[....] Starting enhanced syslogd: rsyslogd[ 11.927089] audit: type=1400 audit(1515378594.844:4): avc: denied { syslog } for pid=3166 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2018/01/08 02:30:01 fuzzer started 2018/01/08 02:30:01 dialing manager at 10.128.0.26:40935 syzkaller login: [ 19.659448] random: crng init done 2018/01/08 02:30:04 kcov=true, comps=false 2018/01/08 02:30:05 executing program 0: 2018/01/08 02:30:05 executing program 7: 2018/01/08 02:30:05 executing program 3: 2018/01/08 02:30:05 executing program 4: 2018/01/08 02:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000fba000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/08 02:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000431000)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/08 02:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/08 02:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000559000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000fba000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) close(r0) [ 22.800638] audit: type=1400 audit(1515378605.714:5): avc: denied { sys_admin } for pid=3371 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 22.901053] IPVS: Creating netns size=2536 id=1 [ 22.965569] IPVS: Creating netns size=2536 id=2 [ 22.973862] audit: type=1400 audit(1515378605.894:6): avc: denied { sys_chroot } for pid=3539 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.016659] IPVS: Creating netns size=2536 id=3 [ 23.039223] IPVS: Creating netns size=2536 id=4 [ 23.051913] IPVS: Creating netns size=2536 id=5 [ 23.057533] audit: type=1400 audit(1515378605.974:7): avc: denied { net_admin } for pid=3592 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.087688] device gre0 entered promiscuous mode [ 23.108153] IPVS: Creating netns size=2536 id=6 [ 23.129989] IPVS: Creating netns size=2536 id=7 [ 23.143269] IPVS: Creating netns size=2536 id=8 2018/01/08 02:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf6000)='wchan\x00') sendfile(r1, r1, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) pwritev(r1, &(0x7f0000f88000)=[{&(0x7f0000cde000-0xb5)="738243a92a28c4e9e6fb36e8134e768d9432964afd4a46be082b6434f4069c86c973886f5b518275924ac72186330f1b75e3f0e4a6316755185e54e8faedcd07289cf5a4006e3d6664264d38e855962084e85699208134455f75164dfa82553e11c48643ca7ef7c180fd204d3af7cdcce7c2d1414be94fed241039fe2ad0564a35f50ad8fc5f83b8784d639e58fc5c1f914e3e3d591af834de18e7cf8bbf2c426b60b5c2e6cbb45f872d324aa5b994905f631a5ccf", 0xb5}, {&(0x7f0000104000)="52dc", 0x2}], 0x2, 0x0) 2018/01/08 02:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000965000-0x20)={@generic="1c7ab1c545631321dace25c8db4b737b", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff080000000000f622fffffffffffffe00810000fbff815a98", 0x1f) 2018/01/08 02:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ef000-0xe)='oom_score_adj\x00') getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000d3c000)=""/224, &(0x7f0000df0000)=0xe0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a3b000-0x10)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000a52000-0x8)=0x0, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f00009c1000)=[{0x0, 0x40000000000000, 0x8, 0x2, 0x1, "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{0x0, 0x4, 0x0, 0x8, 0x1, "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"}], 0x0}, {&(0x7f0000fd6000-0x1b0)=[{0x0, 0x3, 0x708, 0x8, 0x2, "941dd92bffd03c96c6763a863613"}, {0x0, 0x1, 0x800, 0x3, 0x3, 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"65bca8c5b1e3feee287ac6f6747bd627580c140d61ce26e398d81f9ca4dae68b37b84244d4a05ce1299a8b3ad11dc26fee383f7bbf468055e2cc43b019835a1c4f29e06f78c511ac80ae585fa32b9bda796a2e1cce69e2dd6b15a3dcf931c3c1252c90669b178eea79b73997c18578aa451002c2a9ed04741fe4635b730744f8951b9f6767ecd9c2524a3750d93b10c3f26f0f5a8670b242cdca3b804abcfd4e5b6e076ba916165023c9726e666978560c08d92a9f1bf12b39dccfe2071661d7b4ef3936e2"}, {0x0, 0x2, 0x700, 0x8000, 0x2, "b98df257630c7a3153d14240476e54bcb3bb1e5604979b8c785230d55d3f"}, {0x0, 0x0, 0x20, 0x1479241f, 0x0, "5cb63442fefbe203e343df62620214e0925e836214ea17423bd0f4b33c24cb93beca264b1f0f7def40ce85ad110fc49eb6dcf2344faeeb73ad148a6180829b92f73e1a36e4b72ca1b393d16422"}, {0x0, 0x4, 0x0, 0x10000, 0x0, "98e41d6b5956046f41d4008663ea1d83d1c288e0a17da53eb42156761ed9c21d225865d3e1a192301c4f2f5d2cc6b10c7388a4ccb1c145c7499af8b24a2f652da9f9033c25842eddc7143d08ccfcba8eb986e42f3c5486c067222752e7dcc7b2921e8fbc5d05b96d9a6975ee24b41525d279cf3be96a16fc85e3d17616c2"}, {0x0, 0xfffffffffffffffc, 0x202, 0xaf3, 0x2, "498a3d"}, {0x0, 0x100000000, 0x8, 0x3b7157c, 0x1, "1bc290f5cabe3e39f2b6eca3f86f65f65b02662c9c6b67b44fd64d46b5114e1f35875037a1f146402792d245aaf0a0a94c81ad1bceac546532c8e60223f0856f9dbb9c7230119bf75dad4bdf9ca160f2539691bf8d9c1cec62fe9da7f017e4e79737b5085e57b8"}], 0x0}, {&(0x7f0000fdb000-0x4a0)=[{0x0, 0x2, 0x400, 0x8, 0x0, "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"}, {0x0, 0x95b, 0x800, 0x0, 0x3, "31b49c7feba1b1a01e1fb1407c5d47998d20760ffbb052788760c827a84faec78f576c9a69e046ece2aba5b560b82f53735786290addddc33ddfb8f6cfd2bf235af4b3ed27e003aa0209733ffc"}, {0x0, 0x2, 0x10, 0x0, 0x2, "14d67b6bbdc277a2644888874cf6ae994d2d5c00f1ed6a346d9c303ed0795fb6d813ae047a7667ce583ab7efa91b97ef8ee2717485c2c2347cb1fcff0fe8300d4c074455b09bd5f4c4043b6ab1dc6a0287006d6178a55570a1e165b5892116f79e36a240ca527c769709485742e3ad443d88de1895176a52c6b452f82a0d1d294351af9a35e8b94075ff459c5e955f2955cc85972c17c2e0278fa709c38be3736a12091d2c3a4f926263459476a37d2f71eedcc04f55a421ee885c4d124e314d37d90b92792ac1d6014e47e43714fde5140a4d4c6e806f50820017fcf440025d3621fd6f35af7f0a42e0059e8f84fd15"}, {0x0, 0x1, 0x300, 0x4, 0x0, "477b209763392c175d5fbb3b16bdc4b7d85ccec8077df4ef592c64b4931d39fc6f4a9c444646f7c1af46bc8c2404c051d37ec864044647d1b22a7ba34190b28d6991a61471d44bfc05598cfa7776583ad6f67e3e83b8086a321cea046f51275b3904c37e0599d5e9d4e3f7505bb916fa6a4e29584076826445aaebb25c13e1d358ad54333f611f2e2b10ae1556be8ae9832eeb4ee946db47651cdea352a9ec58836280685fa520a571870c9daeb7e08fd8023e338bfe5d9262e10e05eb8979511a3a6cdca1ffb33db256bc9facfd589046e56bfbdc55a8661a"}, {0x0, 0x5, 0x800, 0x3, 0x2, "c9703a8c02ef216aedd481098dcf266896cd293bda6f6a8fba29cd7601d8ad6c56493bdebbc18be96f368e15aeb7d94827c8afd8439cdfe46d0787235e1f73175dd0a018466038d299b49e9d0f9ccd6f029f8d0af96bddfa8f2492a22258b7346eb1b6d47eacb4cfae56c436fde78b73039502fd170463676c1152613c01fa5b6cb3bba437fa1eeb"}, {0x0, 0x6, 0x726, 0x7, 0x3, "94cdf30370b6ca21daf601969bdf2810bdfe87cbd6f0c7849be9be3b9f4ba087907fbdab7458f1c3f80db416c287d73c95bfc5af7fc67a4309850874f49bab3950e899cdb7daf85302f40c5279f1054ee7acca269be2f57fa0e495951d6560d3ded637230b471af61dc6c0dfaf5817444f8ed394d500de9e36c81eb8cbfa12beb27ded9a00a8068ec5567ccf5adfa589f00af2d9204942208fd8"}], 0x0}], 0x1ffffffffffffd03, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 02:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/sequencer2\x00', 0x195400, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e11000)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000055d000+0x361)=0x0, 0x4) 2018/01/08 02:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ad6000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000e2c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000068000)={r1, 0x87f7}, &(0x7f0000748000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/relabel\x00', 0x2, 0x0) writev(r2, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000100000000001800002c0100000045ff0107000000041900160011e4010004e10100070100000006f90c00006fe422", 0x39}], 0x1) write(r0, &(0x7f0000b2c000)="338e205763d12c925a5fc14ef699dd17859a3bf092e52a181354c2ab8c91de3ac2bf195e9b0bd676bdb2f0e32733a10649078956e64095813ba4cdbb8332fe635e5ef202b9462d8db5532656110376948e859e132a0870920e91b086771fe8a4df19730a11fa4e00bc8bd93a14b51d0ed6df30075d06f344f1e96a7d2a1dcc758871135703aedcf1e03ca1503ecf521ef24352b9e304f6058c07cfc400c0501b29e1cfcfa715ef718fb2fe30a3828ab9621340be625c46c28c42130f6c5c41c1e7fe61bc79e04cf68cf99818529544", 0xcf) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004ac000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036d000)=0xb) 2018/01/08 02:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000614000)='net/netlink\x00') sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) getsockname$packet(r0, &(0x7f00003bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bc3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f00003ca000-0x8)={0x100000000}, 0x8) listen(r0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e3d000-0x12)={@common='gre0\x00', 0x55e}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000001a000-0x8c)={0x200, 0x1, 0x0, 'queue1\x00', 0xb973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/01/08 02:30:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='%@cpuset\x00', 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000000b000)=""/19, 0x13, 0x8, &(0x7f0000014000)={0x77359400, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x8000, 0x0) vmsplice(r1, &(0x7f0000012000)=[{&(0x7f0000004000-0x3c)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000d000)={0x0, 0x24, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000000c000-0x10)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 02:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000072b000)=0x0) ptrace(0x4207, r2) ptrace$cont(0x7, r2, 0x0, 0x1) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000749000)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000c2a000)=0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/08 02:30:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x5) r1 = socket(0xa, 0x1, 0x5) writev(0xffffffffffffffff, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)="c980dd9d49423c5fa6ed6ce73a", 0xd}], 0x1) ioctl(r1, 0x8b12, &(0x7f0000000000)="") 2018/01/08 02:30:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/ipx\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000907000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/08 02:30:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000ca1000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x80002000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xaa1, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000003000)="47eacd97ef9bdfd7129dd0e3eaad94b38285216b6a0864bfb45396068fc9164a7d4937fa3a85611762bbbb597151956e6b1b3cac2ca9bcebb41110a20d2bf56ac800897eb6a8310d99cc780d45eef4b085a947b43d6e0373143579cc929e44672c59ba78c86e00c4636e62d639e70f4ed0ad1fed05d6d9125b0b1d") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f0000003000-0x90)=""/144, 0x90}, {&(0x7f0000002000)=""/221, 0xdd}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000003000-0x9a)=""/154, 0x9a}], 0x8, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000736000)={r1, 0xe1}, &(0x7f0000001000-0x4)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xa0802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000006b000-0x16)='fdinfo\x00') prctl$setptracer(0x59616d61, r3) ioctl$int_out(r5, 0x5460, &(0x7f00002d2000)=0x0) getdents64(r5, &(0x7f0000a1a000)=""/250, 0xfa) fcntl$dupfd(r0, 0x0, r0) getdents(r5, &(0x7f00007b9000-0x8f)=""/143, 0x8f) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000047c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000ce2000)={r6, 0x0, &(0x7f0000914000)=[], &(0x7f0000285000)=[0x4852000, 0x7, 0xfffffffffffffff8, 0x7, 0x1556f7e3], 0x42, 0x1, 0x7, &(0x7f0000a67000)=[0x5], &(0x7f00004de000-0xc)=[0xfffffffffffffffb, 0x1, 0x6], 0x0}) [ 23.486062] audit: type=1400 audit(1515378606.404:8): avc: denied { net_raw } for pid=3618 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 02:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) sync_file_range(r0, 0x5, 0x4, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000081f000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 02:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f000063b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002bb000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000310000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000acb000)=0x0, &(0x7f0000db1000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000662000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b38000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b4e07b578031e34fe536b50d359f090f09d020a077c2d68aad4996cabf0cf331f261ced340a916b5442cd3659013ab780e5fb6e03250c1909bb1", 0xdf}], 0x1, &(0x7f0000530000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00005d2000)={&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d06000)=[{&(0x7f0000203000)="155103aeb20da2ebfbbf825c0f3a77ce04821c33da3b4889426265dd6d1d840d8a329702dce708669b43dd", 0x2b}, {&(0x7f00006d1000)="034517cbf336043b9465dc771b165ca3f2f65554ab1cac36db391c3a155473140ffc7098daadfb68a5f0ff287a67358d2b9d3a9b9417bd786f3bee0c65b2fe439c918d1a373d45fd176ee9c8441f001873a3c1ba3a4a2f311b232412f9ba818cc45320ea7dafa93063a521c751bd4abdd7172dced80b0950514c465e5f64b37061dbb125f9a667d500a3f0165203997dbe6021b5ff2cd101de2d2d475f80c18e868c26ab3fd5e7ae0a0b3e9afbaa03055caefd9c3d2f2f7b957b62325ddf2768c40ff9ba7693d1b4863a2e0fb3548b053c5e161c637b0ae42ad0d38d73e42d764e0fdf4c74acbce1bff0fde1e8", 0xed}, {&(0x7f0000e9c000)="58c6a8fe0a461686e72b9dd04f3b1c3b488a5235469d8fd4039157fe7b8654bf45ee7f68e0a070ffd223e0b2ff68434ccb46acdef453a862367fa8182fd09a5bb2e31a1e5726916ad9e524b15048dca22bcece2b", 0x54}, {&(0x7f0000e7a000)="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"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0x244c, 0x40}, 0x8015) [ 23.487704] audit: type=1400 audit(1515378606.404:9): avc: denied { create } for pid=3614 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 23.490067] audit: type=1400 audit(1515378606.404:10): avc: denied { dac_override } for pid=3615 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.493351] audit: type=1400 audit(1515378606.414:11): avc: denied { ioctl } for pid=3614 comm="syz-executor7" path="socket:[11045]" dev="sockfs" ino=11045 ioctlcmd=0x8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 23.497609] audit: type=1400 audit(1515378606.414:12): avc: denied { write } for pid=3614 comm="syz-executor7" path="socket:[11045]" dev="sockfs" ino=11045 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 23.501141] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 02:30:06 executing program 1: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b4b000-0x97)="bf95d49ef286e31095c9051856660000000000000001babc40744785e2a1a49b3bf818baed37c13c97e6df88490ea80c4cea08b3ec33c8c7e527932433a1af1001d9dd6010d304f922232f1e28620b00ca3d54aee79f2b27ffabed760be573493d643f99d5a87c00025fbe07de9bf234e8df56809884899214bfed5446d416c8e7d020b8d8bc2c308d633bfa558accf3511618bad06f88", 0x97, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000488000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000df8000)=@nl=@proc={0x10, 0x0, 0x2, 0x80}, 0xc) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000cc2000-0x83)=""/131) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfa000-0x11)='/dev/vga_arbiter\x00', 0x800c0, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000df9000)=0x400) recvmmsg(r0, &(0x7f0000de9000-0x3c)=[{{&(0x7f000071b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000de9000-0x10)=[], 0x0, &(0x7f000022d000-0x5f)=""/95, 0x5f, 0x7}, 0x8}], 0x1, 0x400000000003, &(0x7f0000df3000-0x8)={0x0, 0x0}) 2018/01/08 02:30:06 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/sequencer2\x00', 0x8002, 0x0) finit_module(r0, &(0x7f0000664000)='&\x00', 0x2) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc4000-0x60)=[{&(0x7f00004cc000)=""/44, 0x2c}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fc4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x10) 2018/01/08 02:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f0000)={0x0, 0x1, 0x4, [0x8, 0x10000, 0x400, 0x1111d49f]}, &(0x7f00009a4000-0x4)=0x10) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d2000-0x8)={r1, 0x400000000000}, &(0x7f0000ca1000)=0x8) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000934000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a3f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x4d6, 0x2, 0x7, 0x2, 0x20, 0x20, 0xbb, 0x7, r3}, {0x101, 0x838, 0x7, 0x9, 0x7, 0x6, 0x200, 0x4}, {0x0, 0x100000000, 0x2, 0x2}, 0x8, 0xd, 0x2, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x1, 0x100, 0xffffffffffff8000, 0x1}}, 0xe8) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000ab000-0x8)='./file0\x00', &(0x7f0000ab5000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000001000-0x43)=""/67, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092e000)='/dev/vga_arbiter\x00', 0x8800, 0x0) mq_timedsend(r1, &(0x7f00004ca000)="6c015cde93af42fe9cf56c22873456c1a1cd6e060754f2296ebc36a4f7e2a719e5781c70c892e39eeaa57e28984ed5c019cef0d3837f086cba9f875d9563ca6c25642e2c9364133a7d8aa01aa5a536b3aacacd4369e6bfdcfb3a44032587c38fa66dc78256c2e766513665b5f2076f626cd73e112a3426b11bac0818a93bf73e", 0x80, 0x1000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) 2018/01/08 02:30:06 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) ftruncate(r1, 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/08 02:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d69000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$tun(&(0x7f00006f3000-0x5)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000827000)='tls\x00', 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = add_key$keyring(&(0x7f0000e38000-0x8)='keyring\x00', &(0x7f00006ba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) r4 = socket(0xa, 0x2, 0x0) r5 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r5, 0xfff, &(0x7f000026a000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000937000-0x98)={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]}, 0x7, 0x400}, &(0x7f00005f0000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a01000)=@sack_info={r6, 0xfffffffffffffff9, 0x1f}, &(0x7f0000b15000-0x4)=0xc) connect$inet6(r4, &(0x7f0000481000)={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xd) getresuid(&(0x7f000005e000)=0x0, &(0x7f0000124000)=0x0, &(0x7f0000450000-0x4)=0x0) connect$inet(r4, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:30:06 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rfkill\x00', 0x14442, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fe7000-0x4)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000194000)=@ethtool_ringparam={0x11, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x1000000000001b) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0x1a) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) syz_extract_tcp_res$synack(&(0x7f00005bc000)={0x0, 0x0}, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/08 02:30:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={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(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000031000)={{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$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/08 02:30:06 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a9a000)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="b8b6ee28e71b479733a91b4dc7e558014209ae18ac8e18d83c1884ab87ff83f10014fe6515865421937a9f452a54d427a32c195b744e86cb927017b14b193a795fc2c6504a28fa08fdb2f1abb899d0fc889e0ecb2349f64c0b30d7fa4e847b150c13305906c6cfff8d22cab17b154bec73b7b2ae77", 0x75, 0x10, &(0x7f0000001000)={0x4, 0x400, 0x0, "92f01c4a7537", 0x6, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="030d231dbb30f68e617d1ba8fa8a0b19390f10c4a540261372803b6b803b94daf2b93622c6eb3e3adcd153ba54b15ed07026cdcff95d3477196b67d00b953cfd23c61a31d510f9d60f1e842aadda984c90f42ed731385ac51f2246939ef28427ea9bc2d3f42faa0701af5fdc29606d9f15ce1ca27b7dd2dd38602724f0c646f253bdc4ce322294a12bc3e30bb73a1c2b89663b22ef86082295fa", 0x9a, 0x4008000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) [ 23.754072] audit: type=1400 audit(1515378606.664:13): avc: denied { create } for pid=3667 comm="syz-executor2" 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 [ 23.785031] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f000073a000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00007ea000-0xa8)={{0xffffffff, 0x7}, 'port1\x00', 0x2, 0x0, 0x2, 0x8, 0x9, 0x10000, 0x100, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f0000130000-0x8)='./file0\x00', &(0x7f0000981000)=""/0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000009e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r5, &(0x7f0000e5e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x30, 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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "639b28", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) 2018/01/08 02:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000871000-0x8)='./file0\x00', 0x181000, 0x4) recvmsg(r0, &(0x7f0000762000-0x1c)={&(0x7f0000ca0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000030e000)=[{&(0x7f0000a7f000-0x8)=""/8, 0x8}, {&(0x7f0000bb4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000594000)=""/0, 0x0, 0x9}, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00001e3000-0xa8)={{0x5, 0x80}, 'port1\x00', 0x20, 0x18002c, 0x9, 0xffff, 0x1d503d35, 0x81, 0x3f, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001279, &(0x7f0000e9f000-0x1)="f7") 2018/01/08 02:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cbf000)={@common='rose0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$ipx(r2, &(0x7f000074a000-0xb4)=""/180, 0xb4, 0x40000000, &(0x7f0000d0f000-0x10)={0x4, 0x6, 0x5, "415dddfd018f", 0x40, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c81000-0x2367)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000151000-0x28)={@common='nr0\x00', @ifru_settings={0x1, 0x2, @fr_pvc_info=&(0x7f000018a000)={0x5, @common='irlan0\x00'}}}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ca3000+0xe15)=""/108) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000091a000-0x8)=0x0) [ 23.794839] audit: type=1400 audit(1515378606.714:14): avc: denied { getopt } for pid=3667 comm="syz-executor2" 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 [ 23.851213] device gre0 entered promiscuous mode 2018/01/08 02:30:06 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)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000309000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000888000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e6e000)=0xc) dup2(r1, r0) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5c1}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:30:06 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000d25000)=@hdr={0x1, 0x1, 0x23c2, 0x2, 0x8000, 0x800, @ipv4={{0x6, 0x4, 0x7, 0x7fff, 0x75, 0x3, 0x9, 0x8, 0x1f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7e35, "bb2f7c", 0x4, "0ecd56"}, "335dda458143a9237a9c1113d8981a700ee035b359ef001b791cfc98d3549d97e8f40fdecbb9a6b9ccfabbc3eeafa8f10a361a1f79245ffd6769ec0312443a987da86515f64ecdbcb8ede1c2a4"}}}, 0x7f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000754000-0x4)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d28000-0x28)={@common='lo\x00', @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) 2018/01/08 02:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ad000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) pipe(&(0x7f0000d67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4a000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa, 0x10000, 0x80000001, 0x90}, &(0x7f0000115000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f35000-0x5a)={r2, 0x52, "f90418baf4d93778f632063d0cd053f6c70c6952e93a7280accbb99213956a9540486a2cdfd32707f48e1423eefcd9cdeaeb9c8eb65d622801208b9876be1ac488e30b29c1a8436502ba402647b4fc62b698"}, &(0x7f0000739000-0x4)=0xfffffffffffffe79) ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000e7000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1b000)=0x8c) 2018/01/08 02:30:06 executing program 6: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000823000-0x4)=0x0, &(0x7f0000822000)=0x4) write(r0, &(0x7f0000798000-0x34)="220000001c00b5faffefff0000000001073de4ff02000000000501030600e9009745", 0x22) 2018/01/08 02:30:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000+0x7de)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000d4000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00008bf000)={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) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='children\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000+0x9c5)={0x0, 0x0}) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000000)=[]) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00006c4000-0xd)='/dev/usbmon#\x00', 0x8, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) syz_open_dev$sndseq(&(0x7f00006e6000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000260000)=0xfffffffffffffffc, 0x4) ioctl$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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f04000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000793000-0x4)=0xa7, 0x4) write$tun(r2, &(0x7f000058a000-0x7a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="092c1ff52af3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x89ff, @x25={0x3, 0x100000000, 0x5, "da12c65e8ef6c8369b34fb789570805f6edc99f7e7deeab09a49bb5216554afc0ac45afbf403fa2feeb32c1680236de370ac5b54ef982c512b9a041f314e7106fd87ee54d406ccceb33aa760272bf183fa0ca03c05d7d4722880c6d5589c95"}}}}}, 0x7a) 2018/01/08 02:30:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xb, 0xffffffffffffffc0, 0xfffffffffffffff9, 0x3, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xe6, "d216fc1e35137ee5eeaabe2c62b86842ec47f7b961d4e70b6d9ea75ba54f394d168924f42ba2baad8d5cb9ba3af6ebcc6a3a0cb9712c5c93121e7497101a816968afc8a5534d2e9a94189391e6be7eb1cad90c97b7d9ec4f7bea9caa4dcf2c9467823812175109479361de4aa1c6fb63c2185b8828d9d244861658b23b5dc00f409e06ca03b9388ee674b60efb7ab513648ed5ef9b041150d2bfaf338681fda0380e1525d18d9b12aed84ae39d506a82844d88b81c3c31f6baa27b5d8ac7fb50561924410da30962ca4a62153f987e49af7dbac862775941480df93ceaac541a1d63b0db9960"}, &(0x7f0000001000)=0xee) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getresuid(&(0x7f00005f1000-0x4)=0x0, &(0x7f00008bc000-0x4)=0x0, &(0x7f0000187000)=0x0) stat(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000036c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000710000-0xc)='./file0/bus\x00', r1, r2) unshare(0x20000400) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xc61) r1 = openat(0xffffffffffffffff, &(0x7f0000089000-0x8)='./file0\x00', 0x18000, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000da1000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x15, 0x7, "b2b82d849774c5575d02f3eb9b64edfdd9e20f950500ccfb1e57108ffa32e774aaa19769f10738407f4f45b8d535f21f515fc2153f6e68d51d9214ca117488a23c13a4427142021963317df198077238"}, 0x160) r2 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000b24000-0x4)=0xd5) close(r2) seccomp(0x1, 0x1, &(0x7f0000d28000)={0xa, &(0x7f0000fed000)=[{0xffffffff7fffffff, 0x6, 0x2, 0x6}, {0x2, 0x4, 0x100000000, 0x30000}, {0x10001, 0x8, 0xb86, 0x6}, {0x985, 0x87, 0xffffffffffffffff, 0x4}, {0x4, 0xc000000, 0xd7da, 0x800}, {0x1f, 0x9, 0x4, 0x7f}, {0x7, 0x3, 0xff, 0x0}, {0x0, 0x5, 0x26, 0x9}, {0x26f, 0x3, 0xffffffffffffff25, 0x100000000}, {0x1, 0x7639, 0x7fff, 0x2}]}) 2018/01/08 02:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000e97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000834000-0x8)='./file0\x00', &(0x7f0000b5d000)='./file0\x00', 0xfffffffffffffffc, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d4a000-0x4)=r1) prctl$void(0xd) 2018/01/08 02:30:06 executing program 4: timer_create(0x0, &(0x7f0000fed000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000fec000)="", &(0x7f0000969000-0x7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000b78000)=0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x7}, 0x6) quotactl(0x8, &(0x7f0000550000)='./file0\x00', r1, &(0x7f0000b73000)="87f0c3c3e6647fee5e832027d81554c887e9d25915155f72012e48edb5d2f80cb3b8e39d647104e8e108d5bf9a863fa067f9c8c581868eb6ed0cc91e3cc51fdaa56c11d15939c863c7c38ab9a4e754bb9a2de14e938c4d35f6dad5c8a620fcf3") timer_getoverrun(r0) 2018/01/08 02:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000445000)=[{&(0x7f0000dd0000-0xc7)=""/199, 0xc7}], 0x1) read(r0, &(0x7f00006b4000)=""/249, 0xf9) shutdown(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a29000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000)=0xe8) sysinfo(&(0x7f0000d78000)=""/0) 2018/01/08 02:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000804000-0x8)='./file0\x00', 0xa4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000067e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x8001, 0x10000, 0x1}, &(0x7f0000d87000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000313000-0x10)={r1, 0x7fffffff, 0x70f, 0x1}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000db3000)={0xdd, 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]}) r3 = request_key(&(0x7f00001bd000-0x12)='.request_key_auth\x00', &(0x7f0000460000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057c000)='/dev/snd/seq\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000f36000)='keyring\x00', &(0x7f000020d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) [ 24.000249] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 24.005525] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 24.026516] device syz5 entered promiscuous mode 2018/01/08 02:30:06 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000016c000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) 2018/01/08 02:30:07 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/keychord\x00', 0x1d9100, 0x0) openat(r0, &(0x7f00005be000)='./file0\x00', 0x20000, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a95000)='ns/cgroup\x00') setns(r1, 0x0) 2018/01/08 02:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000983000)='/dev/input/mice\x00', 0x0, 0x200) getsockname$packet(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x14) syz_emit_ethernet(0x16, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x0, 0x0, '\tl', '\x00W'}}}}}, 0x0) [ 24.049039] device gre0 entered promiscuous mode 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052d000-0x4)=0xc) setuid(r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000b1f000-0x24)={0xb921, 0xffffffff, 0x3, 0x7fffffff, 0xfffffffffffffe01, 0x9, 0xfffffffffffffd84, 0xdf06, 0x9, 0x1, 0xfffffffffffffff8, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0xc0505405, &(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]}) 2018/01/08 02:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7b000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000361000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000087d000)="26000000130047000000000000000000041000ff0100000000000001000000010600100004df", 0x26) 2018/01/08 02:30:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x3, 0xfffffffffffffdcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00001d3000+0xd4b)={{0x8080, 0x0}, "706f72743100000000000000000000000000000000000100", 0xfffffffffffffff5, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002c2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000fcf000-0x4)=0x0, &(0x7f0000120000-0x4)=0x4) 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006a5000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c6c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000202000-0x4)=0x0, &(0x7f0000a25000-0x4)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000231000-0x4)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000642000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000575000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x1, 0x1, 0x0}, &(0x7f000053e000-0x2)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dd4000)={0x0, 0x7, 0x5, 0x100000001, 0x0, 0x6}, 0x14) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000553000)=""/218, &(0x7f0000164000-0x4)=0xda) close(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000d95000-0x1)={0x0}, 0x1) rt_tgsigqueueinfo(0x0, 0x0, 0x37, &(0x7f00000ea000-0x10)={0x34, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000ab6000)='\x00', 0x2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00001f6000-0xae)=""/174) 2018/01/08 02:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f34000-0x6)={0x1, [0x0]}, 0x6) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000009c000)='./file0\x00', &(0x7f00001cc000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ce000)="") stat(&(0x7f0000993000)='./file0\x00', &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002b6000)=0xaa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d8a000-0x4)=0x0) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x90803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x2ccdc20c9e2b7252, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000fb3000)=0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000afd000-0x18)={&(0x7f0000997000/0x3000)=nil, 0x9, 0x2, 0x8, &(0x7f00006f1000/0x1000)=nil, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000223000)={0x0, 0x8}, &(0x7f0000540000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000647000-0x10)={r1, 0x8000, 0x400000000000000, 0xe910}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000018c000)={&(0x7f00005cc000-0xc)={0x10, 0x0, 0x0, 0x24000004}, 0xc, &(0x7f00004e0000-0x8)={&(0x7f00006e0000)=@delsa={0x3ec, 0x13, 0x202, 0x1, 0x0, {@in=@multicast2=0xe0000002, 0x3, 0x2, 0xff}, [@u32={0x8, 0x1d, 0x1}, @sec_ctx={0xb4, 0x8, {0xaf, 0x8, 0x1, 0x7, 0xa7, "e6db267f43d47380c31e5830ac719464100ddf72f3850ec051091ecc87c2caf121a5d77251b3cf8da73d41fd89672fc4d16b13595d11ea55594c8e863ffe31d1af23f194c7d280807a36fdb68c572131fde724a517546ef37d0b725c0ac086b6a0e93d6b64c0b8873e0907b167e8cb060ed177faf5b2567ba268a4ddc92b0deb6cb2f06ac82e9aa122d06fa42d43997268eeedb6ce294fe0bd6b67f52e84d4983aa2d6d9085af7"}}, @offload={0xc, 0x1c, {0x4218d033, 0x0}}, @proto={0x8, 0x19, 0xff}, @replay_val={0x10, 0xa, {0x0, 0x7, 0x4}}, @tmpl={0x184, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x3, 0x3, 0xa8e, 0xffffffffffff0000, 0x8000, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x3, 0x20, 0x24, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x80, 0xe0, 0x7f, 0x8}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in=@empty=0x0, 0x0, 0x2, 0x1, 0xf362, 0x401, 0x8, 0x6}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x0, 0x2, 0x9, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x6, 0x1, 0x6, 0x7fff, 0x1, 0xfff}]}, @replay_esn_val={0x30, 0x17, {0x5, 0x4, 0x1, 0x4, 0x0, 0x6, [0x0, 0x3, 0x0, 0x3, 0x2]}}, @migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x67, 0x3b7b, 0x0, 0x4, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x3, 0x0, 0x5, 0x2, 0x2}, {@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3a, 0x80000001, 0x0, 0x1, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe0000000}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf, 0x400040000000, 0x0, 0x0, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x4, 0x0, 0x7, 0x2, 0x2}]}, @u32={0x8, 0xc, 0x3b0}, @encap={0x1c, 0x4, {0x1, 0x0, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x51}, 0x24000000) sendmsg$unix(r0, &(0x7f0000102000-0x1c)={&(0x7f00000cd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b8c000-0x28)=[{&(0x7f00008dc000-0xe9)="6d088b4bafc39316c6b60953eb194ed77495c9a46770e0d763e2bc7b420948ee668bf11292743861c40b909ad49bb56b4fc3b74a7412ecdf85b4d6044ee4fd3e5a4a071bc1ec29e4098a6650d0b349f461634289f8787c32a075dab782fa8ee40c8f112b091c0559c2fbd7bb13c8b290eea5500a1293a6320f8fca2f6c958ccc39b16f2f61e6fe4be0a6a4218c42ef880bd546775a411117b1cb566882bfda08fb1e7b6f0a2a5389cc74fa2c128a13ae08dc730ba6ac674e9bdfa1957c16ad9a2048d5a6e866db09feb3c1755245ee6add234a357ffd28046a7c1c68d819533cca826c96a84e92121a", 0xe9}, {&(0x7f00006f6000-0xf1)="3444dc7641ea7e7948f8069105fd54c97ff437073c747e5037c0692789cb0e2591817950de04902d49edf9aa6644198ec132eab520f31cfdc4d3651be9c5501b34f2b11cca189e7a1e6de83235102bf4a5b30c395f775ebfb68560199a020d18a0fc74cb4c3f34065170f95335bff31319c74c9e691596b4b1142f5b6e078078b1a702e540f486b6c23c418c0f7c6a446c65f113ae175071996167e96168af1311818d4459f9d90a12dfc8793b0bd7390cc267162ba4867922a0edc25297c22e4397cf3f62c88d4c301b4d400774d7931827c87c1be04f3c0fd245d84544d13ccba9ee615c630a71097546df62a0ec8309", 0xf1}, {&(0x7f0000ea2000-0x31)="6490257740ec53883e065c372aa60b87bee016523e355fc77c8a0b3b614aa09eadcba99fe709d493aea934c5c968f9e4ab", 0x31}, {&(0x7f0000839000-0xff)="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", 0xff}, {&(0x7f00003b6000)="6bb2ced5eeaa860f34cb", 0xa}], 0x5, 0x0, 0x0, 0x88c0}, 0x40) 2018/01/08 02:30:07 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed6000-0x8)={0x1, [0x0]}, &(0x7f0000ac5000)=0x8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ed5000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x4, 0x3, 0x8}, &(0x7f00002f6000-0x4)=0xa0) modify_ldt$write(0x1, &(0x7f000082d000)={0x6, 0x20101000, 0xffffffff, 0x2, 0x3f, 0x3, 0x100000001, 0x1, 0x7, 0x7125}, 0x10) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ed7000)=""/249, 0xf9, 0x42, &(0x7f0000a6e000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getrlimit(0x3, &(0x7f000065e000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d5c000)=""/0, &(0x7f000007f000)=0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ed9000-0x20)=[{r1, 0x8210, 0x0}, {r1, 0x8200, 0x0}, {r1, 0x9221, 0x0}, {r0, 0xb004, 0x0}], 0x4, 0xffffffff00000000) 2018/01/08 02:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ba9000-0xc)={0x40000000, 0x0}) r2 = mmap$binder(&(0x7f0000aed000/0x2000)=nil, 0x2000, 0x1000009, 0xd113, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005e7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000067f000)={0xec, 0x0, &(0x7f0000936000)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x38, &(0x7f0000b45000-0x48)=[@flat={0x0, 0x101, r2, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x73682a85, 0xa, r3, 0x3}], &(0x7f00000f6000)=[0x70, 0x78, 0x28, 0x0, 0x38, 0x40, 0x18]}, 0x4}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f000021c000)=[], &(0x7f000086c000)=[0x0, 0x0]}, 0x9}}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000054f000)=[], &(0x7f0000129000-0x8)=[0x20]}}, @increfs={0x40046304, 0x2}], 0xb0, 0x0, &(0x7f000096b000)="d2e865d213b6f485260c2233cde98f81b8060f7432c0cd6c6e3ba984a95fbddc5254428f9b1504c733d90337ae42df183e3f6389048f0d89ef86a4f0741c007183a1c1d41bc7862147d054ffe924faf13a1403f66cb7ee05325e8a6e09ce2789745b845d7486d51e3e59644fdb56e1211535734513b57e74b51378090bc1692e006705e1813d27ae80e28ff11d17c5faba95dab7c3291201168a81a35993b707b2f32278e7cc8cb28c7fe05e43288932"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00002da000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2018/01/08 02:30:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000975000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000021000-0x8)={r1, r2+30000000}, &(0x7f000004b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r3, 0x989680}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000048000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x3c) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000004c000-0xc)=@sack_info={0x0, 0x2, 0xffffffffffffff5e}, &(0x7f000004c000-0x4)=0xc) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000004b000)={r5, 0x8, 0x400, 0x2, 0x3, 0xa95}, &(0x7f0000020000)=0x14) 2018/01/08 02:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x16, &(0x7f0000019000)=""/58, &(0x7f0000d01000-0x4)=0x3a) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000e3000)=0x0) 2018/01/08 02:30:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000001000-0x4)=0x401, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000523000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0xf5ea) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/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}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000396000)={0x0, 0x7fff}, &(0x7f0000a12000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ad3000-0xc)={r3, 0x0, 0x0}, &(0x7f0000b0b000-0x4)=0xc) 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) 2018/01/08 02:30:07 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000003000-0x13)='em1trusted-GPLself\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000004000-0xa1)=""/161) fstatfs(r0, &(0x7f0000002000-0x2c)=""/44) 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e6f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e0f000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000231000)=0xc) 2018/01/08 02:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006db000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051d000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004e0000-0x4)=r2) munlock(&(0x7f0000223000/0x2000)=nil, 0x2000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) listen(r1, 0x0) 2018/01/08 02:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00006d8000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) clock_gettime(0x0, &(0x7f000044f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009de000+0xabe)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ae7000-0x50)=[{{0x0, 0x7530}, 0x6, 0x4, 0x4}, {{r1, r2/1000+10000}, 0x9, 0x1, 0x5}, {{r3, r4/1000+10000}, 0x8, 0x5, 0x6}, {{r5, r6/1000+10000}, 0x5, 0x9, 0x9}, {{0x0, 0x0}, 0xfffffffffffff03d, 0xffffffffffffff01, 0xffffffffffff7fff}], 0x50) ioctl(r0, 0x180004524, &(0x7f00000ed000)="") 2018/01/08 02:30:07 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000635000)='/dev/usbmon#\x00', 0x1, 0x100) unlinkat(r0, &(0x7f0000acf000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdb000)='./file0\x00', 0x1) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r1 = open(&(0x7f00004f5000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/08 02:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000912000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x14, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004c1000)={0x4, &(0x7f0000824000-0x20)=[{0x26, 0x7fffffff, 0xed5, 0xff}, {0x0, 0x9, 0x3, 0x1}, {0x9, 0x3ff, 0x8a2, 0x1000}, {0x5, 0x1ff, 0x7, 0x10000}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ca0000)={0x0, 0x9}, &(0x7f0000596000-0x4)=0x8) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f0000087000-0x4)=0x1, 0x267) recvfrom$inet(r5, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000047b000-0x10)={0xec, 0x6, 0xffffffffffffffc1, 0x8, r4}, 0x10) 2018/01/08 02:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e25000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000333000-0x560)={0x8001, {{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]}, 0x0, 0x9, [{{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, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a1000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000bff000+0xb13)="d1c3cb0c8d7c268cc1aa21b831a08c325c862755edcdd3b00a876ebe300564d66c158a97e089fd954592cf3bc33334fec17e8dda73648f5eb9134c0ef53c2347bbd8d85f404cbdaa4ba8abc4a08bb7356450f32fa46b38ca6fa413249a75aebad98efdc1a0b93d980b6b738313ed7a9012be7334b2a805421b74b3f46ad0ea357eb33248002b7a87d865a855094f52b533c7a16e6a5156aea10d9d0a45f280741e7c710014042113d547393b32dc34f90f1474b9c499dc3f274eb8d0a0785eb1e5f5bdc32e3b2219153341f101e3598cb40869ca45e25a7e3e787f", 0xdb) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000243000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000)={0x0}, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x10)={0x0, r3}, 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000da8000)=r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/08 02:30:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f92000)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000031c000-0x87)=""/135, &(0x7f000055f000-0x4)=0x87) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000ab4000-0x8)='syscall\x00') sendfile(r0, r2, &(0x7f000017f000)=0x0, 0x1) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000093c000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = dup2(r0, r0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000b15000)=0x0, &(0x7f0000663000-0x4)=0x4) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000f4a000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b23000-0x70)=[{&(0x7f0000ac1000-0x6c)="ee", 0x1}], 0x1, &(0x7f0000632000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000097b000-0x18)=[{&(0x7f0000d38000)="43de9c37f6f57e4263e01ae9041ece7784da712809633a70c21c8e2dd79518f429528b9d4de39928573317bf8e839179365c4dd7bd5367cfbc40de63f06672d4b772f7744b6e3b4e0733c2c3c00d67531c9784c9e9bb35397c1341185a38d47a47437bce84a5c63b463070945e67dad7d81a75", 0x15e}, {&(0x7f0000001000-0x3b)="99a9d2555beb521453cdcdbdab54ca715ee98e7bcf82f20ac140eaf195bf6a7fd30f4f998777b4b8fff2fa8aba4e5f8fcfdda98c53ac1805b4061b", 0x0}, {&(0x7f0000259000)="c28a3c40e2deb2d03de3b073a3a2e6bc841a7da75a2fcae5078a1d24d71549fc1370669df49160fc34a514e652309e1cb6b05fef2c19aeb794a8c4eab059e8ee0f176e1a1fc14445e25d3fa9acc6b83a5a62117c327344c80e790d3ce70422631cfab263a9631b9c2b1444d103acb93ea92aba20e0e9e91b90d44915217248afd880b65c", 0x0}], 0x1) 2018/01/08 02:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002ea000)=0x9) ioctl$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]}) syz_open_dev$sndtimer(&(0x7f0000ed6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ec000-0xc)={0x0, 0x0}) poll(&(0x7f0000a02000)=[{r1, 0xd0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x25e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/enforce\x00', 0x8100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000069b000-0x8)={0x0, 0x4}, &(0x7f0000eb8000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fef000)={r3, 0x32875943}, 0x8) 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c19000+0xe1b)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000d1b000)={{0x0, 0xffffffffffffbf9b}, 'port1\x00', 0x20, 0x140000, 0x2, 0x8, 0x2, 0x1, 0x8, 0x0, 0x2, 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]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b7000-0x14)={0x8000000, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/08 02:30:07 executing program 0: utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c30000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='ip6tnl0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000003000-0x4)=0x0) flistxattr(r0, &(0x7f0000001000-0x9c)=""/156, 0x9c) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000ff7000/0x1000)=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) clock_getres(0x2000000, &(0x7f0000002000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ff7000)={0x77359400, r0}, &(0x7f000039f000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000003000-0x12)=""/18) 2018/01/08 02:30:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r2 = socket(0x100000002, 0x1, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003fc000)=0x0) tgkill(r3, r4, 0x34) setsockopt(r2, 0x10000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cea000)={0x0, 0x2d, 0x400}, &(0x7f0000b6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000651000-0x8)={r5, 0x2}, &(0x7f00004fc000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b49000-0x6)={0x0, 0x3ff}, &(0x7f0000e35000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ccc000)={r6, 0xa9, 0x2, [0x5, 0x17]}, 0xc) connect$ax25(r0, &(0x7f00001e7000-0x10)={0x3, {"affdea268aa175"}, 0xb6ee}, 0x10) dup2(r1, r2) 2018/01/08 02:30:07 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000349000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000172000-0x50)={0x1, 0x3, 0x5, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000004000-0x10)=""/16) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002a7000-0x20)={0x6, 0x7fffffff, 0x4, 0x9, 0x3f, 0x3, 0x7, 0x5, 0x0}, &(0x7f0000fe6000-0x4)=0x20) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe6000-0x10)={0x1f, 0x200, 0x7, 0xffffffffffffff8a, r1}, &(0x7f0000050000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008fb000)={0x0, 0x2c, &(0x7f0000fe5000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f00004e5000-0x4)=0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe5000-0xc)={r2, 0x7e, 0x2, [0x6, 0x10001]}, &(0x7f0000063000-0x4)=0xc) 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000007000-0x4)=0xffffffffffffffee) 2018/01/08 02:30:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000-0x38)=[], 0x0, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000004000-0x10)={0x200, 0x8000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:30:07 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x80) membarrier(0x8, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d10000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/08 02:30:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x4139, 0x1f, 0x0}]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000f6a000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000d77000-0x8)={0x8, &(0x7f0000a16000)=[{0x7, 0x17e5, 0x5, 0x80}, {0x3ff, 0x8, 0x3, 0x7fffffff}, {0x4, 0x6, 0x7749, 0x7}, {0x6, 0x4, 0x63, 0x10000}, {0xffff, 0xff, 0x3ff, 0x7f}, {0x1f, 0xff, 0x9, 0x6}, {0x6, 0x7c8, 0x6, 0xffffffffffff8001}, {0x81, 0x0, 0x7ff, 0x6}]}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f000065d000)=""/239, &(0x7f0000ee9000)=0xef) 2018/01/08 02:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) poll(&(0x7f000055c000)=[{r0, 0x0, 0x0}, {r0, 0x100, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}], 0x6, 0xffff) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f0000810000-0x8)={0x3}, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbb000-0x8)={0x0, 0x989680}, 0x8) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setpgid(r2, r1) r3 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom(r0, &(0x7f00009f1000)=""/4096, 0x1000, 0x0, &(0x7f0000652000)=@generic={0x0, "317581a57f029e107a9a7241f23ddf3f7813c6c8c6fdeb81ee595b0255642e79df6cce65fb3fc480668d5a8c7bc776c9d2cf1880d278830b725497cb36566d43a6025d5714e17ec522869aa50a6cec44c7e7fbdceb5c8d1f1a25265c2c3937e311eddd2c0c4d077b36f9d50fa435f0c0571819ec4c59b308d97aa3facc5e"}, 0x80) 2018/01/08 02:30:08 executing program 1: 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], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000188000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000613000-0x4)=r1) 2018/01/08 02:30:08 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ustat(0x5, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000dd2000-0x7)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000025c000)='fusectl\x00', 0x0, &(0x7f0000836000)="") r0 = syz_open_procfs(0x0, &(0x7f0000d6e000)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fea000)={0x1, [0x0]}, &(0x7f000061e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006bd000-0xc)={r1, 0x5c, &(0x7f00005fd000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x76e}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cab000)=0xc) 2018/01/08 02:30:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000635000)='/dev/usbmon#\x00', 0x1, 0x100) unlinkat(r0, &(0x7f0000acf000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdb000)='./file0\x00', 0x1) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r1 = open(&(0x7f00004f5000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/08 02:30:08 executing program 4: r0 = open(&(0x7f0000fc3000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x230)={0x2, {{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]}, 0x1, 0x3, [{{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]}, {{0x2, 0x0, @rand_addr=0xe3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001000-0x48)=[{&(0x7f0000da1000-0x24)=""/36, 0x24}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x705, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0x8000) 2018/01/08 02:30:08 executing program 5: mlock2(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b3d000)={0x8df, 0x1f, 0x1ff, 0x9ad4, 0x6, 0x40, 0x7, 0xeb79, 0x100000001, 0x100}) remap_file_pages(&(0x7f00003a4000/0x4000)=nil, 0x4000, 0x1000000, 0x7, 0x19003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000)=0xe8) ioprio_get$uid(0x3, r1) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/08 02:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000089a000-0xe)='/selinux/user\x00', 0x2, 0x0) getdents(r0, &(0x7f0000db6000-0x46)=""/70, 0x46) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000087b000-0x8)={0x1, [0x0]}, &(0x7f000092f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000427000)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x3, 0x0, 0x4}, &(0x7f00002a6000-0x4)=0xa0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") unlinkat(r2, &(0x7f0000347000-0xe)='./file0\x00', 0x800000200) mkdir(&(0x7f0000501000-0xe)='./file0/file0\x00', 0x105) getdents(r2, &(0x7f00006c8000-0xcb)=""/203, 0xcb) 2018/01/08 02:30:08 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000060b000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x5400}) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/01/08 02:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x0, 0x0) write(r2, &(0x7f0000288000-0x28)="d4bc058dd16dab13de6d48f9fffff60421e714f42526ff401a0b1a912c94615ee614a1a6a45c1a1c", 0x28) recvfrom$unix(r1, &(0x7f00008d8000)=""/90, 0x5a, 0x0, &(0x7f000094d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00001a3000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/08 02:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000467000-0x50)={{0x0, 0x0}, {0x0, 0xc1fa}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = signalfd(0xffffffffffffffff, &(0x7f000039f000)={0x0}, 0x8) fcntl$notify(r0, 0x402, 0x28) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000188000-0x10)=@generic="2f46723e9e91cd2db7b6adcd422bd508") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ed2000-0xc)={0x0, 0xfbfec13607fd2108, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000010b000-0x8)=0x463) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000654000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000b20000-0x8)=[{r3, 0x8000, 0x0}], 0x1, &(0x7f0000612000)={0x0, 0x0}, &(0x7f0000f8c000-0x8)={0x6}, 0x8) 2018/01/08 02:30:08 executing program 4: r0 = socket(0xe, 0x807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca9000)={0x1, 0x8000, 0x8, 0x61, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x80000001, 0x1, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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]}}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fd1000)=0x0, &(0x7f0000c16000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8915, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:30:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e39000-0x28)={@common='gretap0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000a6c000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000094e000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000568000-0x4)=0x2, 0x4) 2018/01/08 02:30:08 executing program 0: getgroups(0x1, &(0x7f00001de000)=[0xffffffffffffffff]) chown(&(0x7f0000f68000-0xe)='./file0/file0\x00', 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001000-0x10)=@random={'btrfs.\x00', "73656c696e7578b300"}) 2018/01/08 02:30:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl(r0, 0x1f, &(0x7f0000c5d000-0xe0)="b9ced177df0a712ba2cd43bc5b85346ceea385f7ac8b48efd02c63118b415f025c336febebb230cc2f11ef0250c5a193b87779063830b481faf4f08a4b38f74e648c55540f07a2928866fde049c5f12e7d9618ea5e567c7bad44b5b20794eafce02f45f41c5342489aa83dd43d289706d137fd70e96f1befef5e183e1d186843a86340c598a7124b3a38b5db895e1ee071d07494c54a333ca78e8c0cf9215d2a80031d51aae83ef39b3ccae97dfb71d2153d4f8870ffe35309673a6d61b0850a599ea303b59989100a8bc7e15aecfa3b27b75e8b5dc5bdba8c1375574f8a8cf9") sync() r1 = syz_open_dev$random(&(0x7f0000ba0000)='/dev/random\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fef000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/checkreqprot\x00', 0x80, 0x0) fdatasync(r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000036a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009a0000)={r3, 0x58, &(0x7f000054c000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x48000}, @in6={0xa, 0x2, 0x3c01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000898000)=0xc) read(r1, &(0x7f0000b46000)=""/0, 0x0) [ 25.113013] mmap: syz-executor5 (3881) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/08 02:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d85000-0x8)='./file0\x00', 0x200000, 0x15c) recvmsg(0xffffffffffffff9c, &(0x7f0000ece000)={&(0x7f0000755000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fb9000-0x28)=[{&(0x7f0000adc000)=""/88, 0x58}, {&(0x7f000068c000-0x3f)=""/63, 0x3f}, {&(0x7f0000862000)=""/237, 0xed}, {&(0x7f00001bd000)=""/14, 0xe}, {&(0x7f00004fc000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000051b000)=""/193, 0xc1, 0x3}, 0x140) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000848000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 02:30:08 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe6000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00002e4000)='net/ip_tables_matches\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000af4000-0x24)={0x7, 0x300000000000000, 0x3f, 0xffffffff, 0x731, 0x1, 0x5, 0x2, 0x0, 0x2, 0x1ea, 0xae9}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000044c000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) fstat(r2, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a007f0000000000000908", 0x29}], 0x1) 2018/01/08 02:30:08 executing program 0: rt_sigprocmask(0x1, &(0x7f0000ed1000-0x8)={0x3}, &(0x7f0000d79000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000564000-0x12)='/dev/loop-control\x00', 0x400, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000aeb000-0x4)=0x80, 0x4) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:30:08 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f69000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000942000)=0x3) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/01/08 02:30:08 executing program 3: mmap(&(0x7f0000001000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000890000)={0x159, @tick=0xfffffffffffffffa, 0x0, {0xff, 0x8000}, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/08 02:30:08 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000efd000)=0x0, &(0x7f0000a55000)=0x4) 2018/01/08 02:30:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ac5000)='./file0\x00', &(0x7f000068d000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000342000)=""/0, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000347000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4000, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") chroot(&(0x7f0000584000-0x8)='./file0\x00') 2018/01/08 02:30:08 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000040000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000059000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r3, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r2, 0x1) shutdown(r2, 0x0) 2018/01/08 02:30:08 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/keychord\x00', 0x404000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x7, &(0x7f00008c7000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000922000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 02:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/checkreqprot\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000483000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f00001d3000-0xfc)=[{0x6, 0x0, 0x8b3, 0xf79, @time={0x0, 0x1c9c380}, {0x7fff, 0x5}, {0x8, 0x0}, @raw8={"3984cbfefe32758591484587"}}, {0x8, 0xffffffff, 0x0, 0x101, @time={r1, r2+10000000}, {0x2f8b, 0x23}, {0x4, 0x1}, @control={0x401, 0x200, 0x1}}, {0x6, 0x2, 0x3ff, 0x1000, @time={0x0, 0x0}, {0x22a7f2db, 0x8}, {0x0, 0x0}, @quote={{0x2eb2, 0x1}, 0x7, &(0x7f000059e000-0x1c)={0xaa9, 0x4, 0x2, 0x1000, @tick=0x4554, {0x0, 0xffffffff}, {0x8, 0x6}, @control={0x2, 0x9, 0x3580000000}}}}, {0xfffffffffffffe3a, 0xcfb, 0x3, 0x6, @tick=0x101, {0x4, 0x3}, {0x9, 0xfffffffffffffffd}, @result={0x4, 0x8001}}, {0x8, 0x2, 0xf8, 0xd5, @time={0x0, 0x1c9c380}, {0x9, 0x3}, {0x401, 0x7}, @note={0x0, 0x6, 0x4, 0x4d45, 0x200}}, {0x6739, 0x5, 0x2, 0x4, @tick=0x3, {0x4, 0x88}, {0x400, 0x3}, @raw8={"8de496f4a06b0d2955738646"}}, {0x6, 0x1, 0x100, 0x0, @tick=0xc2e, {0x1, 0x100000000}, {0x1, 0x10001}, @note={0x10001, 0x3, 0x3ff, 0xfffffffffffffffe, 0x0}}, {0x4, 0x7fffffff, 0xbde, 0x7fff, @tick=0xfffffffffffffffe, {0x700000000000000, 0x0}, {0x2, 0x9}, @queue={0x7, {0x6, 0x59cd}}}, {0xc175, 0x400, 0x6, 0x2, @time={0x77359400, 0x0}, {0x7, 0x8c}, {0xff, 0x3}, @result={0xfe000000000, 0x5}}], 0xfc) mknod(&(0x7f00001eb000-0x8)='./file0\x00', 0x89, 0x6) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ad9000)="e8754375b2dcd7f5c83105c128f42bb15c7337e83e8cebd526e0f14799fe562b20d163f0ad48992cc21188aa94d9d17f5da79403aa60d8c376a98e428a15d84a4f15a0f2833ddf7c180b3ac983e13ecbd121753f43d812774836a2a38194cd41be0cc944c5183050564ae02c9507a8ce333040e74816e9ace9caae27e2c9ac8dbc1e7e7bdb513ee390089bcfc6515b8d6e88946c83c5444bda3abef175") timer_create(0x7, &(0x7f0000ab5000-0x58)={0x0, 0x8, 0x4, @thr={&(0x7f00003fa000)="0c69dd57d62972cf82d297a1fddb7e699d91efc99bb5cff72671b1a781168401923971a4dfb3b59b6d26bb96bf70b8184a0ba10afd8707de8a918bd5708ec12e8d5d3387d189affa4a7ab01bb7e357", &(0x7f0000260000)="48243d5574610deec5ca0e4b5b7a6f19dcbc0c275f71ad36655eba8b7f5e46b826ab2c12a67bb20d0ac0a252b5b1fdc9c822379d7cbffdc07760f1cb5a8a195722fb68a61b4db8892b42025eb8b5b969a4bdcfd79df36a15a313d8b2dd9db6a0d3f2bcf7aa257428773eb3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a8000)=0x0) timer_gettime(r3, &(0x7f0000fc5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0xb2, 0x0) madvise(&(0x7f00008a9000/0x4000)=nil, 0x4000, 0x4) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x0) 2018/01/08 02:30:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000ed000+0x727)={&(0x7f000015a000/0x2000)=nil, 0x3, 0x1, 0x1, &(0x7f0000070000/0x4000)=nil, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom$inet(r3, &(0x7f000054c000-0x1f)=""/31, 0x1f, 0x102, &(0x7f0000771000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setname(0xf, &(0x7f00003e4000)='/dev/net/tun\x00') write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e9a000-0x4)=0x0) 2018/01/08 02:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000671000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f000072a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 25.283200] device gre0 entered promiscuous mode 2018/01/08 02:30:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ustat(0xfffffffffffffff9, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f000087a000-0x4)=0x0, 0x80000) 2018/01/08 02:30:08 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x10000, 0xfffffffffffffeee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000-0x10)={0x5, 0x0, 0x2, 0x8000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000002000-0x8)={0x8, r1}) 2018/01/08 02:30:08 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) r1 = open(&(0x7f000007b000-0x8)='./file0\x00', 0x121001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000912000)=0x8) 2018/01/08 02:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b53000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c8b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000da7000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ad000)=0xe8) getgroups(0x9, &(0x7f0000cc9000-0x1d)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000eee000)='./file0\x00', r1, r2, 0x1d00) r3 = syz_open_dev$sg(&(0x7f0000afe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x2020000, 0x0, 0x200020000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/08 02:30:08 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009c1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046b000+0x2bc)={0x0, 0x0}) 2018/01/08 02:30:08 executing program 5: 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 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) getsockopt$inet6_int(r2, 0x29, 0xda, &(0x7f0000991000-0x4)=0x0, &(0x7f0000bc5000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:30:08 executing program 7: 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) pipe(&(0x7f0000cf9000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d64000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ab2000-0x4)=0xc) recvmsg(r0, &(0x7f00001fb000)={&(0x7f0000360000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x5, &(0x7f000007d000-0x30)=[{&(0x7f0000d71000)=""/12, 0xc}, {&(0x7f0000a1a000)=""/131, 0x83}, {&(0x7f00005b3000)=""/91, 0x5b}, {&(0x7f0000c9c000)=""/12, 0xc}, {&(0x7f0000d3a000)=""/29, 0x1d}, {&(0x7f000011b000-0x70)=""/112, 0x70}], 0x6, &(0x7f00008d0000)=""/52, 0x34, 0x9}, 0x10000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bc5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r1}) clone(0x100, &(0x7f000051c000)="", &(0x7f0000190000)=0x0, &(0x7f0000228000-0x4)=0x0, &(0x7f0000faf000)="60023908e72a63ef80574c5de757a840198afc01009b64b55c") openat$sequencer(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/sequencer\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000030d000)=0x14, 0x80800) 2018/01/08 02:30:08 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = eventfd2(0x7, 0x80801) mmap(&(0x7f00009f2000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009f3000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f00004bd000/0x1000)=nil, 0x1000, 0x0, 0x1051, r1, 0x0) 2018/01/08 02:30:08 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000b0a000-0x8)='keyring\x00', &(0x7f0000fbd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000fbe000-0xd)='dns_resolver\x00', &(0x7f0000fbd000)='trusted+keyringeth1\x00') keyctl$link(0x8, r1, r1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000-0x8)={0x8, &(0x7f0000f54000-0x40)=[{0x4, 0x5, 0x2, 0xb0}, {0x10000, 0x40000000000, 0x1, 0x9696}, {0x5, 0x0, 0x2, 0x85bfc15}, {0x4, 0x3f, 0xffffffff00000000, 0x100}, {0x4, 0x9, 0x3, 0x0}, {0xfffffffffffffffe, 0x2, 0x8, 0x0}, {0x7, 0x9, 0x30000000000000, 0x1}, {0x8, 0x3, 0xffffffff80000001, 0x2}]}, 0x8) connect$inet6(r0, &(0x7f0000a46000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 02:30:08 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) fcntl$getown(r2, 0x9) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004f000)={0x0, 0x0, 0x0}, &(0x7f000004f000)=0xc) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000050000-0x4)=0x0) getpgrp(r3) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r5 = getgid() fchown(r2, r4, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x4, 0x0, 0x1, '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]}) fadvise64(r0, 0x0, 0x8, 0x0) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/08 02:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000445000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000015a000-0xda)={0x0, 0xd2, "efd79a11e394053547b0740dbf23d2d3820e2cc681df3fc158d2b1017cb1dc29bb783d00e7c97a0003ff7732909a8722612bf54df12071ebb5177f25d9c448acd5ab6d41a3bc51a13aa7f411d6e2341d2d92fa4929be79ab9976f7bdaae28b1657c8c153cf894d3a42967aafa3464910830c7c947ffc2bf5a9caf5c124765861b9b47f51d39f06d757b0521a267439a4d6c4132a9d7f67dd8304129d011bb65804f37be88c384bbe1007d6469ae7e0e38a98a50a925d6cbcc2424d8690406c81d9ee03acee70537eb851012f9d2dbbdc3c0c"}, &(0x7f000086e000)=0xda) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000066000-0xc)={r1, 0x68, &(0x7f0000a2b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0xd3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002fb000)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000741000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x0, []}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000001000-0x1)=0x0) [ 25.476974] binder: release 3956:3958 transaction 2 out, still active [ 25.484793] ------------[ cut here ]------------ [ 25.496158] device syz5 entered promiscuous mode [ 25.498913] device syz5 left promiscuous mode [ 25.505564] binder: unexpected work type, 4, not freed 2018/01/08 02:30:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x48040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x691, 0x6, 0x9, 0x2, 0x1, 0x2, 0x8, 0x1e}, &(0x7f0000000000)={0x5f150615, 0x10000, 0x3ff, 0x9, 0x2, 0x8000, 0x200, 0x58}, &(0x7f0000001000-0x40)={0x7, 0x3, 0x2, 0x9, 0x6, 0x7, 0x1, 0xef8}, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x8}, 0x8}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}], 0x10) 2018/01/08 02:30:08 executing program 1: timerfd_create(0x2, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 25.505566] binder: undelivered TRANSACTION_COMPLETE [ 25.520345] binder_alloc: binder_alloc_mmap_handler: 3956 20000000-20002000 already mapped failed -16 [ 25.521511] binder: BINDER_SET_CONTEXT_MGR already set [ 25.521533] binder: 3956:3958 ioctl 40046207 0 returned -16 [ 25.523875] binder_alloc: 3956: binder_alloc_buf, no vma [ 25.523895] binder: 3956:3958 transaction failed 29189/-3, size 40-8 line 3127 [ 25.524735] device syz5 entered promiscuous mode [ 25.540602] binder: undelivered TRANSACTION_ERROR: 29189 [ 25.541134] binder: send failed reply for transaction 2, target dead [ 25.606670] WARNING: CPU: 1 PID: 3966 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 25.618732] Kernel panic - not syncing: panic_on_warn set ... [ 25.618732] [ 25.626089] CPU: 1 PID: 3966 Comm: syz-executor6 Not tainted 4.9.75-g5f5e5d4 #17 [ 25.633597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.642928] ffff8801d62ef668 ffffffff81d93049 ffffffff83a47180 ffff8801d62ef740 [ 25.650923] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801d62ef730 [ 25.658921] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 25.666925] Call Trace: [ 25.669495] [] dump_stack+0xc1/0x128 [ 25.674846] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 25.681663] [] panic+0x1bc/0x3a8 [ 25.686657] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 25.694861] [] ? load_image_and_restore+0xf9/0xf9 [ 25.701323] [] ? __warn+0x1a9/0x1e0 [ 25.706572] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 25.713376] [] __warn+0x1c4/0x1e0 [ 25.718442] [] warn_slowpath_null+0x2c/0x40 [ 25.724378] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 25.731013] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 25.737823] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 25.744107] [] ? finish_task_switch+0x1ed/0x630 [ 25.750388] [] ? finish_task_switch+0x1c1/0x630 [ 25.756672] [] ? __schedule+0x64d/0x1ba0 [ 25.762350] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 25.768981] [] ? get_page_from_freelist+0xcff/0x19f0 [ 25.775698] [] ? __might_sleep+0x95/0x1a0 [ 25.781459] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 25.787920] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 25.794734] [] kmalloc_order+0x2a/0x70 [ 25.800236] [] kmalloc_order_trace+0x1f/0x190 [ 25.806348] [] __kmalloc+0x19d/0x310 [ 25.811686] [] keychord_write+0xce/0xbc0 [ 25.817369] [] ? save_stack+0x43/0xd0 [ 25.822785] [] ? kasan_slab_free+0x72/0xc0 [ 25.828641] [] ? putname+0xee/0x130 [ 25.833884] [] ? keychord_read+0x510/0x510 [ 25.839734] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.846719] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 25.853611] [] ? keychord_read+0x510/0x510 [ 25.859461] [] __vfs_write+0x103/0x680 [ 25.864965] [] ? do_iter_readv_writev+0x400/0x400 [ 25.871428] [] ? __might_sleep+0x95/0x1a0 [ 25.877193] [] ? __inode_security_revalidate+0xd9/0x130 [ 25.884171] [] ? avc_policy_seqno+0x9/0x20 [ 25.890022] [] ? selinux_file_permission+0x82/0x460 [ 25.896652] [] ? security_file_permission+0x89/0x1e0 [ 25.903384] [] ? rw_verify_area+0xe5/0x2b0 [ 25.909237] [] vfs_write+0x189/0x530 [ 25.914568] [] SyS_write+0xd9/0x1b0 [ 25.919810] [] ? SyS_read+0x1b0/0x1b0 [ 25.925227] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 25.931338] [] ? do_fast_syscall_32+0xcf/0x890 [ 25.937535] [] ? SyS_read+0x1b0/0x1b0 [ 25.942955] [] do_fast_syscall_32+0x2f7/0x890 [ 25.949063] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 25.955696] [] entry_SYSENTER_compat+0x74/0x83 [ 25.962403] Dumping ftrace buffer: [ 25.965961] (ftrace buffer empty) [ 25.969635] Kernel Offset: disabled [ 25.973230] Rebooting in 86400 seconds..