817ad3592a7c06a358296c7869ae80cdf8ffb6221fbeb698792c024764f5a945768f7c5b092cfb4dc07d7b11fa8346737968a4523102ed51b6c2f50f7428fa22cdecb018d03ab0ecc522adb5b669a8f87f7eca7ad6ce6462acb224f5d887965095abde0bd7fc376c896fc99716b9669a2c4f97df68f1d935337af8c082b708a56f684bfbeb83ef05b915f22a9413790d880f197b53228bb55ce21114c7204cf942b653d5d7f132366c0c8234a9beadda9ab5bc33160f66b21e032a944ef7498efe559bd8f185f4c7c0bb9757234fc16e544a30f3f72583548b7baaf0f19049932b3206ebfb5c2364803a4c14118199b9b642cf0b68904d10fdaeff7e17b375d66ca9a3920824d8623871eb87062acf47244f0088e35687e1030b1721f1086dc1e2b2eadf05abd8bb4a4eb1733069f31e28a4b9747c514693561e8b5f66c3b790c21c8dcbac512af87cb69a8ff0259eeda8ed4b49db785564c0ff2a9f4689e757c8e8ab9a97e8ca877abc1b52a27b7bd2c0bdd673081315e9f9e0fae26030919c65424aa2474d596ae721cb96e07a5872461aacb5be9e9521b11d3a7ae00adcf6b39faea4fb76de3972ce69454070378246c42ce5a12384ecbf53de4148fe5c874b65f64b52d069c8296bdf8a06e5a8acfac291f9d2126846b47862df909f23af4f1ac0e9ff54ac29f6c1bba2bd925b10f6416d3402020cd5a82c0b0087c9023444f3bb601ffb5f02b22b98dbf1ead42dab58cbe65f2f4774cd54d05bf6aa070da04d5f8b1f95f0c99721843266a275ea25b970a456552a0d4d8b4a3b934a59441bd1b3a80f96946cb2206e7ecccb3ff0ddf8a6a6cc4cf9e44745c3c304f27a10687c3665b5d22bad9e3d67944dc747d0578f1abb495e8133a37d03804", 0x1000}, {&(0x7f00002a6000-0xd0)="8efa00350e66764f2e565b6a40af519a48bb534af003ddc214fbfea9d166ef6237cf06f7b5a545ed2f0e499035c757e1a85735fd97aeb97c441cce6c0dd2e14c004d1e8801e4c78eae4faaf8878d6e3355f4d3c159d43122c52311f9b081536ce7d7db128115ca6a306f3099cabae6886140c8b09f91c17e682c2fa8b9dd74a173525344868d23a50a4bf3593ace9f136c16f86ad7d05dcbfe7c34b79c2834721bd6c43f7183064bbf3abc8186b47d14156b092fa8c35321285d2a045a11c2ca57c0079b9ba3799af6bbd3d040f86dad", 0xd0}, {&(0x7f0000091000)="ba1ae863242a1acaa818aaedb94af226622dcc9fdd4499e6f78f529cc4db33eb", 0x20}, {&(0x7f0000a1c000)="b993a83325e20672209cb8264f033ea4b59d9a71ba17530e696b704f2b459a92d47662782e540ecd02d2bb6c85c21655ed83603ba400ef545d43c597efe197adbe0dc451118a26e3de75436f6fa66cd38b9918b0497d817f7d289ff375b5b159c3bfdcb21858cac96a6fccf0eb91ccc9981d112c1fc8d1c12d2d93e97219301c000404b5d1d819aeab48cc7855d36f30a7cc252043fc858ba10f7bcb08ba9930bccef02e04c99a1d95ed6e8d556c6cd6bf864951540f3dfc49aab9093445c82cf67677618cb30ab5cccf15", 0xcb}, {&(0x7f00009c4000)="dc13bf27950a78e0d4f61d6429a2724cf614903423afd17975f69cda47d907106604cf56667e9de23197c77367ec36404e1e9ebbef404cfbd174a504cf7b60b1295bef403e6a475913f4756cc90838e338f65bb6ac3b11bc55348d773618124e92e255ece39a18dd6c464618a8b6123df7f30a23a1ff5e110f37269b1034be0c2ac3", 0x82}, {&(0x7f00001ab000-0x1f)="0ff719ad14a7742a27e3b2bce83e437eb68ee39eee22cc101c99731177fad3", 0x1f}, {&(0x7f00006a2000)="05e68f759aff0d7463eecec877d27380198162c152c85ce55d280d1745590148bd71a1dc3d7aae7220911b0e8c86d60a7a586492b8493c2484f89c5c76691e9053797d658740dab6392cea4f7e5f752339a37562f7b15c00c2cc7bbb555d9093473a7daa3bb988609ae75ebc66621ac36e7496cb86c5b4a3a13aa83c51465467d8c40dbead8e3942723d42dc54b4", 0x8e}, {&(0x7f0000983000)="b7c6029cb3d05b4a7ba495c8c72c2ca6640b3a1db998fe72e3f4b66d0f6385db09243164098870c0dc3675efa75f993c3c695c8a6e97d05463cf92a873e4489456d7ddea9a763dc33a45fac27c919aff779fd3f7aa97033740abaf3ffc17e618e0c57d2377009252e721fe32ca33bd5fe493fbeb3fcb08a1aee775d9d3511b3b7cf9fb3ab17553432b0c3c6a6261b12e20ce16196d70840cec8c89c970ee29452d75562bf7f0a210", 0xa8}, {&(0x7f0000f19000-0x4c)="c02bb1285294fb557c4fc106cc425a09221f421683996df97e0bed187d1148e73d6ac07667fc662ed8dc7b260321d6e666b76a257661d9cb5d207200cbe22e227d08a4529a77f3b86c3b573d", 0x4c}], 0x9, 0x0, 0x0, 0x4}, 0x8}], 0x4, 0x10) 2017/12/24 14:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dd8000-0x4)=0x0, &(0x7f000049f000)=0x4) poll(&(0x7f000053f000-0x20)=[], 0x0, 0xff) syz_open_dev$binder(&(0x7f00007bf000)='/dev/binder#\x00', 0x0, 0x802) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000fcd000)=[{&(0x7f00006de000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cf8000)=[{&(0x7f0000f56000-0x66)="3b8160828ad480e4f028f9276977da1cc1802b266644c6b2ecae9d16fd66b03d439b91cf52347b494773e6692b15e8fde3b8f3ab926555f32954bee463767d6c90d53de1cf3368722e3c1b9916c7b720a860981e88a216043fef77953d648548fbc746f3a473", 0x66}, {&(0x7f00004a8000)="262b097fc52126f976b11fa9116d48daa828a22e80ac46bf35dfcc716da8f15696240082900467d3468858139e702d3d984cf39e35c748e61dafe0cbdd11c44cd72a46f18eadc7250a183a3a9545d3deab302733ad2135af0b075d72092249d5acb39c312fd656083fb5a795f83bc1489031d19515d84381fd3de5dd2c7d4de750e886f3886e40b0abab3f21105d9319520f269c689dd91e4dd84f2e169b9a3dfff06d6c8570912e0fdaa1aaa11cdbef4015c86ab76f7131c3333e15d974b079bb53c6ba5a9e35ee4f902c4fafc8e94967bff1145ae0e9c7f56cf19981bb1128c6ef553a6d11815d6f2265", 0xeb}], 0x2, &(0x7f000041a000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0]}], 0x2c, 0x20000044}], 0x1, 0x40) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000d4000)="ad364734e9c7ee76238e2e38a3be2005d0455bf4c3d25ca601523f01d75bcaddf6c23c485107c49484509621c0239e1b29b037b5b17a109966bb548cb2f55e830f1f9fd537e200b9f4a25c5e254729c35906e566dee4e4b79de94f07a7d5d3b4e5ad3aed9126ce002e002c13d88ebc5f03134f753147278865df6ee6fc45c413a73018a2b1c6afe4a2c4877c1e68c5d8fc521f47d2204f2bfa13e54bc349f12d2b", 0xa1) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') connect$netlink(r2, &(0x7f000045f000)={0x10, 0x0, 0x6, 0x5}, 0xc) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xfe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000d15000)={0x3ff000000000, 0x2, {0x3, 0x0, 0x0, 0x3, 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$PIO_FONTX(r2, 0x4b6c, &(0x7f00004d5000-0xd6)="11b4d0a5f3883db9a35d97648ae57e278c892ed0ed817829f8b3468ac76bbf13f8fb8c69028d0efcba7546dfb7cab9bc822fe1ca1dd231ed0f52dac472010d08340433516386eee31f0a0408edea1e1d44327a2c736c4a48bfb51aec2b0c124730179cfd99ed08832a961087ddbb66495fe45fa9f516c5f17d93bbdeb4d3ec1bc71011787d5d82fbdcd9fbee67f393e672da6fa6a5ed1df183e3a77d47ca808931faddce2dbc2e081f45fb0add437fbcf88331891b3ed8729f90ce773c652ba582970cb853fd333037483f1f5abdde5d5591bcce930c") 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003be000)='./file0\x00', &(0x7f00004b6000-0x8)={0x3, 0x5}) request_key(&(0x7f0000fb1000)='big_key\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f8000)='*nodev*\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000040e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f00006eb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000d3f000)='/dev/net/tun\x00', 0x0, 0x2) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:33:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000+0xc12)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x1)={0x0, 0x5, 0x3, 0x3, 0x3, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace$poke(0x5, r2, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/24 14:33:19 executing program 6: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/keychord\x00', 0x240b00, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d50000)={0x0, 0x0}) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) mremap(&(0x7f00001d5000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000288000/0x2000)=nil) flock(r0, 0x1) 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d35000-0x4)=0x0) writev(r1, &(0x7f0000a98000)=[{&(0x7f000087f000)="29000000200019ff00003fffffffda060200000000e80001040000040d001000ea11a6000005000000", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0xd0, &(0x7f0000290000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003df000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000047f000-0x10)={r2, 0x80000001, 0x8, 0x5}, &(0x7f000014a000-0x4)=0x10) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f00003af000)='net/llc\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000053d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000260000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00007ff000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000916000)={0x0, 0x0}) sendmmsg(r1, &(0x7f00003bc000)=[{{&(0x7f0000abd000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f000002b000-0x10)=[{&(0x7f000061d000)="0cf1c7e8e8cedae4e50df42e8d82896359326f041fdcb1d365536333d87a9720bd59e453cb1733909303053a9d71e5195128df313e6a3b6e589f7bd5199c19d0484a9c640bf6", 0x46}, {&(0x7f0000391000-0x73)="19d15ff0b195dd15900dd1e74dd365ebf09262699f2b123ec4e2c457e6f3c080056a93570893a7a025d4f95d792fff86a2eda87be29b5d9cd69b78b00997cea64850272251ab210d1fac1aba3cffb9ebfc31f774ce5ec6508b3f26f5e2976673db4dbc1192d8ea3b002bfd9b22cd45aaf4d589", 0x73}], 0x2, &(0x7f0000066000)=[{0x34, 0x102, 0x9, "56317b7a242f2f10073a98aa39b308d34ee510296a34253fde2a77b12bbd9d565763f148ad"}], 0x34, 0x4}, 0x4}, {{&(0x7f0000b27000-0xc)=@nl={0x10, 0x0, 0x7, 0x0}, 0xc, &(0x7f0000dd2000)=[{&(0x7f0000946000)="577f9f2e47b5a09da172ca1eba3010599e951a750daa4d25af6a1597985c2cdcfe631b6bd03fb24436b557fdf917a603a93ffc8d567a9daea04d5978b5db4687a4d7ffcad64cf04dec237b2b2e8ed85042", 0x51}, {&(0x7f0000687000)="a15553f41397c0f9285831524963d2804a4a7659bc9d3509fdcc1dc49b6d11662affefadd42c0beef1972b18c7720f63110052734765682fba7b182b25a8547ccb34e36e623544c6c2b7b9170270089b8849c1b3747bb84f4b14cc891e0e229928d8175292b09a3bcf8a8ac5421a9ebffb51d10e6f965c6a4d1209ccd469bb9715f86a033682a7018d48388f45453c8a979e4ec75a6b20ce22c6a40cbe13cf9c621c3ae1545fb278a2e8c3e3162aaac1576d43d83cacc1c3aeff4343b352b4424da7ae018d53002ea6a9337a59540abc954cb6a75c60bf6beb4111134277b505", 0xe0}, {&(0x7f0000de0000-0x5)="214ed038da", 0x5}, {&(0x7f00007cf000)="2a1417839365697cc42e567ebbe5d8cb7a7ecf7686d45e9e92f72cf3568a7edc137ad0eb14d0f0a54df47065e2dd66d8bae7bc5b720ec6153b3c365833f40c8d3b449b087d1c77a752fd8e55402ced837de2604225dc427dc0c84c0078f90d406d5d964d0e8d47838aa57b10fef63189a0f3dd", 0x73}, {&(0x7f00004f4000)="741f0e29024d0da83c158092342d0d36116a033bcedae945074c78f3601ab86a89fa2cc308d323a69346f0dfd19548f78ccc6f2d72ddacb065e55b5f5a32555bcf4ec33f2e8b59799137a64529f5b7494afaef8644ad6527e9", 0x59}, {&(0x7f0000495000-0x61)="03f33e29237272c45aefdaf7e0620a60a2e63fd01468a09832343446787445b2b7235d33ee469b05c8b7a88f4ddb1c600fd10c629713d03fd0528081ea1aa215dab6cd1baef6ad039a78691cf09a9540046ff8318d46686334cc01c3e4e582ac2d", 0x61}], 0x6, &(0x7f00000c9000-0x28)=[{0x28, 0x107, 0x9, "e47c32e68a6faa3cdb91f58132f7bd2ff6d58d1f1779ddd06a"}], 0x28, 0x20000081}, 0x6b29}, {{&(0x7f0000732000)=@nfc={0x27, 0x1, 0x3, 0x0}, 0x10, &(0x7f00000fc000-0x20)=[{&(0x7f0000d2f000)="b337a82bc254be401bffce3d82caaedd3efa4659", 0x14}, {&(0x7f000086c000)="73e5a125526c5d50eeda77b55314165b0bae45e4719d7a7835f92799cfdb1282a1709bd7e14d50258151a98a38f6c43187d4d5bf32a1e36c6178baa006d6c4cb500548f5f7dc2e5c6fe8", 0x4a}, {&(0x7f0000c9a000)="612f2e77605aaedc22cad2830ed2e06581daea023fac5a6ba22bd4e271a23bcfd8b1bad045ae3d7a0128c0c45a26c664d989b6115e61486246e71f181e7ded966fab182cabe69a7220ca19b76a40464218185e935f9a0386b87ce7692ca235a73d5d47ec40cd7e1bfe9abe535f245beaafbcec85759172f8e3f35ca0e18cafcdf2fd11faf5a1fba9cded2966ab6579d574d4634c21daa1dba930629072bea87d074b5d5bea189fa4a1ef7b4434407036e7", 0xb1}, {&(0x7f0000244000)="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", 0x1000}], 0x4, &(0x7f0000cd3000-0x20c)=[{0xd8, 0x113, 0xf1e, "633b45546b1c0a7528de521da66be05a32a23b97cce1bf882d8a5f44f50ca85ffd18291f564fec394c45d98b629e3cd181a3c35b537c1ce10ad71db110dc2cfa8a8fd9eb78487f8bae954915ec96d24871c7932002e49c50039fabdedfd34652afda38d733501305264d7f3daa3ff525bf1f3fa746c51f202ad774eab47ea6eb40f2df1fa5bc239f93560d234e38eda099efe93ac9dbce20fcf0a332a1fdcf417460fb2c7013d8abf71228bb7eb68ecf6872d05f7b0ca3ff096daef34d3b03b98d2ce0491e9aeb084325"}, {0xd8, 0x0, 0x5, "89b2ce56afcd101c261e71c2dffe48733b135c0290360f420291656be65f3a89a97021a08634c0408948cb36183f38cab8105e8703464d6ae1e1c329e9ebe06387e6ea0181228538986e702ceac71f3e83dedc6b3e9367d9f4a43a7b3cd4ab59c06f9d99d282dbfed8bee4a0d671301482af8edca2cfce3b35f0ea5e697f470c8e7467e45104181b1013508a3c2f0abfb288f555f421d09eeafbbb1bed5729dcc7957a31d3111813779d8a8982ab1bef83e9ceb02e693a6ad1b5526861e95c1a5e5985939da2f89e59"}, {0x5c, 0x101, 0x1, "7fb516e6a05b5ea64b9aae2d6d9633da7369e4e3a80e0f9e07f4f8f81ee5a66805be0b780df65be0e2e2902983fd036706feee9549452092867d6499b680803f22dd42842bb8f09f12414fb6ca3623"}], 0x20c, 0x20040000}, 0x3}, {{&(0x7f0000b26000)=@nfc={0x27, 0x5, 0x5b, 0x4}, 0x10, &(0x7f00008bd000)=[{&(0x7f0000535000-0x29)="05ebe34c76fcd6448e7fddee4ca901c4d7c91e822ada54ab33a9f1e48440bd37fc3585e38a631c1677", 0x29}, {&(0x7f0000594000-0xe2)="361448391316cd6e06c5fd268bcc1bda5acd0bf2032ebf0853b4c1a4c49b77aa7fdc0c305735c27bf4aabdde6ba28c94487e827e811594f6a41a19068048321681b47d19eaa47616da5c0b266e7742ff06b0bb0686eb7bade14cf3f1c24892a7d9114133eb0e8aef9103085dc5dc02edebcfb9b6917e3b31ed9d4a886544c984ee79903262e5b94f942db41738c62b6c8725e8e3edf7abd987cd228208a3a2bf8ba69144a26d94598027165382f1495c0e42da33275e59ee6f54b5afb1f7a6377b06a55e7aefd773b15a0aef1dd65cf7c0cb2169d8c03e5ec2abc15a1f0fca95b531", 0xe2}], 0x2, 0x0, 0x0, 0x20000080}, 0x3}], 0x4, 0x4004000) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f0000527000)='./file0\x00', &(0x7f0000432000)='.') 2017/12/24 14:33:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc0000) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000010, 0x802, 0x0) write(r2, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) recvfrom$ax25(r1, &(0x7f0000125000)=""/113, 0x71, 0x0, &(0x7f0000c4a000)={0x3, {"5818c2635ab6b0"}, 0x3ff}, 0x10) r3 = socket(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000ccf000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x7, 0x1, &(0x7f0000b7a000/0x1000)=nil, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fc2000-0x3)='lp\x00', 0x3) r4 = add_key$user(&(0x7f00003a3000-0x5)='user\x00', &(0x7f0000dc9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ea000-0x32)="131c7865f842e0f18a547c7af64ddaf573652dda44b5c28aa945da8343d916d9d007bbb0fa1cb68e224ebeacfd42e8b67f9c", 0x32, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00007ac000-0xef)=""/239, 0xef) 2017/12/24 14:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e01000)=@int=0x0, &(0x7f0000384000-0x4)=0x4) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) 2017/12/24 14:33:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000009000-0x8)='./file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000008000-0x74)=""/116) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r1, 0x191, "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"}, &(0x7f0000005000-0x4)=0x199) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) 2017/12/24 14:33:19 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x20010, r4, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000001000)="") mlockall(0x3) 2017/12/24 14:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x76a0f3ca) fstat(0xffffffffffffff9c, &(0x7f00009cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r3, &(0x7f00003d8000-0x5a7)="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", 0x599, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000d2e000)="7f521689f1b181c88e1c94f5e165b542d3a1386d7c9eb824780a9d95850ed2226edd125753d533f55b916a6b5b1cd4102a58fa8ba5e8793a87f3a9d20025fc987f5674b3714bf7", 0x47) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)='./file0\x00') 2017/12/24 14:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x400, 0x3ff, 0xff, 0x10000, 0x7fffffff, 0x80, 0x1, 0x6}, &(0x7f0000002000-0x40)={0xfffffffffffffff9, 0xffffffffffff1b40, 0x8, 0x3, 0x459e, 0x63, 0x5, 0xb2}, &(0x7f0000000000)={0x10000000000000, 0x1, 0x0, 0x0, 0x9, 0x3, 0xffff, 0x1400}, &(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000001000)={0xfffffffffffffffa}, 0x8}) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x401) prctl$getreaper(0x202b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0xaa002, 0x2) 2017/12/24 14:33:19 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x5, 0x1ff, &(0x7f0000704000)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000939000)='./file0\x00', 0x130) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f000093a000-0xc)={0x1, &(0x7f000093a000-0x1e)=""/30, &(0x7f00004fa000-0x10)=[{0x8, 0xe7, 0x8, &(0x7f0000211000-0xe7)=""/231}]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000093a000)=0x0, &(0x7f0000407000-0x4)=0x0, &(0x7f000093a000)=0x0) r3 = getegid() fchown(r0, r2, r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d58000)='I', 0x0) pwrite64(r0, &(0x7f0000087000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bdfe020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa6290c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000949000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/24 14:33:19 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000002000)=""/192, 0xc0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) 2017/12/24 14:33:19 executing program 4: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f00006d3000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x400, 0xb848, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) dup3(r1, r2, 0x80000) wait4(r0, &(0x7f0000812000)=0x0, 0x0, &(0x7f00006b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit_group(0x4000000000000) 2017/12/24 14:33:19 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = inotify_init() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000f9f000)='./file0\x00', 0x20) inotify_rm_watch(r0, r1) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, &(0x7f0000dfb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa0000)=0x10, 0x80800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/keychord\x00', 0x40200, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000496000)=0x0, &(0x7f00008ad000-0x4)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fa1000-0x4)=0x6, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000fa0000)={0x0, 0x0, 0x0, 0x1000, 0x3}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) panic: executor 7: failed: net.ipv6.conf.syz7.accept_dad = 0 net.ipv6.conf.syz7.router_solicitations = 0 pthread_create failed (errno 11) #0: too much cover 0 (errno 0) child failed (errno 16) loop failed (errno 0) goroutine 31 [running]: main.(*Proc).executeRaw(0xc4272db220, 0xc420217eb8, 0xc4217b5ba0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4272db220, 0xc4201b4040, 0xc4217b5ba0, 0x0, 0x1, 0x1, 0x1f8a, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4272db220) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2