Starting mcstransd: [ 20.116304] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.429314] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 24.906286] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 26.002460] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. 2018/03/20 05:24:36 fuzzer started 2018/03/20 05:24:36 dialing manager at 10.128.0.26:45795 2018/03/20 05:24:41 kcov=true, comps=false 2018/03/20 05:24:42 executing program 0: 2018/03/20 05:24:42 executing program 1: 2018/03/20 05:24:42 executing program 3: 2018/03/20 05:24:42 executing program 7: 2018/03/20 05:24:42 executing program 2: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/03/20 05:24:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000001b0000000008d10600", 0x24) 2018/03/20 05:24:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/03/20 05:24:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='1', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000400)=ANY=[], &(0x7f0000b0fffc), 0x0) [ 38.097940] IPVS: Creating netns size=2552 id=1 [ 38.142033] IPVS: Creating netns size=2552 id=2 [ 38.223539] IPVS: Creating netns size=2552 id=3 [ 38.285172] IPVS: Creating netns size=2552 id=4 [ 38.382428] IPVS: Creating netns size=2552 id=5 [ 38.474113] IPVS: Creating netns size=2552 id=6 [ 38.625848] IPVS: Creating netns size=2552 id=7 [ 38.736549] IPVS: Creating netns size=2552 id=8 [ 38.868406] ip (4005) used greatest stack depth: 24008 bytes left 2018/03/20 05:24:47 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) prctl$intptr(0x2f, 0x1) 2018/03/20 05:24:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x3502}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xb5, "f8b627663187b316d286cdec9b81743ff989fad7427b8de2813dbee704acc7a01f02497020eb0ad85f42e99c30c4971fb155d431775ca03871a19ac1d1d1d52d2cf955e74d310105e28f4a9a9b41ada966d493a52d212019c2c6ecd4489742875a0dcf9006f5b3b4feb22779222b7babed371ce2d7eb180b9199a47dd42acedecbf9329cce4a211c9b2790da0b8105ef004bd31a6d5a81784fbcf1617841ebdc479eb76d07ad04400ff0ba864da4135aafd57f4d19"}, &(0x7f0000000340)=0xbd) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 42.973937] audit: type=1400 audit(1521523487.536:5): avc: denied { create } for pid=5180 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_netfilter_socket permissive=1 [ 42.989243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 05:24:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f000000af97)=""/105, 0x69) getdents64(r1, &(0x7f0000000000)=""/180, 0xb4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x2001, 0x2, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) 2018/03/20 05:24:47 executing program 1: r0 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xfd1c, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000000180)=[{0x0, 0x11f, 0x453dac9b, "2950c4da020bc62842fc29e3fa29bd814b574da9407dcdbde4ddbccc8c2f922340cc2b3c9a1641aa07a87ac0184c690a0f7d43bedb107bbf5de27c5f6592f4f7f8103c6d69b88730f179dd6ace5889a1465a8c0f5537850679bc76cd6a6f13b61392a6dd23cbc3792bc00310edbce609f82f5f5deb0a3747d992008c41a69d9ea3f8f513640b34dbb9f8b3da3646d275bce61e7e5c651a1bf1eacc8727a1dce720e2c784f4d835ed58818996a8a93b32afe8057b97db5344236c12f3638225015c7184b82739361c3c9e469ecca2477bb8eb0900b70ea90c02"}, {0x0, 0x10b, 0x0, "c185d23faa45593d9fc2b19bbbc3b563c35ce4b4b6b133b11858d156c0c39a5b7700518805126d28b79d6652225c585b8b7f618e0922695ea60ca07f3917c48afd6e0c8cf279396492fa8a672197ac8c041595d53c9fc04c0f0dc9b14abbf5a68f"}, {0x0, 0x114, 0x0, "30a6da1270bbb6ec3139eb0b20eb4d5766df0c68efd8dd4ca52406d7871a23d94b75b6611f13193de9e1b8ba3754ed6dbc0f02e62bd7a5b8bb188b898619e8192c857a33d14c0fe1a25918b523a767bd7f94466168f995dfb3109c215b591838875953691eb5aa06c385ae83eb8ff76d33b4cb94c5327694f2ccd3e78708b0472276344ba4fc82cd5ec3"}, {0x0, 0x1ff, 0xffffffffffff0001, "4f58b92b36eb54b10aa477f60ceae3cd36e2538f6f4561d3b501854d1e73da4aa67db4fbd4b9ec2dd0a4cadb2f65a2a6621317dfa83092bb3ddfa2b7776d42ed00e87ae72e871bb7da5f663c125e157306302cbf49ed5737e6ef8a535174ca39e817927fad63754898e018aec5f2dbf580dd1d36e4f9e85a1de634de6d99afb4884ce6bc96c12a61f19207193d63a576b1507761be21e664a1d006a15efdeb00ceddf6a696039b3877f11c7b10e12968f3e3eb587d015a80c4e60ead48ad180ca49b98eeff0f9c29de07916f0f2bcb2d367735"}, {0x0, 0x11f, 0x100, "11b69efc794f26f258148d25a7543f17899956d8d73bc6129e2f9a3fd266244dec46bd884c22bf5436ad27f6380310a6574430ee188e6ddd48b24db328bbd2e848cebea7d492b174c71884ab4e7ae45e02ceb6eb17105732cc9c471256e85147ec1a22c0ebabc9e1b9acebe57c3f2c0202ae4a3b6d01c6c5fc349d05fec4f9d037bc94ef1c2da10ee819a0a3ac23cb8bfd8272"}, {0x0, 0x13f, 0x8, "18e9cb4cd7e42ba24e1ddb2af7"}, {0x0, 0x10e, 0x7, "7654f62204621d15ae28ae35bbc3838615c7a9b91a43dde5054187047a639ea245ae3b468be4d25b05af8c24749374763ba533a2016521b4485aa1818e568b4e2018b67e80cdef2c4055ff9e793c8e44b53468b27cdf2d763ed3d9ba4a5be566ba7995dec7c2d601fd51fb6aae5440536800335b7691073f2fc05c"}], 0x0, 0x80000000}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/20 05:24:47 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000000)=0xff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001580)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)=""/182, 0xb6}, {&(0x7f00000011c0)=""/233, 0xe9}, {&(0x7f00000012c0)=""/209, 0xd1}, {&(0x7f00000013c0)=""/249, 0xf9}, {&(0x7f00000014c0)}], 0x5, &(0x7f0000001540)=""/8, 0x8, 0x4}, 0x10001}], 0x1, 0x2000, &(0x7f00000015c0)={0x0, 0x989680}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001080)={@rand_addr, @dev}, &(0x7f00000010c0)=0x8) 2018/03/20 05:24:47 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) eventfd(0x9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x94, 0x0, 0x0, 0xffffffffffffd010}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="de", 0x1}], 0x1) 2018/03/20 05:24:47 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xe34, 0x42000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r2 = dup(0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2480, 0x0) sendfile(r1, r1, &(0x7f0000000180), 0x19cf8c6e) 2018/03/20 05:24:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/20 05:24:47 executing program 2: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) modify_ldt$read(0x0, &(0x7f0000000200)=""/214, 0xffffffffffffff64) 2018/03/20 05:24:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0xffffff9d) [ 43.021812] audit: type=1400 audit(1521523487.586:6): avc: denied { write } for pid=5180 comm="syz-executor2" path="socket:[12399]" dev="sockfs" ino=12399 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 [ 43.051403] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 43.082069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/20 05:24:47 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10000) openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/20 05:24:47 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab2000)={0x45d, &(0x7f0000615000)}, 0x8) 2018/03/20 05:24:47 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f09f878658bec38c5f674b60b1bf2e45834caaff7f600bc6a92dcbb6c860cc1e609e56acd168260aaf470ed045977e58004c7630213e57b8397bb1180c609764851a5b654c505cf3fd5c477aab9e2bd6ba03318e338658dc45fd555d997a8d66db8098fa65b5e666e9", 0x69, 0xfffffffffffffffe) socket$inet(0x2, 0x80000, 0x2) keyctl$invalidate(0x15, r1) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xe) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 05:24:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x5, 0xffffffffffffff0b}, 'port0\x00', 0x40, 0x80000, 0x3, 0x8, 0x9, 0xcb1, 0x6, 0x0, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000180)={{0x3, 0x3}, 'port0\x00', 0x28, 0x30, 0x6, 0xffff, 0x2, 0x8f, 0x0, 0x0, 0x7, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000400)=0xc) ptrace$getregset(0x4204, r1, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=""/104, 0x68}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x80000000000000, 0x2000007}, 'port0\x00', 0x8000000000, 0x80800, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x3}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) 2018/03/20 05:24:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0xfc) 2018/03/20 05:24:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e618600000000000000000000000000000000000000000000000000000000000400000000000000000019462ef0307a00000000000000000000000000000000000060cf8aa600000000000000000000000000000000000000000000000000000000000000e3ffffff0000000000"], 0x68) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) lseek(r0, 0x0, 0x2) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) pwritev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="b08f8b7037975377da01b76f5acfc0c4603ded19701e9d", 0x17}, {&(0x7f0000000100)="4f81371cc86547fd152546fed7cd69b48b8a3dbb0a6bfe77f33ab052c74d3e0aae61ba3d", 0x24}], 0x2, 0x0) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r1, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r4 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r5, r4) poll(&(0x7f0000000040)=[{r4, 0x4001}], 0x1, 0x80) 2018/03/20 05:24:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f000000af97)=""/105, 0x69) getdents64(r1, &(0x7f0000000000)=""/180, 0xb4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x2001, 0x2, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) 2018/03/20 05:24:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000180)={'bcsf0\x00', @ifru_flags=0xc00}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7ec}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x80, @empty, 0x800000}], 0x58) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@remote, @remote, 0x0}, &(0x7f0000000100)=0xc) sendto$packet(r1, &(0x7f0000000040)="a9a6ca39b876d450863afaf14f85553b9f5a4b5495745a4f68", 0x19, 0x4000, &(0x7f0000000140)={0x11, 0x3, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={"74756e6c0976dacab76110afef00", @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000c4d205b74970077c584f876e4e292b55cd7c70e32547506cdfa4985a3e58683bcd9d36b4636715fa59c5d66f1f88e1fea50c67e0a662042a11620701166bfaed93dc455827b0bca2aab69f06db35477a14871c0b798463b9b799e973c88932887ab2007fa2757e88737f207acc5773d341815ce2987755c990fd90ca37d223016ac08baaf20f949efb83b7275264c2cadbfe71322095e6f2c76f9519b63afbe56f40bf9d65cef1f9738e8b2a39540b96571a9ff958673737208635bfc13429a48da32abb71bd04bafc79ba2e211c"], &(0x7f00000001c0)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r3, 0x8001}, &(0x7f0000000280)=0x8) 2018/03/20 05:24:47 executing program 6: r0 = gettid() exit(0x0) tkill(r0, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000140), 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0bf9267c78e3278e27319c7e5fe8101173489a77d5d9125afac8185cbbd6513032564575a275382d9f4acf5b003ff70f573567e6cab3bc001765021b147da6ada63a1e129334ad1063c2cd0e12d29e2d13c429c99ff03a492eb5d1d6c52be5542ff229450d2565fd7fe592ada1a57278ffb2cb5e0081705e8cab3bcf825722b8a758f6c06ed89dfcc9b5722197", 0x8d, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000002c0)=""/87, 0xffffffffffffff5c) 2018/03/20 05:24:47 executing program 2: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x30, 0x1, @thr={&(0x7f00000024c0)="e3a23216e6aaf71384571b75e67de03241adb8cfabcdb5914931bbdf173ea567168022200e11094419cb3014cbbc451258994375c2de514fec5d61bda0f0262adb5387d275b0689909eacf92ecc7209213def7776dcdf1d9a6e444e6ddc1666ff4611fbff1266992bf37757440c51ffb2bf4d913acb63d66a2a1b308408ae7c3fa77e42f8a3e7b0ab1dc210a02012bab029032e7faf12b4f34c61174", &(0x7f0000000080)="e40d06df4a06da462a0227557ebd8b2ffdbda136f2ace43b67c53e2c50a80ffbc970263e651aad9d70f46f608132a168730b12c572abed48ef"}}, &(0x7f0000002580)=0x0) timer_gettime(r0, &(0x7f00000025c0)) r1 = socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000026c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002cc0)=0xe8) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002e00)={&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002780)="67039a77450f9900eba044001719f84ef608f0cb4e53b68a548fd1cf5377fd4d233e76a4a53ea53ed8afac0f75a745d16cc42bad0ed4da2b9abaf3cdb457de5a0371d753f89ec0c8f28d3e1151fc876c8c144352c2f1d4c28157912a1c6f609e0e3e5a081f30426f6d437677e7eeb7bfd7deb569", 0x74}, {&(0x7f0000002800)="53afb68f579cc7708202cc5ebf22cad7ea8736192d5746a363456dec61c98d67e3c524388b40f9611219e29d2c97fc4caf81b1778575445cb02137115bd05e3c790bb775aeb03457a858dafc8d16dfbef7d86062e0de55e39c3e4d5245477c6d6e63fd183a124845d53fca73c07b5e550f432aae429a9a14a1ed863298", 0x7d}, {&(0x7f0000002880)="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", 0xfa}, {&(0x7f0000002980)="f7c3688a591e806969135c473885965de7b4cbe763e2d848d7166d7691752d9762c08017e4f96e2758742340c2b0141f573f1b5ea98021bd414cc81b58d995ef654f03793c5dbe6f05c9b10e262e34e94481a2880338910795d486b914306ded9ca8f81386dfdbda4f6d9185c5f675733ead72c603372fc82372c77718", 0x7d}, {&(0x7f0000002a00)="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", 0xfc}, {&(0x7f0000002b00)="9c81de68913a29e9e484d0378ec6f1f1e55ad1638b604833ae668e740fd09b8819aab15f18e905269171aafeb9c65f8e8bbe87f4960448d03f69801378dbbd3457929afb366ed388e832a39718c8edee9d60f14ea115a4", 0x57}, {&(0x7f0000003500)="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0x1000}], 0x7, &(0x7f0000002dc0)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x30, 0x800}, 0x20044804) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) r6 = syz_open_dev$mice(&(0x7f0000002ec0)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) accept4$llc(r6, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002680)=0x10, 0x800) write(r1, &(0x7f0000002480)="2700000014000707060e0000120f720011000200f603ffff09000000078a001f05ff0300000500", 0x3a4) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) recvmmsg(r1, &(0x7f0000002440)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/93, 0x5d}, {&(0x7f0000001200)=""/157, 0x9d}, {&(0x7f00000012c0)=""/37, 0x25}, {&(0x7f0000001300)=""/27, 0x1b}, {&(0x7f0000001340)=""/157, 0x9d}], 0x7, &(0x7f0000001440)=""/4096, 0x866, 0x80000001}, 0x1}], 0x1, 0x8000000000000000, &(0x7f00000034c0)) 2018/03/20 05:24:47 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x82110, r1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x11) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="1188ed3b", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/20 05:24:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e15ffc), &(0x7f0000867ffc)=0x4) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) socketpair(0x0, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x60000000, 0x5, 0x100000001, 0xf76, 0x9c, 0x2d9d, 0x9, 0x9, 0x1, 0x5, 0x7fff, 0x1, 0x588, 0x0, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x9a}, &(0x7f00000001c0)=0x8) 2018/03/20 05:24:47 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) clone(0x80000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x400, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000440)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) bind$packet(r0, &(0x7f0000000380)={0x11, 0xfd, r1, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x14000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xdb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x80, 0xe2, "60c0aeec153597c65fb19c63ecd3d59767391c0a5d50355621771e52de8295c2af4a98aab13f2204d0faf72f8812e0ba66a0cd24afff2fc6fd48aed46148e9fea66ee7f46a4e1690ca0c272b148f160bf9560c2c6a2533535887bd76c1d41a0c88bf18e7f2938f6f8b17160ff28ab8a09da962ba0276ca88c437486021adfedb8f5eb75461ede25f7249e8ffc70d1198061b305e91279028db372da1c5eff19afc1a99cae7f1a41e2ee4dc49267075964fabc207af0023b6369abc63b6ac1acfd6ebfd29443c1070db2796d96eae5fd332e084fc31a4ba16245640b6e84d4ecbbf73"}, 0xea) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x2, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 43.243288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/20 05:24:47 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000009c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x282000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10c) 2018/03/20 05:24:47 executing program 7: setrlimit(0x407, &(0x7f0000000200)={0x200000000000000}) epoll_create(0xfc) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) getsockopt$ax25_buf(r0, 0x101, 0x1a, &(0x7f0000000280)=""/141, &(0x7f0000000340)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5, 0x40}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/03/20 05:24:47 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x250000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @rand_addr=0x100}}}, &(0x7f00000002c0)=0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="1321b9f353c5d19f24b7da290c2f077c3da7e6d3000000005795fe364ea0d1e5f7d8ea089a83f81763c9d10cb1281eaa6d6921256790e79cc104024505c37ea561"]) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200000) 2018/03/20 05:24:47 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000000c0), 0x5) [ 43.301780] audit: type=1400 audit(1521523487.866:7): avc: denied { set_context_mgr } for pid=5245 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.335016] binder: 5245:5263 unknown command 1005422609 [ 43.344598] binder: 5245:5263 ioctl c0306201 20007000 returned -22 2018/03/20 05:24:47 executing program 0: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/20 05:24:47 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1af64), &(0x7f0000833000)}}) fcntl$getflags(r0, 0x401) [ 43.371868] binder: BINDER_SET_CONTEXT_MGR already set [ 43.377341] binder: 5245:5263 ioctl 40046207 0 returned -16 [ 43.395343] binder: 5245:5287 unknown command 1005422609 [ 43.432054] binder: 5245:5287 ioctl c0306201 20007000 returned -22 2018/03/20 05:24:48 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/149, 0x95, 0x7ff, &(0x7f0000000180)={0x77359400}) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) 2018/03/20 05:24:48 executing program 5: socket$inet6(0xa, 0x802, 0x0) r0 = epoll_create1(0x0) ppoll(&(0x7f0000bc0fd0)=[{r0}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/20 05:24:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x1, "164547c0"}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/psched\x00') renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 2018/03/20 05:24:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/20 05:24:48 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xa}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d8cf9af4981ca4f03b8e79c7e1830c720000feffff1b6b1c04"], &(0x7f0000000040)=0x15) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000200)=0x84) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) 2018/03/20 05:24:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048dff8)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x11) ioctl$int_in(r2, 0x5452, &(0x7f0000f27ff8)=0x81) write(r2, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) r3 = dup(r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) dup2(r2, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'nr0\x00', r4}) 2018/03/20 05:24:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="7965616800109f40c20d47f60e", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x240) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/96) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000140)=""/209) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/03/20 05:24:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d17ffc)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/03/20 05:24:48 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x3, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x1}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2c0, 0x101, 0x809, 0x5, 0x401, &(0x7f0000000080)='bpq0\x00', 0x6, 0x1, 0x841}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x3ac, &(0x7f0000001640), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x4003}) 2018/03/20 05:24:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x80000000, 0x8) sendmsg$nl_route(r0, &(0x7f0000013fe4)={&(0x7f0000009000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=ANY=[@ANYBLOB="240000006cb7d30ca3ed0000000004000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000044c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004500)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200000) getsockname$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) 2018/03/20 05:24:48 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/20 05:24:48 executing program 3: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) 2018/03/20 05:24:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) getpid() write(r0, &(0x7f0000000100)="dbef803e3d9f6de1e52055bb7c8a326fe46092b66826dad766a944b4fb842a5989c5d7acad0e771f25ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a03046a6b88697ae700a70f336f315019b329680000000000011244632d8520560070d607c5f810ae77cf40c773fae881636bcf6ae8a1c0769f13c3392ce137633a5e38139683d68154b73d6c4a3275ca554a81d25c463b46a7c8611c4b700d27092618509872af571880362a6fcfa6dee5b7f2d99f963861031e6e2e9bb79ba1563c56bb12fff799258894cf28986011ca34a81e0b1127925451716c626b3d9745731aba15", 0xec) write$tun(r0, &(0x7f0000253000), 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/03/20 05:24:48 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x20000000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) 2018/03/20 05:24:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000680)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f02000100001900000000000300050000000000020000000000000400000000000000000800120002000100000000000000000030000000020000000000000000000000ff01000000000800000000000000000100000000000000ef33f74145b4eec6607f000000ffffe0000001d2b9c59aaf3ce65b9ada4890d39156201a823822073126b65c179f25c20f7091cdb314d842e17701e48b92c7688340c49e864608332931e0ca5f3a25801670a9d3502fb423730c277427b1f264"], 0x80}, 0x1}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000140)={0x100}, &(0x7f0000000640), 0x8) socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/166, 0xa6}], 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x12) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000740)=0x44) getdents(r2, &(0x7f0000000440)=""/182, 0xb6) 2018/03/20 05:24:48 executing program 6: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) prctl$setendian(0x14, 0x1) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000000000)=0x3f) [ 43.644412] audit: type=1400 audit(1521523488.206:8): avc: denied { create } for pid=5345 comm="syz-executor6" 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 [ 43.676583] audit: type=1400 audit(1521523488.236:9): avc: denied { getopt } for pid=5345 comm="syz-executor6" 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 [ 43.712579] audit: type=1400 audit(1521523488.276:10): avc: denied { setopt } for pid=5345 comm="syz-executor6" 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 2018/03/20 05:24:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001440)={{0x3, 0x28c1c8e7}, {0x1, 0x3}, 0x100, 0x2, 0x3}) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/20 05:24:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40) r2 = accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f0000000303195e0b1e500400000000000000cd030028000000068100023b05", 0x20}], 0x1) 2018/03/20 05:24:48 executing program 7: unshare(0x400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fsync(r0) 2018/03/20 05:24:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000040)=""/36) 2018/03/20 05:24:48 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x105200, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0x10) 2018/03/20 05:24:48 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x82000) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 05:24:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) fanotify_init(0x24, 0x1000) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x5, {0x3, 0x80000001, 0x1000, 0xe55, 0x7, 0x9}, 0x6, 0x6}, 0xe) 2018/03/20 05:24:48 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x10000000002b}, 0x0, @in, 0x0, 0x8004}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="51d297573c3e7de6fccee23d3bc290af92b38dfb9470554301e512f3a761054961d7540643a746830810c4b2d6e3247367f4cfdf068842690cea711b6dd892af1cd5c44f87d448b546bc7b688b82a17b9cc903a06fb927f9ef7d3aebcbffe947c1bdf474aae0a0fdda455822b51531ad855380727a4e7637b0a66a078986ce091053b389087d5b1a102ad014f516db675f95680d13663cc92fc5eebe7479188fdc498fd51022dbcef5d2fb8820eaa1fd25b60abf39fa7d173fb2e66c4493189c", 0xc0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/20 05:24:48 executing program 4: capset(&(0x7f0000f0fffa), &(0x7f00008e7000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600), 0x0, 0x0) 2018/03/20 05:24:48 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80080) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x10000, 0x7fff, 0x40000100, 0x1000000000}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = geteuid() getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x100}}, [0x80000001, 0x1, 0x7, 0x7, 0x5, 0x96, 0x6, 0x28, 0xffffffff, 0x7f, 0x0, 0x400000000000000, 0x3, 0x59, 0x2]}, &(0x7f0000000540)=0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) ptrace$cont(0x3f, r4, 0xfffffffffffffff8, 0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x183000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x4}, 0x8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r5) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/20 05:24:48 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80080) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000000000000000005f6e00000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/20 05:24:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x0, 0x0, 0x7, 0x0, 0x0, 0x3ff}}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={0x0, 0xffffffffffff7e59}, &(0x7f0000000440)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00') [ 43.856823] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/20 05:24:48 executing program 6: unshare(0x8000000) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0), 0x8) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/46, 0x2e}], 0x20000000000001ac) 2018/03/20 05:24:48 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x3f, 0x0, 0x0, 'queue1\x00'}) mkdir(&(0x7f0000000000)='./file0\x00', 0x24) 2018/03/20 05:24:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="cd40519f8ce1174ac20ec2c25491349798a8312cef476a117ff63bca12340f9bfa18c0d831d0a8af836b6db9fe2cec41ba8822a03b7c01590a9d3830b4c98979583809c79bc4247c63c17aa3ac0595ed5dae841a78daeed707ec40550805e728afc84f6c08fd67c8a79742f5b55296fc569a9de39931567b231b8c316d1d041788291232089e21a2c31dae24ca474a0a4a4eb92e3d0e84eb97ef70f9820cdb2fd4d676f9be9825c563b35902339687", 0xaf) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x40801}, 0x4000000) 2018/03/20 05:24:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xfffffffffffffffc, 0x81, 0x9}) mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140), 0x0) 2018/03/20 05:24:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc}], 0x7}}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getpriority(0x0, r4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x10000}, 0xfffffffffffffffb, [0x10001, 0x8, 0xffff, 0x4, 0x8, 0x100, 0x28000000000, 0x100000001]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r5, 0x1000, 0x1f}, &(0x7f00000004c0)=0x8) 2018/03/20 05:24:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x4, 0xfffffffffffffffe, 0x4}, {0xffffffffffffffff, 0x1, 0x1, 0x5}, {0x5, 0x64f, 0xffff, 0x8}, {0xab4, 0x3, 0x1000, 0x6}]}, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000180), 0x8) r2 = eventfd(0x10001) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000000000400) fstat(r2, &(0x7f0000000040)) 2018/03/20 05:24:48 executing program 3: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) wait4(0x0, 0x0, 0x8, &(0x7f0000a94f70)) 2018/03/20 05:24:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x1, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x163) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000400a843096c2623692500160021001005f44b043fa16a34c2681473000800000048a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43a", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/03/20 05:24:48 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"0900fe03050000007f9a7500000100", 0x4012}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x4000}) r1 = geteuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) 2018/03/20 05:24:48 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6(0xa, 0x800, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 05:24:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/20 05:24:48 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x11, 0x0, @thr={&(0x7f0000000140)="4f9260d09f549f1af05e3f265211c01a96f17183c5b32fbcbaa146ed7d1fee19c136dacf2a8b3a3a5d974aae2cc3697738abef39eaa07b6f6f97fb08b5feae6221d7dd9bc566731a71089d77a0cd83051bece76b9c294a7cb10ed189da4d77fa4ed309971a3141bf021fb2e5f4c0324ca3ee6879d9d7e7eed5531f9bb647c4cc819af6919639825ede43fefb44b5d281ea00e4", &(0x7f0000000200)="edd691bb3fec367fc5f1affd6e65aa5843081b5b53"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000003, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/84) 2018/03/20 05:24:48 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00002cb000), &(0x7f0000caf000)=0x1) 2018/03/20 05:24:49 executing program 2: setrlimit(0x5, &(0x7f0000000000)={0x0, 0x3}) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={r0, 0x6, 0x7, 0xd0}, 0x10) 2018/03/20 05:24:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) pread64(r0, &(0x7f0000000080)=""/9, 0x9, 0x0) r1 = dup(r0) dup2(r0, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/udplite\x00') personality(0x500000f) 2018/03/20 05:24:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/20 05:24:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x58) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000000)=@generic) 2018/03/20 05:24:49 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) getpid() r0 = getpid() r1 = getpgid(r0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)}, &(0x7f0000000180)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000200)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f00000003c0)=0x54) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000300)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x5c, 0x12, 0xf, 0x100, 0x70bd27, 0x25dfdbfc, {0xf, 0x0, 0x2}, [@typed={0xc, 0x1b, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x28, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x46, @fd=r2}, @typed={0x18, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @generic="84bcf73dd7e8aa7f08"]}, 0x5c}, 0x1}, 0x4) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x400) r4 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x81, 0x800) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r4, 0x0) 2018/03/20 05:24:49 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002540)={&(0x7f0000000000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000080)="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{0xcc, 0x11f, 0x6, "b4429a3a9778e98a38978f971e0aebd79df57a76a966cfc994f95ff4a7eb98df68cee1202a55867936065baa7fa8a93cbebf80d3b0ba169011a6307f2086dd30915c6fa400a81be4d3ad0b74641f637b2fa33be6d468b4a5d0d4d3bbe99ba28c5551a60f781b69773248926eade114d639c56f5eb5694703b66f66800ddac825956ffc10ce18f48d580eab0c76f7f1144e2d1d5b253a8eca5acb27368ef76b274addb731726ed77cfe2fa87f0b957254d32dba3f7068681d5c91ae3cbeb8ce62"}, {0x90, 0x10f, 0x0, "1391f89fb03f6fb4ed614f42f3a571ae3f5286ef9ca5571083ffb717452a67769d08520d2187318af615b5c8008659a509486dc0a47d287e015ec0524eebee90cbb15c1c76476898ff822669047eb15894c93e6d50f899e0c57899262fd333284fb619cd931f0d60758377f2df96c3189536e0918d286529b38f406bf4744202384194"}, {0xa4, 0x11d, 0x66c0, "9c9704a24836ecb2c604fb286e8433ec830c684109e2aff706c859e2bdaaabf61d239ff9a76cc81eaf7595832bc3b87dc72f643ad5edbb49ef019306f6cb50cf4b45e211d540d5e442420ec9e63b94344636c04e6e27db8ca8e83aee73a8c81a90aac9130e15c8a51a5fcd6fb9b00e3573687a6462e90ea2ac0c205d975c1a465d46f2f3931d93dcb5d710f332de7696641efd153f"}, {0xa8, 0x18d, 0x400, "15d9242245c7697019e859f2978f19b223536799a13a19c0c2c7170882bd34f4830f47b3b5b42ebcef24a996f78d41ee60d007de279a556072c706b08c2e336d099da4a619792f945574dd3a357b54a38ca073392749de7dbaf9f5d67d46183d630ac433fb350b059f9534a628cc3e0266cd364296e159b29ddb903d655317d993e2770f3d5977ae7295a07d2a7fa6d839300b4d9c473f3552c5"}, {0xbc, 0x11b, 0x4, "0e650f36990636a4b4f987e1aa1390cedde49a1e37e1a3ad619f3781b7b9493989fd1028381727cffaf2cdca7d7c48b2f528f20429ad1e038b5d07bd70951a19a4fe34abc579766c97d4bd4e5e44ca6aac43373d1096a809d3f579146e5eaad4cdc361d1bfdace79da033235b5d18186213e7c3eabd3ab1ac34a0e13a72e64bd2d51bb66c747f1722255d3513b5926636d0e7614463b4f9ec4ee17e74c088e10f268c5d42838beb82a82bf65a4"}, {0xc4, 0x0, 0x7, "5dfa56024cf2c22515d9a92e17156c1ee6de18bf8974c8b2ac8d9fcfde03849ec2ad047afff36615c90aa969b7a8245c72b48c5d0ad557a501720de552262ea590a959677a9bffc2df497777e7a82009f8d6fdfbe7b5ab70f5e36ba516bd8c2fa3cea85642bece5cda95ca06531e512365b016a2a91930aebf12926cbbbbd32f354a6ff39a3a929c2bbd477853b6bda6744d68c533f578ba841cacabf400fc95c5bb4ea8aafd2343870c78752972d145dcdec92164a0ef"}], 0x25bc, 0x81}, 0x4000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/20 05:24:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="1f0000000200e5853bca000508010100ff3ffe58001c000000000000000000", 0x1f}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80001, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000140)="f09b8ef097716e2b9d78bce3faf26e45710ff764e6610a97c3c6a12b66a985d0bc095959077dc6f8af5a7270f87ee6e88caf0db500cda1609b9924c07ac84bbf7655b55b84956fc40e24be330f6b2a6681a8ca9baab39f54fb05f9d3c5ec49a5fe069763cf8a9784efe62ae85f613eff895eaa8ca76e290f1f93321d", 0x7c) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/20 05:24:49 executing program 0: socket$inet6(0xa, 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/20 05:24:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00') 2018/03/20 05:24:49 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000100), 0x4) timer_settime(0x0, 0x4, &(0x7f0000000140)={{0x0, 0x989680}}, &(0x7f0000040000)) 2018/03/20 05:24:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr}, &(0x7f0000000080)=0xc) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') r4 = syz_open_procfs(r1, &(0x7f0000000000)='attr/sockcreate\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @multicast1}, &(0x7f0000000140)=0xc) sendfile(r4, r3, &(0x7f0000164ff8), 0x800400000ff) 2018/03/20 05:24:49 executing program 6: write(0xffffffffffffffff, &(0x7f0000314000)='"', 0x1) rt_sigpending(&(0x7f0000243000), 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x6, 0x20, 0x0, 0x9}, 0x6) 2018/03/20 05:24:49 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000040)="8909", 0x2) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) dup(r0) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/20 05:24:49 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) r2 = geteuid() timer_create(0x7, &(0x7f00000011c0)={0x0, 0x6, 0x2}, &(0x7f0000001200)=0x0) timer_gettime(r3, &(0x7f0000001240)) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r4) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001280)={0x0, 0x1000, "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"}, &(0x7f00000022c0)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r5, 0x0, 0x2, [0x81, 0x5]}, 0xc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) 2018/03/20 05:24:49 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20800, 0x0) getpeername$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffd76) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000340)="92244ceebe731094763667166790eb113e94c2d010805166f2d68406d3a2a98077ec206f37a1b01961390e04af711b487cb977e8eb814299da00f9d0647235227793917be5edb57ad1d817ddd712c819efae98431c04660d3f322b621389e0faf14fba6a6f0dbaafc97296da9d316d767bfd96b4e10c289187c2fdb6786a7e1f80edc2948c40562373248bac7f3230434fbab21cab92e7627f2e9ec70a479ce28950ec4a8370b01a69bb339ac949adfe7b7f5ac33ae83f5e3a68f71a40767c270bfd294a5ee94fd5570575364c81489be9ae572da76bb6be957229d87320b667", 0xe0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="05260000a20000008e40e08f0a7c8f2c58d25afb379be3b69c84a9b5a99f5cd5f3179a77acf8271e3d92188f83bc876887effc05e799b0472c60b3351567908dc105db564f383bc778c0342d7c198d7925bd0daba4d4e317c7efed6e924938d23e3bd45401b0ba7fca8efc8e883f305f58fe2906d02588c4e7a8b11b6d3b17a0fe19fcae4318d0dac63735c39a6cf19d053bfc236d19721ccb2f41405e7915e1440edf929c59e2155f7e"]) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x180, 0x3, 0xffff, 0x8, 0x4a1c, &(0x7f0000000040)='syz_tun\x00', 0x7fff, 0x0, 0x7fff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2000}) 2018/03/20 05:24:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) write$selinux_create(r0, &(0x7f0000000180)=@access={'system_u:object_r:udev_tbl_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x33}, 0x41) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x8, 0x100000001}], 0x1) 2018/03/20 05:24:49 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e1d, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffff5e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x111200, 0x0) 2018/03/20 05:24:49 executing program 3: unshare(0x100121ff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x1fe00, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x2, 0x800}}) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x8409, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') 2018/03/20 05:24:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) close(r0) 2018/03/20 05:24:49 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000100)={@rand_addr, @local, @multicast1}, &(0x7f0000000140)=0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000251) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/20 05:24:49 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x7}) recvmsg(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/112, 0x70}], 0x6, &(0x7f0000000480)=""/101, 0x65, 0x80000001}, 0x40) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000680)=0x11c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000700)="53e5121cf8e26342ec87bc78d06be2eadbdeed27427a2f7dbc8ff4d47f2610b8426d9c5405475b798c4f8e0374a80293b1cb79c6dcd8fc7416dbd27b612e4d25635fab2820a61aaba0ad8b5bef7a666a2d6457cbc3fc5d09878cae44f29b5a0a4e517dae1a450a74e7c061d96c22fe6964f1a2d279e984d38a28cbba48012bed25380596ad695aad106129cb5c3f75928968c46dea26da9eb124f332a68572ad7ad65e2405b83500c1b9fded29b27ff33c9595c64ee9ba17cd7615c13c034b2b56b5bb485e763759ee585611eccd138b78041e88231793a1559b9a5f6fb74790fc9188564f397122d8abac251f782058890e350acee4") 2018/03/20 05:24:49 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3fff4)={0xffffefd}) poll(&(0x7f0000e94fd8)=[{r1}], 0x1, 0x0) 2018/03/20 05:24:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3d}, 0x3987) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/20 05:24:49 executing program 7: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x503) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080), 0xaf, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) 2018/03/20 05:24:49 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1c, "4d3c3bdf26a727662a8a43f1a76644c9685730886e6812512de5d013"}, &(0x7f0000000140)=0x24) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/20 05:24:49 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x9, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea06", 0x24) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/20 05:24:49 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x31, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/49}, &(0x7f0000000140)=0x50) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '/dev/sequencer2\x00'}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/20 05:24:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x100000000200000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/03/20 05:24:49 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/20 05:24:49 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x7ffd, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x0, 0x0, 0x0, @tick, {0x0, 0xfffffffffffffffe}, {}, @connect}], 0x1c) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="fc876b6e96a0d6aa37e82f6f815fd10e2a75cd2e248db5cc11494756161d100f1a0f176d3230d6997918024f88d3c61fbdf1fa81f4780ab18fc813a3ed3a980451a82c0337af204af5fae114ab0e1f4bdb4d3c132e63d0bc689bef7cadf2b3eb9a9a8117fce8e8977253", 0x6a, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500070005000900abcf45129239e8da3b50bb981d9395c1eb59c9fc0df82e36c1b4a7f6296c68741dcab738990501466507790bdb000000000000000000000000"], &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xbac}, &(0x7f00000002c0)=0x8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) fcntl$setsig(r0, 0xa, 0x40) 2018/03/20 05:24:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000000)="4fceba390e61df9a3fc5cb7992758c744227228eb32fa83955ec642a606a5608f42dabe48eae9c8896f8fb0e289e7cfe9fa4356f6011612e56f201367601357de7fc578dcbe83589e887e0f393f546c843f5de517a3873020f94166b0c36def25a7a92c8c51576b89fc6167a89e774e50f4d7596234fef0fc1b4e1") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x40000000000000b5, &(0x7f0000000100)=[{}]}) 2018/03/20 05:24:49 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001500), 0x0, 0x2}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x75, &(0x7f0000000300)=[{&(0x7f00000000c0)="a06ea159ebecfd921cf040c0703c4b70ccc5a3b57f5972eb84ff7e07d2963ba2d3ed6bdb12c2b342e5ef46b21589d068b8299921a282cbb2e3bbb779324d8ec03879757597e4c047935b7949af145d50097e44de23cc025f5b856d9333e3b3c6adb726ebe2e14dd862e91758f092b150b210707462b1f02baf373775dc5ecb457ce2695748ca7b8d78d1d8d4"}, {&(0x7f0000000180)="4800a6e44f27cc2096f05a98b4c021c03cd350b9c78d468105448bd8392204b6e40a74f6f465eaed3ed4a6fce2b784dff4eea3a1acc4635168acb762a5e86313840d145ff04761c89997177363a171511044283dd71950e3975ed21598e0804a5ed200cd9b4af8e1255419c4c60dab22c5ef1259ac9ca6710c19d38327aa681928ec16458e0802c9db819d4b226cb6b4e237ebb82be712995e7434430396c59b90d64b6245ebb1efd3614010fc25db245aea28db6b3a2160d38860f3098594"}, {&(0x7f0000000480)="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"}, {&(0x7f0000000240)="4fec1c325c54ac74a1d75d56bca96fc0d0b3539e0d137ed2cf9e5a16177f578e8926b1248cd70dc29517ad2b1f3c0d263eb0dd8159893edea6183ffe6b852abc2c93401d7947431017fea105a20e48c23f5c22ba46f54341d2d4811df97ce8da32cbe88e42e0613d0868c840b48b726387ff27cc0675d9182369a7036c7afd5fccc75b85627d0c4eb0b862bd4ac393b46fa79422ce8f54d29390360d680c9e574798d2ac"}], 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/03/20 05:24:49 executing program 0: r0 = socket$inet(0x2, 0x8000a, 0x5) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) 2018/03/20 05:24:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x8000, 0x0, 0x6, 0x5}, {0x8, 0x8, 0x7, 0x5}, {0xcb, 0x9, 0x6, 0x20}, {0x9, 0x61, 0x1000000, 0x101}, {0x9, 0x9e, 0x7, 0xfffffffffffeffff}, {0x726, 0x7b, 0x1, 0xc4}]}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x77}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x7ff}, &(0x7f0000000300)=0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000340)={0x3, 0xd277, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6, 0xb1, 0x8001}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x7, 0xa, 0x3}, 0x14}, 0x1}, 0x0) 2018/03/20 05:24:49 executing program 5: syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xa, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x3, r2}) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0xa0, 0xfff, 0xfffffffffffffff9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) epoll_create(0x2) socket$inet6(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/20 05:24:49 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x10000}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) [ 45.077708] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 45.079194] audit: type=1400 audit(1521523489.636:11): avc: denied { setopt } for pid=5557 comm="syz-executor6" 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 2018/03/20 05:24:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = userfaultfd(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000480)={'syzkaller0\x00', 0x4001}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000003c0)=0xff) r3 = memfd_create(&(0x7f0000000240)='%(%-!,:wlan1lo.\x00', 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000004c0)={r6, 0x2}, &(0x7f0000000500)=0x8) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) r7 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000281ff4)={0xfffffffffffffffc}) close(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={r8, 0xf82}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) signalfd(r1, &(0x7f0000000100)={0x401}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000580)={r9, 0x80000, r3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) munlockall() bind$netrom(r2, &(0x7f0000000400)=@full={{0x3, {"1b6592e65471ad"}, 0xffffffff}, [{"305a7fc0199905"}, {"6c78c7af56d4c2"}, {"a160a89b1a8438"}, {"111982deb8edd9"}, {"712cfe80bff20a"}, {"11bda644daf929"}, {"12c584249360ad"}, {"463d4dcc7893c7"}]}, 0x48) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/20 05:24:49 executing program 3: keyctl$search(0xa, 0x0, &(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x102, 0x100) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x8}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/20 05:24:49 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000000180), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000b3bfff)) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x100000000}, &(0x7f0000000240)=0x8) [ 45.080227] audit: type=1400 audit(1521523489.636:12): avc: denied { getopt } for pid=5557 comm="syz-executor6" 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 [ 45.081511] audit: type=1400 audit(1521523489.636:13): avc: denied { ioctl } for pid=5557 comm="syz-executor6" path="socket:[13703]" dev="sockfs" ino=13703 ioctlcmd=4b68 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 2018/03/20 05:24:49 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x200, 0x1, [0xffffffff]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xd7, 0x4, 0x7, 0x7ff, r1}, 0x10) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) 2018/03/20 05:24:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) getitimer(0x3, &(0x7f0000000000)) close(r1) 2018/03/20 05:24:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3}}) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/20 05:24:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x2f5c, 0x6, 0x6) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f000014000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000800120000000200000000000000000006000000000000000000000000000000feb8115287a030eb4a88800000000000000000000000000000ac14000000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000a5fcdb6f4db5"], 0xa0}, 0x1}, 0x0) 2018/03/20 05:24:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0xffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)="0e2293f1e1454346e3ea87edd77d1da329118d639baabc045cc6523c5248c6e8b8727cbb98a02ff21974b5372d210428d547f5c831baa8e7bcb7195909", 0x3d}], 0x1) 2018/03/20 05:24:49 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001000)={0x1000, &(0x7f0000000000)="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"}) getsockname$unix(r0, &(0x7f0000001040)=@abs, &(0x7f00000010c0)=0x6e) mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) recvfrom$llc(r0, &(0x7f0000001100)=""/195, 0xc3, 0x0, &(0x7f0000001200)={0x1a, 0x20, 0x1, 0x0, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) 2018/03/20 05:24:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000d9265e7a8ede1e5912bb1eae12485e798b40b5ae04955e38253e3471a3f953363fafb7e31bf55cdd2cd7322b64f7d15bd1232ee1a53f01f0053a3725747d085b8e1e0c04a15bb987821a9b74c82583e8d4cad3f7df96b003659c5ef2689d6baee5196fd32d138b1b5984ad39812ad04b609b2153a6f73f5fc1438f2cf254393656e693125d6d69aeae4fbe52a03d95aea3fbf6deda901e8738caf00635fb69dc4637e12e725baeb46a3b9589e0829a3ce80103cb0f9988c4c43cd638571adbf95847a554e54cf3798703dd8acb58564486d3ccec4d726f35"], 0x10}}], 0x2, 0x0) 2018/03/20 05:24:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4000) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="747275738d65642e6d61707300"], &(0x7f0000000140)='maps\x00', 0x5, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/9, 0xfffffffffffffdca}], 0x1, 0x38) 2018/03/20 05:24:49 executing program 4: munmap(&(0x7f000000c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000000000)='S') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/03/20 05:24:49 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) dup2(r1, r0) 2018/03/20 05:24:49 executing program 0: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/20 05:24:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000472ffc)=0xa27) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001040)={&(0x7f00007b1000/0x2000)=nil, 0x2000}) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001080), 0x4) 2018/03/20 05:24:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/03/20 05:24:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="0e1de08b0442f69a59ac853283db328a7f3991dfc2466510240fbe477904339dff8d5f7dceda6da32e319f37cc2c03c4f1c1a20c277a21caa6eede41a3dcbd2255cedc7dae6af59f4e921f78cf5281f5a719de313b872b626c34f0de382c75005039c51449ca2c3b22f8de7ae00bc9c5bf4bffff24d6820f4d8ad406cc73586d7146a6bcab0491ec5e8c5bfa0bd337b4609321b44a4fa35e5dbbd6eec82dfccfd55d4cb985cf97dd72b12ab6f05d1937709667a5", 0xb4}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x440, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/20 05:24:49 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3ecb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) accept4$ipx(r0, 0x0, &(0x7f0000000140), 0x80800) close(r2) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/20 05:24:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20042, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/188, 0xbc, 0x3, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x7}, 0x6e) 2018/03/20 05:24:49 executing program 5: modify_ldt$write(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa001, r0, r1, 0x0, 0x9b2, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x7fff, 0x7fff, 0x8000}, 0xc) listen(r3, 0x3) 2018/03/20 05:24:49 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f00000000c0)=0x1000000002, 0x800000000009, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)=0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ftruncate(r0, 0x80) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="540000001c0000032abd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="02008403080400080000000c000200aaaaaaaaaaaa000008000100ac1414aa0800080000", @ANYRES32=r3, @ANYBLOB="14000300ffff0000000000001f0000004c0c0000"], 0x54}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) ioctl$void(r0, 0xc0045878) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22}}) 2018/03/20 05:24:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b900009acc2bc135ed7a5105e710", 0x1}) 2018/03/20 05:24:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0xfffffffffffffffc, 0x0, 0x1}) gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) pread64(r0, &(0x7f00000000c0)=""/235, 0xeb, 0x0) 2018/03/20 05:24:49 executing program 0: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)=""/172) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000231000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x354a, 0x9}) [ 45.394211] l2tp_core: tunl 2: sockfd_lookup(fd=21) returned -9 2018/03/20 05:24:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/03/20 05:24:50 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, {0xa, 0x4e22, 0x2, @empty, 0x8e6a}, 0x8, [0x40, 0x5a, 0x5, 0x9, 0x8000, 0x8c, 0x800]}, 0x5c) [ 45.448549] l2tp_core: tunl 2: sockfd_lookup(fd=24) returned -9 2018/03/20 05:24:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) 2018/03/20 05:24:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/74) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x0, 0x0, &(0x7f0000ec6000)}) 2018/03/20 05:24:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000000000a205, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x3}, {0x0, 0x482}, @queue}], 0x1c) 2018/03/20 05:24:50 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f27000)=@req={0x6c, 0x80000000, 0x200000, 0x4}, 0x10) r1 = socket$packet(0x11, 0x1, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x202000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/20 05:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)='H', 0x1, 0x400000000000, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000), 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0xc5, &(0x7f0000000080)}, 0xfec7) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/03/20 05:24:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2c, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x529, 0xffff, 0x1, 0x80000000, 0xc5e2}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/20 05:24:50 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000003c0)={0xbb, &(0x7f0000000300)=""/187}) socketpair$inet(0x2, 0x6, 0x4c0a9c83, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000100)={{0x3, 0x1, 0x3, 0x3, 0x5aaf}}) r5 = syz_open_procfs(r3, &(0x7f00000001c0)='net/netlink\x00') getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x3a4) connect$llc(r5, &(0x7f0000000240)={0x1a, 0x33e, 0x100000000, 0xbc0, 0x4, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0xc) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)) 2018/03/20 05:24:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0xf7b}) close(r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40100, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) pwrite64(r1, &(0x7f0000000100)="f8b0653fe1b7011715a9acb8aba500906f5fcd9365381fc2d2ea8d1330b68947b8abe681700a07cd2a920bd61f4e9ceca4e358080b0503ac709fae78dbc25b1363d2b08ef234d90d18b032937e6bedcdc1ec87685d56ee50ffa1407c19e6daef73b1bee01b2319d00d40d4871313337a17d5aa259f534e6ecee29bc5eae48e54f04417314c30978996f1140d40b802ed2577d8ef1d253a4bf2def0cd9b1daad357ca34a59157124b4f446e0b293e16d4b3f02a5d1cda4e15978f785e057d478a565ad666ef5d670491f6b36fd64a08b63cd9a67f257d379132725e3e174f23e7e0d11aa0", 0xe4, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) 2018/03/20 05:24:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0xc, 0xb}], 0x10) 2018/03/20 05:24:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x200000, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000012c0)={'yam0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) r3 = socket(0x10, 0x803, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000280)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) timer_create(0x55e2182b37ad8e1f, &(0x7f0000000200)={0x0, 0x18, 0x2, @tid=r4}, &(0x7f0000000240)) read(r2, &(0x7f0000000140)=""/33, 0x21) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=0x0, &(0x7f0000001400)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001440)={0x401, 0x7, 0x2ac3c31c8773d63b, 0x6000000000, 0x100000000, 0x6, 0x100, 0x4, r5}, &(0x7f0000001480)=0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001380)={0x14, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f, 0x0, 0x4}, @exit_looper={0x630d}], 0x65, 0x0, &(0x7f0000001300)="62a6d8f0b9aa0b208cf9fa130de7927965ded96005a41a02bc4bb46c85259e34b498fd8221e7b2981f4babf747a1e46dad816c0447da7c8fc4ee709d9665a36088e04032e91f99ac584b47983917fc795db3dcae8d65264e7c80c4217a78352fdaaf270c81"}) sendto(r3, &(0x7f0000000040)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0xffffffffffffffdd) 2018/03/20 05:24:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000070a0d0f00000000000000000200dd00"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) listen$netrom(r1, 0x80000000) 2018/03/20 05:24:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = gettid() r6 = getpgrp(r5) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) r7 = gettid() fcntl$setown(r1, 0x8, r7) tkill(r7, 0x100000000000016) close(r0) 2018/03/20 05:24:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000000) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/03/20 05:24:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$eventfd(0xffffffffffffffff, &(0x7f0000000080)=0x4, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/03/20 05:24:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x105000, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000001) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/20 05:24:50 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0xfffffffffffffffe) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x36b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) 2018/03/20 05:24:50 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x3f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc), 0x4) 2018/03/20 05:24:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x20000020) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040), 0x0) dup3(r1, r0, 0x0) 2018/03/20 05:24:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000400)={{0x3c, 0x7fffffff}, 'port0\x00', 0x0, 0x20, 0x9, 0x0, 0x1, 0x10000, 0x200000000000001, 0x0, 0x7}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000200)=0x8, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000004c0)=0x8fc, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000900)=0x3) clock_gettime(0x0, &(0x7f0000006d00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006c00)=[{{&(0x7f0000000500)=@nfc, 0x10, &(0x7f0000000640)=[{&(0x7f0000000540)=""/223, 0xdf}], 0x1, &(0x7f0000000680)=""/46, 0x2e, 0x44e}, 0x9}, {{&(0x7f00000006c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f0000001a80)=[{&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/31, 0x1f}, {&(0x7f0000000840)=""/191, 0xbf}, {&(0x7f0000006d80)=""/118, 0x76}, {&(0x7f0000000980)=""/13, 0xd}, {&(0x7f00000009c0)=""/167, 0xa7}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x8, &(0x7f0000001ac0)=""/242, 0xf2, 0x9}, 0xd747}, {{&(0x7f0000001bc0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003240)=[{&(0x7f0000001c00)=""/204, 0xcc}, {&(0x7f0000001d00)=""/102, 0x66}, {&(0x7f0000001d80)=""/127, 0x7f}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/60, 0x3c}, {&(0x7f0000002e40)=""/209, 0xd1}, {&(0x7f0000002f40)=""/68, 0x44}, {&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/144, 0x90}, {&(0x7f0000003140)=""/237, 0xed}], 0xa, &(0x7f00000032c0)=""/4096, 0x1000, 0x5}, 0x1}, {{&(0x7f00000042c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f00000053c0)=[{&(0x7f0000004300)=""/136, 0x3b8}, {&(0x7f00000043c0)=""/4096, 0x1000}], 0x2, &(0x7f0000005400)=""/17, 0x11, 0x32f}, 0x9}, {{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000005440)=""/75, 0x4b}, {&(0x7f00000054c0)=""/226, 0xe2}, {&(0x7f00000055c0)=""/66, 0x42}, {&(0x7f0000005640)=""/69, 0x45}], 0x4, 0x0, 0x0, 0x9}, 0x80000000}, {{&(0x7f0000005700)=@hci, 0xc, &(0x7f0000005780)=[{&(0x7f0000005740)=""/56, 0x38}], 0x1, &(0x7f00000057c0)=""/180, 0xb4, 0x20}, 0x6}, {{&(0x7f0000005880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000006b40)=[{&(0x7f00000058c0)=""/89, 0x59}, {&(0x7f0000005940)=""/212, 0xd4}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/96, 0x60}, {&(0x7f0000006ac0)=""/121, 0x79}], 0x5, &(0x7f0000006e00)=""/84, 0x2c3, 0x8}, 0xf9376af}], 0x7, 0x2100, &(0x7f0000006d40)={r4, r5+30000000}) syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') r6 = memfd_create(&(0x7f0000000100)='vmnet1\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006e80)={0x0, 0xd2, "2fd3b859f03b6bed0d64319472780ca75e0ab54f72d87796bb9b731e0778d80e5d82eb33028ba26542850fc8f6f1a437ee7ebe54d4e796249171ed1f065c7169fe727d03648d1cee47317db429881cd0a62d85c57f013ccc251c6708128f95ecac1dcac12cbf3c1ad4a5e8b6927c74f78342e6a733da4a9e41effdb03425b41a4b0a84bf832d80e5fb66706b5319877d9067888d460540dc8ce24f2659584893ca8d3ed0237f400127a1b20a6fb9f42027047f7ec40981f3f86ec13d099d1bd6553d264882ad0b5f1d673ce2fd3493b61526"}, &(0x7f0000000140)=0xda) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000006f80)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/03/20 05:24:50 executing program 7: r0 = epoll_create1(0x7fffc) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) poll(&(0x7f0000000080), 0x200001ba, 0xfdfffffffffffffb) 2018/03/20 05:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = dup(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x44000, 0x0) tee(r2, r0, 0x7ff, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000280)={0x6, 0x3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x15, 0x1d, "97c712af96c8b5dd973251f8cad9885a942aaced726d4836b69e0c45481be2adc2cf8cc0bc0723de5aef6998f6106f5a1c0cc1008b18275d59a64f53afb84863", "4b7eccf4cfe3268a2e4c8d26a8c74a4dd9be0a5e3a117446292fa940845417ca", [0xffffffff, 0xffff]}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socketpair$inet(0x2, 0x80000, 0x40, &(0x7f0000000080)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000a80)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000ac0)={r4, 0x1, 0x6, @random="0c303c9d22ac"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x3, 0x400, 0xa8, 'queue0\x00', 0x5}) 2018/03/20 05:24:50 executing program 1: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) tee(r0, r0, 0x2, 0x7) 2018/03/20 05:24:50 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/03/20 05:24:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) socket(0x9, 0x8080a, 0x3) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/20 05:24:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) keyctl$session_to_parent(0x12) 2018/03/20 05:24:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x2) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f403d6651e3d1ff0758e542bf2bd71e7a0fd986fd6bde03258725ab3bb7a5dfb5a1ec21d0d5384985d399a1e5944abd6389799ec19db42e1d9193b71e2b671"}, 0x58, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/20 05:24:50 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100000040040, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r2 = geteuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x800) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ashmem\x00', 0x200000, 0x0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/access\x00', 0x2, 0x0) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000700)='/dev/keychord\x00', 0x480000, 0x0) r10 = epoll_create(0xff) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000900)={0xffffffffffffffff}) r16 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000940)={0xffffffffffffffff}) r18 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair(0xa, 0x80f, 0x7fffffff, &(0x7f0000000980)={0xffffffffffffffff}) r20 = socket$inet_sctp(0x2, 0x3b189bce8f1aff5f, 0x84) r21 = creat(&(0x7f00000009c0)='./file0\x00', 0x56) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) stat(&(0x7f0000000b00)='./file0/file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="d3b46e6c76600a64adfb91d0306f08942865a2f140664c43c22da4a0efa13c869924afb828ac50f3467cfd1b0a08030d4de36b8553bce73a1191afb3494fb6efa22e1c9b8475415569d6dbb6fef7557a00f74883e2a4a3d1387fb9a7c6a54ece111dc951e3b50a4b237ead85d1958fd33cb4f4772a0cf7a932609efb6716ab3ebc6e6608ea630e017a637f7a216ebba4e277bb34c70762587a2a424c92743edf75b0779a5e706e2c47f1dc154bbb92c731635e2f4c86d4968e7fd9a8e988122e2300328c24fbd83b22fd1f4a36ca5a2c", 0xd0}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="140000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="200200250f189f075b2db124", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="300000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="18000000010005a702000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28], 0xc4, 0x40}, 0x4000) mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) r29 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r29, 0x5450) 2018/03/20 05:24:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x54, 0x2, 0x4a83, 0x6000, 0x60}, 0x98) 2018/03/20 05:24:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d80ab2f2000cb04000000ec", 0xd) getsockopt$inet_buf(r1, 0x0, 0x6, &(0x7f0000000200)=""/77, &(0x7f00000001c0)=0x290) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/03/20 05:24:50 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000140)={'rose0\x00', 0x6}) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x3, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/20 05:24:50 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/217, 0x6a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{r2, r3/1000+10000}, 0x6, 0x40f, 0x5}, {{0x77359400}, 0x0, 0x5, 0x8001}, {{}, 0x5, 0x1, 0x9943}, {{0x77359400}, 0x0, 0x0, 0xffffffffffffff00}, {{r4, r5/1000+10000}, 0x28, 0xfff, 0x4}, {{r6, r7/1000+30000}, 0x7fffffff, 0x8001, 0x4}], 0x60) 2018/03/20 05:24:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/03/20 05:24:51 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) timerfd_create(0x1, 0x800) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x3, 0x5d4, [0x0, 0x20000200, 0x20000440, 0x20000470], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x0, 0x9000, 'dummy0\x00', 'syzkaller0\x00', 'bond0\x00', 'bcsh0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x1, 0x2, 0x2}}}}, {{{0x0, 0x20, 0x890f, 'ipddp0\x00', 'bond0\x00', 'syz_tun\x00', 'ip6gre0\x00', @random="25d4a88b309f", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xec, 0x13c, 0x164, [@limit={'limit\x00', 0x18, {{0x200, 0xfff, 0x5, 0x1, 0x7f}}}, @ip={'ip\x00', 0x1c, {{@rand_addr=0x8000, @loopback=0x7f000001, 0xffffffff, 0x0, 0xfffffffffffeffff, 0x8, 0x0, 0x10, 0x4e23, 0x4e21, 0x4e21, 0x4e22}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffb}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x20, 0x80d, 'ip6gretap0\x00', 'gre0\x00', 'bcsf0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1d8, 0x304}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x7, 0x2, 0xffffffffffffb3f5}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7fffffff, 'system_u:object_r:load_policy_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:su_exec_t:s0\x00'}}}}]}]}, 0x624) sigaltstack(&(0x7f0000c65000/0x4000)=nil, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @tick, 0x5, {0x6, 0x101}, 0x400, 0x1, 0x80}) setns(r0, 0x44000000) mmap(&(0x7f0000b0d000/0x5000)=nil, 0x5000, 0x0, 0x10, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000880)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/20 05:24:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[], 0x0) fcntl$setpipe(r0, 0x407, 0x9) 2018/03/20 05:24:51 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x5) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8001}, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x7a92, [0x6, 0x3, 0x3, 0x3f, 0x100, 0x7, 0x8000, 0xffffffff00000000]}, 0x5c) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/20 05:24:51 executing program 2: r0 = getpgid(0x0) rt_sigtimedwait(&(0x7f0000000140)={0xfffffffffffffffc}, &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000636000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x9, 0xfffffffffffffffa, 0xffffffff, 0x4, 0xfff, 0x96}) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=""/45, 0x231) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="20d98065eacaeca1fa437118160bd7b8731469c1bd12e09d912ee662c66a749eed948366e94695c3dbd8d5c5c74153a5ffc60b61da1c248101ec3179bc60f7f1f1cea2c441381c7ccf67fe5775a9ab199aa07cd0510564d7079e7a0f378b09ec4272dec532ce5b566ef9f7297126db7f5491ee4c45fccf86cbf241dcf626d1889e5252d29e68825c33a8734d6bdc055621acbfb4ac69cade28230e7d321aee7b74ebfd297977cf2cb2223a78ea4629730208459c9fd13c38d8855521af928d8709e1cd6ac870ebfed5094949463931f6a41e2958007c6a12bb7012b7c1d789b034231326ca") 2018/03/20 05:24:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x1, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff9) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001280)=0x8, &(0x7f00000012c0)=0x4) write$evdev(r0, &(0x7f0000001300)=[{{0x0, 0x7530}, 0x200, 0x7fffffff, 0x8}], 0x10) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)='wlan0(\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/20 05:24:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000340)=@random={'user.', '\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x80000001, {{0x2, 0x4e24}}}, 0x84) 2018/03/20 05:24:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x88000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000080)={r2, &(0x7f0000001400)=""/4096}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001240)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x5, 0x0, 0x100, 0x4}, &(0x7f0000001300)=0x98) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001340)={0x40, 0x1, 'client0\x00', 0x2, "61398c6ae9fc1a7c", "c815a32844627c6035815a1a339c64f6b93e52386e4485e7752bc7a7d3606885", 0x2, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) write$tun(0xffffffffffffffff, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x5}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x28) 2018/03/20 05:24:51 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x3}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) fdatasync(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x5) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/20 05:24:51 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000200)=0x6, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x82) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000100)=""/177, 0xb1}], 0x2) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6f3}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r2, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/20 05:24:51 executing program 1: write(0xffffffffffffffff, &(0x7f0000000180)="240000001a0025f0006b000420bbfc00020b00ff00090000001400eb08001900000000b7", 0x24) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) syz_open_pts(r0, 0x141400) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1ff) [ 47.034591] sd 0:0:1:0: [sg0] tag#91 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.043159] sd 0:0:1:0: [sg0] tag#91 CDB: opcode=0x6b (reserved) [ 47.049318] sd 0:0:1:0: [sg0] tag#91 CDB[00]: 6b 65 79 72 69 6e 67 00 00 00 00 00 00 00 00 00 [ 47.057993] sd 0:0:1:0: [sg0] tag#91 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.066701] sd 0:0:1:0: [sg0] tag#91 CDB[20]: 00 00 00 2018/03/20 05:24:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000004ff3)) getrusage(0x0, &(0x7f0000000000)) [ 47.089790] sd 0:0:1:0: [sg0] tag#91 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.098355] sd 0:0:1:0: [sg0] tag#91 CDB: opcode=0x6b (reserved) [ 47.104503] sd 0:0:1:0: [sg0] tag#91 CDB[00]: 6b 65 79 72 69 6e 67 00 00 00 00 00 00 00 00 00 [ 47.113255] sd 0:0:1:0: [sg0] tag#91 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.121928] sd 0:0:1:0: [sg0] tag#91 CDB[20]: 00 00 00 2018/03/20 05:24:51 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80800) mmap(&(0x7f000060f000/0x3000)=nil, 0x3000, 0x1, 0x36, r0, 0xa) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00003cc000)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/03/20 05:24:51 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x80) socketpair$unix(0x1, 0x40000001, 0x0, &(0x7f00000001c0)) prctl$getreaper(0x21, &(0x7f0000000040)) 2018/03/20 05:24:51 executing program 6: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="7700080002d6e34d19d3bb22f81d01832763d8afbba09e14d153b46efa7ec81bedeae5a828a6d54d6b75d2c06c35c2e28b8f6c911f975d00d6eba48e9a024a112476b3067bfeb3bf678e46c797a761df812b13834ec01fcc64"], &(0x7f00000000c0)=0x8) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000f94ff8)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0, 0xfffffffffffffffe}], 0x201d, 0x4edc8b4f) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/03/20 05:24:51 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000080)="6e732f6d6e7400d9a73f44633708a2d98ff42898d8465b2a0100008800000000d064e982668f13da724579b0c4675fa05f34c7be1c87798df13fab512b0c92e7b9ccda728831070cd2f238a2f0fefcc174cd9a3dc05f025805602d864178eb1bc8d692fe1bbfa1fba9325be3154a0152dec4ff073568dc10885f4217232d1db073487485c13c4d988840692c13950b6de1ec7be787eefbb0689f322f053798404739abf62a1d9dd9016c5dc52ed35320b934ae669ebe") syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') 2018/03/20 05:24:51 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r1) 2018/03/20 05:24:51 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(0x0, r0, 0x35) 2018/03/20 05:24:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)=@newsa={0x128, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, @in=@rand_addr=0x10000}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}, @ipv4_hthresh={0x8, 0x3}, @tfcpad={0x8, 0x16}]}, 0x128}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/20 05:24:51 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x20, @tick, {0x2481, 0x2}, {}, @control={0x7}}], 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/20 05:24:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) pipe2(&(0x7f0000000000), 0x80800) 2018/03/20 05:24:51 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) 2018/03/20 05:24:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) read(r0, &(0x7f0000000040)=""/24, 0xfffffffffffffd4f) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="8976ebdec38ca72e5c7d7e11a3f7bf645c7c70e990dce9d8c21514647ddec66f5c3d9b37732b0a0e1aa7f50e6c0fd47ce345641e781703ac9e3eab36bb930cb023a0c32c186a4d8fb2371d62f27326c9d42de8139c5af5c36df7d963264869af29a46cf36a7fded17bb3514e7e279d85a7ffc1f0a3fbc79816e06e2628da55effdcbe6d1e8bd377940ad2717872a737a73ea833402e88602f513f0b814143735807d67787fb26ec483629aea266fd16700be07bc27eec55d96bc73f8f5ccbe4cd78f433f001d58ca96ba", 0xca) 2018/03/20 05:24:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea06", 0x24) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/selinux/avc/cache_stats\x00'}, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x19, 0x2) 2018/03/20 05:24:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x5}, @ipv6={0x0, 0x6, "53b88f", 0x48, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0]}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "9824"}}}}}, 0x7a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xfffffffffffffffe, 0x8, 0x40a}) 2018/03/20 05:24:52 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4202, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @random="3bbca1ec47d9"}, 0x20, {0x2, 0x4e24}, 'bpq0\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/20 05:24:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x20, @tick, {0x2481, 0x2}, {}, @control={0x7}}], 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/20 05:24:52 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x13}, 0x4}, {0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x5, [0x800, 0x8, 0xfffffffffffffffb, 0xdec, 0x81, 0x1, 0x4c]}, 0x5c) accept4$ipx(r0, 0x0, &(0x7f0000000080)=0x147, 0x8) recvfrom$ipx(r0, &(0x7f00000000c0)=""/243, 0xf3, 0x10002, &(0x7f00000001c0)={0x4, 0x1, 0xed1c, "d59a963fe2f9", 0x1000}, 0x10) write(r0, &(0x7f0000705fdb)="2400000024007f0000001200000001000029f6ff010000000000fffdffffffff0100ff10", 0x24) 2018/03/20 05:24:52 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9a", 0x1, r0) keyctl$revoke(0x3, r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x40, 0x4) 2018/03/20 05:24:52 executing program 4: r0 = socket$inet6(0xa, 0x8000000004000804, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000293fec)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/03/20 05:24:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x17}, 0x4e60, 0x1, 0x0, 0xa, 0x400, 0x0, 0x1}, 0x20) fsetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '!\x00'}, &(0x7f0000000100)='posix_acl_access*\x00', 0x12, 0x3) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/20 05:24:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/03/20 05:24:52 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x110) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) 2018/03/20 05:24:52 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/44, 0x2c, 0x6) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/99) seccomp(0x1, 0x0, &(0x7f0000f1a000)={0x1, &(0x7f00002a9000)=[{}]}) 2018/03/20 05:24:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7200000000000000000000000000000000000200000000000000000004000000000000000012000000000000000000000000001446f3b1000004"], 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x80) 2018/03/20 05:24:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="e8a2bd76cf432880bce37e2eae44e68e8d16965edd5ee94060") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 05:24:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x2, 0x4, 0x1, 0x9, 0x7ff}, 0x0) [ 47.651480] sg_write: data in/out 327644/80 bytes for SCSI command 0x0-- guessing data in; [ 47.651480] program syz-executor3 not setting count and/or reply_len properly 2018/03/20 05:24:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x2, 0x4) fchmod(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x7, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/03/20 05:24:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) lseek(r0, 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x8000, 0x7ff}, 'port0\x00', 0x40, 0x0, 0x5, 0x7fffffff, 0xffff, 0x1, 0x7, 0x0, 0x4, 0x5}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000100)={0x6, 0x67, 0x81, 0x2, 0x0, 0x2}) 2018/03/20 05:24:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 05:24:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x17}, 0x4e60, 0x1, 0x0, 0xa, 0x400, 0x0, 0x1}, 0x20) fsetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '!\x00'}, &(0x7f0000000100)='posix_acl_access*\x00', 0x12, 0x3) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 47.710339] sg_write: data in/out 327644/80 bytes for SCSI command 0x0-- guessing data in; [ 47.710339] program syz-executor3 not setting count and/or reply_len properly 2018/03/20 05:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/20 05:24:52 executing program 6: socketpair(0xa, 0x80000, 0x1000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6e42) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x4, 0x80000000, {0x3ff, 0xe2}, 0x8, 0x1, 0x3367}) 2018/03/20 05:24:52 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = open(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x100, 0x4a) sysinfo(&(0x7f00000001c0)=""/165) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x9e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffff01) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) accept4$netrom(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, 0x4) 2018/03/20 05:24:52 executing program 2: open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/20 05:24:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) socketpair$inet(0x2, 0x5, 0xfffffffffffffffe, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x17) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000200084d00b0900e6c3f845e1c56973059de1e4e4bc724a514a7061b811d9bf82f5fd8503d0a1e82e51962135fd178df2dfc28769e9e242041a8e74e95704cbc52059eb2648f16682ca25d3c056cdc0d9a726fa6478beef8ba30a29679d87885b9c51b33ed6e046fdbb3ab3b98e46c30213bb8b595b50e2c4bd846d303426e8c90a8381f437179ff213e57ac49d93b6f6a76703274a815c1a6af9624c833fcf863a68d6598f5b6a1a9f6371de23ab6cdc0b0fea5d11a1b47f15390089894941c"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x20, 0x8, 0x100000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5, 0x3, 0x100000001, 0x3, 0xfffffffffffffff7, 0x8, 0x8bc4, {r3, @in={{0x2, 0x4e21, @rand_addr=0xf6}}, 0x8a23, 0x1000, 0x4, 0x4, 0x7}}, &(0x7f0000000240)=0xb0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000003c0)=""/245) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/03/20 05:24:52 executing program 4: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/20 05:24:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="dea0a638b071c0a33005cebec8ea7ee1a8bf475447c7b55db9ae9c12f9efdff3562cbce1f67f5ada5487de50cf425cc1e572cfdd75ac9b5f28f8b0513d97d4dfce685733766bcf1b5f0e29c3ef5ca2d03858f35f5c402bfe712ffe7f3c3da2df7f85b24638603e2801ad5ed520776604df5c626a0cabe73a2d51ff2f77097bac8c13ff2e05236c95cccc61b807f6bfb9e5cb5f0952513d008883b246c19b4d02be64b65390d9db0cbbdb7b0455e3e4f66d8925a5d174448d294aa120bd5c7c", 0xbf}, {&(0x7f0000000100)="504fbd361176d4ba45c7fbf4947e202b8ef704495d4b0875569da1c7f7a0c9a9091fa3a21399c3b52af4cfea61919bbd2f41b6789c62eaaec147075afa80d5444234da91", 0x44}, {&(0x7f0000000180)="295143d9199c24b537e599ad6fabbedd2e6a9e0496e172cd59606eb89c2e3fbba7cea2056d639ae0d2d58ffacc71dc0e2c79b213ef49c77e579680d142e0e3ba163ab9bb128823ac21cd76304e323b8042d5d93be0bbe359505e3acac7a8bd7ab7695b2c19fbf0ebb9a79429da8a9bdd9e5d83087909bcdc5cbd1daf9bd85030cfb05919a703d77101fd45fb9e4cf4e8", 0x90}], 0x3) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x7f) fallocate(r0, 0x2, 0x59, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000280)) 2018/03/20 05:24:52 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000001c000a04000000297e744d8000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/03/20 05:24:52 executing program 6: r0 = socket(0x10, 0x802, 0x1ffffffd) write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e030000000000000005000f80ff45", 0x22) 2018/03/20 05:24:52 executing program 7: mkdir(&(0x7f0000c41000)='./file0\x00', 0x0) mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x1dba3d5261ece6a7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff, 0x1, 0x40, 0x6, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xc5) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8}) 2018/03/20 05:24:52 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x200) dup3(r0, r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='em0\x00', 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) fchmod(r2, 0x21) socket$netlink(0x10, 0x3, 0x1) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/20 05:24:52 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x4, 0xc0, 0x6, 0x4, 0xffff, 0x4, {0x0, @in6={{0xa, 0x4e21, 0xd84e, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0x101, 0x8, 0x5, 0x6}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}}, 0x1c}, 0x1}, 0x0) 2018/03/20 05:24:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000080)='syz_tun\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) prctl$setfpexc(0xc, 0x180003) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0xfffffffffffffce6}, 0xffffffffffffffbe) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) 2018/03/20 05:24:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) r1 = getpgrp(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xffff, 0x2, 0x800, 0xfff, 0x0, 0x6, 0x200, 0x3, 0x7, 0xe3, 0x4, 0x1, 0x8, 0x4, 0xfffffffffffffffe, 0x80000000, 0x3, 0x0, 0x4, 0x0, 0x7ff, 0xfffffffffffffff8, 0xffffffff, 0xa7, 0x20, 0x40400000000, 0x1, 0x7, 0x1, 0x7, 0x3ff, 0xa12c, 0x5, 0x3ff, 0x8d4f, 0x3f, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x5}, 0x2000, 0x8, 0x8001, 0x1, 0x7, 0x400, 0x100}, r1, 0x6, r2, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000000340)={0x10}, 0xffffffa8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x10001, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000c00)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000cc0)={0x14}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/03/20 05:24:52 executing program 5: syz_emit_ethernet(0x1011, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805, {0x1, 0xac24, 0xff, "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&(0x7f0000000000)={0x1, 0x4, [0xec5, 0xe9d, 0xfc, 0x1ec]}) syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) 2018/03/20 05:24:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000000000)="77f8916e002f766e656d743130"], &(0x7f0000000080), 0x0) 2018/03/20 05:24:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x18) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) [ 47.918992] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=29104 sclass=netlink_xfrm_socket [ 47.932487] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=29104 sclass=netlink_xfrm_socket 2018/03/20 05:24:52 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x6, 0x800, 0xee7, 'queue0\x00', 0xfffffffffffffffe}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/97) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0xb, "6ed910629fa822217cf9a3"}, &(0x7f00000001c0)=0x2f) 2018/03/20 05:24:52 executing program 0: write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) 2018/03/20 05:24:52 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r0, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/108) modify_ldt$write2(0x11, &(0x7f0000000000)={0x58, 0x20000000, 0x1000, 0x5, 0xffffffffffffff00, 0x3, 0xffff, 0x7f, 0x2, 0x9}, 0x10) 2018/03/20 05:24:52 executing program 2: pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@ax25={0x3, {"77c90e9d2b4115"}, 0x8}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000040)="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", 0xfe}, {&(0x7f0000000140)="e8f9c6275c9c253523e39009cb94f52f0839cb3399d5d6729769c8c85244227cbeae31d48bae8fb54e6343673b7d8bbaf1e80003245dc509580f739a4737daa1c368a34dea2264584e28e4ea58a4c3c12acf8a63dbf6237a28829d580f4ead312bb66a837ab152e380b078924d1dff774e72bb4ac1cf1e538e3fde4ccaf5b18e88ce3b9a7a7ce6d080272f0791e961e3b877715f2131df93e2e62e92515ae976ed59a63742cdebe372137a2ba862", 0xae}, {&(0x7f0000000200)="125126edc00ac1d413000097ee428a79338c510e13625cb980", 0x19}, {&(0x7f0000000240)="01324f93ea4bd2662d712dff004241fd33a6aaa5dbf87fb03619cd8c41e07be9b0eac5382f65609e7ff5eda947ec5b869a4eaccdb9c99ba6f793cdc883fd43f27e2d2b6e25bf514e0e21fe02cbf0f40df57671e3214f5271b28e83c5b03fb7fe33edbda73bb3a24309bb4f9b61e8d99a2ef1f24206dccd688cf0502de916246ef1841d9a7e463b32b2eb1663797f8f838ee1b2a3b343182f2e43a96e62eaf0587869d09c4aab3d6b8f61fbdca2001d34c7f1b4d70fcb7c5da170dc590caee2ec95160b474d2b291693c0a6aa52bcf6242e38851046d29379", 0xd8}, {&(0x7f0000000340)="41ff62a38601084a7b7353ab0ea447d0405377b452a3fa90be001023b9c9116c0c0043600d96844aeadb5229bfd4e9e7a7ae4531055fbb0c351a6ebc4abaea6475d2b420090a3af7598fcaed6e7b6ba99621cc4e87ad3f44df94d8d64773a053c06efd0a66100c34ed19dab452c1bc30e0296d9417f3782377f1", 0x7a}, {&(0x7f00000003c0)="adb0c928a43fbbc27d64a1dc3f4adbc1bc08859e3f8e6149bf83fc68f0502c6268b9f3cf1e87753045df48e9a75c29bc75932d41507f0553be8f9eaba8cc82770c628e4e104b865c0f994f22d6e1abed0e4cc903191c06ccb2b9aabd8b4c5bf9dd11f63df1b12a0543", 0x69}, {&(0x7f0000000440)="447c6fc8f7cb7f82ff35e6b11b227d33ccf1ac0ab6ce7600b624fef97aa1e07cd3fc473a165cf654dc9dbc28e441de1056f8ac9e0a16911ef82224d4282ce5f11790354f82de048be08b5f8f823f5a607afc79632164594f66ce772e6c600df0a46e18d3e62da9dc1b4409b49a4e9b5c", 0x70}, {&(0x7f00000004c0)="d07d2494a6be39957a93dfc8b256a17ff8a72afd3433ab159482fe0bfdff4ebe674d660561d41f8c99a9036c1926c7b7613de8d0db22f728a582fcc0b00a4b811b425a72f221532a816fdd32706ec1a020b58d00e8aee0786674d0b6df2df4b76025c4626d27fb0ad37c48463dbdca1acd8bd3c61b848d51db3b7b6a0410c006f830fd5fc0da4cc9c95bbdcae5a66764c700fd3de6cd45d9529a04a071776387824c955f586fd22c1ffdd68a130251676ff345e98161171a9d7d89fe2fc12e76b08a53458a39fe4b00a6193cb947e1f34358db75a6f31ad5c424f25df3d6a6ef9f", 0xe1}, {&(0x7f00000005c0)="e08075673a970e726fd4706bc149a48d37f819f511203324908f4676b4b4ea665f14241d1aa7ad3a9b56e6d708347b8cc9db76fe8c0d2ee683c34314a2901b61f40fa13fac58f590948f48e92911910c3bef487ccdd2caaf6228265be1261e87a3ba4097c9dcc58b07faa764db4c08b1d6de9cb774f6cff68b71b44d5679f7fc00a13b6f4f7671dae1c2141a0e911578851f9d08247868933cbe6034bb30373984904429cc0c9eb8e00ce14f0be2baed05e45f19da2b131a41c64e97b7912969b630b6ebcd4e82dfe3e85b", 0xcb}], 0x9, &(0x7f0000000740)=[{0xb8, 0x1ff, 0x7ff, "1deae700a878cf7262a1fa8d224d51980f219d999f0f8e531a51cd58d2e776d32d4e3c35ed6be4e4cbffca6778cd385216b797cc4b627faa4eecb230efa3a16118cb00720338ae3df30a9bd5050d6242beefcb465db4f1c2d9438bee18acadde84a73f921de7d4992361365bcb74dbd34af112fa667ff02c9f3bdb34eaf50a44628d32f6658a5517f4fc3e2bbc52cd9473b50c4c317fd684a17d7614276390883459719c579417323108"}, {0xc, 0x0, 0xff}, {0x68, 0x1ff, 0x9, "f81bd95a3e2aa2ce7bd5ad62851796f9190714a6876cce4e085e69eb58626a4e3d2ddf2638899a4a09458aaf88efb86c1e2a5165112f52411f38bf10dc127fe675a02e5188a494cd7ab9f922f3d978a9bead1b2c05204e9e1c6492"}, {0x64, 0x1, 0x10000, "1d750f983e794edb9a2e4c791cbab1be3665046ad9ef31c0d5624df724bb34acca4bc23c44f1f408d10b11eaf3654fc8db71939904c73bd8f2484210d097b23cc3805cc8a8608da021dc82b4391101a95d4753934fa11b"}, {0xbc, 0x19e, 0x5, "ad4a095b61cb8e061a6aee7f7f67382821cfbb02c981495e1b6c60559df12b4eb8126b0d3a99bdb0e53a78ce93a33f60ee5a5bebf6b5c4615e9904d273f9a9f9610a0c21ca3ae41267340a22d70cfc6c7ddefed3bd673db480bdc2543e514893da0f59114f33ae7200130b7cdeac806a4095b73ffdde69af691fcc8dd460a6c41c01fad32beaa4945efabfcc59ad1dfc61b6775956af09afe2423d6055d22dec56fc7173821a3a4b2d24e1b993"}, {0x14, 0x10f, 0x9, "6cc49703a9d2"}, {0x7c, 0x117, 0x20, "14237784be7b85de3d072765039c11f3b80bba63c3d8b269d6feb6e7555f4bf990e1e1205eeacc8e90d92eaf1f34bbef5e1170201df5cda928afcb6087f4318109180854fb86351676de9deeaabc79978f791ea39cbd7371d3fd26dd1d45877114a4792052177734b73dd0bf18ecbe40"}, {0xdc, 0x119, 0xfffffffffffffff8, "36be40a7d75cc418f4ff1235852e4cff16662dc81708cdbf603acb093b983a31cb68311c4a00b13d98d9dfcfbfa80173ea9a838c1f0f57a822af10b45702e977cb7442dc0da59b531aded8321b40f4e20ba7ad469daf3855fef7fb7b99d20e18fd71eca823b7f7e8c5cc2320354bc0e7c9d5ed6877790d4b19422d808d761a01e77cc9728aefe968bb02f9c12cf104f92f478dd7e5b452c80d630f5358f7004959dc14bbb16527e669e42650863b91e9f6aef18b188c3b5b7bb607419e2817a7fdfaceea3bd82d2bd2dc2c32ad93"}, {0x98, 0x116, 0xffffffff, "a75081d8b3228ee2b38d85a8796d84f26599e5056d01ee18f637d0b3257510d28fdaf7907fe6314db90e9ac3b17c1422f5c5fe58090a5cea00318c64cad7a0001ec3c0e3d037a760e2f433e382f74c3ec772f32a0b543dfa4cb28f38b66107da89052e87d2130fad835733725987263cc6ef70a3b15ed56d8138a43ba6a96dc61488d294254d16ad46"}], 0x450}, 0x4011) r2 = dup2(r1, r1) ppoll(&(0x7f00001d8000)=[{r0}], 0x1, &(0x7f0000755000)={0x77359400}, &(0x7f0000101ff8), 0x8) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) [ 47.972173] device syz_tun entered promiscuous mode [ 47.981092] device syz_tun left promiscuous mode [ 47.990720] device syz_tun entered promiscuous mode [ 48.007234] device syz_tun left promiscuous mode [ 48.013497] audit_printk_skb: 9 callbacks suppressed 2018/03/20 05:24:52 executing program 1: socketpair$unix(0x1, 0x8000001, 0x0, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924f3d, 0x2) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x14e73f8cf8a94e88, 0x4000) r2 = syz_open_dev$sg(&(0x7f0000002a00)='/dev/sg#\x00', 0x3f, 0x101000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002880), &(0x7f00000028c0)=0x4) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000002900)={0x7, 0x2, 0x7, 0x8}, 0x10) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002980), &(0x7f00000029c0)=0x4) sendmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000080)=@sco={0x1f, {0xfffffffffffffffc, 0x6, 0x401, 0x5c89, 0x2, 0x3ff}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)="992bc9739250c4b96684dc13cbd1a14285fb8e0b0f6145a92d0dd2c13616d2b445528144e52836762e518034c123d5b54e95138791a9857455c625dafa84420fa9b347139f27", 0x46}, {&(0x7f0000000180)="8a2db5254e4e9e1d854201136f64a5874b7b1d6ee23de8c8563587731f07083c7aae169d55c52da5f1a362add8892e7fda80fe2ff035ae39fe182036f8017c62373d0d7ed90d021b2c7cb27091c21cf511647fa90162586e2b2bd22d0eb5f77815cb01117a9c3d815007b1be488a2d", 0x6f}, {&(0x7f0000000200)="abf9a6772bd254c151f2da5f517307efb3eac0da5f115820f4cc090a83b1e329e656874dc30f83a5437c8f00979b1b578f58cba7a0142ef57a0bbdaf96e81e7ff70baa8e8d042c965f02baf158944dfb86254ab978e813d4474a5d93b2f451b74bae0de4afbb17c1ca7ab00dcfeca9ca0f88fc66a6", 0x75}, {&(0x7f0000000280)="a6157cffdc0d6a9c9278de7ec5ce0d02f4e0aca25217d4d334cdc3328ea1e4dc44708ce810c80eaeb5453043c14659133af0076c78501a3fd1a2527d36d587435ad0d7ff09532eab6fa605f9cbd4f22b385d50a1f007ac16c3c0f0", 0x5b}, {&(0x7f0000000300)="bbf10c11247718b8685c5db1fe8ee876407ca82b0d4f0859c64ce5b4cba043202d62fbcd0b5e552bbacffc7dc4d1d172013b9bab7d7c2876abcde6d4fde19845e6995183068c374c9b41e9fca440404966af10d3868c79530bc651b26f26c347b30c65d9058e8ca373bd8f42a01683f35c0ae97d5132b32eeefea357a39ae8cbf079e9d9f52665cdf2ed201be290f0509e057c1e9babb720ccd67b445e1b6e00dc6874aac5ce3bfe6e1e1797486a58abb2ab4321adf5ec9ff1cd8a183ff5eb5bfb1b242c7e37ae", 0xc7}, {&(0x7f0000000400)="f7c025c504de614be87d070de41f38d58175339158fc146288de0fc9fb17cdbef9484ca4638894088acc96dc15bc283fc95cfdf0dac71da08941c14be4e14a757c01dce99beaff09ca9ac05938163f0ed7e78b6724dd37145e02ea2d20be6cfe4d9761d239838108f6b930547f7e5d34f74aab93612697a0a72c3e0e2a55b1a52aa766d32dd2cef3209869a43d8439c8fe78270922194d4c81db8c85f71d3c7000d7b6311927259f2237", 0xaa}, {&(0x7f00000004c0)="339d419bebd35a43b2912030dd5bf12e107b3e5cb0734f504a12149d453a3bcbd086b740fadcd406a36a4f62f62571eaa4b63bd2afff619ae56831105f0eb82654cfd29a8976a6f01311f9c0e0a0bd2c6aa483870f4c8224ea84795f27b1832f392807aaf7f3464a10be57495fbcc4516b77d12c2638c0e19f3cacd07a4aa98a7909e6b967c457d4a1ca2f306430e212dbf1c992dc5bd5dc6ea0962aa37e226ded37f91f48b0cea01c298ce3", 0xac}, {&(0x7f0000000580)="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0x1000}], 0x8, &(0x7f00000015c0)=[{0x7c, 0x0, 0x2, "16987e363cf66daa2488f754b8328012f561ff919713f91b3fa9c1b658819707f57deef844e4981cee41044bfedf6c48813237875087f9e164ba7c2d5fe919abf08642cce0ec1fea01fe7ab54f5a907170acbada601268f257057937a98640ac30212ba51c4482213c4ea90deb"}, {0x48, 0x113, 0x101, "507532130bdf08dd16399ecaf92d05528bdc2f856f5b6004434456b8ed9fa867084a178cf52830bbe2c3d20d986c769701a24c887e248a2a5be1"}, {0x100c, 0x114, 0x7ff, "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{0x24, 0x113, 0x2, "a1c9032c2c22c187ae4048d3a3d77e3a68ef7cfc45c4dc"}, {0xb0, 0x11f, 0x20, "5964751f29225a7a54390025af0ed8c48804832699abd8a81ad5f75e394b263d9dc94e78021780f9c3115c0d73741e583d8d25d3f23883e437396ce7e96fbee55a629d55b320405c11e590e6270a5eed25e9271ef2b3640440e086bd9f917f5ac1ab9a3f364644608b80b3efa69004a0a087c071b71b558b7731e6a210b356a9ff2f081a7f5f30e56a16fabf770f52b445de7de88b7357e36321860f46f89ae930d7"}, {0x3c, 0x10f, 0x100, "b06f4a822570a7e40dadfdd338b005da1a22a08dda6db94d79eee01e0eb772ec84310697c4391386bfd83c20ec"}, {0x14, 0x0, 0x0, "6fabeb61c9"}, {0x28, 0x1bb, 0x2, "c0077279d60b3c9e694fe530d249750e0b79a8e10c61b744e774"}], 0x121c, 0x4}, 0x9}], 0x1, 0x800) 2018/03/20 05:24:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) mq_open(&(0x7f00000000c0)='eth1bdev(\x00', 0xc3, 0x1, &(0x7f0000000100)={0x1000, 0x2, 0x87, 0x3, 0x6, 0x6, 0x8, 0x3}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/19) fchdir(r0) 2018/03/20 05:24:52 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_open_pts(0xffffffffffffff9c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x9, &(0x7f0000000300)=[r4, r1, r4, r3, r4, r2, r0, r0, r4]) setgroups(0x5, &(0x7f00000002c0)=[r0, r3, r5, r6, 0x0]) 2018/03/20 05:24:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$TCSBRK(r1, 0x5409, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0xa, &(0x7f0000000140)=[{0x7, 0x100000001, 0x354, 0x69cb}, {0x7fff, 0x800, 0x10001, 0x7f}, {0x434f, 0xfffffffffffffff8, 0x57, 0xfffffffffffffffa}, {0x5, 0x604, 0x7fffffff}, {0xab16, 0x7, 0x8, 0x2}, {0x100000001, 0x1f, 0x8, 0x8}, {0xffffffffffffffc1, 0xa25, 0x101, 0xa9}, {0x100, 0xfffffffffffffff8, 0x0, 0xe4b}, {0x101, 0x9, 0x8, 0x4}, {0x5285253f, 0x800, 0x5, 0x8001}]}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/03/20 05:24:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1, 0x1, 0x7f}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) memfd_create(&(0x7f0000000140)='\x00', 0x3) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 48.041292] audit: type=1400 audit(1521523492.576:17): avc: denied { bind } for pid=5996 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 05:24:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') pwrite64(r0, &(0x7f0000000180)="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", 0x1000, 0x59) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x0, 0x1, [{}]}) 2018/03/20 05:24:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'\x00', {0x2, 0x4e20}}) listen(r1, 0x400000000000) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/20 05:24:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) r4 = getpgrp(0x0) waitid(0x2, r4, &(0x7f0000000080), 0x4000000a, &(0x7f00000000c0)) 2018/03/20 05:24:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0x4, 0x7, 0x97b, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) 2018/03/20 05:24:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30400, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) 2018/03/20 05:24:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) write(r0, &(0x7f0000000100)="240000001a0025f50800fc03000000004b3a00000000000000ff1e020800000048050200", 0x24) 2018/03/20 05:24:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/20 05:24:53 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 05:24:53 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x100, 0x1, 0x8, 0x5947, 0x7, 0x3, 0x2, 0x100, 0x2fd, 0x40, 0x8, 0x1000}) ptrace$peekuser(0x3, r1, 0x6) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) lseek(r0, 0x45, 0x20000000004) 2018/03/20 05:24:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4405050313f5f2f1578c30e98a171a361c920203fa2d103265492572a650f66dd415cf", 0x23) [ 48.646223] [ 48.647870] ====================================================== [ 48.648102] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.664284] [ INFO: possible circular locking dependency detected ] [ 48.670668] 4.4.120-gd63fdf6 #29 Not tainted [ 48.675051] ------------------------------------------------------- [ 48.681435] syz-executor5/6055 is trying to acquire lock: [ 48.686952] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 48.697274] [ 48.697274] but task is already holding lock: [ 48.703223] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 48.711770] [ 48.711770] which lock already depends on the new lock. [ 48.711770] [ 48.720074] [ 48.720074] the existing dependency chain (in reverse order) is: [ 48.727672] -> #2 (ashmem_mutex){+.+.+.}: [ 48.732458] [] lock_acquire+0x15e/0x460 [ 48.738705] [] mutex_lock_nested+0xbb/0x850 [ 48.745306] [] ashmem_mmap+0x53/0x400 [ 48.751385] [] mmap_region+0x94f/0x1250 [ 48.757625] [] do_mmap+0x4fd/0x9d0 [ 48.763421] [] vm_mmap_pgoff+0x16e/0x1c0 [ 48.769737] [] SyS_mmap_pgoff+0x33f/0x560 [ 48.776140] [] do_fast_syscall_32+0x321/0x8a0 [ 48.782897] [] sysenter_flags_fixed+0xd/0x17 [ 48.789560] -> #1 (&mm->mmap_sem){++++++}: [ 48.794395] [] lock_acquire+0x15e/0x460 [ 48.800625] [] __might_fault+0x14a/0x1d0 [ 48.806946] [] filldir+0x162/0x2d0 [ 48.812739] [] dcache_readdir+0x11e/0x7b0 [ 48.819140] [] iterate_dir+0x1c8/0x420 [ 48.825281] [] SyS_getdents+0x14a/0x270 [ 48.831510] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 48.838704] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 48.844895] [] __lock_acquire+0x371f/0x4b50 [ 48.851473] [] lock_acquire+0x15e/0x460 [ 48.857699] [] mutex_lock_nested+0xbb/0x850 [ 48.864285] [] shmem_file_llseek+0xf1/0x240 [ 48.870862] [] vfs_llseek+0xa2/0xd0 [ 48.876752] [] ashmem_llseek+0xe7/0x1f0 [ 48.882980] [] compat_SyS_lseek+0xeb/0x170 [ 48.889469] [] do_fast_syscall_32+0x321/0x8a0 [ 48.896217] [] sysenter_flags_fixed+0xd/0x17 [ 48.902878] [ 48.902878] other info that might help us debug this: [ 48.902878] [ 48.910984] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 48.920681] Possible unsafe locking scenario: [ 48.920681] [ 48.926705] CPU0 CPU1 [ 48.931341] ---- ---- [ 48.935979] lock(ashmem_mutex); [ 48.939634] lock(&mm->mmap_sem); [ 48.945891] lock(ashmem_mutex); [ 48.952056] lock(&sb->s_type->i_mutex_key#10); [ 48.957133] [ 48.957133] *** DEADLOCK *** [ 48.957133] [ 48.963162] 1 lock held by syz-executor5/6055: [ 48.967707] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 48.976742] [ 48.976742] stack backtrace: [ 48.981208] CPU: 1 PID: 6055 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #29 [ 48.988792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.998113] 0000000000000000 b5544599f94288c3 ffff8800bb86fa58 ffffffff81d0408d [ 49.006083] ffffffff851a0010 ffffffff851a9b50 ffffffff851bee80 ffff8800b97320f8 [ 49.014061] ffff8800b9731800 ffff8800bb86faa0 ffffffff81233ba1 ffff8800b97320f8 [ 49.022022] Call Trace: [ 49.024579] [] dump_stack+0xc1/0x124 [ 49.029912] [] print_circular_bug+0x271/0x310 [ 49.036023] [] __lock_acquire+0x371f/0x4b50 [ 49.041960] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.048943] [] ? __lock_is_held+0xa1/0xf0 [ 49.054705] [] lock_acquire+0x15e/0x460 [ 49.060296] [] ? shmem_file_llseek+0xf1/0x240 [ 49.066408] [] ? shmem_file_llseek+0xf1/0x240 [ 49.072522] [] mutex_lock_nested+0xbb/0x850 [ 49.078461] [] ? shmem_file_llseek+0xf1/0x240 [ 49.084573] [] ? mutex_lock_nested+0x5d4/0x850 [ 49.090773] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 49.096973] [] ? mutex_lock_nested+0x560/0x850 [ 49.103173] [] ? ashmem_llseek+0x56/0x1f0 [ 49.108941] [] shmem_file_llseek+0xf1/0x240 [ 49.114879] [] ? __fget+0x23a/0x3b0 [ 49.120123] [] ? shmem_mmap+0x90/0x90 [ 49.125541] [] vfs_llseek+0xa2/0xd0 [ 49.130785] [] ashmem_llseek+0xe7/0x1f0 [ 49.136374] [] ? ashmem_read+0x200/0x200 [ 49.142065] [] compat_SyS_lseek+0xeb/0x170 2018/03/20 05:24:53 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@ipx={0x4, 0x100000001, 0x3, "3db83d6ef4ee"}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/20 05:24:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x80) creat(&(0x7f0000000200)='./file0\x00', 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xfffffffffffff800, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000762ffc), 0xfffffe95) 2018/03/20 05:24:53 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x240000, 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {}, [@typed={0x2, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xba9, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x800) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/20 05:24:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x22, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x5c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f630c4000000000000000000000000012634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="000000000000114879838398b29a004e71"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/20 05:24:53 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/20 05:24:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x2, 0x0) pwrite64(r0, &(0x7f0000000080)="9b8abcd4bc3929c5db2c2149d24253e2960a7765465d8db3799539cc40139c17238ed5bc0dd4b9768b90e25252775ebbb0e6ae1cc677c052c487ba7b19a1ab7bb505fc833541688c7a87ca0283b99811ed9f8451e40f749c0f2a264c03ce911279b3d0b5e7167a1809f5a3f95168894cd559ddc6a4382e6d41eb7563f078fec4b4161c27f61cb41841e915a4c173e6593c94a24a52fa4cb6c4ce7ff8f7b14c37b2167dd254f843aa56dc7cce69ced7", 0xaf, 0x0) 2018/03/20 05:24:53 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0xa0052, r0, 0x0) 2018/03/20 05:24:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x73, &(0x7f0000000240)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x5, 0xb6aa, 0xffffffff00000001, 0x401}], @llc={@llc={0xbc, 0xce, "0345", "be71815086e6ffbd8d828d1a2578be4e938e21a37b8f0ceff9cb281f4295d2df85fe9e5d0bdec69a6b4a3264afea0dfe817cde78cef063cf9db8126d91643ad4793d01f082aa773faf40022e186a92751f5d7d79a8f45a670264fb8f86"}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xdbf, 0x18, 0xaea, 0x970]}) 2018/03/20 05:24:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffdfff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000), 0x10217) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000040)) ioctl$TIOCCONS(r2, 0x541d) 2018/03/20 05:24:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000010c0)={r1, 0x6}, &(0x7f0000001100)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000040)=[{0x94}]}, 0x8) 2018/03/20 05:24:53 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/03/20 05:24:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/20 05:24:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$cont(0x19, r2, 0x7f, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x49a800000000, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x2}, 0x8) signalfd4(r1, &(0x7f0000000380)={0x9064}, 0x8, 0x80800) r4 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={@empty, 0x5e, r5}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r5}) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/18) writev(r0, &(0x7f0000994000), 0x1) [ 49.147926] [] ? SyS_lseek+0x170/0x170 [ 49.153433] [] do_fast_syscall_32+0x321/0x8a0 [ 49.159546] [] sysenter_flags_fixed+0xd/0x17 [ 49.184776] binder: 6078:6080 transaction failed 29189/-22, size 0-0 line 3005 2018/03/20 05:24:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x9002}) syz_extract_tcp_res(&(0x7f0000000200), 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/140, 0x8c, 0x0, &(0x7f0000000040)={0x3, {"63781a5b997c92"}, 0x80000000}, 0x10) syz_extract_tcp_res(&(0x7f00000000c0), 0x5, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001380)) [ 49.255373] binder: 6078:6111 transaction failed 29189/-22, size 0-0 line 3005 [ 49.266641] binder: 6078:6116 Acquire 1 refcount change on invalid ref 0 ret -22 [ 49.286634] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.299136] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 05:24:53 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt(r0, 0x7d, 0x4, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/03/20 05:24:53 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) 2018/03/20 05:24:53 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x0, 0x40000041, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/225, 0xe1}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/64, 0x40}], 0x7, &(0x7f0000000700)=""/69, 0x45, 0x1}, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x4050}], 0x1, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0x6}, 0x8) 2018/03/20 05:24:53 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x60000000}}, [0x0, 0xffffffffffffffb7, 0x3f44, 0x788, 0x1, 0x4, 0x2, 0x1, 0xd162, 0xfffffffffffffffc, 0x20a, 0x9, 0x3, 0x2, 0x4e]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21}}, 0xc9a, 0x7fff, 0x4, 0x0, 0x7bc7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/20 05:24:53 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="e0bcc3fc8decaf09590e5b788ada4d59b3769351f296cf55605a701ac41032c646db8b385a0f818afc8f96d5be6c5cd74a480780161f6703967f794dfa90ff89be7c92f879a1a8e60b0e8e252af79f525426311fc34614cc6b7c47fafe212d05ba0ccbecd8899dcb7dddffa79da7878984723ac1ce4d54cd4f2ab598fa570f55b4dba0d77d4440dbbf0548ff27ea8c2adb37e7cb127470b6aa5aa1685a28436ba764287f411b66c90446bb222eeb2e7ac444755284fb59f1") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x34f, 0x80, 0x7ff]}, 0xa) 2018/03/20 05:24:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/20 05:24:53 executing program 0: r0 = socket$inet6(0xa, 0x20fffffffffffffe, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/20 05:24:53 executing program 7: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="818abd8a41bf0946b7954d59ec0b9985e3bdd4fbef5bdca22c503d83c937ee", 0xfffffffffffffcc0, r0) getgroups(0x2, &(0x7f0000001100)=[0x0, 0xffffffffffffffff]) keyctl$link(0x8, r0, r0) keyctl$chown(0x4, r1, 0x0, r2) 2018/03/20 05:24:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000006fdf)) 2018/03/20 05:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="2800000012000503ffff01000000010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00 \x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="a51c192468b0cc75b2b9f3600b7dbe68d15bb896ab29e5c7bba4ca56c1a7d5440ef77bafff7e1762fa16e63ae3f8bcfdb11593e97e3c3cfec60e7b0c625b3683f7d03d600db79f61ae54060608841f74b7f820b730f03fc4cde6059c1697f6163d415f67b9205d1ed753b2105195d0f067bacdee1c0f927b9ec170bd962741d4536838867675526d90c8", 0x8a) 2018/03/20 05:24:53 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file1\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000086ff8)='./file0\x00') socketpair(0x8, 0x0, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) [ 49.363831] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/20 05:24:53 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f00000000c0)="acaf8c8776fcb930272ba00a5a215b15c8a7794134ecfd83a8978c3267ddea3d45aa472e6e0c230bdc2cb89e042e34f8a5e7921dde4f7822026edf5b12706e366d3715b04ffc9838848c823ea573b1c90a16c1651cf11e7087809263619eb2ef00c498ea4c1e45ff1a3251e3cb8e55bc263b17bfcf51f8b652973b8f34e117c546b2149b8f75e841cec62d28d9913c", 0xfffffffffffffe25) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/20 05:24:54 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/20 05:24:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x77, "2e9cc959961779f57545762c7964ee7d1a1822e49319fab25fe14c6b880ca6800ffc586e44cc954b666315a0b13e042c32cd57196d8f700191839bc9d210d6822450e54d65e5dc011aef76b84956d1508e701ad5b1ed72f3a4a37e8cf291dca5d730f05a098927b18e5bb2eabc29f04558195898e76cd9"}, &(0x7f0000000280)=0x9b) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x7) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'bpq0\x00'}}, 0x1e) close(r0) 2018/03/20 05:24:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000fe8000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000009800000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 49.408363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45160 sclass=netlink_route_socket 2018/03/20 05:24:54 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65006d00000000000300000000") ioctl$KDDELIO(r1, 0x4b35, 0x80) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000142000)=ANY=[@ANYBLOB="28ea0e0000feff0000000000000000000000000000000000000000000000000000"], 0x28) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000200)="b43a183ac2eb47a585a958c9c03f33c0724a24b9426118a28a56bf423dbd4e9b01389c13cfef81b75f5b0af86cce96c38bf1552c63afb4d8f7db0fca6cd3c4f2e864d1bdae7b16673a54ae06e2465049607ebbeb2dd2207de2513d113ac7dd2b51581af54ac3bde3d6388af5e968df0bb6a3a793368a3d8cea39cbf286b6d079b4f5f91593d968", 0x87) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/229}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x8) 2018/03/20 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x10d400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x2b, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x0, 0x8}) 2018/03/20 05:24:54 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) r3 = mmap$binder(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000, 0x110, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x80810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x5c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b63000008631040", @ANYRES64=r3, @ANYBLOB="020000000000000000634040040000000000000002000000000000000000000001000000000000000000000018000000000000003800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r4, @ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000200000000000000038000000000000000000e0ffffff0000000000000000000038000000000000007800000000000000"]], 0x57, 0x0, &(0x7f0000000140)="72f7d246c3720a05166437a60a8ae10e269b48297846bc1cc705843c17d78f70edf245eba7bca194d26f5b4d2747706bc5404034c462bba547d814509ab787448484926824f2e9d3c3a00390261aad654a54b5ef65481d"}) r5 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = inotify_init() syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f00000001c0)=[{r6}, {r7, 0x2140}], 0x2, 0x8001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/20 05:24:54 executing program 6: r0 = timerfd_create(0x3, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x2, 0xfffffffffffff2bd, 0x0, 0x0, 0x0, 0x8, 0x9, 0x80000000, 0x10000000000000, 0x1, 0x3ff, 0x0, 0x6, 0x4, 0x200, 0x7f, 0x6000000000000000, 0x0, 0x2f, 0x8, 0x4, 0x4, 0xd3, 0xfff, 0x8, 0x92, 0x6, 0x0, 0x7, 0x1, 0x7fffffff, 0x0, 0x9, 0x2, 0x7f, 0x0, 0x6, 0x2, @perf_config_ext={0xffffffff00000001, 0x6eeb}, 0x10a00, 0x56fc, 0x0, 0x0, 0x6d22, 0x850, 0x7e}, 0xffffffffffffffff, 0x964d, 0xffffffffffffffff, 0x8) sendfile(r0, r1, 0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x2) epoll_create1(0x80000) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) syncfs(r2) 2018/03/20 05:24:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x968, 0x4) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/03/20 05:24:54 executing program 0: syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0xa8031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) 2018/03/20 05:24:54 executing program 2: sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060aff8)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/73) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) munmap(&(0x7f00006e2000/0x3000)=nil, 0x3000) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/20 05:24:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x2, 0x23, "cdc34d7a8d9b5c5e0ae1d44b97229218a2769e8c4118c31f028d4e1b42e5396c631fa8"}, 0x2b) close(r0) 2018/03/20 05:24:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, &(0x7f00000001c0)="a9") creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r0 = open(&(0x7f00001ebff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x1) 2018/03/20 05:24:54 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000080)={0x0, 0x3e, 0x3, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x4}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/20 05:24:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='lo\x00', 0xffffff2e, 0x2) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) [ 49.619958] audit: type=1400 audit(1521523494.186:18): avc: denied { call } for pid=6227 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.642281] proc: unrecognized mount option "©" or missing value [ 49.652592] binder: 6227:6237 got transaction with invalid offsets ptr [ 49.660818] binder: 6227:6237 transaction failed 29201/-14, size 40-8 line 3156 [ 49.684315] proc: unrecognized mount option "©" or missing value [ 49.697198] binder: BINDER_SET_CONTEXT_MGR already set [ 49.703267] binder: 6227:6248 ioctl 40046207 0 returned -16 [ 49.712118] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/20 05:24:54 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ff6)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/253, 0xfd) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x1, 0x3a61a724]) 2018/03/20 05:24:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x0, 0x0, 0x231e, 0x1, 0x0, 0x801ffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/20 05:24:54 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000040ff8)={{0x0, 0x2710}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x2) fcntl$setpipe(r0, 0x407, 0xce) 2018/03/20 05:24:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = memfd_create(&(0x7f0000000040)='bdevselinux\x00', 0x2) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa002, r2, r3, 0x9, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000000c0)="ce5926f438b8011a75241a6bf2324e51cc36535f132535183ad138a5e5398b2d743c2cfb12488f9e2bb2f369834671eea6a1c4bf7798ecfcb659e22afca1c020c10ae6a7ba02d213c73a631503ef19cab03875243c3dc904714e046aa29c80b4a160de4004", 0x65) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @rand_addr=0x9bb7}, 0x10) 2018/03/20 05:24:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x2, 0x23, "cdc34d7a8d9b5c5e0ae1d44b97229218a2769e8c4118c31f028d4e1b42e5396c631fa8"}, 0x2b) close(r0) 2018/03/20 05:24:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000029c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002900)={&(0x7f0000000100)={0x27c8, 0xb, 0x7, 0x504, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@generic="9aa2aba8863df895ccba65e84e6bb56658e56a2b5fc59e4beb62245eb656c13c8937bb70c807f3a9dfbcc80b542bd9e7f7136c3d4a1575c766257d022dc52b398004ce1c023e19ac5d86f85aa71514b44e", @nested={0x10a0, 0x79, [@generic="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@typed={0xc, 0x4c, @u32=0x9}, @typed={0x18, 0x8b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x66, @u32=0x67}, @generic="877099ef298aa37e8c6bd629e123d227fc742e0d239f1c79f803db44d6dcdf74cd54d97440d52c2bada4ff7b5ee03931f322ae6c87f817783275e6926a53ba82c07cd70edf2cb8c964173ca9adb7b457ae6e26a2702e0505605fbe3372e3880d1872446eb2b2a45444b5"]}, @nested={0x139c, 0x47, [@generic="5d46fb71b3391e0c8aa9a22bc07c6593c2097a96a0a861f9b48f3ba994b23837b999b9c405faf7ed098d76fefc33f8b67078a397c4c7bf17becca4aca089a719af897c49e7aeaacf4dec32b3971f0211a1bb5b83", 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", @generic="3383f121c51c29880d35bb402928a5a742216356812cccc16fe6c1bdd43d7ba2fa6d374301de66c02a66ac83c558428a94c35ded5ee58f8e4e7782283630cdb090b1ec873d0dc0ab7551b583567301d27e1cb72e5fb59b45dc6a6b125b12624a89d367d84fef138071", @generic="6566f96bd3fc91", @generic="b6b2f3f4e2fe7002bcebb5b06a8ee640092f8c86e0c01e5fa77af23dd25003a14f5202f0de11e5d61afc60d516a43a0a366ab6b17454e403668105f92f23775764e0ed64a895f3992f37bceda41a32dfe88a4d27027192", @typed={0x8, 0x22}, @generic="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", @generic="b3e063e6483f4608954c74af719829d64586f037fad7f9210a745345d8cfbdcadb2e1fcae46af264fcb70b43fac73183f6a062f0dc6ab30ee53e473f3d9a1f45618399aede7ffc008b54eaf9361e249dd5a12a38125f14be32fc7e9980abaa59e9b6089e166b71ed5e014ccb9083126d2f8bd20dcd4c5b6996ee6a3a542c46ca526b794fbb31d1486cc4c4224f1354cd7639780c25563cd4ff6e91ea63e90c582414969c667ea7e78aad7efbbd2e23cae16a0dfc7159b12efa583c16d56fbaaa0dc6fd14d47acd3e1a47e402942e5bfd84dd", @generic="cacc5df7c97f993a5c93b4dd8f3a8f686e4db6350649b15efe21c3b25255303bb0472e9d9d57ff657e92727568e286823f7d89cfd42aef5d5be30ec5f0b2b3e9e98e990a862a869447b225361a9c9571040d64d7bbe9a72adb353ecfd55d43413ccfd252605fa13793f6693fe3447d22bc523d5c0d41b9d11f7492a83977520df27ba713958a78ae34800bc1bbb6a49446ed12116c1472b021e7e325cccf02270aaa486d"]}, @nested={0x218, 0x63, [@generic="5e84b70bd24c211e0b196580e47508b92ba8adefb53bea0616c48e654468", @generic="9034037a21ab64c924ff0c560121a821547850e0ca71b1f551c96cd12f721287", @generic="2b368da2323abc12bc94d85c47fc6ccfb2bb6274123a8060e6b75b542c23582a2af0863a1437f4d9cf8fce9488adfe1f919f4bc773c065c953db5c28e88b3d97ec5efba78302ff4f9315e474b84e12e5498862a38d0e35c8e40004edad916574b6fe9b6ef8ed331bcfa8c771e881b581ce82b98b03f92ab6d4bde678485355db76bf53aee1387f43f17cfea0868a4c3df565f127730b", @generic="54fa11f38745fc11d70ac591b2f3b07b8e67f78764b2ec416debc2124596b46d1a6ea7ff7806a9b528364eaa934a73a984e7de5ca6c4f5a6f29283a1a5c84300e075940e15a2e40ddad8c0a741fca1c55926fd609f29b5af257b951bd2c21577c7ee7faa6d1f08d3f337a03dc75f96b82d980901f1fa10c37100df0eac8977448ddc45200b1fbce20689d9ad8a46a5b7228b", @typed={0x18, 0x6c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="77594207a9bb4db56a2d3280bcd7220409568024a21306a708096d8117d4c96153febb9c51a713a485e780c385d992b05dfcb72c2ba0d049b379fd327d9b891d5efd773232137ff0456cdd592a65671cec84159f52bb590832c817c4be02826f06ce74b179aa99d973b71826bf09aa20ee05971d0dd943", @typed={0x1c, 0x7d, @str='#$.vmnet0keyring\x00'}]}, @typed={0x18, 0x5a, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x32, @pid=r1}, @generic="878829998d50198ee59a7c5de591e7b26b386a7511d9d69609a161ead5ea1f220f5b42595c15bc2cfd68fad4072f6fb14bf78eb9fdcd5de4900cf9732c6eec4c4607edcefad4f7cd0d9f9d3cf08a0d8287abebf7c188ddbf9b11cf4db72a5c792098adba588986be675f7efbec8e06951791173dbbcd4a944a3b44", @typed={0xc, 0x7b, @ipv4=@loopback=0x7f000001}, @generic="7618972101236b90ed048a200f5755905783c7b1f10c4d2a58b2e7aa7551c4b3cbb7b92c43227d41c445d40f53363f1a55b0b5ca1714521766e3be1d8796c232fb7c00c54deea30aaf0e9b97fd92c3d8df32f62f1349170d7cfadbc068f2db5f8202"]}, 0x27c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfe}}) 2018/03/20 05:24:54 executing program 7: r0 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/20 05:24:54 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0xfffffffffffffc4b) r1 = memfd_create(&(0x7f0000000100)="212e65746830736563757269747947504cff00", 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x8, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xbd15, 0x3ff, 0x0, 0x3, 0xc, 0xc, "8ddad8a0c0bc30992ddd38888646700ef225c0c7cfe108eb3f3a5571a3e8fc96bab003e2f79b2a346da8730b6613c3eefcfcf7e6706d28aa1eccf980077a08e5", "e5c4eadde8e2ea4ce8be3e0a910e5a8cc9627e09863092aea5fcd17a2edae9f3e002806a18578d0439a2715db9e1eb3a4fb24dfbb4f5eadc47ef3607fa539b3d", "ab88f044c353b330f277917e0729304de15b17edf4e3ea7be8024e4c4f418681", [0x8, 0x1000]}) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xfffffffffffffe2d}], 0x1, &(0x7f0000000080), 0x79}, 0x0) 2018/03/20 05:24:54 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002b1000)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000480ffc)=0x8c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000522000), &(0x7f0000a66ffc)=0x4) 2018/03/20 05:24:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'irlan0\x00', 0x9912}) ioctl$void(r0, 0xc004587f) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)) 2018/03/20 05:24:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xd5bf, 0x2, 0x1, 0x40, 0x74cb21e9, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000155ffc)) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002500)=0x14, 0x800) sendto(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000002540)=@ll={0x11, 0x1c, r2, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/20 05:24:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x2000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) 2018/03/20 05:24:54 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x724, &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/250) sendfile(r1, r1, &(0x7f00007b9ff8)=0x4000039, 0x59) 2018/03/20 05:24:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000040)=""/26, 0x4cd10f6f63b31ea1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr}, 0x8, 0x2, 0x212, 0x5, 0x5, 0x0, 0x40, 0x7f, 0x9}) 2018/03/20 05:24:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x11, r1, 0x55) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/20 05:24:54 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x6b624015, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="997d756b615aa20c2e966c1c659993e770de33224a26e16cf4c1d7f28e40e6291f92662368bafad985277cf01562242f340b403132b66e6913406075f2b2bc762f2e36ad214bd3185ba75e4b55cb4e9345c91efcafacddf0d063e4f3ae4507ed8f4b36d5d0001de1cd90ed1d0158acb4e7a5a8566334375c3fad45b57a7cdc8d7e052b45d107d69710507ba02c9953e84bd9e7424f8bb26b64e98ba1b8e74d31f6e3"]}) 2018/03/20 05:24:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) epoll_wait(r1, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/03/20 05:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getgroups(0x5, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000005400)={0x0, 0x0}) r12 = geteuid() getresgid(&(0x7f0000005440), &(0x7f0000005480)=0x0, &(0x7f00000054c0)) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000005600)=0xe8) r16 = getgid() r17 = fcntl$getown(r1, 0x9) r18 = getuid() r19 = getegid() r20 = fcntl$dupfd(r1, 0x0, r0) r21 = getpgrp(0xffffffffffffffff) r22 = getuid() getresgid(&(0x7f0000005d40), &(0x7f0000005d80)=0x0, &(0x7f0000005dc0)) r24 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006000)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000380)="fd4c681b8432ee0215361b02e70a0970b320f7d89267fdb19e2bbe678a2422a3ff67ad1e3fcc25e1bbe056b61125e83feeb0bbee403dea6c5ec96860552372489c363666148e30807b7efedb980cc6ecfca7c0cc625f26e472d88635e3ab621262344e53ab9057cbbe75381b182ce6c6adc334c8b20b0040374ec952d0c9f80b9380ee2fa18eeff6725f6bea1f", 0x8d}, {&(0x7f0000001040)="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0x1000}, 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", 0x1000}], 0x3, &(0x7f0000005640)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r1]}], 0x58, 0x80}, {&(0x7f00000056c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000005740)="0a4241dee0dcf791a6979b5fd8d79be2aecebfe9ce578e2a74f7f038aa5e44ec081ddaff774037f7d1a854a59ab285551c8e881789402714f62f04d6f66b5541d450dabf3acc7bc8faf774476f820b6208993186697789540e626073984c1900bbdfd479d2c1", 0x66}, {&(0x7f00000057c0)="8952cb5b1b744e5a738879089b9ef69d9642758df0a4ed4fbd0ad65eea6acf85771efd9c9f686196", 0x28}, {&(0x7f0000005800)="9a76948d862713b132d4c9094424811c8422b7422f0ff2fcc3e742f9dc78087f2166c603cb7aef2983ea9c22438f58f9d1bd0b0ac10a46dd8c804a64f6551b174ad3cc5fbe277d1ad0ebeb7c84f14d215d1fc786b6d623bdb37321adfed4c8ba", 0x60}], 0x3, 0x0, 0x0, 0x48000}, {&(0x7f00000058c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005d00)=[{&(0x7f0000005940)="8854316221869cadb081c2e6488486c95adb652e2a77dfe0386d188256074717c4eb0fd24df04864412c5cafb39ac2872ee38f36bcf35ad06c65351fa87b3fc724c547ac6908f3eaa3d91dcd7bab28a120c0993b41b5917f413b040105259c472658ab59f185c4e9f88e8484f0ca558ff9744d98048c", 0x76}, {&(0x7f00000059c0)="583d0caa4b0180b31960f250e59988efe811cc8acb401343b93edc3d92655103e9641dfa6c56ab23b082285574aa6c3445c13cc2ce411a8d", 0x38}, {&(0x7f0000005a00)="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", 0xfe}, {&(0x7f0000005b00)="918bb6e7", 0x4}, {&(0x7f0000005b40)="4e467c1b964813dbd9028785b97b0ffe8831f9deb02cd0912f4ac203be01425782b67ba5b3209dffa5335cee2c03527826503daeeef0e4b31c4a9b4fc1407d410261985f45779ff152263092cf08b326c2d9aacf6d15938f4fdd78eace396f7dad5f12baca7e65f8a3a83c7e5dae935f81d02346702f1db9524e897791e4e6010ca710a0bef066f0cdf7bdf28d245a315db41b6cc3916918a9cc36e946aa21b09afb4a4ff4b088e323e03f9ea3533478616ef02be39623e6", 0xb8}, {&(0x7f0000005c00)="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", 0xfe}], 0x6, &(0x7f0000005f40)=[@rights={0x24, 0x1, 0x1, [r20, r1, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r0]}], 0xb8, 0x4000080}], 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r27, 0x5429, &(0x7f00000002c0)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000240)=[r28, r29]) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000ffa), 0x8) pipe2(&(0x7f0000000080), 0x80000) 2018/03/20 05:24:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x5, 0x3, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r2, r1) [ 49.894956] binder: 6319:6323 transaction failed 29189/-22, size 0-0 line 3005 [ 49.934684] binder: 6319:6340 unknown command 1802861977 [ 49.947258] binder: 6319:6340 ioctl c0306201 20000340 returned -22 [ 49.967084] binder: 6319:6323 transaction failed 29189/-22, size 0-0 line 3005 [ 49.981833] binder: 6319:6340 unknown command 1802861977 [ 49.987300] binder: 6319:6340 ioctl c0306201 20000340 returned -22 [ 50.005044] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.014492] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 05:24:54 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080)=0xfffffffffffffff9, 0xb366fac3c4f386c1) 2018/03/20 05:24:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000)) r1 = getpid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0xe, 0x3, @tid=r1}, &(0x7f0000000100)) rt_tgsigqueueinfo(r1, r1, 0x3, &(0x7f0000000140)={0x3e, 0x3ff, 0x80000001, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x7, 0x5}, 'port1\x00', 0x2, 0x80000, 0x200, 0xffffffffffffffff, 0x7, 0x80000001, 0x5, 0x0, 0x6, 0x7fff}) 2018/03/20 05:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4800000002283, &(0x7f00007bb000)='a') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x4, &(0x7f00000000c0)=[0x1, 0x8001, 0xfe7, 0xe], &(0x7f0000000100)=[0x4, 0x1, 0x100000000, 0x400, 0x32, 0x7fff, 0x8, 0x6, 0x22ea4000], 0x50, 0x2, 0x7, &(0x7f0000000140)=[0x101, 0x5b0], &(0x7f0000000180)=[0x3, 0x7ff, 0x0]}) write$tun(r0, &(0x7f0000001500), 0xfffffffffffffc86) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x18d000, 0x0) 2018/03/20 05:24:54 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x3ff, 0x6, 0x5, 0xffffffffffffff81, 0x7, 0x80}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x3}}, 0xa96, 0xbd5, 0x80000001, 0xd6, 0x6db}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x20}, &(0x7f00000002c0)=0x8) 2018/03/20 05:24:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) recvmsg$netrom(r1, &(0x7f0000001ac0)={&(0x7f0000000080)=@ax25={0x3, {"b3bcd68e938d69"}, 0x20}, 0x10, &(0x7f0000001480)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="dc75bd8e1b7b05cab0b6c3d725d4a12535693cbf2ba2253dadfe57fabd3db1dec1e2", 0x22}, {&(0x7f0000000240)="7a634d73195802cfd0232fae7818b0722e31fafb92a723f44f1a8612d9601c59fb1595c8555cfb0b35b623daef30f2be7e1a22833761c8214b95f7d5a73fd31b50ba886646d273dcd6df32eb990d24d498fea1303dd4e8ec60aca7684cf7fd21888f4eb096e7e148208a4f1e16b894e0b05dfe14e4895ad3ab13f9dd17a0d6d5c916f849d4b58fe880113229a607db71c42b3800ff36fbfa3de53db125b5396dbd809814ae9d77c5e68bc1b59bf9f387c2b25e8a85f9b9b66a27afed736cae939ad7a11d1a32cd7fac3ff4d27c94e134ed56a387fd4d", 0xd6}, {&(0x7f0000000340)="6bb1ad3d49fca799d3d66accfbddc8158e92", 0x12}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="a9abe2", 0x3}, {&(0x7f00000013c0)="8b6795a9f38f6bb6a2d0bdd52e13661f9d0f085ca4fbd174064804029e0cb5c802fc8aff8935e01c23d4522527af22b90a282e", 0x33}, {&(0x7f0000001400)="d900c8e8ed44b5ea29a881fbde1de04dbf8f77f93bee7f6758432c3d62c0aedbde2dd519526a74475a2d138c5cb7ee2b73fb1bf512a7ef550da9436c3f13fe881f2438aafd979987f95b89938de055ce1d0a1678a9aaadf07b7c9800063eaed326cc1d26ff4cba06", 0x68}], 0x9, &(0x7f0000001500)=[{0x18, 0xda075797778012da, 0x0, "5ef3a1275bdef08ca5ed"}, {0xf4, 0x10d, 0x9, "c4cac7baf12e0d87b157259698d6968d4b875344df532ddc14e082a12f53db5c70ea4604cc1a2940d9cafef8a04e7a7c91578b2671a899ac3422636423c39f59a5b6a8c2623f16001fd71f990979a144a2c535de8da6e1aa65ddafe0c28b709d3c6d7a90a88ac85abd383d7b0cee1afe0df63de345117a45e55dd0afe76fcd8d5ff38d2169ce4c611ba48319e30cb634c4b8ed9d1c48be1932e00761cb09f34040fde591cf849e94e3b4f8ab7d9a9b7da45b8c00a4b82c9a0466305880771d864f1e16d0762a247ab84ab5136036425b552d1d6eeaee4e01fd283c798cd3c9a7252618364f"}, {0x3c, 0x110, 0x100000001, "673e6a7cbb0ab7d176ce4b58e7e48d4a0e85ed485ee68f8d022024d75b10fdcd06d54c6eb359a8c08f81cf3768"}, {0x104, 0x11f, 0x5, "6c58b8ebeba3edbb07bb6a275e04019f8b1c189423d21bfd6988cc456c26a53802837587a268b565484c0bff5f4f77850ca3126f1aea033bd320a28be6562811c2af27c7e2146b722749d0064f07eb88adf994e7aec4b6461807b4f370f8fd57c9cd629796fa31d12a80d9fc1d8db8981bf7445433c63b4d84e982d81ea03806a65f9bf49a2b28996658bb41af8039a8326c5e898ba341617b218905aba69fcca808293efff693fd7b8132a35815216b04d729fc8cca3b0d91752177680c3a21ea51637bf7fd464b96c6c2c0d00974205b7bcac633a9362acc91c35e00d63a9af451f22d5c5d6faeb13acb226ef498f6299069d94e"}, {0x24, 0x10c, 0x4, "28122d70ce2ea280c4270dc508f828f7b23492f318"}, {0x80, 0x105, 0x0, "8551a528fb6a0da43911d01cead86285db2b0b6a02c93e67b5aff066bd6ee2a4d6f6ddc30c60e7f1c248c7181b55c2d1dfc2b399fb09b3f4e10b55453d26427155ca847ce03820068f4871ea697b6bd8b71052a20d7190c4d6adfb50a84a1ae376bed15a5d50d6d1fa1470a12b34c944638e3d74"}, {0x8c, 0x12f, 0x100000001, "479e6f50a39a06e927be4bd070747833ffc0362a920d4b58aea2ff9a16af0e49e524f27446444ae36dee98d6ed815b4c7a1fd0e332ff969229008e71405b6c86187be87c6f7f5f443a91fdea44d51d5d89b90b22695881d827f9674e2b59b04fee2446fe53c79c0a25ee071e864baabd4e3846a71d980fe8b4d17c2b9e25ee"}, {0xd4, 0x1ff, 0xfffffffffffffffb, "9ed23d0fb0be96d9f9123f4e38f1c15d707fe88ca54bdd6da8b59034c4b9e2c48a6ffa1531ff7d58b71ff2b4f49f98cfc65c00a74da075566a1099f8cd43d8ab46da7235c0d7ff5c48542683f9322d8c12439cb44a7a32ed44defe6fbff0bcfe4f44c2cdc0af9a8ca0ff249ce8d157ead5ae30a2aa23d01a522c413356fe68504c012e733f416971cffccd23cec18d3e1c832f7cfbb8a368a765dd6946a70c809768567071f58db962f3dabac57d5e282ff882bbd020c09515b885da710713c0c1c05b1b0295eb75"}, {0x8c, 0x0, 0x1, "53a92c0aa7417a1c54c54e428a1d03aa9b9b107f869286cba7a09cc19e1adf5a7f7b933cfca79a0e80943ec3a27db16512722736837793ae9105a11710c9fa77500d08311eb22ed022a2a92886fae9233b25e2058660067fd5265f626639a6ec9834030e5af7308d4a130b25771402645386ba1cd3f21b7f657aa79d0755"}, {0xbc, 0x11d, 0x100000000, "e21ef2cfb27f59207110b1513ee661813984166b9a849fa0714d269c08d790caddac2f13d47314ffed54973364613ae647d93bb67d994cf651bc14dd6e5de8a56e888fc5cd495f717775c204b5b33b41bc7d21c29d20b4d583ca2ed714c9fd44e0e40e019c568300ea3fdcb327d57d0c0dfce7800b2c8c770e1e74ab3bbd76576cb99a21524443bab58b6040463a9487d40171983471fd00e2df01eb7883cec134ad085b0eecd398682db38a6811"}], 0x598, 0x4000}, 0x2) 2018/03/20 05:24:54 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mknod$loop(&(0x7f0000000100)='.', 0x4, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/20 05:24:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fsync(r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='yam0\x00', 0x6d7}) recvfrom$inet(r0, &(0x7f0000000180)=""/200, 0xc8, 0x0, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/20 05:24:54 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x480100, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x400, 0x3ff) write$tun(r0, &(0x7f0000000340)={@pi={0x0, 0x6558}, @hdr={0x3, 0x1, 0xfffffffffffffffe, 0x3, 0x100, 0xffffffffffffff1e}, @ipv4={{0x47, 0x4, 0xfff, 0x3, 0x209, 0x68, 0x1ffc00000, 0x0, 0x6e, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x71, 0x7, [{0x2, 0xa, "e2056a014cc5ecf8"}, {0x7, 0x5, "8668c4"}, {0x0, 0x9, "2cec4634cae394"}, {0x6, 0x12, "1645911096424c7172ed90cf6fda83e2"}, {0x0, 0x6, "aceb5b6b"}, {0x5, 0x5, "6dca59"}, {0x6, 0xc, "14a6f08a1d1810f9bbc4"}, {0x0, 0x11, "6d11c147d0ab0ee65a74cf83efaac0"}, {0x7, 0xa, "da91dbae033fa351"}, {0x7, 0xf, "d0e3432f2bef2fdcc8f0621273"}]}, @noop={0x1}, @ra={0x94, 0x6, 0x2}, @cipso={0x86, 0x1d, 0x5, [{0x6, 0x6, "b9eb8426"}, {0x7, 0x11, "007ef0e70cfa2fe8cc73146e5621f0"}]}, @cipso={0x86, 0x46, 0x1, [{0x7, 0x2}, {0x1, 0xd, "5ea3a990d7cd98d7dd3a8d"}, {0x2, 0x6, "7a22903a"}, {0x7, 0xb, "868e049f9f9d5c5461"}, {0x7, 0xe, "ed6e3f313a59f0ac9d639ba8"}, {0x5, 0x2}, {0x7, 0x10, "edbd0dc20c562bba2f29a96fd92d"}]}, @timestamp={0x44, 0x2c, 0xda4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x9}, {[], 0x401}, {[@loopback=0x7f000001], 0x3}, {[], 0x100000001}, {[@empty], 0x7}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x81}]}]}}, @tcp={{0x4e21, 0x4e23, r1, r2, 0x2, 0x0, 0xd, 0x4, 0x1f, 0x0, 0x0, {[@fastopen={0x22, 0x5, "e6f60d"}, @exp_fastopen={0xfe, 0x6, 0xf989, "caad"}, @exp_fastopen={0xfe, 0x11, 0xf989, "59a0ac9520704a697c187d8126"}, @sack_perm={0x4, 0x2}]}}, {"2b3926ef2f762231e40b1c043363438d7feff389dc333069a2b070ef20c072a8e930260ecb71aa69b854806a2a335aad734289cfb295cb8bacb81a9644ec29e0bdf89424f26005c96e8e013c1e3b9f0ecbd144dbd4a6a13733b76b9a8adb311d18379f9d489aa7922c78e1734bef58c18e9e6496ec5c106d399b40194761f8255ec632bbfdc14243695b135f2b1183250017446a24b391efa016ce407dd64e75cecf313652063d15249e2a6498ac138a0569d9a84331a350ad"}}}}, 0x217) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) dup2(r4, r6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000002c0)) 2018/03/20 05:24:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000140)={0x2, 0x40000000000008, 0x2, 0xf, 0x1c, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d4, 0x7fffffff, 0x0, 0x2d, 0x2, 0x20000001}, @sadb_sa={0x2, 0x1, 0x4d3, 0x8, 0xfff, 0x44, 0x3, 0xa0000001}, @sadb_key={0xb, 0x9, 0x268, 0x0, "feee0e63c5dacdd14d80e9f46d6e1d5f048081a2accf667ade7febbbb8c4cd63cdb677fe58b10844590c6de962e451f84e27fe25d8fe9041a1690f4dcedb546c7cbcc624dd7d23db1649b17b49"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, @sadb_lifetime={0x4, 0x0, 0xffffffffffffff83, 0x0, 0x6, 0x80000000}]}, 0xe0}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1000}) 2018/03/20 05:24:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x19, 0x10001, 0x8, 0x2, 0xb78, 0x49c, 0x3, 0x2, 0x1ff, 0x6, 0x7, 0xf97}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x4e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7ff}) 2018/03/20 05:24:54 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0xffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1588}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1800000000000000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xcc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x20, &(0x7f0000000200)={'ip6tnl0\x00', @ifru_flags=0x4000}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xd341}, &(0x7f0000000280)=0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0xa1c, 0x4) readahead(r1, 0xca, 0x1) 2018/03/20 05:24:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8001, 0x1, 0x1, 0x2, 0xab6, 0x80, 0x6f7, 0x64, r2}, 0x20) 2018/03/20 05:24:54 executing program 0: creat(&(0x7f0000001ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000001c0)=""/121, 0xffffffffffffffc1) 2018/03/20 05:24:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/164) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) 2018/03/20 05:24:54 executing program 6: clock_getres(0x6, &(0x7f00008ac000)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x4000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3ff, 0x2, 0x2, 0x7, 0x10000000000080}) 2018/03/20 05:24:54 executing program 3: r0 = gettid() r1 = dup(0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) syz_open_procfs(r0, &(0x7f00000000c0)='net/udplite6\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x121000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0xfffffffffffffffd, {{0xa, 0x4e23, 0xd6b, @local={0xfe, 0x80, [], 0xaa}, 0x607}}}, 0x84) 2018/03/20 05:24:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) pread64(r0, &(0x7f0000000280)=""/141, 0x8d, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@alg={0x108, 0x10, 0x10, 0x70bd2b, 0x25dfdbfd, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/20 05:24:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) 2018/03/20 05:24:54 executing program 6: r0 = gettid() getpriority(0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/03/20 05:24:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8, 0x80800) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/20 05:24:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x1}) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/20 05:24:54 executing program 1: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x17, 0x0) 2018/03/20 05:24:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002680)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000027c0)={'nat\x00', 0x0, 0x3, 0xb0, [], 0x2, &(0x7f00000026c0)=[{}, {}], &(0x7f0000002700)=""/176}, &(0x7f0000002840)=0x50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"e1eccc9e078029f02fb2834300", 0xfffffffffffffffe}) pwrite64(r0, &(0x7f0000000080)="296d1950fd772899a40930bb22148a555864312b32a412918eb4aeeb3d714b539a103b61678f153181cc2c7917c4925fbb53c07474a4f7400bc1e3905dcf4f6124ca5273fc9b542fb6923fa44679531b3d6c1de77ed4e65d5afe15f34a6df5e8de1b41ce0a7e0395893cc99e4efce7225df03ea98ce1a0076c6ac809a6668aba44d2dba53e012ce964a58a16de0d942e7de63864d918c103c482481113f357818bdaaf4be6486b5b10f5cb9ec1037505eb56e243ab2b1af4cea0aa22c2cafbd8fdc6f554dd6c97dad0a1d751515c48ce579ddf400b255c52176c56f0618dd30a9620d4cf663ddb234844890d72824680461ebfafc3dd509430", 0xf9, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x217) sendmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000200)=@ax25={0x3, {"75758b2bfef790"}, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000240)="ded8c939fabb59c06884a6da75551ae62e9f4c16723323507eabd33735a2100d92a6d5f6dd7c56775c682ffe419c87c0d32a04c779015fc967b2b84567a8b270d17f21641cc098107baf4041beb1fdbb8a9fb6afec8b244e0913fdc0745ce561a5f2e4ce9d1e292f07e8bd7bea55e81ce6a5a282e211f86542e19adef8d40a310e0ee2e625bdeb448d749d8a0176f636166cc13db525f5314810e17cb800652b9c1cd733ff1b6566d41b20c3acdbd9e83e79239ea144e32bb0c325eac5", 0xbd}, {&(0x7f0000000300)="e106f0ed4e281e3e0e7cb35c6d2ea827febdfbdad5ce7d46b9fbe541fd51489d3b8760acb30054a342d00626b4104992c60bba1de4dffb46ef6f88b6c370989787bc03031627e50ec7239a454ddd9674020c0cebf10aed365e00cb17f7507173218084f5f722c5d1feadd67609c54f6953939546193ca17068f829ec4cf76b0aa1", 0x81}, {&(0x7f0000000480)="a12d611d0a8f8489c6429bbf0ce49c032434f6ab7446fbb8218b9559c2381df12fcce06d5751c821d8901f30b0a6d61996dc0ea9df0dbf65b80ddc0f203b8fe341f7b298a4370a885aeef9354128198de2c84380bb0138d8e19373df91380520eac5d23e61bfcf960cc99e15f1a3d529fe783a6c862d6f7a82ab7df1adb58d7c7a508705ea6e428ed1ba18435dba46e008af52eda0862090a7b4efba82d74aa3444630df721258bde8b7033c9e7f7f338bc6a7cef44d6592d0228c0e0f871ae827b4bfaf9d1d41c1e5ff91c73576c7c829", 0xd1}], 0x3, &(0x7f0000000580)=[{0x100c, 0x10f, 0x6, "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"}, {0xcc, 0x113, 0xea3d, "002aba3e0eb0a5758d167446404ccad5992279c06f485393af60092a9e97a8078b3edecc56a3fbee44d57f4cad8757992bc741c9323be9fa336c78da8922230a81d8c365e213b36babe666a87403d4c1aacb7551985e26855e31dec74f9ab7bc49071d2e6f7978ee6aa2ce55c55a7941d3381183be33200b79cbc277ede51664e306aa731abed4876c3985c0c6e49dbc5216474a23e90f99a2416a52ab29321fb5bde8efa14feb6d753b2b6354e179e70a3e83913f57adc5715e92bbfe"}, {0x100c, 0xff, 0xffffffff, "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0x20e4, 0x20004000}, 0x4000000) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000002880)) 2018/03/20 05:24:54 executing program 6: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) write(r1, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) 2018/03/20 05:24:54 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x111, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xfb}, 0x8) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/03/20 05:24:54 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x7fffffff, 0x8, 0x3, 0xfffffffffffffffe, 0x1}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) 2018/03/20 05:24:54 executing program 4: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x7, 0x4) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f00000006c0)=[{&(0x7f0000000740)=""/2}], 0x1, 0x0) sigaltstack(&(0x7f0000008000/0x2000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000780)="4ace6c26e2e49ab2ef26856dea87c8695d069d35dca6871ecc6f322cff94e624a10f41443918931daab8d58fa250a85b3ebc7dfe212255dfedc0b69b6b1226bf49d45b3f95602715d5bfc28ad22976289899fa2bf85882ef3a27be570064c740f06c35028fd6f786e122d00a0fb28bb5135dc98da10ace402a4ab1caa9d0b33c44bb256d4792b67989f5390b7b7cf43f4f61bfde71cfb971098f7c26908eac6c5958b0643fd3c718ced62ce86b5a978a93657d10b9243a", 0xb7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700)=0x4, 0x4) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/95, 0x5f}], 0x2, &(0x7f0000000680)=[{&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/30, 0x1e}, {&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/127, 0x7f}], 0x7, 0x0) 2018/03/20 05:24:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) shutdown(r0, 0x1) 2018/03/20 05:24:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x5, 0x3, 0x40, 0xd32, 0x2228], 0x5, 0x9b, 0x5, 0x22, 0x2, 0x6, {0x0, 0xcf8, 0x3, 0x3, 0x101, 0xffff, 0xffffffffffffa1ce, 0x4, 0x800, 0xffe0, 0xc2, 0x0, 0x10000, 0x0, "61fec6d3b9b492fac99b053ed684135aa7282f93bf361df184877c8b95a0c8ab"}}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="8e4e50a933ecd8fb6d9c1dbf6fb6a74294171c61803337017747882722a9b507e0a22d9c43167bc427b432819f94f921f6c62a4367043db268dac11a9388df036fe4db75b1a4c9fc4f4ed5ba0fdda38dc9af9e0b7310049232e48bf45ad0ee1a74c12e05c048d3e996c3aada9ddd2ab782ac3118d77ddccd6cc443", 0x7b}], 0x1, 0x1000081005) unlink(&(0x7f0000000180)='./file0\x00') r2 = socket(0x11, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x1, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x1f}, 0x8) 2018/03/20 05:24:54 executing program 1: unshare(0x8000000) mq_open(&(0x7f0000af5000)='.$\x00', 0x7f, 0x0, &(0x7f00004d2fc0)={0x0, 0x7, 0x2}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/03/20 05:24:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f00000009c0)="49592c9d6e6a2a16bf96558fe870d0fb18a0fdaf8f90e8da0a56e89798022c151949a3b0fa8c155fdd569a65f5d08266fe2f528474b9b33ceface2548cad3708105ee43f29542ecd3a12f186cd0b63e766f08bfc8f77383c509d53311a9649801202d770296c38b0553f0077fca18196bcbe82f600494d0bc779e9d5", &(0x7f0000000240), &(0x7f0000000980), &(0x7f0000000a40)="21958402b3115d01346bd14ccafa626b7268800ad971f9141f92f1bf61cc5d81260d2ae77dc9d654b73d92df5d185ed7cc32cb17bba7b2b85c0503edb831df8d298b8d9229ed0914fa1d2077d7a3ee40f2147c2fa3a9c9aaa0ed9c9699a644158d826a1fa577b629922dbb8826aa2d269dd3aa6d40a3e6cdf2c3234f1d16f8980aca0136047117e6c4e98a28f90300afaa3b0eabe5ee998f3dc75c74bc609d148edaf36f72ab98c599b9770ca089ff412fcc6eb6903bc2ca9af4e27f6b418ddb28584a9aa744cc648cccb20a20e0a5dc0226d0423417eba57d871d05a28b76bdd1250000c3b90a9c0770baeef169e02589a983d1632c6ec683d27bfc2eb3a81ab0de14f38f80d50ab0e311ef37682c072a6fe6276db2ae076a7108dabd09e0d5fc25197675c827c068391e93cf2c1a29b5f0526239171d6c8d2089268579db8340d20a0d6c5203492c83b8ecd959533ce029abcad5a3e63deaa94da0a5ecc669da150be42dc950ee915b91550a4a95814e7704a6d4eb15de20ac4da3bb6445c556434782e0d0a178690254ea6b1b15b4a5ce8965a0017029fc6d6da7d5205be89d230f3b52d37ad6df0324f91a640d90ca26dfa128f8af97f146900695493a3c3c876cd0ec6959592efa2fe95c4caccbbb6029a22e4b7ca9") 2018/03/20 05:24:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) exit_group(0x6) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) 2018/03/20 05:24:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82000001}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@mpls_delroute={0x94, 0x19, 0x10, 0x70bd2a, 0x25dfdbfb, {0x1c, 0x14, 0x10, 0x5, 0xfd, 0x3, 0xc8, 0x9, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x800}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x24, 0x1, [{0x81, 0x401, 0xfffffffffffffff7, 0x4}, {0x10000, 0x2, 0x40, 0x3}, {0x3635ea91, 0xdc, 0x7, 0x800}, {0x4, 0xf64, 0x800, 0x8}, {0x5, 0x81, 0x3, 0x9}, {0x1, 0x200, 0x6, 0x7}, {0x100000001, 0x40, 0x140000, 0x8}, {0x1, 0x60000000000000, 0x0, 0x3}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xc1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_DST={0x24, 0x1, [{0x40000000, 0xf2, 0x80000001, 0x4}, {0x1, 0x5, 0x4, 0x1}, {0x7, 0x100, 0x8f, 0x80000000}, {0xffffffff, 0x8000, 0x100000000, 0xe76}, {0xe9, 0x0, 0xc4, 0xffffffff8a615c20}, {0xffffffffffffffff, 0x1, 0x8, 0x698}, {0x67, 0x0, 0xffffffffffffffe1, 0xc480}, {0x0, 0x1f, 0x7, 0x4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/03/20 05:24:54 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80804, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x1000003e, r0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r1}) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/20 05:24:54 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00001b4fde)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x12) r1 = dup2(r0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000004c0)=""/136) 2018/03/20 05:24:54 executing program 2: clone(0x2000000, &(0x7f0000000040), &(0x7f0000e4b000), &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/03/20 05:24:54 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xaf, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/175}, &(0x7f0000000240)=0x50) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/20 05:24:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/20 05:24:54 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000001100)=0x1e) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:dmesg_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x35}, 0x43) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/20 05:24:54 executing program 0: socketpair(0x1b, 0x6, 0x12, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = signalfd4(0xffffffffffffff9c, &(0x7f00000003c0)={0xfffffffffffff938}, 0x8, 0xefc07bb0be1b71ab) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) r6 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) r9 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000980)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r13 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000d40)={0xffffffffffffffff}) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) r20 = dup(0xffffffffffffffff) r21 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = syz_open_dev$binder(&(0x7f0000000e00)='/dev/binder#\x00', 0x0, 0x2) r25 = syz_open_dev$sndseq(&(0x7f0000000e40)='/dev/snd/seq\x00', 0x0, 0x2000) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002600)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002640)={0xffffffffffffffff}) r32 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/member\x00', 0x2, 0x0) r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/hwrng\x00', 0x200000, 0x0) r34 = epoll_create1(0x80000) r35 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002700)=0x0) fstat(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002880)=0x0) r40 = getuid() getgroups(0x6, &(0x7f00000028c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002900)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002940)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000002a40)=0xe8) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)) r47 = getegid() r48 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/ashmem\x00', 0x0, 0x0) r49 = accept4(0xffffffffffffff9c, &(0x7f0000002cc0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000002d40)=0x80, 0x0) pipe(&(0x7f0000002d80)={0xffffffffffffffff}) r51 = open$dir(&(0x7f0000002dc0)='./file0\x00', 0x0, 0x38) r52 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003440)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000003540)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003600)={0x0, 0x0}) r56 = geteuid() getresgid(&(0x7f0000003640)=0x0, &(0x7f0000003680), &(0x7f00000036c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003700)={0xffffffffffffffff}) r59 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003740)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000003840)=0xe8) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003940)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000003a40)=0xe8) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000003f40), &(0x7f0000003fc0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003b40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003b80)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003bc0)={0xffffffffffffffff}) r68 = perf_event_open(&(0x7f0000003c40)={0x3, 0x70, 0x0, 0x3f, 0x7ff, 0x50e, 0x0, 0x5, 0x8, 0x8, 0x4, 0x1000, 0x7ffb, 0x3, 0x0, 0x4, 0x38, 0x8, 0x20, 0x8, 0x401, 0x1, 0x100000000, 0x7, 0x106f, 0x100, 0xed72, 0xff, 0x1, 0x9, 0xee6, 0x3, 0x3ff, 0x7, 0x20, 0x0, 0xffffffffffffffc1, 0x7ff, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000003c00), 0x6}, 0x0, 0x80000001, 0xd70, 0x3, 0x4, 0x1de3, 0x5}, 0x0, 0x20, 0xffffffffffffff9c, 0x1) r69 = eventfd(0x1f) r70 = socket$netlink(0x10, 0x3, 0x12) r71 = inotify_init1(0x80800) r72 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003cc0)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003d00)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003e00)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="374301bec72aceff2ea117f8c654b422e6b38bd5a233f43b12d7da218aea056aa9258545d6d6a80979b877bde354b23bd1e6bae1ecb9af3892e91a6490e3b2f0a0fa6323f20fd8567463203b676d29aba8eb07c5994000e11e4a31e1f05e9e9bc41a81c2cf22ff95ff94f4765b537c2bfd584669c8ae728b1b31199a14019c3d86680a25bcc5c2ac960f23dab332b687e1c72ac39d73abce3fa8f308897744c7084babdde7aa034c8c8b73645e72e802f94ff0e8b665b982b14c155d3c732a3703d034b4de06f21917beba1abba356589782186212ad3ccafc92", 0xda}, {&(0x7f0000000240)="441b7385b743e3c7bd65ebde18e62078e6ec9ccb6c58fed5928b4eb45a838c0a987b36b8d9840119fbb2ffae9c6fa58936f910d80433b16e669d4b29e8ccc42638ac87d016c03302c7ef30f56a868afe0a65193612", 0x55}, {&(0x7f00000002c0)="b2e24540d31f394ecc4dccc58237ea87b8907c4997129d3f02fc28e5de05b94306d4ec9beeb651b9baa05c3dac11a71b5a4a0df9b31d0ef614357c0cd5a3d5786602f8762d633aa7e5fd295fdf126348d1655725abc76ccf6dcb2f97e5be986be295e632fb5deb4f2352afd3371d9e86adb99ebdf9da0621dcddfd7bf60fac", 0x7f}], 0x3, &(0x7f0000002f40)=ANY=[@ANYBLOB="58a546636391dc93cf7e24e350547dafa07b4327257437dc75370f33b2e7846a3cd9a83eeac6a2a44361470d9d178008", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3], 0x18, 0x4000000}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000004c0)="46ad8f564a615833217aed6c8df2bcccd763dd716c780b4c7e41564bb0dab0045acd7156", 0x24}, {&(0x7f0000000500)="0f72608ee2b87a16b28a19fcc0108b36fcac39ac55111ee9b79d600adae123140c2cb2d06d7538574c288fa31086c99fddc6a1afc0f351889ae24f9c52da6d1ce14fe933642de081fcfbce9c2963136e126e981164031d2206780b31a2ecca8fce4a800f557f24609d7cbe8d3e490c8bf82f80fe3be7b5fb291a4f3cab01efe5daf78b3aaf6430c6cd45358b148fb894e2d15f507d1f38df21bc5df16e3ca65f7e27b6917b5b7c2325631fedb97fdb430be8123b7b983f11906f5620b0f780774427e1e14596000b6f42b9c654f119dbe2dc67ac42b536cec8955ce6e0e5f631", 0xe0}], 0x2, &(0x7f0000000e80)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17, r18]}, @rights={0x2c, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}], 0xa4, 0x20040800}, {&(0x7f0000000f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000000fc0)="55d4e5cd88365c24f22328914a8c5cf3f81839c813cf286d233f7fad2de76d9ce93a1f1e8e47513c1589f6714e96dd5aba1e29240a4024a9635441a711ecffb986aa4fa897442873cf3aaa2a4219dc42e1805b730b1c550cef5f913e617753389d14313eb913b4c3225f9c4a16024979ae7d7a3917f3de811ef0e37a21be30bc49fea01327841fd72ceb6c84a18010ee6ef2087ed04c15676bc649c73f65920737e9", 0xa2}, {&(0x7f0000001080)="5d3ad1e5e8481177c266fa68aafc3e9702d9fb6610afe03de63149e74363097ac91de533b9ee9d11b891270efc2f4c49f9a44126bfee347fb98a9fe0e1c206c5f0a1d07de20d2243543486d39258b7a6fad969fa948ac9784f6fea9b02781ddaa984dfb498161b210015e91ab5c36df6318c547e2b6a2e59343656ebc14299481d92f3880aa0fd0cec76f3f89519bb1e5a75fc4c652fd9321c4f86c334b2aa64d46f71ea77a989cdbca1a4949b570aa025b67d08958c979b987fbf3bc10837ecef66987832527f7ef8e153974385266cba5253c55491b6bcfa0d83c1", 0xdc}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="4ae42a593c5d6fd7f297cb341e132bcd59f176e6ea6e291a5746792f3438bcab89715b37cacf5bae33c75fe51b69b2710915d8f197a1fa7c51615e3725f147f4de38246dc5d0ea6acf199cf50f32443ed960493c43b4b3fa8d186c9d8386debc473288a3270a21d99f15766668e3aad6d14d2448b2632b11ad8554d6ddad27f7ed6fcf13859dbde4ab45a85a313d8fb2784632b77b500a01fbf27e5ccac8e9b9db39938db9968eac03577fc4", 0xac}], 0x4, 0x0, 0x0, 0x8800}, {&(0x7f0000002280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002300)="52681685d6da5127e70ed90b1ac5545394b5a349e96ab1460327f94e63d15e8fc196eac5cd2e8c6f81703450514499a1227bf68863fdf01fcc970c25ad8b5af80cc14d1c912157c37c6cf0aabc0669deb65941fd8743aec40d6fbbe9d623004d4fe624e0572d1a3e2ebdcceeb2bde91ba9f78b72bc3cdd694a6664925a89409a579e60d43f770fc89abcea76b668c083ce924e3d00dcb5", 0x97}], 0x1, &(0x7f0000002e00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="240000000100000001000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="180000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="f437a43a010008ef02000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="180000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="180000000100000002000000", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r48, @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51], 0xb8, 0x40000}, {&(0x7f0000002ec0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000002f80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000003000)="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", 0xfc}, {&(0x7f0000003100)="7021579f3e82f81cc92963ee1d943516edf45fe34d271b6a2524dab317af099032d8617f098f59e3e641efea48b43cfc7116febb46014793dd9a6df17a85627424a90ce3844ea148dcb6088a661806411a64052e23d22ae4d4fd73f5a6fc113bd54d0b5c87231cd46d3635c968ec3804e6fa7a14f2a2729ccf7498bb861b8c6e8556a10771deb38dc3211bea8a0592e7184742d88f9ce0c1213a9edec85ab6914ee15f2fe090f8c203ceaed98ed03f50898073d4586604ffac27874fc579f13253", 0xc1}, {&(0x7f0000003200)="9d41e3025a461c0c9cb7788a1029d4e788028210306514b851a7bf26d45668fe76", 0x21}, {&(0x7f0000003240)="06b5b8f6ff2ddce9909087ca66f58edc90c014007cd9af3374b5fc68ef0273e3fd65601a9ace024bed4d1899afb5ffe01c6a8a7ad1218f7ec5b59d8e33d128026a071a98c9107f16d16ca80abc7eef51b28ce8493794d4b2b8f2aa655cf4a203f8a92e57569a83a50bbdfd965b1f5a30e27b5a853afb9c000f723d00c20e7df6eb2912fcba2af275", 0x88}, {&(0x7f0000003300)="0c32ffd738fe19b30750150a4f0b1c517a5e91b74e17c423339deed1ce141b55223ac0b27afcee7ce4919e1848d39484300b8dabb80d0b4adb8d9f009865cf2f5c3459bab1f913b841637617440068fccac1bdcb89f434337e684b706c71c1c4af56d709dfbf53d7ac0d192dc4c7f9c3b3f140c3317197ca88f2f20f9782018170a42b8801ec886520195a2c8feb5f407176706a9a2869896e7a5fecd0c6ce69330bdf5dbd93d0bad45aa14e67a237f881024ff6aaed2eb93479f025be14aab3dceb5dcb26f8add3b7938c34de", 0xcd}], 0x5, &(0x7f0000003d40)=[@cred={0x18, 0x1, 0x2, r52, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}, @rights={0x10, 0x1, 0x1, [r58]}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @cred={0x18, 0x1, 0x2, r62, r63, r64}, @rights={0x30, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72, r73]}], 0xa0, 0x4000000}], 0x6, 0x8000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) [ 50.514996] audit: type=1400 audit(1521523495.076:19): avc: denied { create } for pid=6489 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/20 05:24:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/20 05:24:55 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="676c6561725f72935e6566730004") ioctl$fiemap(r1, 0x40086610, &(0x7f0000000000)={0x5, 0x297c00000000, 0x7}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x11, @tick=0x2, 0x7f, {0x2, 0x46}, 0xe894, 0x6176d181cae55750, 0x81}) 2018/03/20 05:24:55 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x39) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/20 05:24:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x2000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/20 05:24:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/03/20 05:24:55 executing program 3: r0 = gettid() unshare(0x5acc9d260ba9c3e2) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') ptrace$setopts(0x4200, r0, 0x3, 0x100000) r2 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x6) ioctl$int_out(r2, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'bond0\x00'}) 2018/03/20 05:24:55 executing program 0: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000240)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x58, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x3, 0x25}], &(0x7f00000000c0)=[0x78, 0x48]}, 0x10001}}], 0x3f, 0x0, &(0x7f0000000180)="226fe64d309f2003f489a2431dc49c108f8b77c51557481f64d04aa55dcaea2414c2dcf9d8149d6854d3ada2651d89eab4eeb3c14a812f1dd14e097abea1cf"}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0), 0x36a) 2018/03/20 05:24:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000540)={'nat\x00', 0x2, [{}, {}]}, 0x48) r3 = dup3(r1, r1, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x7, 0x800) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x482}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x294}, 0x1, 0x0, 0x0, 0x24044001}, 0x4000800) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0xffffffffffffffb7, &(0x7f00000013c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000001400)}}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="0c0042ff0d6b51ff4a26b0fa"], 0xc}}], 0x2, 0x0) 2018/03/20 05:24:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x34fc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1, 0x9, 0x3ff, 0x1}, 0x98) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4500001c00000000000090787f00000100006c5fbc3e000000089078"], 0x1c) 2018/03/20 05:24:55 executing program 2: socketpair$inet(0x2, 0x800, 0x9, &(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000, 0x0) r2 = geteuid() getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/20 05:24:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/246, &(0x7f0000000100)=0xf6) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xe0, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/224}, &(0x7f0000000300)=0x50) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb8ff4)) 2018/03/20 05:24:55 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x4000000000006) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xc3) ioctl$TIOCCBRK(r1, 0x5428) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3dff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/20 05:24:55 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) 2018/03/20 05:24:55 executing program 1: unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x103000, 0x2) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000400)=""/2) modify_ldt$write(0x1, &(0x7f0000000000)={0x464, 0xffffffff, 0x6400, 0x4, 0x8, 0x3, 0x0, 0x6, 0x9, 0xdf4}, 0x10) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='\x00', r2) pipe2(&(0x7f0000000380), 0x80800) add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="833fedded7f45d1216894d0fe62034f374e88a901fb4d58a6f5d4f1a2b3fcf2dff5bfcb8446a5fd01b1e6d35e0f2dee6c1836318c7b11798f8172d659ef8c1b7bfaf23d008e68e250805c29663905ee4dc9b3967cdb94ea35bf80a36d96375e22b4e38450059af3449be174f38acbef30647e00b5152f566fffeb1471b996d02c98aae1fc32cefe4d9375c336249f95d9989d0611234e95e6be47bd5c93b8fc54edfc75cb37487a6f5284df205e3c5ad5415fc4acaa4e754565b2bc03d3ff3bb0c4749f8038d8c4ca254ffd16fc9b7538deeba141acc4549be8131755b", 0xdd, r3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x400000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1ff) r4 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7f, 0x200000, 0x0, 0x0, 0x1b, 0x18, "cbd59d18ffd16178223858a586e023fc978f54b45759ad77c7bce53dfb4e6b892f95085b4a85605b225a9cebdd44b14bb7cdf08f83ee3f1779a3b53b8b8a56d0", "ad52be7b5e4a788fa088049d361cbeb4ecafe6bac9a9e53ce2bdd0fd5959f41c58a81c8387fc554cac549ca8ec487fff1de67a3dcfedc8a3dc3e5cf97306d25b", "6b4495083d2e1d0a727b26629a4d17c445dd99d73bbef647bea8072ec40b0567", [0xef, 0xff]}) 2018/03/20 05:24:55 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0x70, &(0x7f0000001640)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6e}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000001700)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x7, 0x5, 0x200, 0xf0e, 0x7ff, 0x6, 0x4, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x100, 0x200, 0x40, 0xfffffffffffffffe}}, &(0x7f0000001840)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001740)=0xffffffffffffff62) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf2, 0x200, 0x80, 0x9, r2}, 0x10) r3 = mq_open(&(0x7f0000000080)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) signalfd(r3, &(0x7f0000000040)={0x5}, 0x8) process_vm_readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/120, 0x78}], 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/80, 0x50}, {&(0x7f0000001440)=""/238, 0xee}, {&(0x7f0000001540)=""/208, 0xd0}], 0x6, 0x0) poll(&(0x7f0000000280)=[{r3, 0x1004}], 0x1, 0xce8) 2018/03/20 05:24:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) write$tun(r0, &(0x7f0000000240)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr}, @udp={0x0, 0x0, 0x8}}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x4, 0x9, 0x57, 0x7, 0xfffffffffffffffb, 0x5b, 0x2, 0xffffffffffffff81}, &(0x7f00000000c0)) 2018/03/20 05:24:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip_tables_targets\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) 2018/03/20 05:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xb1d3, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 2018/03/20 05:24:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/205) 2018/03/20 05:24:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x9002}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) 2018/03/20 05:24:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x800) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) 2018/03/20 05:24:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7, 0x3, 0x2, 0x7f, 0x5, 0xfba}) unshare(0x40600) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/20 05:24:55 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x82) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) sendto$inet(r0, &(0x7f00000000c0)="abb69aa308e8f814b9a6543ea1aa58ac3847032be1e2d063fde7001b465115583c7d8d35b0722caa981c6c37f2b0a74830555fbd42b6dfc0b4eaf2dc23e5c5c539ceda1e5c8a616b7280f44c199c689c6a02a6def412ecae187e20ce", 0x5c, 0x40, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/03/20 05:24:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ipddp0\x00', 0x1102}) r1 = memfd_create(&(0x7f0000000240)='/dev/net/tun\x00', 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x8}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[0x55d503a4]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/03/20 05:24:55 executing program 7: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3fff4)={0xffffefd}) poll(&(0x7f0000e94fd8)=[{r3}], 0x1, 0x0) 2018/03/20 05:24:55 executing program 5: r0 = open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/20 05:24:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[]}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000000)) close(r0) 2018/03/20 05:24:55 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000140)='./file0/bus\x00', 0x40000) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) chdir(&(0x7f00000001c0)='./file0/bus\x00') truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xfffffffffffffffc, 0xffffffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffc, 0x0, 0x10000, 0x7fffffff, r2}, 0x10) 2018/03/20 05:24:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x6, 0x2) 2018/03/20 05:24:55 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838df49e8ab9d4e179c7a65995596ddb23b7bf1f81b4d2e557c8d4763dbe51ac32be0c356a17dc41a3ff7abc5030dbaaed0465912720566d344ab631f4f376bde58c8d01de9255cde4f49dc0912684519bdd448d6494ca1f012d27f99eb3dfed91b279f9a65566250deb98a3335cc5b44416055443d6151174b09334ecc7893f3d868da2f3a5a9761fecc462eff7c36c4439f2df4f53797ac9177f15a58fb7d628cf639477d50125f57528dba56bca02c2f7a94ec25a7e7002e3cfe4c6a445f7ed5f30f63615b9f7d7646d8998ea8d05ff0425afdc10eb49b0b4c92aa022bc4459b72d488c22c64d4f5fd47226811d05", 0xfffffffffffffeb8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/03/20 05:24:55 executing program 7: r0 = getuid() ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000180)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4800, 0x180) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/03/20 05:24:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000000080)={r1, r2+10000000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/20 05:24:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x80000000, 0x1, [0xc4]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @rand_addr=0x1}}, [0x8, 0xffff, 0x9, 0x100000000, 0xdc, 0x7, 0x9, 0x1000, 0x5, 0x1ff, 0x8, 0x1, 0x5, 0x6, 0x1000]}, &(0x7f0000000300)=0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x4) r3 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0xa, 0x10, 0x1, "b079b12af737f28067ee8be11025d6be802b72e25d964f5294fa23249f29d287f0795fcaccfeb770b48d5bc8d0347c528f96cb5ed023fcb1c37e81088587e048", "0a473a7583836b6a0fa4c1401b744797aa28d123f69f33cec845350d33b10baf442e19acd25414017808612c7c64d3c579a7d22bab09fac814ff77b4900d1326", "08bf8d5d23135fe7fbe0426c08fb5cb51fb2ee7fb099d80cbf0b7a7be86fa45e", [0x6]}) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/03/20 05:24:55 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@loopback}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@empty, @broadcast}, &(0x7f00000003c0)=0xc) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) read$eventfd(r1, &(0x7f0000000100), 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, r2}, 0xfffffffffffffd79) 2018/03/20 05:24:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000004000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000fe1419001a00040002000700001202000007e200e10c00f41ee400", 0x39}], 0x1) 2018/03/20 05:24:55 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={"616800e1c47366fe2a40a800000005002000"}, &(0x7f00000000c0)=0xfffffffffffffd42) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) dup(r2) dup(r1) r3 = open(&(0x7f0000ae8000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) 2018/03/20 05:24:55 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) flock(r0, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) 2018/03/20 05:24:55 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e20}}) 2018/03/20 05:24:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x10001, 0xfffffffffffffff7, 0x2, 0xffffffffffffff34, 0x8, 0x9, 0xad, 0x100, 0xff, 0x5}, 0xb) gettid() close(r0) 2018/03/20 05:24:55 executing program 7: r0 = getuid() ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000180)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4800, 0x180) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/03/20 05:24:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0xffffffffffffff0a}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) 2018/03/20 05:24:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netlink\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) pread64(r0, &(0x7f0000001340)=""/2048, 0x231, 0xfffefffffeffffff) 2018/03/20 05:24:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x8, &(0x7f0000000080)="715f05ebf2f8fab14ede5c36758a65959e49f17b7632ee115c8440b9da5811f0ea972b2258592d3998da4a36c486e66c688aae796f3877d370c53b4d52524e5cc3a3e33f268fe7a19a9cf10c3ba2517234bf12c561be25330793fd48b1a176193390a764171659b946a28667244074bede0115b2a3c2b2be60af81e45c08511ac5e8afc9e5ac4c00bf3b0a7fb4009ae983a9b158e412fd9c1375d9ef762d749056e19def1e0cb4860346c1240b7140ceab1b41297860663e234b804686ee2e0cf40d249273cb0b2e7b2bb00e37b0ea95dcf369dc3e50a233") shutdown(r0, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x0, 0x4}}, 0x2e) 2018/03/20 05:24:55 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ac1000), 0x4) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000001400)}}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001800)}], 0x1, &(0x7f0000001900)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/20 05:24:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netlink\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) pread64(r0, &(0x7f0000001340)=""/2048, 0x231, 0xfffefffffeffffff) 2018/03/20 05:24:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x7, &(0x7f0000000180)={0x0, 0x9, 0x3}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x0, 0x1c9c380}}, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={'gretap0\x00'}) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000140)={0x1d, &(0x7f0000000100)=""/29}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) close(r0) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000040)="2b50a226b48da428edcf58b0eac1506e24ea6f092acda404e28764e3adf46fbecb9a97b5402af4ce4fb53b66a348e3c9b70260f309f4b5e832e349ca5baf9016b00367a646ec1148279ddd63eb36654e4acab07441d4546b38959a4d34fa3530f6d6134e217bf24dda5e") 2018/03/20 05:24:55 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x6, [0x0, 0x2, 0x7, 0x8, 0x7, 0x6d7]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/03/20 05:24:55 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)={0xffffffffffffff7e, 0x0, 0x3}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x9, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3}}) 2018/03/20 05:24:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) fcntl$setsig(r0, 0xa, 0x2b) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x6}) ioctl$TCSBRK(r2, 0x5409, 0x6) fcntl$getown(r0, 0x9) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) tkill(r1, 0x16) 2018/03/20 05:24:55 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = getpid() ptrace$cont(0xffffffffffffffff, r2, 0x7f, 0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x408}], 0x1, 0x8) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/03/20 05:24:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0xfffffffffffffffc}, {}, {}, 0x2000000000000000, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 05:24:55 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ac1000), 0x4) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000001400)}}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001800)}], 0x1, &(0x7f0000001900)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/20 05:24:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x25e, &(0x7f0000019000)}, 0x2) 2018/03/20 05:24:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) fdatasync(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/20 05:24:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read(r0, &(0x7f0000166fe0)=""/32, 0x20) 2018/03/20 05:24:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x0, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) [ 51.188514] ALSA: seq fatal error: cannot create timer (-22) [ 51.218115] ALSA: seq fatal error: cannot create timer (-22) [ 51.227031] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 [ 51.289344] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 2018/03/20 05:24:55 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x0, r2, 0x78f8) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/20 05:24:55 executing program 0: ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000978ffc)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) 2018/03/20 05:24:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000630fe0)=ANY=[@ANYBLOB="e0000002ac1400ac140000"], 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/20 05:24:55 executing program 1: mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) socketpair(0x5, 0x802, 0x980, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) readahead(r1, 0x5, 0x7) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00003e1000)='./file0\x00') chroot(&(0x7f0000000100)='./file0/file0\x00') 2018/03/20 05:24:55 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) r1 = socket(0x10, 0x2, 0x400000000) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="1e58f8c0d22765595d71cc364d4e974370af4d413dabcf35a2f6d504b040131e38ef", 0x22, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x20) ioctl$int_out(r1, 0x20000000000545e, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/61, 0x3d) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000900ffffffffffffffff00000000", @ANYPTR64, @ANYBLOB="0000000000005cf96725"], 0x3}, 0x1}, 0x0) accept4$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80000) 2018/03/20 05:24:55 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x100000000}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x200}, &(0x7f0000000340)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)=r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000000100)=""/229) 2018/03/20 05:24:55 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x30c, 0x9, 0x5, 0x6, 0x1f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) finit_module(r0, &(0x7f0000000080)='/dev/ppp\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0x3, 0x3, 0x6, 0x2, 0xe1}, 0x2, 0x20, 0xd8a}) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/20 05:24:55 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000280)={0x2, 0x0, [0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x54, 0x0, &(0x7f0000000100)=[@reply_sg={0x40486312, {{0x6, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00000000c0)=[0x78, 0x0, 0x38]}, 0x3}}, @acquire={0x40046305, 0x3}], 0x93, 0x0, &(0x7f0000000180)="d3f5d263b2d04b2ba2c503cc5bc2feaa10a68b5b5a1dc2a7da1b1926ac3f9d30970fb9157c27d1d2d062647a41b4d98aecafb50db8ba4f97312d497876cd62ac454d69acb3d80ded830682387932150b0c7355ad6935cba2feded15341b4eb6ce64746527db53745cb59bb46715fac8b79cb5819b4c36edba87782ad42aeab530d8efe15c0b51d56a0d9344134a4e891e845de"}) r2 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0xc0f85403) 2018/03/20 05:24:55 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)="2900000018003109002000010020ce060200000000ffff0200000ef4ff010000000000000000000000", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x1, 0x0, 0x3, 0x7, 0x8, 0xffffffffffffff2e]}, 0x10) 2018/03/20 05:24:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/20 05:24:55 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip6tnl0\x00') 2018/03/20 05:24:55 executing program 7: unshare(0x8000400) r0 = memfd_create(&(0x7f0000000100)='/selinux/mls\x00', 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) rt_sigreturn() 2018/03/20 05:24:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000b20100000000000000000000000401000000", @ANYRES32=0x0, @ANYBLOB="000018001400010000000000000000000000ffffac141400"], 0x30}, 0x1}, 0x0) 2018/03/20 05:24:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = epoll_create(0x9) r2 = socket(0x2, 0x80a, 0xc65) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x2) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/20 05:24:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x4e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7ff}) 2018/03/20 05:24:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x41) [ 51.409193] audit: type=1400 audit(1521523495.946:20): avc: denied { create } for pid=6739 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/20 05:24:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001140)='/dev/snd/seq\x00', 0x0, 0x38a1942acf374346) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6200, 0x0) prctl$getreaper(0x19, &(0x7f0000000080)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001100), &(0x7f0000001180)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0x0, 0x1, 0x300000, 0x2, 0x1}, 0x48, 0x7ff, 0x3}) 2018/03/20 05:24:56 executing program 4: r0 = add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000), 0x33, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000200)=""/114, 0x72) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000040)={0x7fffffff}) 2018/03/20 05:24:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000000c0)=""/178) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/20 05:24:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "1cd054168d5be0091b33c9257271391bdf974bd7972f11fb8e7529fc03c890f6ef5c59eaa388a62ff2073cb2"}, 0x3c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) fcntl$setflags(r1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000140)={0x4, 0x3, 0x8000, {0x0, 0x1c9c380}, 0x9, 0x100000000}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) 2018/03/20 05:24:56 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) fadvise64(r0, 0x2, 0x9, 0x4) r1 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x2fd7, 0x7ff, 0x4, 'queue0\x00', 0x401}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 51.440369] audit: type=1400 audit(1521523496.006:21): avc: denied { write } for pid=6739 comm="syz-executor0" path="socket:[14931]" dev="sockfs" ino=14931 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 51.474894] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/20 05:24:56 executing program 7: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000100)=0xfffffeba) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') shutdown(r0, 0x1000000000000002) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x20000) 2018/03/20 05:24:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000000240)="00000000000000000000000000005ecfd553de678f0a", 0x16}], 0x1) syz_open_pts(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4900, 0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/03/20 05:24:56 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x80000000000030, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000013fed)=""/19) 2018/03/20 05:24:56 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) creat(&(0x7f00002e3ff8)='./file1\x00', 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30800000328a7d8f974eba2d", 0x16c) 2018/03/20 05:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28000, 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) getpeername(r0, &(0x7f0000791ff2)=@l2, &(0x7f0000f42107)=0xe) 2018/03/20 05:24:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46003) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfd7, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/20 05:24:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/152, 0x98}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x10000, 0x8000, 0x87e, 0x51f, 0x8000, 0x9c5, 0x2, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0xe6, 0x6, 0x4, 0x1, 0x7, 0xfffffffffffffffe, 0x9, 0x3ff]}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x7fff, 0x8001}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/03/20 05:24:56 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x324, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) r2 = getpgrp(0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x1, &(0x7f0000000280)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) r12 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getgroups(0x2, &(0x7f0000000940)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) r21 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000fc0)=0xe8) r23 = getgid() r24 = getpid() r25 = getuid() fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001080)=0x0) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() r30 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001180)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000001280)=0xe8) r32 = getgid() r33 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)=0x0) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000013c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000001540)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="47cd4865d60909a0244faeb80e3977743cb9080c206cf32c7abf81144b198d543e285dfced547d2b40b76a37298bd4012a92", 0x32}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000001400)=ANY=[@ANYBLOB="180500000000000000000000c79acc680f430886b862e42fd1edcb8b255790e3372a92e20f695d78598a134ddc7e1acf9c715dcd077ceaae1649771ead69a0706c9aef96c5ee7bf150595134f6", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r11], 0x90, 0x20000000}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="c0671a2c1a63595445a198507d73f3a23188bbd62dafc52b19bd1e52c1bb2c5e9c5da7bae32e3cfd4989f204891b772f8642374338c66757d55c7b0dde5a2c5186f012141f6e08b577ad548f649d87f27b9da20d93947cd50601be910cb8e2f7af37ec24edeccd1e566a2549e6e0f9ca986131228ffb04681c058c7aa111880084f257dd2386eb004779bf03152696443f25d571209cb5ccd279df68f0065f395046a407a7ed", 0xa6}], 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000700)="2b18f363ce230c0c596b974ae7dbd179496163a3b3d2329db9829c259c7ec52ea28a338fb635deb063adb47f43ad16c1b025d947a9e37d095dd6bed661440090d7", 0x41}, {&(0x7f0000000780)="c3b47e57820826594cf841208721cf8c161e4d13d8fbf877a6b2b89f617fe04d6798c9e971b0a3bc633f94da3c751a7053034a4481a0f035c5dffacd843d38fa6eb537d5f4b868257698ba7b2bff719c25c874627f4018e04f31e6fcf9349644ed5641332dcda290e2ff71370db60022d461bb7446b06cdd00650d7cb83de8739af341cf1e446c424cd2604144fd77852a9d75e1193508fcf9fc7a6403a5396ffdc910dea4676afd32a983e90815560ef15e7f1b7be3a70e1db9f77f89708bedac4ab4b183f7", 0xc6}], 0x2, &(0x7f0000000c80)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x48, 0x8000}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d80)="e19cdffa9001a16dcd23338b4710e2508428e15dc57d8407892f4549b992c9e95069d7bf5058e5d39f5950eb83a06fba33e7171a4a10c92c2bea0b3b3f6c47d4bca632043ff48fc6d9955e81e8826370ecd6c8cca92d6fe2f3f8bb4d005233f239149c807b1c9fa382aeb666f3699698306d6fb5d2367995859b419ec8e03e9b714efd753db2955022ea7fa94d8cde018a98b40da0d6a372203d70fff13a90a1eb0d0546de836d074802fd794302dd5f823a234ede6d44ad876083c6dd57af1962816875826a7d7ff937334c32cab0c901ae582eb7f5fe76432058a85ef3e93a192a0eedf71d263e213425e072c466c0357b2f546418", 0xf6}], 0x1, &(0x7f0000001700)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r33, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0x104, 0x4}], 0x4, 0x80) dup2(r1, r0) 2018/03/20 05:24:56 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00e6ffffff1900a30700000000006ef75afb83de448daa7227c4524fa29e00060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) flock(r0, 0x4) 2018/03/20 05:24:56 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x22100, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x1000e22) inotify_rm_watch(r0, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x2000001, 0x31, r2, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0xf, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x72f, 0x9, 0xd610, 0x2, 0x1c}, 0x98) 2018/03/20 05:24:56 executing program 4: rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80200, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0xa0011, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x0, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffc6b, 0x2000000c, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x3ff) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000300)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x70, &(0x7f0000000340)="cc07069b49af8cd9a8b529bc55baf37ae9ae9f2c80912c0c231ed1a13b62667ac6a46d1729bf775db6df01408c5d4d5b83035b8ee02c3656be288abd0a5e2434581bf34eb4757254c6f6b5fe8462ea91da7170650779457d2ae36dd6189f0a8ca1c0eaa7cd87d4717e9a65fe32c77801"}) sendfile(r2, r3, &(0x7f0000000200), 0x8080000001) clone(0x42100, &(0x7f0000000100)="28b356b13cceaee8373f434836242ff0ce0363bae4d6e41a2f87cfc7363cfdd94f886a6fbd9e7cfe5bba8e799905518c7a973610542b946436a4fca48515951aa89a4a08952b30882b8b1229321704", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)="8087eb70b81bb03db8aa016d7e803edf") 2018/03/20 05:24:56 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) getsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000001c0)) 2018/03/20 05:24:56 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x40880, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f0000000080)=""/112, 0x70) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/20 05:24:56 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x8000}, {r1, 0x40}, {r1, 0x2004}, {r1, 0x8000}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x400}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{r2, r3/1000+30000}, 0x2, 0x4}, {{0x0, 0x7530}, 0xa34, 0x8, 0x3f}, {{0x77359400}, 0x7, 0xfffffffffffffffb, 0x7f}, {{r4, r5/1000+30000}, 0x5b1a, 0x5, 0xffffffffffffffc1}, {{0x77359400}, 0xd30, 0x3, 0xa4b}], 0x50) getdents(r1, &(0x7f0000000380)=""/171, 0xab) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfe83, 0xead, 0xfffffffffffffff8, 0x0, 0xa709, 0x401, 0x4, 0x101}, &(0x7f0000000200)={0x1f, 0xff, 0x2, 0x2, 0x7fff, 0x101, 0x5, 0x9}, &(0x7f0000000240)={0x10000000000, 0x3f, 0x2e1, 0x1, 0x16a, 0x5, 0x8, 0x5}, &(0x7f00000002c0)={r6, r7+10000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x1}, 0x8}) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) 2018/03/20 05:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2000000000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/20 05:24:56 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x8, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x29, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) 2018/03/20 05:24:56 executing program 2: eventfd2(0x0, 0x0) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffffd) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2109c0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/20 05:24:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x40001) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x36, 0x0, 0x38, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffff8e}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) 2018/03/20 05:24:56 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="f843b501e41d3f66c047d265cbd6d4b9", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac140000000200001400000000000000"], 0x10) sendfile(r0, r0, &(0x7f0000000200), 0x3f) 2018/03/20 05:24:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x40, 0x7, [0xff, 0xccb8, 0xc67, 0x9, 0x7, 0x4, 0x12f5]}, &(0x7f0000000140)=0x16) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b74000)={0x0, &(0x7f00003cffc8)}, 0x8) 2018/03/20 05:24:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="c32a8594e1a6aba0978cc28323e24808c0ffffb9eb1fadd913087859174ce06d4e30c203e90a69b7c75009e6283b7c32fa905f16c348eae4669e75408f4710bc4982e40f91031464fa1bba44d02db35d52d85198fd0213870f7001024208fd4e78a915f16f3f6bd3d7bc97ddb7ef79332792cca8a37ae267affd216c1ad80c6a620816d7a7d46c02a64175553556d2eb7e36545df90fdc1c10bcf8934445d52f016485f8d6204a962ff0e30faae10b1fc7e3d1475b870c60c16441051fb2dedb4027fa437627c3bcea8e", 0xca, 0xfffffffffffffff9) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='[\x00', r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000003c0)=0xc) 2018/03/20 05:24:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b47ffc)=0x1000000, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x800, 0x7, 0x2, 0xe5, 0x7, 0x2, 'ipddp0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0xe}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x2, 0x6, 0x4, 0x1, 0x4, 'bridge0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @loopback=0x7f000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/20 05:24:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xffffffff) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x7, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/20 05:24:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0xe, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x2, 0x1, 0xff, 0x4}, 0xfffffffffffffdf4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x1cd5270048962fcb}, 0x3dc5) 2018/03/20 05:24:56 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/20 05:24:56 executing program 1: symlink(&(0x7f00000000c0)='./control\x00', &(0x7f0000000080)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 05:24:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/20 05:24:56 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000000040)={'bpq0\x00', @ifru_names='nr0\x00'}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x15b) 2018/03/20 05:24:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) [ 52.041300] binder: 6866:6870 got transaction with invalid offsets ptr [ 52.050619] binder: 6866:6870 transaction failed 29201/-14, size 40-8 line 3156 [ 52.062131] binder: BINDER_SET_CONTEXT_MGR already set [ 52.067564] binder_alloc: 6866: binder_alloc_buf, no vma [ 52.068066] binder: 6866:6870 ioctl 40046207 0 returned -16 [ 52.084131] binder: 6866:6877 transaction failed 29189/-3, size 40-8 line 3128 2018/03/20 05:24:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='.@\x00', 0x0) keyctl$invalidate(0x15, r1) getgid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/20 05:24:56 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "794b16767181dbb13e0642f805f8ded2a6c846d74a96cddac23ac6fd03382d5c7361287d15b65d242219767bb5f1356c88c55668274970e90f022c1fcff9a26450729198a3469a04f6f5ac8ab37b2cd83898dfb8deb1378f7ea53e7c9784216ea2f1ae19a7fff49bd71be96ca52dc58b47f2bb51b141ed5a6d7fdd709b84"}, 0x80) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x400000) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timerfd_create(0x3, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/20 05:24:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xd2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3ff, 0x7, 0x8000}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000008}) iopl(0xad) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/20 05:24:56 executing program 6: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='&em0cpuset@\x00', 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") fchdir(r0) getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x40, r2, r1, 0x0, 0xffffffffffff9500, 0x0) 2018/03/20 05:24:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000200)=""/147, &(0x7f00000002c0)=0x93) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x401, 0x6, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x81, 0x8}, 0x8) prctl$intptr(0x21, 0xfffffffffffffff9) 2018/03/20 05:24:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x8080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x45a, 0x200, 0x181, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x2, 0x30, 0x74dae6eb, 0x800}, &(0x7f0000000100)=0x18) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4e4, 0x8, 0x4, 0x7, r2}, &(0x7f0000000180)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) close(r3) getpid() dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) 2018/03/20 05:24:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000280000)) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/03/20 05:24:56 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000002580)='wchan\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x5, &(0x7f0000e0fffd)) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000025c0)=""/130, 0x82) sendmmsg$unix(r1, &(0x7f0000002500)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000200)="6d5dfe51e927da902865ec559274b1d25088e0a9084b7a84e044b8abdb11950bcc8166c7eb283d2ff8989b17f769923857cfaff5e0ac192fd265feb915b2ce8f9636f9002c0ba786876702021741e9cd09e1e3b1959da785dc42363d8078a362faf2c925d8af9f99084f5f1d5c32caae7be526c2089b96b096ed8ea3fb15fc481fd1", 0x82}, {&(0x7f00000002c0)="fe6af9c15918d65edd34c98a9d0d1f05b12490fa698ca8ef117a8b6a31e58493c2c2816a1c1b02efa5563bc9ba0bba60eb90a0eb6b0ee40c93eef687783e6469fa336f4271484776c16e3686ad4a7b885bab5fdb679a2793f102b5bed0615fc415589422b7669eacdcd03401fea2ebc5e59585ec21245a65003567aa41157c00eac63c9d908b42fdbfadd162def769f1411c03907f9eccc5230e", 0x9a}, {&(0x7f0000000380)="ae3e9f9b5f1f11da93b47f6e195c060b04796a9cb85b81852a2aba3b71735fa77b90f425b97d71371ed91bdf82cdc37cfcd16e1e7317ed1f6194d1d9d687a73b47649e647aa63d17e91ce5b3383e10299391e71a50ba85bd42d16c6addcdfa510a758ff336e855929b8fca9f0c0e8e77ff1b6d1c7ebbf5c6f31f57aa288311527f", 0x81}, {&(0x7f0000000440)="98f30242d612f66cca29f4ce92db6836217e8ec4410d63adc887d7ea25728ecfddd856909aeede35ce1b67bbc06fafddde603fe4b47d45b6ea26846bbb38b72d273862208054e74f324b833bade7263e97ee90fd2735dec6e8149f0a86aa37b0c4bbfdc637db32f55cb726", 0x6b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000000)="9f1d0d1f00a7b12b83", 0x9}, {&(0x7f00000014c0)="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0x1000}], 0x7, 0x0, 0x0, 0x28f67eb547075903}], 0x1, 0x462eea2618d8d22b) [ 52.094456] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.102412] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/20 05:24:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x178, 0xfd73) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendfile64(r0, r0, &(0x7f0000000000), 0x9) sendto$inet6(r0, &(0x7f00009f0fc3), 0x2e5, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}, 0x200000000000000}], 0x1, 0x2041, 0x0) 2018/03/20 05:24:56 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x803) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x80, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0x2, 0xcc4, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x5919f173, 0x4, 0x1, 0x200, 0x5d1, 0x8, 0x697, 0x8, r4}, &(0x7f0000000240)=0x20) 2018/03/20 05:24:56 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40080, 0x85) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x7) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r4, r0) 2018/03/20 05:24:56 executing program 3: write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x9, 0x79, 0x0, 0x10000, 0xfff, 0x0, 0x20, 0x9, 0x6, 0x40000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000fa4)) 2018/03/20 05:24:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x6, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x100000000}}}, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"54ae9ea07c1e43"}, 0xc82}, 0x10) 2018/03/20 05:24:56 executing program 1: setrlimit(0x7, &(0x7f000018f000)) signalfd4(0xffffffffffffffff, &(0x7f0000f8a000), 0x8, 0x0) r0 = socket(0x7, 0xf, 0xfffffffffffff801) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/03/20 05:24:56 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/status\x00', 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x100, 0x0) utimes(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000b00)={0xffffffffffffffff}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, @multicast2}, &(0x7f0000000b80)=0x10, 0x800) r9 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10, 0x80800) r10 = socket(0x11, 0x80000, 0x3) r11 = syz_open_dev$binder(&(0x7f0000000c40)='/dev/binder#\x00', 0x0, 0x802) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) getgroups(0x1, &(0x7f0000001040)=[0x0]) r18 = getpgid(0xffffffffffffffff) r19 = geteuid() lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000100)="214735c58c9e476235dab4b0951f1cbdf9158f23526cd5b1b70bbab80d07a9e5d6486ef14475c75cf45f71acc2457818db18282584dd3205aa2055daaeb981b8b1c8ca91eb69b01cd6a2f750ccec48d7703e7a3bf0d61b5646f391d5a72ed420a109bf0ffdd4eaa6f1d972ff207dd1a470195ec985121c35a48cb2fcfd00e993f89d8558bacedcc28bd925664d6b503f93d434dd78b1b38b7c72a7fbc89ec1c927cf090a0fe643de648c7aa23241a79a480779060a721afd49e515ad7ee17ecaba937c07ef785c8f84692a3fd4fc965d134b6ba1d4b3b5f4aa2e8d99356ea91dae00a1", 0xe3}, {&(0x7f0000000240)="6aa74b889ab1dd29f305afe5611c2be871539a0310eaea137f9d078d27aa7bb8564b5395a44916757342d47ba6dba2875d6c089b0bda2401a424cf2dc5c3b948bdcd31df75c44b4010000fe8b69c526a366189c28af1154f8d7819818eb426fb6ce96e129585cd6cf6fc7aa1a79c241e682e9ea65b43d03817f7e0423aff1bba90c353ceab86c9246ce83b8066115ec4e548de62179ec540d3cdfbb8ea3288a82926dd52994bdfd72ed387d95408af64ee4d5ec6bb6efd29c2082f9794b1aaecb03fb28a9b31f4f5155fbd94e9c466d41c83f14ca046adf2e4", 0xd9}, {&(0x7f0000000440)="6323c6b21f62f27bf3f0487c1367d4338170837a971d173de264bfa0cfbb85c3aad97fe15cb123766d495bebc822ff3204393325a48ee9dabfd40dfd144b6036748cd966d91750bbee6574840e87c4cfbff50ecb594370d70eb6a236ff760fce5dca90e8062079f014976da642a73de26790e292446e0e4a86ea74046c69d6c7aa7edbeee31451920ed134c25fcab3f8de9361a433e6ca428ac361ed7a97d91dc1d66d29c266cb64785a0cd9f054d4f0f5d25d528890427a5f886493d0cd51be83ee5756d38b423c3dd3c4600ab9eca913e010b666da2fd1fea874f99958e68450a4e6f4", 0xe4}, {&(0x7f0000000340)="0b2401be0c3bea729a786e11cfa181080686a51b", 0x14}, {&(0x7f0000000540)="23ca3500c753f8c13abec274cbbf9f662bc4897bfdc2ed4bc43c979707a5ec467cfdfacdd006c83e4973dfa21608ca0d0b1ffa1997deb7f893103da0e81445238a8aec27010d44420ce76c4d673a763f3fbbe5a93eed92e4d9f3159aa10312f2668d527f623bfcfd43b6d2f44038f5763296d4221ac86b649bbc14231ea231a314ebc4ebe308a5bcfdebb997e538c79ef77218bb28c7a9c46036ae55a3f9bc4742fcd24120880f1afa7f395fe6d4dad661bd6c55c39c79f4872e6f666f527f0d7e142402b6b98ba60f55c121f023d4a4a4d1dc39742040c28c", 0xd9}, {&(0x7f0000000380)="05c72fe813ee82d26d38c8060b224f4841668476e1", 0x15}, {&(0x7f0000000640)="d2882becc8055c46b3b180458f4453e252dcb26e2d8a32445cd5322ce594460b06b566d8b2bca7839d248c6984e03af9c041662f4a9575eb1aea305285c3745085d421d9b52c2d96d2a65e8505f4cf134f92ad4989a3a8d2c3c83c1a093b38e9488110c573185e8fd9b8eeade869244a9f49cd05a0b246cc6f088ae97f265a3ac1d3efe6b5941a5af4b558ffd8c531b8597efb99a9", 0x95}, {&(0x7f00000003c0)="bf32826d7a8dfac5141ec825162e494ae6c6786bf336", 0x16}, {&(0x7f0000000700)="58a88c48022d83dcb0f19cba177ecace07cc91362e53695d6b564716890ada4d708bc91f54857f14001f84fedcf8c1b4bbf68b92984bd0141d9f480c6527400d7a9887b8500f23d6dec823d6fbf148dea27bb000996c3af1ec92d305c872f078c9b3945e99158b6b27aa2c0c8c1f7f9828d247af10c0b51a74bebb5e96bfb66297ca8aa3be2e8648eac0daf850ca8e9926a3d42276e6b170a4bc1893a54c1e1c5bd4d57907cdce4138bbd4646ac1f066698cbea37dea0aabaf5968e3acf42d056ee90fd50987aed72104a5778e14132dadc69d0bba5064eede6376ae7630fc24540892dab824ff08fa", 0xe9}], 0x9, &(0x7f00000012c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002004fc65008c994c9333aa54da9292a000096daa05b91c318dcf735be7f3ae6563b0f9c1b9c36a0eed602cd334ce54a82b6ca0b6f22db9a4b57bf3718ceec1a8d2dd2e6f9d57d20f3641f19f4761582c746f214e5b99658d131f5caa08f3f3b54cfe06eab92b8b42a4521cb42cdf0c2819f2f82462178b6b0ed775cb37fc37ce5f0204b22ed829b5d113b114219ca8d7911d311726202b2b9ec4539ad3ecbb657a29dd95f8cf6774d4e598a48bc224d0bcaedaa24a21407", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002c9493a", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20], 0x98, 0x40800}, 0x20000004) creat(&(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 2018/03/20 05:24:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0xa9c, 0x2, 0x7fff, 0x80}, &(0x7f0000000100)=0x98) r3 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r3) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x494, 0x270, 0x130, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000001c0), {[{{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0x0, 0xff]}, 0x6, 0x9, 0x100000000, 0x0, 0x0, 0x326, 'bcsh0\x00', 'bcsh0\x00', {0xff}, {0xff}}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7f1e500b1774f3d45c60fd446c466b26f7a55061471ee08304bb3de377bf"}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0xff, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x34a6c3d64a87f0ed, 0xff]}, 0x8, 0x1, 0xef, 0x8, 0x100, 0x9, 'syzkaller1\x00', 'eql\x00', {}, {}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x11}, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff, 0xff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0x23d27e236e255d8b]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff]}, 0x80, 0x1f, 0x3, 0x4, 0x1, 0x7f, 'vlan0\x00', 'irlan0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 52.234278] binder: 6932:6934 ioctl 400454cc 0 returned -22 [ 52.244300] binder: 6932:6936 ioctl 400454cc 0 returned -22 2018/03/20 05:24:56 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000f66ff8), 0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 2018/03/20 05:24:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000105000)="fc00000016000700ab040008090007000a0022590200002004000300e0000100004533a49e3500a60000000008036915fa2c1ec2ff12f0009bb9de061219d07f1500020000008ce6036c6c258f1a273c2e117c22ebc247ad4306000009db8934d07302ad1720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cde045a32e200fc83ab82f60af70c9d00f2f60800000003000000000000040112bab2b9d243f295ede0ad91bd0734babc7c3f2eeb57d43dd16ba18cd7efcd66ff3300000000004867b4d5715505e658a1ad874f01731d05b000240041dd108f6ff6b60000000000000040429fd3000175e63fb8d38a8757f1ef000435", 0xfc) 2018/03/20 05:24:56 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/20 05:24:56 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f23b4e884", 0xc32}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x200000}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/20 05:24:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000061c000)="7365746756472f52ee3e") preadv(r0, &(0x7f0000000100), 0x0, 0x0) 2018/03/20 05:24:56 executing program 5: r0 = gettid() exit(0x0) capget(&(0x7f0000000300)={0x20080522, r0}, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd}) 2018/03/20 05:24:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000), 0x28}}], 0x2, 0x0) getsockname(r1, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x19, r2}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/20 05:24:56 executing program 1: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000280)=""/117) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/84) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) 2018/03/20 05:24:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_generic(r1, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002cf90000000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000140)={0xff, 0x5, r2, 0x9, r3, 0x80000000, 0x4, 0x80000000}) 2018/03/20 05:24:56 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) fsync(r0) recvfrom$inet(r0, &(0x7f0000000040)=""/21, 0x15, 0x10000, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') readv(r1, &(0x7f0000000080), 0x0) readv(r1, &(0x7f0000001200)=[{&(0x7f00000001c0)=""/4096, 0x2}], 0x20000000000003a2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x40, 0x30, 0x8, 0x4}, &(0x7f0000000140)=0x18) 2018/03/20 05:24:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="820300090b000000000000000000000001001400433867fc3ca05b810000000002004e20e0000001000000000000000002000100000000ff0000000200000000030005000000000002004e20e000000100000000000000008f64b6c0a89ef0f8ceabee7f8f"], 0x58}, 0x1}, 0x0) 2018/03/20 05:24:56 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) alarm(0x7f) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000000300)="fbde6cd3de6de0eb06056197ac06785b9126ffe389050bcde9055ddd838d43d3fb49") ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000002020000000000000300000000000000000000000000000000"]) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x1, 0xc, 0x1, 0x2, 0x800, 0x80, 0xffff, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x8c, 0x9, 0x100000000, 0x3, 0x5}, &(0x7f0000000400)=0x14) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/03/20 05:24:56 executing program 3: r0 = gettid() gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='loginuid\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000280)=0x6, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)="726543c74000096887d0d1e01d00000000000000000000000000") r4 = eventfd2(0x0, 0x800) ftruncate(r3, 0x1) fcntl$getflags(r3, 0x40a) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0xc6e, {0x81, 0x9, 0xae, 0x4, 0x0, 0x76}, 0x6, 0x1}, 0xe) sendfile(r4, r3, &(0x7f0000000000), 0x800) sync_file_range(r1, 0x100000000, 0x9, 0x7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x100, 0x7f, 0x0, 0x7, 0x80}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffff}, &(0x7f0000000400)=0x88) 2018/03/20 05:24:56 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4100000, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8908, &(0x7f0000000000)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/20 05:24:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x58, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x40, 0x20]}}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x65a6, &(0x7f00000000c0)=""/70) 2018/03/20 05:24:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffff54) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xa498, {{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x8f7}}, {{0xa, 0x4e21, 0x1}}, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x28c) getrusage(0x0, &(0x7f0000004fb8)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x36a, &(0x7f0000006000)}, 0x8000) 2018/03/20 05:24:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x20013, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x2c0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/03/20 05:24:56 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7f, 0xa, [0x2, 0xc47, 0x1, 0x2, 0x800, 0xff, 0x9, 0x6, 0x6, 0x401]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0xc, 0x7, 0x0, r1}, &(0x7f0000000140)=0x10) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) dup3(r2, r3, 0x0) [ 52.390096] binder: 6976:6979 BC_INCREFS_DONE u0000000000000000 no match [ 52.401089] binder: 6976:6979 got reply transaction with no transaction stack [ 52.408637] binder: 6976:6979 transaction failed 29201/-71, size 0-24 line 2921 [ 52.411430] binder: 6976:6991 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.445022] binder: 6976:6979 Acquire 1 refcount change on invalid ref 0 ret -22 [ 52.452699] binder: 6976:6991 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.459669] binder: 6976:6994 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 52.467531] binder: 6976:6991 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.475082] binder: 6976:6979 BC_INCREFS_DONE u0000000000000000 no match [ 52.482317] binder: 6976:6979 got reply transaction with no transaction stack 2018/03/20 05:24:57 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000000040)='\x00v\t', 0x1004, &(0x7f00000002c0)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x0, &(0x7f00000002c0)) 2018/03/20 05:24:57 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) 2018/03/20 05:24:57 executing program 3: r0 = socket(0x7, 0x1, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}}, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000240)={0xfff, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000001c0)={0x1, r3}) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x12, &(0x7f000033c000), 0x14) 2018/03/20 05:24:57 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x90f, @empty, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3d}, @in6={0xa, 0x4e23, 0x8d, @remote={0xfe, 0x80, [], 0xbb}, 0x26}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4f6, 0x8000, 0x20000000000, 0x593c559a, r1}, &(0x7f00000002c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r3 = syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000440), 0x10) getdents(r0, &(0x7f0000000480)=""/226, 0xe2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x7f, 0x100, 0x500000, 0x7ff, 0xffffffffffffffe0, 0x0, 0xb019, 0x10000, 0x0, 0x3, 0x9cd, 0x1, 0x1ff, 0x1, 0x1000]}, &(0x7f0000000400)=0x100) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/219) 2018/03/20 05:24:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='task\x00') ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x8, [0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001640)={0x101, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x84) ptrace$poke(0x5, r2, &(0x7f00000003c0), 0x6) sendto$inet6(r1, &(0x7f0000000400)="53cd778f8a7f3ff201ba6c9a12a98befa68a9178a1dba776a852178019261c254e27fd9713025f20d016193a7f47856c48ce45b38c643799d09ab32bf1719480a3b07c59f2a354ca196eace99cb8ff54362c5753fde45d2c69bfcda47aecdbf4e535ba4c6e943483858557ead476c34c93135caad1d57376d376facd2a47dfcb2629f3375f92326800b434fc64c28ff4cf63fe02aac7e9a7846ba48af07f2102f20139df6183c80e0b0f563dbe25872f833696193a7a29d32da74d63e323a04a38afa58c9b6555050447e3a7", 0xcc, 0x4001, &(0x7f0000000500)={0xa, 0x4, 0x100000001, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getdents64(r1, &(0x7f0000000540)=""/4096, 0x1000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001600)={r3, 0x2, 0x2, 0x5, 0xfff, 0xfa}, 0x14) recvfrom$unix(r1, &(0x7f0000001540)=""/129, 0x81, 0x10043, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x0, 0x1f}, {0x101, 0x10001}, 0x5, 0x4, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYRES32], @ANYBLOB="b8f1fcc310021c64cb8a35983cee52bb42a70f367e88ca76d30a79273dd6130c83e66bcab4f8d2638e2bdb54265b154dc360b5afde987b0d451b64ebec63", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0], @ANYBLOB="924b936fc88acb84ac24dfc405b9eafe5a20315987c0fa5081f30f66d82515a7d4ae06006979c854cd4cfb4cb69a992a9895fd430e90228a707332027fc89cbc34b719ee5452351da6d23a98cf655cefd53ead62c999aca852e4c92b261f4dc4a0f5c13a84e86981d152696f85b9f47888ab66a5ff4eadcff7f9c3e15543619bd779", @ANYRES32]], 0xc}, 0x1}, 0x0) 2018/03/20 05:24:57 executing program 7: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) ioctl(r0, 0x4000000002286, &(0x7f00007bb000)) 2018/03/20 05:24:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/03/20 05:24:57 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x1, 0x3b2c, 0x0, 0x6da, @time={0x77359400}, {0x92c, 0x5}, {0xe862, 0xffffffffea09eb34}, @control={0x1, 0x100, 0x20}}, {0x8, 0x8, 0x1, 0x80000001, @time={0x77359400}, {0x1400000, 0x7}, {0x20, 0x8c24}, @connect={{0x4, 0x10000}, {0xff, 0x101}}}, {0x8, 0x80, 0x5, 0xcd, @tick=0x1, {0xffffffff, 0x4}, {0x400, 0x6}, @connect={{0x17, 0x8}, {0x8, 0x40}}}, {0x10000, 0x7, 0x6, 0x7, @time={r3, r4+30000000}, {0x7, 0x8}, {0x0, 0x6}, @time=@tick=0x7}, {0x1, 0xc5f, 0xffffffffffff8000, 0x864, @tick=0x8, {0x7e, 0xffffffff}, {0x2, 0x4}, @connect={{0x80, 0x1}, {0x400, 0x7f}}}, {0x3, 0xff, 0x4, 0x1eccd81b, @tick=0xfffffffffffffff7, {0xa3, 0x6}, {0x7f, 0x7}, @addr={0x6, 0x7}}, {0x27, 0x80, 0x9, 0x5, @tick=0x2, {0x4, 0x6}, {0x9, 0x7f}, @note={0x29972df2, 0x3, 0x9, 0x1, 0x7fff}}], 0xc4) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="ffff001e0100ffffffffffffffffffff0000ffffffff00000000ffff0000"], 0x1e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000380)={0x4, &(0x7f0000000300)=[{0x1ff, 0x0, 0x5, 0x6}, {0x3, 0x2, 0x6}, {0x3ff, 0x2, 0x7fffffff, 0xfffffffffffffffe}, {0xffff, 0xeff8, 0x6, 0xd5ad}]}, 0x8) 2018/03/20 05:24:57 executing program 1: r0 = socket(0x18, 0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400002) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) [ 52.489586] binder: 6976:6979 transaction failed 29201/-71, size 0-24 line 2921 [ 52.498387] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.517138] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/20 05:24:57 executing program 5: unshare(0x8000000) r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x23) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) unshare(0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/20 05:24:57 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x2) r1 = socket$inet6(0xa, 0x20000000000005, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000), 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0xa02) 2018/03/20 05:24:57 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x9, 0x70, 0x8000, 0x6, 0x0, 0x81}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)) 2018/03/20 05:24:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{}, 'port0\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5192}) [ 52.532835] audit: type=1400 audit(1521523497.096:22): avc: denied { getattr } for pid=7005 comm="syz-executor4" path="socket:[16154]" dev="sockfs" ino=16154 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 2018/03/20 05:24:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x103, 0x0, 0x0, 0xffffffffffeff00c}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000005000), 0xffe3) 2018/03/20 05:24:57 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="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") readv(r0, &(0x7f0000001300)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) pselect6(0x40, &(0x7f0000000000)={0x600000000, 0x7, 0x2, 0x1ff, 0x8, 0x3, 0x1f, 0x9}, &(0x7f0000000040)={0x0, 0xff, 0x4, 0x6, 0x4, 0x622d, 0x200, 0x53c0b811}, &(0x7f0000000080)={0x2, 0x229d, 0x312bc097, 0xff, 0x400, 0x6, 0x9, 0x800}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) 2018/03/20 05:24:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00', 0x200}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000006000098f3080010", 0x1}) 2018/03/20 05:24:57 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) recvmmsg(0xffffffffffffff9c, &(0x7f0000002200)=[{{&(0x7f0000000cc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/34, 0x22}], 0x1, 0x0, 0x0, 0x10000000000}}], 0x1, 0x0, &(0x7f00000022c0)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000000500), 0x1f3) 2018/03/20 05:24:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xb}}, 0xffffffef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x10) connect$netlink(r2, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000140)=0x1e) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000080)={{0x1, 0x1, 0x3f, 0x3, 0x8001}, 0x2, 0x1}) 2018/03/20 05:24:57 executing program 0: r0 = dup(0xffffffffffffffff) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x100, 0x0) sendmmsg$unix(r0, &(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) read(r1, &(0x7f0000000080)=""/32, 0xf7e1d5f08e3ad888) 2018/03/20 05:24:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0), 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"696857c4e86c30001867d7a900", {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0xf, r1}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x148) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000200)={r4, &(0x7f0000000140)=""/158}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) geteuid() getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xe840, 0x101, 0xff, 0xd7a, 0xffff}, &(0x7f0000000480)=0x98) 2018/03/20 05:24:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x40000000200a) write(r0, &(0x7f0000dd4f3e)="260000002a000119c69ae8ffffff000000010000010100e2ff000008f7ffffff00e60000002a", 0x26) 2018/03/20 05:24:57 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) sendto$unix(r0, &(0x7f00000003c0)="8df545", 0x3, 0x0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='-$\x00', &(0x7f0000000140)='-$\x00', &(0x7f0000000180)='-$\x00', &(0x7f00000001c0)="2d242b657468302b5e757365722465746830db736563757269747900"], &(0x7f0000000380)=[&(0x7f0000000240)='-$\x00', &(0x7f0000000280)='em0{\x00', &(0x7f00000002c0)='GPL&\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-$\x00'], 0x100) unshare(0x0) clone(0x1fffd, &(0x7f0000001ffa), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000100)) 2018/03/20 05:24:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x256280, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/20 05:24:57 executing program 4: r0 = socket(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000200)=@ethtool_cmd={0x26, 0x80}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e24c", 0x2, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x20) write(r0, &(0x7f0000000000)="0b18a6425cd92e87491a20e11bc21afcf15b3b", 0x13) 2018/03/20 05:24:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/03/20 05:24:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x3f}, &(0x7f0000000200)=0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1, 0x39e, "6a06b14eb828dbf71fc41adb87e3f5f72e8f54b9fb30fa24f674aa7098eab856c75d155c6b888e1a92537c1c2b8c5f517f32bf62bde3aff3a49142ff7a16b5d64c9dcd52d513dfac8487c09d63e631ad"}, 0xd8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/81) 2018/03/20 05:24:57 executing program 2: pipe(&(0x7f00001f4ff8)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/03/20 05:24:57 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2, 0xa972, 0xffffffffffffffff, 0xfffffffffffffffe) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x10001, 0x8, 0x5, "116ac252a6ada1644806a002b90e7155390adb70a7f4c5fd55af4c87736e92cce8bba1515bec4af8cec07843d31a14717d26df207bd811293d45c64addd229f1ba2861a9f24c8c5d923c53ceb813e7e2"}, 0xd8) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) 2018/03/20 05:24:57 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/20 05:24:57 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) fcntl$dupfd(r1, 0x406, r0) 2018/03/20 05:24:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) 2018/03/20 05:24:57 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') fchdir(r1) exit(0x100000) fcntl$addseals(r1, 0x409, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0xe6, "f2fd374ff5c4906e14abc2e3d475fa55dde302abe05ce642913163633d09f810d488f1a7ec9b23b626cea7e99aa22332712ef8d74cd96751e112d33d98f9f694c5c46c7aa6b44644a706e763b549d3481ed864abd6af86fc8b30f863197f2a4f8967ac844ba91bf8f1262ad116e496c24caecbf53aa3daaa050c2630b8427811f9291b9187e13af733487172f250c0ed1305c2eaab32eb7a762092fda78c4cf011b95c517d84417f109a20cb994ebad15004cde3fe2865ed6e9d4e2a5888fa696fe203fcbdff1f262489a5d7b59c2a6ae32a70019df15e0e99e920a7cada523e7acebdf20413"}, &(0x7f0000000040)=0x10a) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:wireless_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x33}, 0x4f) 2018/03/20 05:24:57 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x1}, {0x0, 0x200000000000}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x1, 0x0, r1}, {0x6, 0x2, 0x3, 0x100000001, 0x5, 0x4, 0x9, 0xffffffffffffffc1}, {0x4, 0x100000000, 0x9, 0x100000000}, 0x6106, 0x6e6bba, 0x2, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3501, 0x7, 0x3, 0x0, 0x81, 0x3, 0x2}}, 0xe8) 2018/03/20 05:24:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000e9123082073fa1e213f71c17783aa70b00"], 0x14}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/03/20 05:24:57 executing program 6: kexec_load(0x0, 0x5, &(0x7f0000000540)=[{}, {&(0x7f0000000140)}, {&(0x7f0000000240), 0x0, 0x0, 0x4000000}, {&(0x7f0000000040)}, {&(0x7f0000000440)}], 0x3e0002) socket$inet(0x2, 0x1, 0x640) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 05:24:57 executing program 5: writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/20 05:24:57 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rpc\x00') sysfs$3(0x3) preadv(r1, &(0x7f0000550ff8)=[{&(0x7f0000866000)=""/229, 0xe5}], 0x1, 0xb) 2018/03/20 05:24:57 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 05:24:57 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x200000, 0x0) pivot_root(&(0x7f0000000080)='.', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f0000000000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/20 05:24:57 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x404000, 0x0) getsockopt(r0, 0x1f9a4632, 0x7, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) clock_gettime(0x7, &(0x7f0000000080)) 2018/03/20 05:24:57 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002140)=[{&(0x7f0000000900)={0x27, 0x1, 0x2, 0x7, 0x1, 0xfffffffffffff001, "8e5aa2e663f01528471c73077c4ed6e2db4eabbec558985fb4649586e0d2cbe38f36d53105068ee54ec333dbe78fe3f0bf5d769f0224f5274546c6d6152942", 0x31}, 0x58, &(0x7f0000000c00)=[{&(0x7f0000000980)="628e1fa9c2f290b2004a73457e9d6c6a1a280756f71ce1d26b689ae4c68602c566639917ac6196c57b90c9960be309e4e1dfcafc71d7da7bbc8768b2a8e66b9d7cca526ae381b83fe5477b58bc8e1daa093bfa04d9689671f293d13d8ca9dc6d28eb3a7f631922f2d5363eea557099a55d2cb3f99d341cfd5438c8cbe4b1dbbc7624c145111c449db225c3710269543a841e921dfa1820afd2c24141f48a375d75ff64c65eb243c86f5e57987ca218c3c07bb0152a6ed1ad2fa433339ebbadbd2699e84b0bd2f21d", 0xc8}, {&(0x7f0000000a80)="ff24969bd5360a850204e4528331e45aee1e42ec62261351bedced3855f7dc53eb3f8f7e4cec7fb0dad08d7aa600dd617c0f7964a711a4c3f7b6dd0e55ad49dcd4065c577af3caa8e876ef300c75be48c111bcd85f4c371766b70abd9a34997f6860e74735e810db2195017af1b78fe130aa3b1b5a9305b9b7", 0x79}, {&(0x7f0000000b00)="e87ef03f72", 0x5}, {&(0x7f0000000b40)="07e5c35bcd688d7c1f962e6aae7a16c44e483417ef02f1c1642ea56ad1ad4f22202987f8f0f3aa06dcbaf8fd4529175884ed221eb58a8153aeb98f9f0f2bc84fd217054f09b7c7ba3d8a69317a0bececeeb5d87ff050c431d4a74bd5352bf24b558f3474a040e3ab3330c2ba9a862927ce705f6b63d381cc2928b393b4", 0x7d}, {&(0x7f0000000bc0)="27035f028c4f18bcc5c174d0377bf54f9cf2caba8a20ede5d7022d0cae050e298acaaa38598cc8a408a4aa8c5805", 0x2e}], 0x5, &(0x7f0000000c40)={0x90, 0x115, 0x1, "2583b797d1f96b4949ff5da53ce1c5f36c68f793acccea2ea373eefa47f7bf58cb7fb73483a15970703cf5d218ea319b99f370659e85f646360a69c3f86a0486c0d76856910626d18062216a1ae3fab80ae698b31c34ceeb9bae26eaed124f6faf482eb422c09462bab24e40f758e8dd450010d26c9216a923efed5b8a0b5767728073"}, 0x90, 0x800}, {&(0x7f0000000d00)={0x27, 0x1, 0x0, 0x7, 0x800, 0x1f, "ea549d9a6b193e6807697ef431fc5d60dbc046c5552397f0d8707e976716bd9817cc1f00452507cb7c0d12d8de1b79b0105dcde20512835c3e66510647043f", 0x14}, 0x58, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="474f1d150207ad59f18e03bbe872fcb65c155dd457593dc28d8a8b5c55d3b35bca049726f60725f78d88ec98e68a157193d0628504da7e73fd4bdb11dcfc631223a2e346d396504691f4d76af091d0c350de147592228a199dc8f87f2cc1b5c9d3a07f8a799206e462d1c0080db72f7588", 0x71}, {&(0x7f0000000e00)="25668e78ced264027f7b25077776337c6dc207ea66a6af62a67879998f3bcc795ede0cffc97c200dd159290f55beb9fb3d9621d7beb51d8cdba97975be7bf6e457fa9882eaa6d841426a6077ca8fbab2f1af244ee5acabb9cb3fd5ebebb82a8aa87c29ed510ae19c01bd5368c00731f46cba85cb471a6b7ad990e5353294ccdf29de2e253078ca9b574b368d8f492a55", 0x90}], 0x2, &(0x7f0000000f00)={0x20, 0x10f, 0x6, "0b6392a4ad4a76a8ee3c9cc1347da20c82df"}, 0x20, 0x40000}, {&(0x7f0000000f40)={0x27, 0x0, 0x2, 0x7, 0x8, 0x8, "c030c32d408efa6c59d54e091e8a02723bad6c8d7f2d2218ea999981f648964da5821eaaf2d900fe7a8b4c1d02e45886c23ee9c989d73742c528c42d71054b", 0x3}, 0x58, &(0x7f00000014c0)=[{&(0x7f0000000fc0)="c692bccdff335a8b18d0a3eda9b7da0250d74afc99e8de38153212af6847d0f83481a6cda9c280a15be48b7c9fb88cf1a1b0d696c2422d92f24ae18005208370fdf648f18a9915998a241d6da4fd64463d9588fecb50a8577dcfd3ad986a85775c62490e8231e07880296d833ebe844cce0d96030edc0cae1005031dde5f488152230691219aaf83f3f2a56265c181dfe40a7e4ba079601974e287d6a9a7d683ae836217571593e5f25e1b4be4f15bd3dc645bf9d917b404019ccbe713a234", 0xbf}, {&(0x7f0000001080)="80354e73eb7a447011360a327f36ad7738c571e5fefc49c159c26e952d8714a7ee5482f4f2fff363035675032f9c8e8805e7a1f1b540238b5a64e0d0afcec5cab2c0aab88676dfada3f9560e17c8870ba2a499ca62457d2dfc167784f9fe6bf728423b8e6aac2f1729a7a4d2f2616ec02c00d38f5e8b5441da6e050ea59ceec362b9e34ef2b7b6b5836f480f7eef55d4ff76c41791108bcd0791df", 0x9b}, {&(0x7f0000001140)="630af5a03b017865e0e324f72db1b9973302986934a33891879e317c6704a4157c3a695be9407c839b88a4f45cfdb6614aee5a946571f299653e3da6e45486b4a62d8b9dd6bd218b641944fe8a030097f9e1654b85206abfd69a17e7cad6d1b039753e573debde0e4a48d0e1c6a91538d3ac3136d88085007bc46fc61815d1270ea39157bf0069f8095fdc66060c", 0x8e}, {&(0x7f0000001200)="1cc4b06822d2240175de7647d18b39c040e0e83cb9f78978a9ca1693528d6326ed8118131428c8be91370f70d139e40983215c5aabc223ccd4812b998a96", 0x3e}, {&(0x7f0000001240)="11e90591aa398324b852b235d4997ed3f1dbf90d4a02b7e8e44e922ba4f8dc46e7621687902be999cef92907b7099c993eb5e891cd75f7711d295b71f43a974e91b4e2409dd5ea569df51636a695f98a9067833e37dd65b833e283bdf806bc30061eea40f2ac82aa158ed28675621e39d147e5a285f00a0733ef625b138852eafae4c2149ba10ec9e2e2e817ac226d850f5544ae5907514b3857c4846a089455fc0883d55a4cc8", 0xa7}, {&(0x7f0000001300)="5a4dd3fea4095eba26d037c8fa1b34846eb715287dd75207f3ad0fa35f79c9127d42633db0b4bbc2cb47138079e7b8e6673c9293b67c95941d454335920e3e7cab66e17b6530988d88024d61871443030249467b03b81bb6fb5a21cb91c01f1596daee0820c42bbbb8d759139e2c83171b5508abd8c91a617ae1e1ae3bb7f80b70a9f70c74a7ab0bb215d63248b25f797b9d225dc520642049588c2a97d73dee4a2572e8793496b988dc257b2b3f9786b51fbddb79885af850938411c6", 0xbd}, {&(0x7f00000013c0)="0d74bdf1c207ac591fca80a423409e3a60cb1142ce84e00d8fa5465b679c821b9200f7f43a8716b5f5f085fd151307eead06d915c966baa187a7bf78519199d9e96ad32c890f1d118f66636d15d7d06374614faad1b406534d14ba36a8ba938073c2149b6aae317e7f929083cdc4eadee3567ccc673d47ad9d2716cd33ea39be53fd4f06686467b50ad375822f14a159864d8d2c8b919e0344bebfdbcee688900773c8615b4c2bc7be485219223489ca7ff2fde1faed5ee0f06c21fa2c389fa1618e632793e4980afb49b69ad938b461c22204fb85709b942c24c529fffb07439788ec6e5b42cea4867da3034f4d63ac", 0xf0}], 0x7, &(0x7f0000001500)={0x94, 0x10f, 0x401, "5eff50f8e938eaf3575a4c7a35f15dde86c9af203fa0a062e99f4d94bc355110cf0cda6c338ad2c84b6b1d1fc3773613d05e0e9f44ed71ec2ed2d6a86ad73023d2ff6aa4e3c33d80abc3f04a080be5f756b64accbb6c27cc324540242f7aa655199881e5f146e7c40cefeed79a32b73f27b3c1c770d61d2824bc982b6242a62c25db8ecdc1cb6e"}, 0x94, 0x4008090}, {&(0x7f00000015c0)={0x27, 0x0, 0x2, 0x5, 0x9, 0xfffffffffffffffd, "582915f687d5e91b0cfebf88f0de329e32ba6b58f5799cfe9b48c2563a91afa920ab377fa27314f086089d21f6de107a2c28418dec2de876310c28047f61b5", 0xc}, 0x58, &(0x7f0000001680)=[{&(0x7f0000001640)="0b45e0ce6772145d859fe09e6f95106d79429907ecd0ccb9dbfe57182e268a8268143f4196cb2175adf417d30c193ec2bb90e897add6904a5946d20c8459", 0x3e}], 0x1, &(0x7f00000016c0)={0xdc, 0x0, 0x2, "3d681b0360aaa79cfcea69605a656268903146fcab4f1297f15a038119fa341de89b9c8ff7be91a75841795eead4df9f5feeaf1eca95b7d2e2b10389b648edfd7d7ce08d1edca9ce53c767ca57b03b718e1ce840bc402cca3cd49ae1388faa764bfec35a28026e5d1fdbe9440bc92c0e4aca21fbbea79f5c74c0027ef340d7e83c6de34b9f42686a8fce135bf29e10b01ec54bee25ba647ae1f2c48fbd78d95c4747c105b28dacd2438457a48a5b45c684009dc4bd00ce41fc7e99558f10ffb94de7dc0a3f0e39a4467e0d422ab49ddb"}, 0xdc, 0x4}, {&(0x7f00000017c0)={0x27, 0x0, 0x2, 0x7, 0x7fffffff, 0x7, "b1ac44cea084dd95e41d1d7225777d0cfb0b7f60c404dcd53f08715d1056bb0c1f52ae0e545b16ce1969e786a8e74f4bce5baaa00a802a44f6d87346ae53da", 0x21}, 0x58, &(0x7f0000001940)=[{&(0x7f0000001840)="8a21735c9540c0edd66f24066c83ccd421660cc1f4b3f45d7dea4912413954f82a86e3db654c0c13bcabd1ad00121b8cfb7ff47f56e4bab0df4d3a198c03b6765109503ec4707614", 0x48}, {&(0x7f00000018c0)="854ebba7c78be32fae826e24237252032fda65eb3b7fae373c13616c77140148313cac60ed7e923c30", 0x29}, {&(0x7f0000001900)="1e32da37c31de85b0711b38716a98312a86d93b5012df4d1a0252724ff58e262dd64df292a46a30507", 0x29}], 0x3, 0x0, 0x0, 0x4000055}, {&(0x7f0000001980)={0x27, 0x1, 0x1, 0x2, 0x7fffffff, 0x7, "94bbffadade11445d3269b42a6ef33ac20be6b0ae4ab3cb11dcfe3b037597cb4621b8797f41ebbe936a161a73e6879f4e52d081ebf6bdbc2f9e8f4a36aad05", 0x1a}, 0x58, &(0x7f0000001b00)=[{&(0x7f0000001a00)="7bb92ea1c4196f43c30cd719b35a41f1a475dcf8139f051ae7337ca194b95b9217142262f75b26539d2bb0812b15c01868901be6dc794286a57c93ebed8a55f1693eede33b0ccb290b3651445e1079e0ac2b63fb43001c2057f7422f43ebba20c558fca128b840cb8406d68e987d2809872f238346344894e2f9d19f12dadf956073a40e6715321175edf74f9366fe0c3bc5c6ae7da64893b915b660fa9c310d7296e0754ba2d8d882ade73e7ff3e60eca961ae6794f712c9bd18c26a2ca8aab7a91f1764298add5b87d47027024448c73821eb1", 0xd4}], 0x1, &(0x7f0000001b40)={0x5c, 0x110, 0xfffffffffffffffb, "f8eab1a2321b1fd43d09f3d76f219518e34aa9c890ade0ba1110ff9626415627255aec4e1c594a62f50805d8b3adad24fe4cf8c529ad437a34479fe1172225b852485f82fc4bc1ad5975fd01960a7b"}, 0x5c, 0x4000000}, {&(0x7f0000001bc0)={0x27, 0x1, 0x0, 0x3, 0x9, 0x577, "abc94dfe7eaed0117cf03078ba1d197f7686a2a1de5858c1ea6533993197286d729dfc2ba408b5e56412798518f21a93fd1d88de13de33258183ae6ffc8716", 0x2e}, 0x58, &(0x7f0000001f00)=[{&(0x7f0000001c40)="5f3195bfdb7695ad8eaaeae921cfaa786e1e01f2e0a9d36d21d30258894cea0a142f0dd5bd122f176ff4b44cc0b0138e14f6d89dda2ae0332f8c3a5f09f89adbca891d6d2995249c6fd6608291576c2d680af115483244208e70d68ba678c08f5fb9b5527cd319673c2b708b54073707459218056b274bb8790c71e6fbed0561a3b5e7ecf881d3c040f3e8f9d6cd01e63e2c4a1ec93ff49b027fb9feb1aedd35f06a1cbd80411da1acb9cfd9e5a3cf044f94334b6a548850", 0xb8}, {&(0x7f0000001d00)="ef8f2a52210f383d2dee210d4c27827b9f43c740553ffd08916d785b711afc7e99f2f75ddbd298af3bc550840089b21f8e9c64db38013d2a074407daab65aea3c5f05776ac26ff425ae9126c554d6fc1081f27eee74aeeb176f3cf555742d9f2a52dea3ef00170b04e44de9ac999c51d752b11ca186f10ebbda552e61bb7469277fb810845f588e696eb78bac041a7d49ba1743c0a0fc9c2d9b1d328a160623584dd29daeb25421e6becb27940b6b66fe6222d7e51433c47f8344562e1e4fd5612eadbc533d2d8d1b9bbcff6d3c6496a82b37fa9c3bd", 0xd6}, {&(0x7f0000001e00)="b858113d0d47435ea4163cbd9206d0565320101838de4ca5b2d41e85ebe728c7d93d539824674b75497cba9fb4e004e6ba74a29179e23c60f249d98c48291510f0db9b460b992048a54d8641749ddedf1fb39230adb97a7e7be4b3a5b750d09a45454190897af0120f4b3f5f0c0cc8aed261e3634917a73739c28d3e6a19c45db18e61bd35a24bee70d931a3de18c3a8ce8f7345dbf9e3b74afeefd5a3249ba14777b25038c6c46a262a1075dc91f529ddd8394f04a4955a70ab20028bf465846ead505cea94668cefbd5fb4f46a415f81b52769d5300a4c1fa6add353594443114b9585e6618ab9c76f", 0xea}], 0x3, 0x0, 0x0, 0x40804}, {&(0x7f0000001f40)={0x27, 0x1, 0x2, 0x7, 0x9, 0x4, "57e1ed35da7c1da3e1356ea8eafa11c26c9b525439c64f2330584cdf144ba0de1955106cff6093bc009d83f1a6fa731deb269bee49f2eead47ee37dfeeecdf", 0x22}, 0x58, &(0x7f0000002000)=[{&(0x7f0000001fc0)="427b1a8827b3c929", 0x8}], 0x1, &(0x7f0000002040)={0xf8, 0x11f, 0x3, "58c6875e323633bfebf5ef0f645ca1fcf93cb66cb45bee97c76415af4ea357f14bd39baee5b81deb31371987e2dc20541646ebe460d7787ca9425ccaa73cd3d66698fbb2d9eae552068a06497619bbfc6ee4b3e4b5b2485a4ac821cc298b36c06e8019a5aa59566eac16ac47fee31bb753500a7eabae22b07a09e49ed5c30a9288efe65f1eab7fffe5d9398687995131ef6f9c632dc0e350ad25dbdfe4dc2e609de84da6f0d2d6ee253ec9b6294e5020ae2b0a8e963cb1a2810a1059ce2d197cae1e14930bf03535455dd69e22509299125fb8f251fdb7a5a6db63b7c47fcc2cd8ba1d6fb4935d7161c697fa"}, 0xf8, 0x4000000}], 0x8, 0x80) 2018/03/20 05:24:57 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/20 05:24:57 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='(\x00') mmap(&(0x7f00003f5000/0x4000)=nil, 0x4000, 0x0, 0x81f, r0, 0x0) 2018/03/20 05:24:57 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='attr/sockcreate\x00') connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/20 05:24:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x2000000, 0x1010, r0, 0xfffffffffffffffe) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "f1e2213f6ad57c3507d27afbf5af8a6cc57cb3a86e6c8cf9bc0122ffb2f2504433"}, 0x31) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/108) 2018/03/20 05:24:57 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0xfffffffffffffffb) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000507f753f8078eec9d1ca510022db5531fdb2d74a80e11bd704c7c7e8f99a924cf1ee8a9be08ae131cd77e67f07da37c9c695a27f339a1b0e9d3584d82c4b16d0e5745d24e355d5161f0fd8b5b206607f9d851ab91c906c71007a8f9d1c833dc56fa43da85e7db"], 0x14}, 0x1, 0x0, 0x0, 0x91}, 0x40000) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000140), 0x4) close(0xffffffffffffffff) 2018/03/20 05:24:57 executing program 7: mlock(&(0x7f0000bff000/0x400000)=nil, 0x400000) r0 = memfd_create(&(0x7f0000000000)="73797374070000010000", 0x3) r1 = syz_open_pts(r0, 0xc001) personality(0xc40000d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2800}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x1e, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x40, 0x3ff, 0x100000001, 0x8, 0x1, 0x6, 0x9, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x0, 0x4, 0x2, 0xfffffffffffffffc}}, &(0x7f0000000300)=0xb0) 2018/03/20 05:24:57 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x40, 0x100000000, 0x80000000, 0x6, 0x5, 0x3, 0x59, 0xaa, 0x7f, 0x800, 0x8816, 0x32}) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/20 05:24:57 executing program 7: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x800, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0xc6f}, 0x1, 0x1, 0xa4, 0x6, 0x3, &(0x7f0000000000)='erspan0\x00', 0x1, 0x52, 0xa68d}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000100)=0x7, 0x4) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5) 2018/03/20 05:24:57 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) 2018/03/20 05:24:57 executing program 5: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) 2018/03/20 05:24:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r0, &(0x7f000000dff8)=0x2, 0xa) 2018/03/20 05:24:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) getpgrp(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x98, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11634840030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYBLOB="000000000000000011634840000000006c410c1d3bbd2c41000000000000000000000000000000000000000000000000000000001000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000008000000000"], 0x0, 0x0, &(0x7f00000003c0)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30001, 0x40) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/20 05:24:57 executing program 2: clone(0xfffffffffffffffc, &(0x7f0000000080)="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", &(0x7f0000000040), &(0x7f0000000240), &(0x7f0000a71fff)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204c00, 0x0) 2018/03/20 05:24:57 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') listxattr(&(0x7f0000301000)='./file0\x00', &(0x7f000055df8f), 0x0) 2018/03/20 05:24:57 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x19a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)) 2018/03/20 05:24:57 executing program 2: r0 = gettid() r1 = getpgid(r0) ioprio_get$pid(0x2, r1) prlimit64(r0, 0xe, &(0x7f0000000000)={0x80000001, 0x44}, &(0x7f0000000040)) 2018/03/20 05:24:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r1}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/03/20 05:24:57 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$packet(0x11, 0x7, 0x300) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/20 05:24:57 executing program 5: r0 = gettid() getpriority(0x0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) timerfd_settime(r1, 0xfffffffffffffffe, &(0x7f00000000c0), &(0x7f0000000080)) 2018/03/20 05:24:57 executing program 4: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, r0, r1, 0x80, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000580)=""/102, 0x66}], 0x10000128, &(0x7f0000000400)=""/17, 0x11}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='attr/exec\x00') r3 = accept4$netrom(r2, 0x0, &(0x7f0000000000), 0x80000) lseek(r3, 0x0, 0x3) pwritev(r2, &(0x7f0000001400), 0x20000000000001b5, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1f, 0x10000) 2018/03/20 05:24:57 executing program 2: r0 = gettid() exit(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0xb7, 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 2018/03/20 05:24:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x1000000, 0x1, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r1 = syz_open_pts(r0, 0x80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x80000000000004}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x72, 0x101000) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/20 05:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x1, 0x8, 0x0, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd25}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_ident={0x2, 0x0, 0x7, 0x0, 0xfba}, @sadb_key={0xe, 0x8, 0x310, 0x0, "8f0a77bd41c9cc16957fb4d144aae57b915329cf8e6fd77dd870f91652f7d03e77fd1e233fdc9a78d6d2831b2cb698692ff93dc5c9727d78d292263b3bf03cd9294a15217b15ad1f29bcae43cbdf31f7cbe1f5da0af1a747d008dc224d1c51bf9c4e"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}]}, 0xf0}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x8, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000000000)='H', 0x1, 0x400000000000, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r3, &(0x7f000052c000), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r1) 2018/03/20 05:24:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="66de26400a0a010000000000000500000020e70a"], 0x14}, 0x1}, 0x0) 2018/03/20 05:24:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') read$eventfd(r0, &(0x7f0000000040), 0xd4218a0bf0d464ed) restart_syscall() 2018/03/20 05:24:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="f8c873891a4246e4076af53decd1c3a4409db5fd28905cdd23e2b57d03c8abe89b1ee63a9229a5df5ca5dcb64267182192e48992cc6a618eb73f0a75483f7b1da1005f6e11077bf4b062136d54f4bd732324ad2c540c863b712142e24bafad7de8d157db0bbc5054f50ff8f7da6acdc7c8620fb503b08c795f8b64d486c6d7efcab5882d077204f7e2605512dbd8f45d54a335389fac352c402e3c71226b621f5ca1bf6ab354f908fa2111", 0xab, 0x4, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) [ 52.988144] audit: type=1400 audit(1521523497.546:23): avc: denied { bind } for pid=7179 comm="syz-executor0" 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 2018/03/20 05:24:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x3f}, 0x1c) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001140), &(0x7f0000001200)=0x4) bind$inet6(r0, &(0x7f0000001240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001280)=0xfc9, 0x4) sendto$inet6(r0, &(0x7f0000001180)="433f53c0d55635b2a25878411002e3a690e9f729c47810aa67190c46dc63353a9262e18d0090ec6672572d4e27b74c82e9ec38c893a11b9d7f2c8c87a89ec620d531a855bb21c7ab64d29c61a2dd792e1c01ae010a31574a831ffb87df9326a2325094383079604ad35093bf973536", 0x6f, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x117, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001100)=0x33771a8c, 0x4) 2018/03/20 05:24:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/67) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0xfc, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000040a110100000040000000000000268f4dc2e39b090053944f1c4c70a9b94ba835f3f8d496d4dcc2110000000055554fb0b1054f79f8772bfd5e886127b4891108010931c27d16d7a4d219358cba491fe49d6113b0166ff3ec0a9e449e3aff2a86a82d5342814d2166f8f05cbf902ce385bb4b53d0ba47bc1a71c3a06646f6c784ca850f68f600d0ada6092f7f2b2a23c09ffeed3d4203449bd4b2ee"], 0x14}, 0x1}, 0x0) 2018/03/20 05:24:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)="e91f7189591e9233614b2f", 0x139001, 0x140) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xa6) syz_fuseblk_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000200)="e91f7189591e9233614b2f", 0x0, r1, 0x0, 0x20000000000000, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffff, 0x24401) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="4efd9cb06274148b1ae307ffd4621c439505f861d6835bba09d03dd23b3d", 0x1e) 2018/03/20 05:24:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7ff) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000380)=@llc={0x1a, 0x0, 0xffffffffffffff80, 0xff, 0x1b2cc00, 0x98, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000400)="a64ddfe2ecc08180e47176da2e7f69a5a697da19b008360c89494b5a005d4e80046b4157cad5d6516de06be35830c67a9b30b28da4c5eb48a788ad47d4db2e6d463660b5ba4ccc962cf73e990fe41af6af812a94b821ee061eb41f0cd4776be0f9d56e7d153de5079fd7e88a917b040dd212137eca4d3fb7", 0x78}, {&(0x7f0000000480)="5c017c47a5e8bf40e3af351df2977a8d203394814deca2372ca18020bb032e21a8aa92bffb60567b3f682f82a130cdf133f6c5886365ad43b6049adf936ffaec9ba912cb91bea09766d76ddabc6b245df214c2216d343de3040f58fedae29fa0698e8bbb3f94208f422906159d019e666ba308c7d6e0017e84fb4f1386ac8a9a73640db9c34915c0e584ccb0092803ab7c553d13959aad11e6c004b2461ed0135a4c26f0108ca0efda3dea8ca7e7568a925fe0a160a05c30820224a7d567fe31cb9cd5d9d75c425faa24a6c4875ac1aa711693022a13ee0f9c3c7cfff9714e339dd4eb10d24c0601b3", 0xe9}], 0x2, &(0x7f0000000580)=[{0x90, 0x11, 0x9, "15a5406d2c660a559ac95ec05bb49d263baa204848e2d2d2e617338478256a1edd27cf77070167585185bf86d710ce7b6addf895beda52914676dc173f4d4e0e4b24991ecbb3567fe69843ea918d359cdb5e69587a3d08f7d2e524b64a1a97d9f783d2095be2ed7e42d9b6f22cc58548c44b799dcc28cdf8db84715fe1c2650e8690"}], 0x90}, 0x100000000}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)="08e3d711cb415e8f7f51a63451d1e88cf96ef432f5ce1da92ac8b06997d287cc25c40e473742c06e2042aaea553911ff023ce5e3accf755725273721778d54d9f1931187454d57dffaaf38056fa62e2c4e7c3a272b4731ce4ae78c672ad12fe6b77ad061cdf188fcfd7f", 0x6a}, {&(0x7f00000006c0)="c50ecb5455b578e4e01b64d23858dee76c262a56dd031a1181c5f73ce1a707aac9a3b4e464a0d6dbd3d5eda8be1b8e9fe0cb4d01998b245d302cc24d33ef7e7cfd20e7f4e971195e222a77fc4098642afb2314c5baee44f9089be1f13c86856f2b75220839aaae707cd6448a47afacce81b7c6613dc1b6c3b5b89100df16bc66d726c046d3356682a63e4c4989fc09a61a097381606edd0b2d1be5f4b53ef5796a92a3d8ce6d901bc8cfdb3d22ee4c93cffbe4b31db70f8c98cd3bf86596ec0e5bab94a93a5901f14c469abe4802e24a54e3c4cc3e975c7426d6d58bf427c69d8c1a", 0xe2}], 0x2, 0x0, 0x0, 0x20000000}, 0x7fff}, {{&(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x9fe}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000840)="48a5387666798dbcc0e33685f77cb13019dc", 0x12}], 0x1, &(0x7f00000008c0)=[{0xc0, 0x1ff, 0x6, "1ad20cf7c636781b12ec2cc351deb93054f4b296db5f2fb2266fa6378c05e546cbe0134944e3cbf7b95fa917715ee23046a722e53f64912dcbb71fea5164d5433ee7f53cb0b02dfc418091de90ffd821e6675782cd8508fbd7e17165da4d81e00af8c740b42cd7e99505d8d20f071302dee992beaba18a19e77bbaba3a3f4cdf3a2030dd6d85d39fbe7514939acd74412b1649d352ce840e2a98e9e3b37c5e627cdc849dfe88e360d16ad01cbd0ddb8ba4"}, {0xc, 0x112, 0x8000}, {0x108, 0x101, 0x80000001, "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"}, {0x3c, 0x10a, 0xfffffffffffffffd, "9e15868d087be5a6bec7451960385989ef1a50ce55beecd80cc06952df50cf408ae855c9f45911e63557ca8b87"}], 0x210, 0x48005}, 0x4}], 0x3, 0x80) getitimer(0x0, &(0x7f0000000280)) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x5, 0x37, 0x7, 0x0, 0x1d}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x0, 0x2, 0x0, 0x0, 0xf}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0xffff, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000080)={0x40, 0x3, 0xa605, 'queue0\x00', 0x9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000b80)={{0xffffffffffffffff, 0x2, 0x39, 0x3, 0x75e}}) 2018/03/20 05:24:57 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0500020000000005", 0xfed7) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000280)=""/16) r3 = dup2(0xffffffffffffff9c, r1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/94, 0x7}) 2018/03/20 05:24:57 executing program 6: r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7f, 0x9, 0x1, 0x9299, 0x9, 0x10000, 0x9, 0xffffffffffffff81, 0x4bf7, 0x5, 0x6, 0x100, 0x100000000, 0x1, 0x9]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="010055a048f07acffa449e4ff500c97d11f9b829bb9217d5360580e1e09e3a435dcfa31455284eaf71837aa2218d4bf0240b8fd9bbc3bb8a869049d8b56c534c2fb2cba659ded26c062e5421c2d18f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x5732, 0x200, 0x100, 0x8024, r5}, 0x10) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r2}}, &(0x7f0000000ff0)) r6 = getpgrp(0x0) rt_tgsigqueueinfo(r6, r0, 0x12, &(0x7f0000d6cff0)) 2018/03/20 05:24:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='-]\'!ppp0\x00', 0x3) read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ptrace(0x1c, 0x0) 2018/03/20 05:24:57 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'lo\x00', {0x2}}) 2018/03/20 05:24:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e8ffc)=0xa89729f5) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x26100) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000300)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3000}) 2018/03/20 05:24:57 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x39b, 0x0, 0x6b9f}, 0x20) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x3, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r2, r4, &(0x7f000080037c), 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/20 05:24:57 executing program 6: sysfs$2(0x2, 0x0, &(0x7f0000001000)=""/192) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0xaaf, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x0, r1}) 2018/03/20 05:24:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x2001e, r0, 0xfffffffffffffffe) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/03/20 05:24:57 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/227, 0xe3, 0x10000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f83000)={{0x0, 0x3ffffffe}, {0x77359400}}, 0x0) 2018/03/20 05:24:57 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000062c000), 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x2, 0x0, 0x0) 2018/03/20 05:24:57 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r2, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x100000000000000b, 0x0) 2018/03/20 05:24:57 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) sendto(r0, &(0x7f0000cfefee)="120000001200030000ffe9000900ff00f99b", 0x12, 0x0, 0x0, 0x0) 2018/03/20 05:24:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x203, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x7f, 0x1, 0xa700}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xa6, 0x1ff}, &(0x7f0000000180)=0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0), 0x1a) 2018/03/20 05:24:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010eaae45e0762c279ea1000000007b00", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000200"], 0x3c}, 0x1}, 0x0) 2018/03/20 05:24:57 executing program 2: r0 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x2dc) 2018/03/20 05:24:57 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/20 05:24:57 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0xb488, 0x7fff, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa80, 0x0) r4 = syz_open_pts(r3, 0x1000000000010003) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x7, 0x0, 0x6, 0x8001, 0x4, 0x3, 0x40, 0x3, 0xffffffff, 0x6, 0x9, 0x2670}) keyctl$set_timeout(0xf, r2, 0x0) 2018/03/20 05:24:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000c00)=""/4096, 0xffffffffffffff10}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair(0x5, 0x3, 0x6, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x23) [ 53.277391] mmap: syz-executor6 (7264) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 53.327754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59920 sclass=netlink_route_socket [ 54.025776] IPVS: Creating netns size=2552 id=9 2018/03/20 05:24:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0), 0x0) r1 = memfd_create(&(0x7f0000000000)='proc!-selfem1\x00', 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0xffffffcc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='attr/fscreate\x00') 2018/03/20 05:24:59 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/03/20 05:24:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r0}], 0x1, 0x9b) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000000)="0608d81756894528c89ba6ac29d87838033e024eb5", 0x15) 2018/03/20 05:24:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmmsg(r1, &(0x7f0000000400)=[{{&(0x7f0000000040)=@can={0x1d, r2}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="151d7064673ae340eb960581e80931b4cc9d7ef63845817f09ed050599e0e39a9da458193534250371259375ca", 0x2d}, {&(0x7f0000000100)="b46f508be4907cbd9f97fa716ee5c1990b316f3a5b6c35329f151d4b6b7297d716eba72e5a6dbe0a46de0f4ea970645b801c801134096ec9b2344d7b854f3fa0a642c2f1a03fb18bcdbe8365ac3edee8401efa79d1f2311d", 0x58}, {&(0x7f0000000180)="2b9e387f1a0e5c42077d6bd7f20bcaccbd1a4674d99761305c441df47156178f700182598124b12d7215c13560fc6fef1f25cda211de1a235f1207de0225c017deb5198ceaad56c34ec67a0458fcf804edde71329bf48f9735d107880ff56e517c8bcc8bb21b7515e72dabbeed07985d2d8ce6d562159d26cd4a3e6d1aa3772d842763f97f76983a81e0f83b34da6fd11d9811e1b8c3b2a9f97769f426fb53f9840f615f9b8a9fee5fc17606", 0xac}], 0x3, &(0x7f0000000280)=[{0x24, 0x100, 0x100000001, "e7efb7f48c4ad9a70023fbaf1ef4679cdc3e7e132168"}, {0xf8, 0x0, 0x3f, "fed950e43073dccf3248727512f5ef842943c105cdd65feb2f23bdfe00b043e05f75a0cc1ea26089281cde9f0223114df546ae877fda4e738fb24f1552fb92fc7e3454040482f579ad5d4a109ce2123ce35737ce25baa3c629d108f3a82bd094a20d258407ffc9dbe8882c976f64fb157e5a2b31d78cbd3794ebf8f0dbaae5109809b9769ae88eb3753db49a5909d3346753aef71e9fcbfaeba3208eceee88b7c5bd060a64d3c0f0a9fdad75d04a8359ef7a95677f48b87f91cad7a0464bc52ba0c20587342354cd17474c9b94965281d97be59cff5b303d3233c1e5f43bf965569df981e1eb9d31fc911d"}, {0x38, 0x108, 0x9, "898412ac3f974fdd3411d801437862530dfe170968b0d3f43374d35e23435acfee1e79e169132b0c12b6"}], 0x154, 0x8000}}], 0x1, 0x801) dup2(r1, r0) 2018/03/20 05:24:59 executing program 0: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) 2018/03/20 05:24:59 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0xb488, 0x7fff, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa80, 0x0) r4 = syz_open_pts(r3, 0x1000000000010003) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x7, 0x0, 0x6, 0x8001, 0x4, 0x3, 0x40, 0x3, 0xffffffff, 0x6, 0x9, 0x2670}) keyctl$set_timeout(0xf, r2, 0x0) 2018/03/20 05:24:59 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/31) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000cf4000)='./file0\x00') 2018/03/20 05:24:59 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2f8, 0x0, 0x4, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1, 0x0, 0x9}, [@typed={0xc, 0x56, @u32=0x3}, @nested={0x1d0, 0x8a, [@typed={0x18, 0x4b, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="ccc944eb6d290158aeba039451fc70999a62fd717358724cfc3c2bef0bc1c6960c6a9fcc4301cba3d9bdcd5c82af02353b010e74d1b5f07406f6a74dcade981359cac3e3a1deeb678dbd5692ff988e42381d08225f87b098359a9df7f35bf91e26f79c77fc82763d379bca7736265ce6f8", @generic="00f167", @typed={0x8, 0xe}, @generic="837ea310421346b0e4f857d5d4c61e058eefa6ce55484bae5a327e6894fb2365e0ee17c52e4f4529c09a4191fe2732bd45cb2b83d6e4a8856ae286cb5fd8936c69e91cfb65bc8397a148749629ed3c15d7cdcd0f413c55dfd2b13b68355af01d89ca71f249c9221de61eaeba3c493889f25b6341992c3eb087876d", @generic="fe5543fee0867f74fee7c0cb35fda0fd4d8e675eee5c6319a32db45be72367c7d32ecfceee097ccf86d2118297478838f9c16dd67a36a121627b44dcc367f9b52a081ee04796b0595a5f7c186939bd3ce7ac52736b8f5c249d6269ca55629c56bc63a539e85ccc63ee053e9f19efae736d63e587b91d5f246b208ea59a90889cf3e24935cb576be464bd520c1ff67915b5043d484fcd745d60e1d5eb64416e1049c4b9e3b7996bb06e61c253b7a42366a26046b7a9ff769499d1"]}, @typed={0x108, 0x5a, @binary="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"}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/20 05:24:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000540)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000940)='/dev/keychord\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='.', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$urandom(&(0x7f0000000480)='/dev/urandom\x00', 0x0, 0x408800) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = userfaultfd(0x80800) r10 = userfaultfd(0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r12 = eventfd2(0xff, 0x800) r13 = fcntl$getown(0xffffffffffffffff, 0x9) r14 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) r17 = getegid() r18 = socket$inet6_icmp(0xa, 0x2, 0x3a) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) r20 = socket(0x5, 0x1, 0x5) r21 = accept4$packet(0xffffffffffffff9c, &(0x7f00000007c0), &(0x7f0000000800)=0x14, 0x80000) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x20040, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000008c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@file={0x1, '.\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="e2870158e8b71c907a31df6b495fda15ff1db7f89a8993bb16fa4bd6e1d6b5a1a33ea010c8a9d233f1de7ed646909330c23a33722fe1cd284ed02f805fa5e004f0527749e0f7a5e2f78865fa9519a204bd7b2fecd51e5b3127ad2cb99076b4127c394c4962f3f33fc2bd5d2e4208a01e4281b9a580cfaad93074819fbd83ba005661963fd9415f5bd56632", 0x8b}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="1808245e00f500e1ff0002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="140000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="240000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="280000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24], 0xa8, 0x80}, 0x4000) 2018/03/20 05:24:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/03/20 05:24:59 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080)=0x6, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r2, &(0x7f00007b9ff8)=0x4000039, 0x59) 2018/03/20 05:24:59 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x42000) write$tun(r0, &(0x7f0000000080)={@pi, @void}, 0x12) write$tun(r0, &(0x7f00000014c0)={@pi, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x38) r1 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/20 05:24:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) socketpair(0x4, 0x6, 0x10000, &(0x7f0000000000)) 2018/03/20 05:24:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000140)={'tunl0\x00', @ifru_flags=0x9102}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x9, 0xa35, 0x4, 0xff, 0x800, 0x800, 0xf843}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="75c59b8ddae06c1141def32a866cea1872d94977ebed6241877c9979c79ff287609e182a077e7472242ca93146a052f03676f884399a630f273c06ae25251471573e991d0209a5c5d01d653cf9afedbff00d31e73d6b80dcbcecc83a9a8cf47d207e066717a867db1db3a9b5b9c88be75daf5f78ca3fb37af9386e9240ab74db273462b741af2a57b1e59359dd8dc6490c49342dd9c7810f752615f68a39f135052d3060c65e282731cf305adeeaaef34a733745", 0xb4, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000004c0)='big_key\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='vboxnet0\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="7c648bd56c47ecf62ad005e511d3ef834266247b21b247a201d0b522ae880b29e1ec9ad2a76ceed9ac27bf705e1cbf6ab16b0d40e1e62d98cd51818a", 0x3c, r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x1, 0x7, 0x8000, 0x20}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r5, 0x9, 0x20}, 0xc) 2018/03/20 05:24:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x8000001000) fsync(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) mq_open(&(0x7f0000000040)='\x00', 0x0, 0x0, &(0x7f0000000080)={0x7, 0x1, 0x9, 0xff, 0x0, 0x2, 0x7, 0x800}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/03/20 05:24:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e21, 0x0, @empty, 0x800}, @in={0x2, 0x4e23, @rand_addr=0x1d24}, @in6={0xa, 0x4e22, 0x4, @empty, 0x9}], 0x68) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/03/20 05:24:59 executing program 6: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/rfkill\x00', 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/25, 0x19) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x1f) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10) 2018/03/20 05:24:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bcsf0\x00', r2}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000140)=0x8) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4, 0xffffffffffffffff}], 0x10) 2018/03/20 05:24:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000280)="80caeef2779d61c8db0b627b64dcb3254dc3649fd4e5476dab38848ae8e528da20b8db7877ee211978cd35040000000f635afcf2de05e5eb7a46353e6ced31822f856b15659769b2d15acbf86a56aa66d52db4f30a69d9717accac39c7aa1c949d784cc834fabdf9000000000000", 0x6e, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000480)=0x4, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x80040) mq_timedsend(r2, &(0x7f0000000100)="7be3038f857e824d318a9a66d44f22c5247666689cd9e88aa758944a92ceb34293ff10bb9ad3226256ffc3782efc86b371564d231bbe31436a8206ffab79928d58a5767e79cb88f26352a97ac12a58e99593f8ce28d8636cb2b20cb17718bf03721962c38a8cf25fbea4d4b04dfcf555b16bd62efa7292ad8aa2908e3d71868dd9a4c3a4650a7e0725f595ea3b841d9be9855c2fdd9e83e503132070812ed91f8732ef906474d6f14fadfdbc10cfb62c233772036509635340aa1a85834eb847b4a60ee36a0d35724d792795fd8962b52e8e0391f30938f7b8e825f9921ee2eafc7af0849cd52c63d429d4f397491c", 0xef, 0x2, 0x0) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="527725bee9ae04303b2a6f9f1cfbb9bc3e221fe03ad23907dfdbeaa2cf3ef33edd1d3c46f0fbf05d3815a55163fe6135f26b10657f327fe84223eb1b24a98e513659ddf8fa1ed944a60bdcbc87e109376131195df01507a995865731601ae2b36b54a5aea913c5f230bef03b94682b388ad3ca5ccf857e57058c4b5bf7c21ef5ba84c582ff87a4a0b17feff34bcf540a75a5", 0x92, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x5, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r3, r4, r5) 2018/03/20 05:24:59 executing program 0: getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'eth0]vmnet1{vmnet0:\x00'}, &(0x7f0000000300)=""/194, 0xc2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) signalfd(r1, &(0x7f0000000080)={0x6}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x180000006, 0x0, r2}) 2018/03/20 05:24:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x3, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/239) 2018/03/20 05:24:59 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x8, 0x6, 0x2, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000005a00430400000000000000000000000008000200000000003ac8c2f84ec823a1cc45142eff8d7ad24529b72517ba7eea98881e397fbe5287e419fc6489f1855e755047bfe5e4e1e625399d5b1b785e3bbc531258a3e86409d4cd6099"], 0x1c}, 0x1}, 0x0) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) [ 55.063799] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/7595 [ 55.072667] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.078112] CPU: 1 PID: 7595 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 [ 55.085714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.095048] 0000000000000000 17bc414ab1cdb947 ffff8801d8d27648 ffffffff81d0408d [ 55.103071] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d31b6000 [ 55.111097] 0000000000000003 ffff8801d8d27688 ffffffff81d63fe4 ffff8801d8d276a0 [ 55.119122] Call Trace: [ 55.121695] [] dump_stack+0xc1/0x124 [ 55.127048] [] check_preemption_disabled+0x1d4/0x200 [ 55.133785] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.140267] [] ipcomp_init_state+0x188/0x980 [ 55.146308] [] ipcomp4_init_state+0xb0/0x7d0 [ 55.152354] [] __xfrm_init_state+0x3e7/0xb30 [ 55.158396] [] xfrm_init_state+0x1a/0x20 [ 55.164088] [] pfkey_add+0x1fbb/0x3490 [ 55.169614] [] ? pfkey_delete+0x370/0x370 [ 55.175397] [] ? pfkey_add+0x3490/0x3490 [ 55.181091] [] ? __skb_clone+0x24a/0x7d0 [ 55.186792] [] ? pfkey_delete+0x370/0x370 [ 55.192577] [] pfkey_process+0x68b/0x750 [ 55.198272] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 55.205101] [] pfkey_sendmsg+0x3a9/0x760 [ 55.210794] [] ? pfkey_spdget+0x820/0x820 [ 55.216569] [] sock_sendmsg+0xca/0x110 [ 55.222077] [] ___sys_sendmsg+0x6c1/0x7c0 [ 55.227856] [] ? copy_msghdr_from_user+0x550/0x550 [ 55.234411] [] ? selinux_file_ioctl+0x363/0x570 [ 55.240700] [] ? __fget+0x47/0x3b0 [ 55.245857] [] ? kcov_ioctl+0x24/0x1c0 [ 55.251360] [] ? __fget+0x213/0x3b0 [ 55.256606] [] ? __fget+0x23a/0x3b0 [ 55.261850] [] ? __fget+0x47/0x3b0 [ 55.267010] [] ? __fget_light+0xa3/0x1e0 [ 55.272689] [] ? __fdget+0x18/0x20 [ 55.277849] [] ? sockfd_lookup_light+0x118/0x160 [ 55.284226] [] __sys_sendmsg+0xd3/0x190 [ 55.289831] [] ? SyS_shutdown+0x1b0/0x1b0 [ 55.295601] [] compat_SyS_sendmsg+0x2a/0x40 [ 55.301538] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 55.308098] [] do_fast_syscall_32+0x321/0x8a0 [ 55.314210] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 05:24:59 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001500)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x4, 0x3, 0x0, 0x100000000]}, &(0x7f00000000c0)=0xc) 2018/03/20 05:24:59 executing program 2: gettid() r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') socket$inet6(0xa, 0x5, 0x8) fstat(r0, &(0x7f000065bfbc)) 2018/03/20 05:24:59 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/20 05:24:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)={0xfffffffffffffffe}) epoll_pwait(0xffffffffffffffff, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/20 05:24:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x3f, &(0x7f0000000000)) 2018/03/20 05:24:59 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) acct(&(0x7f0000000000)='./file0/file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0/control\x00', 0x0, 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/03/20 05:24:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x200000000000000, 0x7, [0xbf3b, 0x96d, 0xaccd, 0x1, 0x10000, 0x0, 0x9]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x431}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/20 05:24:59 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000240), 0x5, 0x10000007) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/120, 0x78}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/212, 0xd4}], 0x6, 0x0) 2018/03/20 05:24:59 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) socket$inet6(0xa, 0x4, 0xffff) 2018/03/20 05:24:59 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) r0 = eventfd2(0x1, 0x80001) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x80000001, 0x4) read(r1, &(0x7f0000000180)=""/48, 0x30) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x497}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) sendto$inet(r2, &(0x7f0000000200)="18021dc0d33d1e44d798402480166e78b83785fcbe252d956770f531784f28102c408addd8dd94e48a34d2e22674297c88595ace88896e20ff4a1043d49d1c5ca242c4d6861259fb07c76ca42291fbb552d346fc4db1100dd6abea70faa908d0ec1dab2a84e9195395768577abfe2326e3f53994068221f311200000000000000095e54a377aa4fbc735b77b67b6743cb60df98674aaa76e958ce2069adbef2041db395acd8028c00d90917929a4fefb50baa5bdb525", 0xb6, 0x40080, 0x0, 0x2ef) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000100)=0xff, 0x4) 2018/03/20 05:24:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/20 05:25:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x111000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x5}, {0x3, 0xcec2}, {0x4, 0x1}], 0x3) 2018/03/20 05:25:00 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = creat(&(0x7f0000000100)="e91f7189591e9233614b00", 0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x873c) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2100, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/03/20 05:25:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = gettid() r6 = geteuid() r7 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) r13 = getegid() sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="0c4467ac0df0a68d8d700f5f46a9edf37e9c63b98e48cdd729bfddfea2cdd7f942ac8af72ec4b0f885fd769e125de3109764282ec3fbb926cc4d2acefcbcfaa965846ee264cc8b98976ec3e45d19153bc822659e21ec86002f6d223e4d0a5f1c67a1678c861978cd04fef972b6caf8a5ab87afdf3ccd09d33dada5b9fb68b6a8", 0x80}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="340000000080", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13], 0xe8, 0x8040}, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000007c0)) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) 2018/03/20 05:25:00 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000260000/0x3000)=nil, 0x3000, 0x3) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x7) tkill(r0, 0x10) 2018/03/20 05:25:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000000240)="00000000000000000000000000005ecfd553de678f0a", 0x16}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/03/20 05:25:00 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)=""/228, &(0x7f0000000140)=0xe4) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x7, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) dup2(r2, r1) fcntl$setlease(r1, 0x400, 0x1) 2018/03/20 05:25:00 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}}) 2018/03/20 05:25:00 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000e8bfe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/03/20 05:25:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffeffff, 0x2000001000}) r1 = creat(&(0x7f0000001500)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x3, 0x4, 0x0, 0x4, 0x523}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001640)={r2, 0xfffffffffffff801, 0xfffffffffffffa3b, 0xff800000000, 0x9, 0x9}, &(0x7f0000001680)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x10100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001380)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001480)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000014c0)={r4}, 0xc) clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) utimensat(r1, &(0x7f0000001780)='./file0\x00', &(0x7f0000001740)={{r5, r6/1000+30000}, {0x77359400}}, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) sendmsg$nfc_llcp(r7, &(0x7f0000001300)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x6, 0x9b34, 0x9, "33eeff6c5eaae85d43505fbd07c6fc30db5aca985870e3ee75dbcc6b5844fa68e590d4662ba934556485a3bfc7a13b7970123b24e0f8132ff7aab1ed7603d0", 0x17}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000100)="5961dd4993628ed72e1a257dcfcfad80fac234f0f4a8890acb22498b3ab5ddf86b0376587e23bce0761dca3b6877b8b8112c29b3b3fc730d90f37f3cf638c842451441d8095dc298cc80f4b412527aee43cb9f83a34ca1c91a4b4b910f2de57923e8b0c7999d4020cd1847944a4e3e71b6bf53303bfcb2b325d1797c57fe8eb9bc1b6cc06ea40a3b6216e59d939533468ce4474e9d2df02b0cd380e4027770e0639cc67a8387b5a4b172fa269c61cc77f8c05cc8858b0e4802be85b82dded7faf3af0afeef86dd3d3fff4abd966602f41a563af716744b34080923", 0xdb}, {&(0x7f0000000200)="a5261da12c449eed951ef1f895eea66005595b27eb9e9346c95e1796792f865c277703d05ea839deb49ca18eb12a675168ca1f", 0x33}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c1000009d0100000700000042fd06b349f19c9069f3c13d6336844cfd7188c32881b16a2ff330f0d36beb7cc025a940b8e8435db5fc52d914a0058fdc2394536196f2962e31f38583cd0e8e85b92455be2c370904897a3cc6dbec4673754cc00c1af217ef7208c9e1630e0b76fbf11b193e53a4176d4be4a34e2a73448d4f325d8f3f4eb3498fcac14b3d95837a793b1172e3cad9201c6e40ce6ff262a0dcef1725af9456ddfd8aeeded9476da87243f741d6f9446bbb324f50d07e5463a5b7be6748429a49720ab53a30ec91c88c46ac50cde5b53e8f6a9e33a0529c6674d8c23cc7c6aeed45ec8c1899061a954b3b3088df4ec78f74667b4e00d205dcfc0eb5ce68d0908d1d891239c60d70eea68bdeb7b48ff39eee6d591683998b0e695ff7445a81213e59ece7988be8d1a130506563fb227c6b1811e8e69ae22771121f4488d64e9b9dff734ff27c5ff0b96d27b6ef6e20b054aec255314d0850baaa19fe4737022c4e15b5f2a4d45849eacecae4c9fb6935baae7040991b1f389faea4188c4be49796aa421d6b9170878665598f20270bcea7fda21d3b3a806123fe1d88b33cfe1625b12c9b254893db1267768d57467dad9e7147d92d4f9007c0d8ad40aaf4fccabde81331dd0a8c99c024135bc8a2aa5880e606a0e981bdd1d8172a749d7bdab9362291e20f1304ef63e0f86078e07938a914e14d588f92c7775dd1c73ed0e10d4c47a1445348f3810fdbec94930ca7cfda4bb4ef152de063abe6bcff29ecbc9917d522127f3324c6d0ac56f5163552160fe4baf141f4b2d370347719c37b919bacf274395fea6a40cfaaf1d4e02965ffc60550dc19120b4774d029aa6a894377c53de15679e08f06576ef30b9ad8a0f5ee8c79eb76f1d2c9d1adf64c96332b5d65aa81db2c16dc45e2e0678d5cea00e0ea70bfe323fb6d931cdac7f081b7563dc22d80702ccac03a8578bc4abfbc418791617808886cbc0928d37491806e35f0b56753abe739c68bf9dcf2ec934e0c6916a28b615b514e19e9f282a39a1756f3e84ba851dd7e05374b14289d586855fbd6a46360520275a4cc52f81e100d3757363403c027a0fc3b39bb55129d37144cc97e96f215d29c5727c69a53dcd5a6f042e501ef2002bfa9f0f1920dcc0fa1fa28827356b3d2d08b3aa86f92bcdce43f5cfb70d28b480e471fab64fff81242200f126dc23932ef473ddd60bf3db1b9f31d501889a22682faedffafe05efa7de2663297f8da136b9e6fb66637651cf9de4fda7412765ec373fa22135a47b8b09675779368760e3e4e580124ef64aa869edf5ebfb26082eb26014390b65fa267abeb8482b1bd341a7ae49e770481c2e9909d46541ddde0b5a6d7f3b83d8ce9a4f09e26a8edc70671663a9df47e3778e6a21459bff6f3cbd8d57e4382a3cba6e6fdf18b68e48c5ee02836689cdbd9567e7aac034089a9e5dd880c42e04f648dbad6c87e0d3010b8a8bd13e7fcff069902d235dcaf74fca16c5d7c3b2263f5872e27d74885ea71ddd398c01b662f88a7c8d71dba648369b7c1346c3209e77336148e533e49c9621d0f86a5f073a3d0d9208e68b157c00b2db4fe232972f4cbe581943ed23f2db783892de0aafed8cd1b9395b78845172cfed93c4ac5ab7c6cb73208c209ccb506293233a8723bd6d5d9535c88eab0f252e04f0df949d60519c9aa4da4303ad9c46bca60f72aeefb40a2192ce9cddbfc924d3a71e9d8a912dc22b7d71c1632ca0eafaa8754ce3f4e71b7460a9b2002d503a34b5447a12b51693858d013d43de2f2605ff4af4633045a22e3a82b71fb94ae4c9865a1f2b25c981bde0fdc250bc8f565ee065c81d460be997e703e1c29f56ad643a19905d38f4d12031974c03e0bc54bba554fffdfbd7a4c7b1672809a626976151face8b8be98dda29f7c801ab685df5c8d87645019f4ab8d4ac356fe716a5e584841fa0311dae526e90dfea36c92a785dcc5bd7c4fca72d5c37a3fc16030762d7a1f73b7cbe76e15bb172bdff8e9fd8a14e4b958685851f68f0433dc57fd147052df0d7234e917fa636ff6acea2542288ceb5a0814b6d2bcc89dbdb9ddff4765b75fa60b4cf5bd857f5f80c6b510feeba9284f0f0f2ed60007b29128a829d123a5a967288706214ebb812e8978e341f2a3556b908ffcefd7382ed3869d65dd8660383ffd93a6c1cdcf2cad23b9c9c9c77d0419f7341e81ab7b563042e9a9aa0cc6f914bf6049628a1d96e709f0fcdc3d7d3f8e840b0734b5177334b731d79e203999d1a2aa6460496ca1db6426c1499f4b8749c4921516584fa2bd09c49c636869d067b3b4a7af8156c8d0870e29121c6c303dfa09aaddb75bc6bd739f0dfe050217e82072d7f89aad0cff2a323e040eed9585a24072b04632767cae49b0ab31f646eda0cb9e6ddf4acd4efc3e750c9b154352b0420d09a66214c6b6b818d9404bb65e4ed4f93767fb9adcea7161897546625e7fd86788523c08a497f2b4ea3a366fd4cc7cc661dec3117e462ed15b05cb18e53efe61597ed6a63121dc59324feced2c71a959a63c7b6869ac4b092f3e7e8a263a3d36bfeeb69d07aab506043bb055ae2bd456d659c89288fa51985432609439623018906c253e99bc0c934730841f6adfee436004c9ecb017a9913693cf7fcdd6fccc480974de9d6f137359af403e3aa55cadf3263474ae86fe298a69c4eaa4c7724e2520bf72f1c6f1e56cb3b57203cd481cadf62b1c04c938eac8545401f6a59bbe520f0c2da76293a95323bbd64d433b1d154fc3b2913334280d39b85a970795772cb8a2a1cbbf669dce55dd1046638a2833f2b461b73249609db5060833ad1947cffbe13a5b3d1be88e0394b91a2a67477d446a67e79d81f03efe1eefc73c25cdbdf0e3f6edd6444342aee4d88a1927165bbdedcd531c461e81bf3a46f640277c156eda382246ac926fe79d25957330fbbb3e4d3763bcbab3f2ae640065bd5aaa57dd0b59bb312423bbfadbc8bdc06852664ced53c7119f4e86eb86f0affadbde1a98329c724d7c871897cb0f7c607cbe9a183522025639dd3ad7b359366ec4de586f7d64b7972fa9365063d8aa0511d4d842b7a67ce1c2cd23eaf343f70ed57cd2c56960d436a0d70b02ee26a3a10afc08bfb1e892ce23dd489fab059adf59517664f180bb55cf97917609200e4baf45f882817329d9e879b93b851b0a500e67df8fb872d457404865a0cdee29a58411e17c08e1658e7b1ff67c98195c5a9d188dafbae615304e2c2134440c9093db92ad07bd31f32c4b51df58f13789cd2630bdbdd1b3830b34205fcc759895ca3a5fe31008b72393a83507b549fca46edab94df746f2ce5670a4ee281d38cce284bb891aee8aa0ea037f288712c106bc22c2d03df21f75a46bd29d72d8b2615953821b96019b49bd57abc69622f149ba963bac50b53dccb85d3d18eb2d62850bc59a372102055f082f84db97e59c3bda1da241fe81506289750afea70a5e23e55236809bb119777dc8d76ada82bbfc9f6e52057d9e4e58a5417d8c88dee5aaf78d4c78aad9a006ba7f5a015561aee7809ad465b8f572391abf552d6fad89e9526cbc5e0babbd3c0d42099cb9a1c494c464d720eea9af44f937cf43b253e65d9778b26751624b194a595b65da8edb14260a074b4fa988f059ca19a7bc68379b14f55a23721e89e6cd6bd2d565d5a946ae12095bc54b64f43f7b36399c6e64260cb558fdb85f2e905046aea20d18e474f1b041ac6c11dc60e42e452d0c609cda2ed27d80bd0a453bbbc2ec92d8b8cef389d669f1f5cf23e2f550c69263bcb8647ab5527afa8719fa876c50eb7ceb9320dfb61c78437abd37832ceb7eb65fa25da32c84ee2f52486202d7fcf58498ba58ffc36dcfb3382467f305e06f36e9ff1c795e086a3ba0a0a491837c5540e215546fd5e6bcf50f90373663b5aa652e0bb3f95573171c5e7154fbe8e24020b2a598bfce3f82c76b7ff3dce44d0b8ae044659ec06d96d1d73b7d68d67f6eeeb7eec6b6e8ee1659d11ea0e9e1ead26ffa9d27c36b0289ccc2d262d9d384542dd77387a97bd4eadce5f3e02615d072a354fe4ecbbff48564a6b1f36f5e72b3d2b6cabec4244307b89f755ede7c68e3e71aa97750845d48699e0408ab360d9e1f44ea6a015e903b51718e5170db21b907714e992ee9b97afaacf3b78a2a587bdc6060263f330349c1ed566f6b2c5a7808b5b876a49b3f3667cd1aa73a0354739078655e7f66fdc1e14ec7eccdd4756ece37fa13ac81de03d04f81e2be9fcb77912833b9b3b40a5920786c5802ce9b6782a26720190a0d07befb6f9967ba3e4c8f0169e6d19b9671996dc1faca06e68a4a7ed58aeaf54fdb33e1e2fdbcb44f278e46dde4d4f1c5ea34202fe1bfe663084dd362e553036198eff9d7d81f43e340331ee21dc198d1bb7e3ffcec222f00f302b6c1c6f465dae0969a2100222fb28a1367e8c3b3a2e0e32f13eaaa2a3fa12506b8146237768b946904b9bfb83ae24272c32ecf8257cfadf1f28f5dd3c5ddca0656dffe5f5c82035adb575bbc42b1878eb0b8fcac37457ec65ea13233c164f4e940876cdb9731bba8ef7da6b61acf6791ed29a926e547ac47432effd6803161d42d529331fde6bbcb278a83afba664d279d2a83e91672d3d3f431763284322f33498cad6f052f05e13a73f4c452ba185316c247d6358251817b32f3c55338f5ab325f0d12558ac5c4e1cfc3d2c7fb6a2204d7d44e58c402135849d6039c2385118d625642dd5c008ad5c4c0643b3ba3ea6228d1bb39bf56a880310d3bd5ee486f3fd2dc7234b0ed19f094f7d5046f20a5a74f809533e7a14b158efee56f3b3d6b58cd87832039b2ba6b915281aaad8fdcf47ecb4a258de56588a5a2a0a20c523c0febf23b85e19b70c4550000000000000000897934465fe84dbb7e718db454db8dff83bca0bda92577521090a67436abb4ff4b901e9fea5b1e4e5c231efdb6813a657a2d842eb04b4c4cd935e31e50a5be9753f2c138382c5a78fb5fd1736ebf7537596da3906c80c6acbca18b000e90946fcce1724ff0f238aade201fcbc3cd0b8c66e2166cea1e9c236df61ac6c96d1190df7410166b148cce9d984735caa11d1883562c5b9552953a0875cf14b5ad4547150b4d367d79f72dc78f00a2be46528241dbc8407d51171998c87a217d4ad825a37809a6495adbea5efdbc8fba9f7b323a75e40f1b832e134ab23497c983483ca179490b6ed2e94d5038e4b2fb633edad2ceacbe7cdf3d60c5e584e33f701f2dac8a0c4060da6cb07798314a1cc26340d1ee5414dcfa094edeae2418c7bbc450b3269c83ecbc0f217c4f32cb7beebf1636c11cb209ee14dd069606606f7ab00ae7d1fd3220a3daaa1f9f13ad25a685bcf7b075c4921384b6343d1058021f7771e390b22256cb21f8df7d057fea4f17014b64132ef8e06fde60f8ef865cb0f7b4b34c29c2b42e4c9bf9ed287b9af7c0a5c2dc5acbe2939f0f7e57ff955d68cca00299c8002e8a830c6d8ca8fe47fe3af3b61a3a5218b7ececf2194919f5d4099959775e19c2f9840adfeb016fccb0a9e638f902cf6a2b2a9ebc26f927b2bf764f80923ae72274cc0516e7d6b9a957e59f7f7ed64a964397aab18b74889d5d8b10950b8e0266fd104b9c9ad3cc527e42fba0e13afa5a506e64867c0851efc411e3d505d6f560f28807334dea618320884cd4d4604f3d584e62a327fdc2a8706d8a615b4e02189194b67ea9a2589d7f65a2466cb398a2e4f843da77b91e4f9f840e362bf6d5ace0cf0327c1f1643490"], 0x100c, 0x4000000}, 0x5) 2018/03/20 05:25:00 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000000100)=""/134, 0x86) pselect6(0x40, &(0x7f0000000000)={0x8a0, 0xffff, 0x0, 0x8, 0x3, 0x9, 0x7953, 0x6}, &(0x7f0000000300)={0x6, 0xfffffffffffffffd, 0x4, 0x0, 0xff, 0x1, 0x7, 0x7ff}, &(0x7f0000000340)={0xd76, 0x1, 0x6, 0x71c8, 0x81, 0xc15, 0xfffffffffffffff9, 0x1}, &(0x7f0000000380)={0x77359400}, &(0x7f0000000400)={&(0x7f00000003c0)={0x6}, 0x8}) 2018/03/20 05:25:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={0x8}, 0xfffffffffffffd7e) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/218, 0xda) 2018/03/20 05:25:00 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/219) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280), 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x5, @empty, 0x20}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0xd81}], 0x80) time(&(0x7f0000000000)) timerfd_create(0x7, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x4) 2018/03/20 05:25:00 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/20 05:25:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000480)=""/32, 0x20}, {&(0x7f00000004c0)=""/133, 0x85}], 0x8, &(0x7f00000005c0)=""/235, 0xeb, 0xde5}, 0xfab7}, {{&(0x7f00000006c0)=@nl=@proc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/70, 0x46}, {&(0x7f00000007c0)=""/100, 0x64}], 0x2, &(0x7f0000000880)=""/251, 0xfb, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000980)=""/24, 0x18}, {&(0x7f00000009c0)=""/26, 0x1a}, {&(0x7f0000000a00)=""/203, 0xcb}, {&(0x7f0000000b00)=""/8, 0x8}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/235, 0xeb}], 0x7, &(0x7f0000001d00)=""/225, 0xe1, 0xd0d6}, 0x1}, {{&(0x7f0000001e00)=@nfc_llcp, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001e80)=""/4, 0x4}, {&(0x7f0000001ec0)=""/91, 0x5b}, {&(0x7f0000001f40)=""/203, 0xcb}, {&(0x7f0000002040)=""/28, 0x1c}, {&(0x7f0000002080)=""/29, 0x1d}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003100)=""/192, 0xc0, 0x9}, 0x6}, {{&(0x7f00000031c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003240)=""/32, 0x20}], 0x1, &(0x7f00000032c0)=""/163, 0xa3, 0xe1}, 0x5}, {{&(0x7f0000003380)=@hci, 0x80, &(0x7f0000003580)=[{&(0x7f0000003400)=""/196, 0xc4}, {&(0x7f0000003500)=""/118, 0x76}], 0x2, 0x0, 0x0, 0xffffffff80000000}, 0x10000}, {{&(0x7f00000035c0)=@generic, 0x80, &(0x7f0000003640), 0x0, &(0x7f0000003680)=""/221, 0xdd, 0x80000000}, 0xfff}], 0x7, 0x40, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffc95) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/20 05:25:00 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x2, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x101, 0x100000000, 0x80, 'queue1\x00', 0x5}) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) 2018/03/20 05:25:00 executing program 3: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x600000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @broadcast}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_getneigh={0x44, 0x1e, 0x201, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x10, 0x1800}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_IFNAME={0x14, 0x3, 'teql0\x00'}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24020000ae8d000086c40d48a7d87ea8ce8ecc06000000000000000002b55c0600000000"], 0x24}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x41, 0x0) bind$ipx(r2, &(0x7f0000000380)={0x4, 0x0, 0x3, "14868802c011", 0x81}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000300)=0x9, 0x4) 2018/03/20 05:25:00 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000480)=0x80, 0x4) r1 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x4}) fchdir(r1) fcntl$addseals(r1, 0x409, 0xb) syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x0, 0x100) pause() ioctl$TIOCNXCL(r1, 0x540d) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x95, &(0x7f0000000000)="beef8e6b96064136c9cfabb8c9a8839f58d1e5c7bf64bce9541c5926d84ef4f2b6150b0e6cfbc78e6905100ea3faa22ca552fb4cb0f51dc064e6fa1e6f7c82c771d250adc79c17d93f1f9509a04a527fd2529b2631e8ec229c31f022e0684dc27c377d03c125e275e44569e823964429cbe14b7e8814c1ea1f4aae25ad1b9d4b89c7ef03aac878418dcbd9b66f00e752fce3edfbb5"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x8, 0x3, "a658f6dff50de9a524031ca1f446c11eb386e1a4d68d78290518fd020299028c26eb595861c4b5a75b66e4eed6a4ce69743536105ac449238dba4d7903efb3", 0x1c}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000280)="b4d28fad89800cf563738e827d2b583b446be2f4ee02133fd0d66ac33e07cc7f3a3c885f9cc2daa71e4b727cf002b137854d44d2a2106c900110ccc68e266c36a59c7c40cfa8281ca7d0e77671e2c3173bb38e3d713bd4d908d4c5fad8d4e1aa6a3a1b07b07fbced094310d134be2272eb6a815278be1677a61e453f75e83f6c1f7b13b6c7140b79321e963b3db2fca0a8", 0x91}], 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000004c0)=0xffffffffffffff00, &(0x7f0000000500)=0x4) getsockname$netrom(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000005640)=[{&(0x7f0000000600)={0x27, 0x1, 0x1, 0x2, 0xffffffffffffffbf, 0xd0, "d4792d46c2fa3839c93ddf19e269f47a0187fc6687cbfccd4020d30462804db68694443c1748ee909855973b28e589c76711bfbaa2449eb436a8aa234177a3", 0x1a}, 0x58, &(0x7f0000000940)=[{&(0x7f0000000680)="533ba03a1a9d6faca9378449a8a680084e1243c59add50ef35b51cfbd336793c561bea7ded0a4ab87069abd3b12cba28d9758bbea760b3fc7981423e51537d3f3d1fd533b8aeb43d3c3eea48b274b5c706f994f4b9b234873862100a037f247332bb64e427965cd0bcf203f9b23d51db0e43b54d", 0x74}, {&(0x7f0000000700)="c927ddc37465001cc787349509", 0xd}, {&(0x7f0000000740)="db3fe6658627e308ee313ac291a79db7d4ad12149bb400381d67ee9191f4e56ab67321fee5e929036c0edb647d7e05fc61a35aa47a979638edbcb182f5f0c88374eb1da119e5103bb1fd4b789a144adc2170c1f93bc385c5248dd7755e6c46805382feee0be2890eba585b2199656301b70cf5fd0dae3bfa72edc6d0de78929ab25967a3af2c6562e22b934e5c106535f272515714729f5158263df557565496ce9c7361201f9d4d4cf48fb4fc3930bc62f289258fe4be897840c5a10c9421f9e512af9c21ef70d7e432d49a0e51500c1f2e20df3a6808b5f9d8a8c01d6ec4290b9c5fdc44329cbbc794b292d6", 0xed}, {&(0x7f0000000840)="2ef9b4c897a3a87afca6050987ba1dca33e415a65a5d60a2c6c127f2c07c0fd4d0c22f1e88f80553f76b4a66a0514adf3f0b1a473a07a579ad7df29f0f1fba76777f3bce648c0d15ad38225bb1bdbea228fe3b4a2c1534f13f0b9b7116045554de64c273428288d0b54f87359bb48e335193cf278724d012833f80e9bbff04d89614961b6e141f9b64e69d9f9181472df970c9d2b905981377a0fe7f430ade705160172ee0d0f5ee609b1cf4d12e76f3cf296c73d8537afa6a4d26665dc85bb8d4e4852307a65d37e63cdc8de54c386116462a5a9be54a8703272c776e4c2fd5999d70872774476060965986103a496cee7bccd758648411af350127ba04e2", 0xff}], 0x4, &(0x7f0000000980)={0x18, 0x1bf, 0x0, "78b12431437659a6b6"}, 0x18, 0x40000}, {&(0x7f00000009c0)={0x27, 0x1, 0x1, 0x3, 0x3, 0xfff, "0491739253aa4b11a8f9d2f0255a7303e20dd34ff8c06785bf52ff13309f670a0cb0f226190da17a340e0792d0061f5d432f1e4b28f96a6691bfe78a4ac642", 0x37}, 0x58, &(0x7f0000003d80)=[{&(0x7f0000000a40)="0930ea2d127bb0e46f8f0a369400573e220772c2021d1086438f9dca6d4d519bd101345281", 0x25}, {&(0x7f0000000a80)="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{&(0x7f0000004140)="2e7fbfe8bcbb9d22029f469787e275b9539528c0ac95fc4aad42770cf303479485006293fd26734ff6d773cf1a408570a240fa6ff30d1e561df2b7cf891cd465e2ce5e9a31f87735baccecd578ad3615923c222cc2ed600ac9296d11ca4f5c640b2ffe24f3d7ed266b88ba2e9bb9a6460f7fe8a1195aa2f8bdb87ff6af594c4140095703e0ab3fe43973d15987f183b019d8e9a305155925678a20e05c4c47497babe09fe468903011b7d55a9307ea4ada01636509838dd0e10e59cbf4c1b2a82b84d011808606ab2fd4060ccccbcbcb98e097d06ee6dc890e80f408dc1b564125d3", 0xe2}, {&(0x7f0000004240)="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", 0x1000}, {&(0x7f0000005240)="1875ad90dfd5655a51bc0dcfa5ca4802351a11be160d17be07027550a095af", 0x1f}, {&(0x7f0000005280)="044b22abbb6f4404e1e06a4574de87698a", 0x11}], 0x7, &(0x7f0000005300)={0x1c, 0x3a, 0x5, "9e3fa65821464c87a2be5c7bf1"}, 0x1c, 0xc000}, {&(0x7f0000005340)={0x27, 0x0, 0x1, 0x0, 0x1, 0x9, "e4778a594c8ea237438ccb2ad059daacd5f22893d9580bfc84f2d265a5124a36b6a282424c36ac75d8431a468114ab7f48b94df83e816f44a846815f4b2d14", 0x27}, 0x58, &(0x7f0000005540)=[{&(0x7f00000053c0)="17baf1d0d1cc7bc9303755e73bf76e15a6b3a1affde12e0aa548", 0x1a}, {&(0x7f0000005400)="fd541235303acc15d904f043442a92e02cce5eb6ae7d8392689eb196baa538d1975a4000b356b757f722ce1109e66a6d2ae8356d30e996d8f35b3692b61d550b25aa2724199c30bd60ab9ffa7054a0f4ccd6c44979121d1bf6288fbba036576727969956124009530fcbf22e6e5cf354944fbcde47eaeba4119718735e450fd653a64ff6f0547a01fe983647b8c065d68f7ad5c2544d646de7fc33653a90317a72b6caa64d745cfe25ea32564eda", 0xae}, {&(0x7f00000054c0)="3d74f508437255049577c05af0b6a4ae303db40e72b45c20336680f47f5ced4a803cb02f269b0f51d94a7a5247bee82958eb9b70ae91b083301f60bcb671d9f73f3dbc9d86d0259d25d58e751bf0151f7293a2576e9c", 0x56}], 0x3, &(0x7f0000005580)={0x98, 0x117, 0x0, "e6f899485e9c11023b31caa06a78bacc0c5bd7d665bed8f85f0d2fe0c6e95bc96754a3b8ae5bb51aaa62800342d7f7e3400f3bed1def068c2eaa7a795b94e5be23bc11683bc8deb5060a452ee5c8329b50369a9bd410706fef923078928504d3cab672833ff4f7e7a9991da8bd29043900d011059a63296485e662f10149afd7f66b1bfc86cf29df5b4f5543"}, 0x98, 0xc0}], 0x4, 0x40810) 2018/03/20 05:25:00 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getgroups(0x8, &(0x7f0000001240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000010c0)='./file0\x00', 0x0, r0, r1, 0x3, 0x1, 0x2) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x25) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/03/20 05:25:00 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c00000029000000370000003b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999c8e42767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c79400000000"], 0x7c}, 0x0) 2018/03/20 05:25:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048dff8)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f27ff8)=0x81) write(r1, &(0x7f0000000000)='\x00', 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000200)={{0xfff, 0x80}, 'port0\x00', 0x0, 0x0, 0x2, 0x8, 0x81, 0x10000, 0x647ca062, 0x0, 0x0, 0x3}) fdatasync(r1) r3 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a64f0508dffef10c6bb047f6c3c2811eaabfcfae7a62f33fc6a99b202307e8b949332692a090bbaeabc9fda5e501ff96cc9a7107627a7937e4392e", 0x3b, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000000100)=""/145, 0x91) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) [ 55.624753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36270 sclass=netlink_route_socket [ 55.651597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36270 sclass=netlink_route_socket 2018/03/20 05:25:00 executing program 7: r0 = dup(0xffffffffffffff9c) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@generic={0xd, "f2b230da0839dd2f59c35b596321301cd16516e0c57f20095222c2df2ff4e0a8c217da1fe18bf3b4ec6c543d202f49370a81e6458048ea544b7cdc77b7428b7b1841f29692a0b7be6d62c0efe0ef691d89e87cc704154267eae64516890f2a09847a1707c529b861b2023b2f29046846545170a7732c46238c4c9fd53ba8"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="9775228970c58db230913550e8bdd85f1f5f4c368facbe85d5353844b8e757ab8b15ff74cd43f8058408feaf989cb54f25d04db65a51772ff11a859c581c6ec41e05c6380df37a08ca5a6af2a9c17916c0da5a0bf58fb3f62c3a990ef63a8f53e4758b02ec5f16e8d6f5a80f75524d257b28c6e6bd7db4483d30499728876f4358de728ad3b1ddb1b08920c980f12ebfe97458f353d6b0501af28ad15e13c511ae50e43682de5ca2833a", 0xaa}, {&(0x7f0000000140)="4e9405cd47262384b11d199a70acad69abe5b14ba4e17c3ecbbfd5bbe8d7b06790e33b4b2018efdafbc23b059e99464af4bbf1257e447bfc4476d61c33c08e2c1e3368f20b1798f25b7c78eb47f7520241331a2f3ec2c69cc56181af6d91348f3d8eddc8aa828469c6c4e56ad43fb7bd3ef487bc2c6add912823160589d71b646aec24ab878b70c57200b42be3cdab065198c6283ac7d7915dc0b3651e94c8efba31cc25eb623aeee445840257415e450878e9d6ecb609c3013e5a940bbc5f08b946033aec0ee20650a104f1", 0xcc}, {&(0x7f0000000240)="4275a88c4009300a81a38b38a8aaeeefc14580bd53a3afe55b106097016b5b41a48b2ebb2cc5009c88e21e2c16e6e1ade32867ac68428a4e2a2670f07f64e87a7a94971a89566f838681c0e8c1ffa73e2ee9fe60c1d17c5711555f2d3bc0f5587d0e386ad5ee7cfb2029b72b1cfe60f8fd687b118c563b5f09fb1c4dc9f8de13ef830dc7f580cc2bf823e61069e4408518814c793d9b1683430e8719adfe8be549761bb8a71fba411424208532482ac320a6265b7d6f38f36ff2d38f0dfc4ba0602a8f74719fc28f51", 0xc9}, {&(0x7f0000000340)="d3b2b66712f6b06e97ed1798e23a03d8804dff04f3cf7048cfdc649a0debabb371f7b4938c914703e0d7093639ec9970c0c330ca430018ef11f28e50ec83af4a49a789f92278da125edb66da7dc0dcf503689ac5738c1962ef8271a8761d6904dba0cbc5c6334d4ca7d2eda05aa77d72d12342207bbbd962f7004cb71650", 0x7e}, {&(0x7f00000003c0)="86d8565a9089efe6e43f057f366943fe7430fe2ff1d657716da419afefe2e5073cdfec4a1521fe00672abf63d5ef7400677b37f0ebc95c7b40223ba620958cda78f04d3296df3e1713953da6efafa941ffaad991edeec367fdc4e27d92c20ecd5cd595d53c4cd9595603c837aa1b0fe75c8ad1e1700e15621880fcb4b4efb369aaac41bddacc", 0x86}, {&(0x7f0000000480)="f7667cb65a82ad16f6bffaaeba1537e389c72bda5f7e0065592fbb9138830cff259787e61f77b26f99dccbf44a4acf3b8a9d037413cb15bc86c64c07e5a86b0414bc7a1ac0b2f5affe748a56a528c972d887162db10f1d9ca868862e8d", 0x5d}], 0x6}, 0x11) r1 = epoll_create1(0x7fffe) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/20 05:25:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000070a0d0f00000000000000000200dd00"], 0x9}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x8000) 2018/03/20 05:25:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0x0, 0x7, 0x1}) 2018/03/20 05:25:00 executing program 5: pselect6(0x40, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x1}, &(0x7f0000fcefc0)={0x0, 0x8001, 0x0, 0xffffffffffffff81, 0xfffffffffffffffe, 0x0, 0x0, 0x8}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00006eeff0)={0x77359400}, &(0x7f0000fceff7)={&(0x7f0000fceff8), 0x8}) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r1, &(0x7f0000000200)='net/udplite\x00') clock_settime(0x7, &(0x7f00000001c0)) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@rand_addr, @broadcast}, &(0x7f0000000180)=0x8) setitimer(0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000280)={0x392, 0x4, 0x8, 0x1, 0x100000000, 0x3, 0x5, 0x100}, &(0x7f00000002c0)={0xff, 0x0, 0x4, 0x100000001, 0x2, 0x44, 0x3cd, 0x1}, &(0x7f0000000300)={0xeda0, 0x1, 0x0, 0x7fffffff, 0x7, 0x9d03, 0x9, 0xffff}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x1}, 0x8}) 2018/03/20 05:25:00 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x11, 0xffffffffffffffff, 0x0) mlockall(0x40001) r0 = socket(0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0xad83340bbb2fea2d) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bcsf0\x00', 0x7f}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x4, 0x3, 0x5}) 2018/03/20 05:25:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x2323, 0x8, 0x0, 0x8020000020}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x10000) dup3(r0, r0, 0x80000) ioctl(r0, 0x2285, &(0x7f0000000000)='S') fsync(r0) 2018/03/20 05:25:00 executing program 7: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="6faa518e3db4d4d00e1ec11021b417fcf0e438b5af5ba24c3c5c7ef1f99011f2eb2bbc59badb8251201ba23a952b1268dfef2d979e9564dfa9079c55cae454a598ec75893601f46f9d1a70f3290c4fd68306dfea19f6c0e677e059ed24a24cd054dc057ce3cee8c6d0cb17e75a9a558e27b8af966d32ff66d349ebda268824d178b2b09064dc6c8d0e282f014cc8f33c11cbb3e66d80df424f29479ef0caf5ec5ce113f9db3fd582b71cd057411b8273edfe50aef4e8e0512c6ac35d4f1375bc4be03dd9b00c7df87d3c6528e17d7da66cb095bafb6dc7ffac560995718696dc0ae4ec74667c81bb9f2e11ef552e503c0595ba5cf061349ee78facd9adf6bb0af7a209db22ced00143965deb29db069485eb6d16cd6669e760e91190fd2421e1e1f23e7e2dec5f1c902df202f2f7c545e12c38fa5c8421025e38da27559a43e2d76f91b5d4ec1b510257632fca8872488f3ad6d54236e1c8eab4838db45b99c4bc67fca8810992c17ad23be140c47512a59464f18d15b165e553404c4b52ff093984551bdd6801632b53cbcbc3f1574d580616e5d105879bf48a94d0c79b5d821f5cf9c60d0cb2f46114bafaad28075f8ccb168b869f3f5bc68cfec56d14891a0933a4a01328b39d111742ce9045250431b5887cdd3d3710a36847a432ef518bde4c0206705a4f52260b219652d763a60aef6e9ff046a9529cc13e6eb7b4a439e808b33f538990e326a325cc8e355488686b77eb08fda4083a5c65dff56ab34beed0e43b067df262055c0b10d61517d530d1369a46855cad62e37a6143cdf88a1678531e6e2ed39851fb44e8d9666c216a296537edcdbdc451ddc4e8599de3e2f3e1c9138a1706f0e6acc5a541cb5889a9f51dab042455cf1df9c3357152b6613e61ed1fcc1067d281888ed6785dbadff9671bf4b04147ab6ac8a995b01797f03acd8f4de6c67424b6657dbedd1672e188ff4713bccdf22ad5ba02de9df9f85c3b9147fa5a6f650f26dd735960c3a2b0d3b9c912d2128f86e6fdf16857b4169eb7e246ed5949ca4538d369946c252b635691337087509c9f7c6eaa126048c3bf881ee94adfc5c9616e6d187f893927913738b6a82733dabc4ee90074e003f29f69a64527f785f521449f84465c731120fc848ae0a9cd7d9fb90ef27c966cf222b91c469c16c741fcdb73d2cf90940afd20d0d4447fa3cdba28fed5f1de947163c473048706bece005aaec8eec3603169cd60f7967af3fe67d9f73cc3ca62ac397ce7734a986440e6fc10fcb62c3797988e765c4aa3ee12c50a5bafe371bb3f924f8b1cefe0cc934a03cdf7731e2260262a10a3d283c78e5fd939f2321976db2e4985a8c81c4f8f6dfc119c42a2120c9df0a082d5100cd54b62672abeab5fcddc3428d4a77ad476bbdab1c9b459af016ea4cdc718f3e0e5bfcfcca33130caa84bbf5057417c3944fdb43668583a68a74f8b9faa70e91e2190ed6c328693135431c5dcd9cad0dbd0ecd490b890b905082355f22222652e9699898c43b735aeffef6cfe8bfa3bf820a4aadba54553fa13fc1228bc36e3c019ddbe19e28a8434cdf305d31027cd1087f45e4dcb6427321cd9ce3b5e0d84aac6095cc08ebe5877ac2039b29cfe146d5603c4e50812d8e237dd0bb281bad0f511a2c976723f8325c2ae11e194cb79778664c14f44894addddaabbb4c209bd9d90e428c7b6511101045308f4242ee989b7750c9edf33fd71ff84236631acec721ead66c0460e9559734affdec04fe577de57d3f13ea21c663fc644501c85e9c27fe083834779ccf09f3b3c341aaede68049b254d8a8048a2ab314a0763140f6e6319b8b714055132c4e3e1d29904df4f2e476d60c6924936c427ea8eeeacdd6061b7eac5f80f44d0a4c0069bdf7c6b3074ce6cf320b0dc61115680a06f124bd7989d1255ed058d17ba9c1bfb739bfcac21884bd6996cc4abc6052cbc7b385ba8cdd5dd5ec2ab6819d2867f146356937acc0ba8e106ea326a97a8a4c49345cc", 0x595}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/03/20 05:25:00 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400800, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x101, 0x4) prctl$intptr(0x8, 0x1) 2018/03/20 05:25:00 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x6, 0x9}) 2018/03/20 05:25:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x50142, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="c1944f95dda7fee232a6fa3f3bf82c13", 0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xeeb, 0x80000000, 0x9, 0x8, 0x8, 0x1, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x400, @empty, 0x5}}, 0x10001, 0x0, 0x100000000, 0xffff, 0x1000000000000000}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x7fff}, 0x8) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xb) 2018/03/20 05:25:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) sendmmsg$unix(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)}], 0x2, 0x0, 0x0, 0x24000001}, {&(0x7f0000001140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000011c0)="6e986a9fcec81cdf15acdaef1562d09e4d2cd06c6dc940bf922dbe367970af1aa2a6350b6cce0339dfba476ce175fa0bc33587b1b6241f87410e87b8efd5f31bf19c08833957ff6fab257e58d404d23dc9dfa48bdbd6cac82641202006536146147224261c385ca06cdfe0fba63671d6e61c3ae1d494a4fd05c89bbf219faaacd2d7f19bcb86eeddec759e2195d047ac9866c3fe4e6492dc508c9819e71bc5eaeb7a1afe26e323ce71a2d350c43b26926e71a3247f05513578c55d116c1d4a25cb4e0e3b596dfc3a49ed1c8c1026", 0xce}], 0x1, 0x0, 0x0, 0x24040804}], 0x2, 0x20000000) 2018/03/20 05:25:00 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000180)={0x0, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/03/20 05:25:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000480)={r3, 0x2}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x31}, 0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) fremovexattr(r1, &(0x7f0000000380)=@known='security.capability\x00') sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) r4 = accept4(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) getpeername$unix(r4, &(0x7f0000000100), &(0x7f0000000180)=0x3e) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0xfffffffffffff800, 0x3, 0x4, 0x7fffffff, 0x0, 0x7f, 0x3, 0x6, r5}, 0x20) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000280)="3ea520ca8a1c2192b7f958ef8b788574", 0x10) sendmsg$nl_crypto(r2, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@get={0x128, 0x13, 0x700, 0x70bd27, 0x25dfdbfc, {{'poly1305\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7fff}, {0x8, 0x1}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x10001}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000804}, 0x40890) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc", 0x801, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2018/03/20 05:25:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r1, 0x0, 0x6) readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/20 05:25:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/20 05:25:00 executing program 2: timer_create(0x6, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_create(0x1, &(0x7f0000000180)={0x0, 0x8, 0x2, @thr={&(0x7f0000000080)="0ccd8988b69fe047fafc0899c84a1f9e16675420b5006aacbd3a0566545215372db23ed8951dff96be7137451e", &(0x7f00000000c0)="6b5173992dd0b35bd9c6b6bdeb6c0b5b6df5aaefebecc92273191c907a08e8ed43010294d443f582471429c7ee821eccb9b5bad03590893b8ad8130e664ac7b0b49363a13b1a482f2dfb6f6150e711851550e2d939363070fc50996328f70a9250df5df0145ced43ea9c8a50f1d2497e19d47a9756f5e5bd70ba242e4cfac52003e6ec"}}, &(0x7f00000001c0)) timer_create(0x3, &(0x7f0000001240)={0x0, 0x21, 0x2, @thr={&(0x7f0000000200)="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", &(0x7f0000001200)="30e41f4348fd0698"}}, &(0x7f0000001280)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/checkreqprot\x00', 0x2001, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ppp\x00', 0x80001, 0x0) r1 = dup(0xffffffffffffffff) sendfile64(r0, r1, &(0x7f0000001540), 0x86) timer_create(0x7, &(0x7f00000012c0)={0x0, 0x18}, &(0x7f0000001300)=0x0) timer_create(0x0, &(0x7f0000001340)={0x0, 0x8, 0x2}, &(0x7f0000001380)) timer_create(0x3, &(0x7f0000001480)={0x0, 0x22, 0x0, @thr={&(0x7f00000013c0)="4324ddee1a5bdbbb21e2a8ae33e071b4fbd4ef3897", &(0x7f0000001400)="f932d3c89f771d8040684e555b1977889c3606dfa79a7350dd6b91aff41599b3b98ebc52fc2db9484f869b96dd4035f5af7b40f2ea4ebe2f427d9d7d6a098b6645497e63c8b3d3776d1aac8f9a0765f648847ab6da140fd60e86df97b7512217d968158fdd3aba2746b243addc808a6f57b0050a123c10"}}, &(0x7f00000014c0)) unlinkat(r0, &(0x7f00000015c0)='./file0\x00', 0x0) timer_getoverrun(r2) 2018/03/20 05:25:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x200, 0x4, 0x1, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0x7f}, 0x1, 0x5, 0x3ff, {0x4, 0x900000}, 0x6, 0xfde}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x6}, {0x7, 0x40000000000bbb}, {0xa, 0x139f}, {0xc, 0x1000}, {0xf, 0x8}, {0x7, 0x3ff}, {0xa, 0x7f}, {0xc, 0xffffffff}], 0x8) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/20 05:25:00 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x840, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1ff, &(0x7f0000000080)={0x1e1c}, 0x8) 2018/03/20 05:25:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x7, 0x4) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x47, 0x7, 0x80, 0xe4, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0x71) 2018/03/20 05:25:00 executing program 6: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x19}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0xffff, 0x959a}, &(0x7f0000000400)=0x88) r2 = socket$inet6(0xa, 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x80000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000040)={0x4, 0xfff, 0x100000001, 'queue1\x00', 0x40}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ec3000)={{{@in, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xb6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xe93, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={r5, 0x6}, &(0x7f00000001c0)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 05:25:00 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) close(r1) 2018/03/20 05:25:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCONS(r0, 0x541d) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/03/20 05:25:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d67000)={@dev={0xfe, 0x80}, 0xffffffff}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/20 05:25:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0xfffffffffffffecf) mlockall(0x2) 2018/03/20 05:25:00 executing program 2: bind$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"3ffa62573916e9"}, 0x8}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="debb02e574696e666f00") preadv(r1, &(0x7f0000000040)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x2000000000000129, 0x0) 2018/03/20 05:25:00 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2ac61aa9598d29dd1d8f33eee2242a83788c11", 0x13}, {&(0x7f0000000100)="f3109c8c3270b64e499f1a525bd1522e174fd9bd6cb491d197818131ffc4ec65e01d349a8ec01bf8d4c7a1fc4ddbae873baccd541547a7d2d9abf6c4fdc1d1bd1e40a48b691ea819afbce55d40190c0768623737b01f3de48452113291c19a6cb25589a1543fc2aaa5583a0d3e22f31500230c4ca0771f339d46e7a2aa7c86026b06da8cacbb49feea306f3431ea1d30c10c44fefb3783eefb82a1cb75011d4d9dd421a9cbbc71a27c60f857ef3778614031aabe333b2d950341c62a59825d27261bf5035402c32abfb2e463dd", 0xcd}, {&(0x7f0000000200)="6045924401bbd279453f12d602bb039bba836a1b85a26ef7adea2c7f6526bf77363d5e94b5028b04ec050cff95b4ac26c48a35749daf733b9866a5fab7b7487e375bfe347b4d61bc6b349460b11a37e42f253be79c0c038e06c6c4239ee606615dd78d5793311efac90c47f4a6d653b5abf172a088a43ec7aeec9bb7a5774d627aa535ad79b4dc88db23c03ac384e7c371c9b3f5a25196c95d252ed43ca42f02c519ec453091459515da7c796b8a80be4cf31fc35b6f39b7671a3b07a1c54175b2349f315f17c461601f775223043fa392a808af3255a250552471279a2c47287e5a1ea95a035fb861016dec71944b7010852e", 0xf3}, {&(0x7f0000000300)="659c99c002acb2d41f1a41ef258b944e96113dc94243fd3b2630aa395b37444757d0067ad89660c2297f677ea62708a7957e8c2f7e104c8783a815faedb11e989d6a9d133e7fc72c3ee796c65402b40a19ed3cc3acc49c5fd7280ace16393de5434cfecd71812db5c4c9916d5f100bae27cc140e5e6b7a83fa5cd90e857f4f01b1f18b39762071bac17fad43d4ce9030bc9220ecd9701343b6551a558b42c2dfea6a2ad17a3d139694d715dbc1a3716257e26761dea65fd3019094e2e24e87d4f0ad", 0xc2}], 0x4, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') 2018/03/20 05:25:00 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0xbf1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000540)=&(0x7f0000000200)={&(0x7f0000000480)={&(0x7f0000000100)}, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)}}, &(0x7f0000000280)=0x2a6) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x100) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xf4, "67b35087638835f5c9e3e1978ad39b93da749d97abf94d90337d5106ba1789ee1ac5fd376324e6eb0191021322f0a0a950ae037eed949fe531cb36f8a0f83791fa86aeecc8d77f2c3b2e14babbeec32654796e8745dad595d9ea8590b545a1a23c56663a48315b87c79e6a0defe37ca9dd59aa25468c881f716c78e1a76338eeba989c3297795d4538a5aacc17f5a08e4fa50faff5967031d615d454510df5e3d3ef5c1727b64f050f3118847722532e68a74f7723eb49239528cd272058b924a2fc84660fb39c45aa5fb3de77177207b07d2505c55801c85d5a18db74a85d0500367c5619e8d79535ce8a4de0426494b103ffd0"}, &(0x7f00000003c0)=0xfc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r4, 0x1}, &(0x7f0000000440)=0x8) 2018/03/20 05:25:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='-\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x80800, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x19}, 0x4}], 0x74) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2) memfd_create(&(0x7f0000000000)=')*\x00', 0x1) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) 2018/03/20 05:25:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100008, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000000040)) signalfd4(r0, &(0x7f0000000040)={0xfffffffffffffff8}, 0x8, 0x80000) 2018/03/20 05:25:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000002f80)='stat\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000004280)=0xffffffffffffff7f, 0x1) socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2080) perf_event_open(&(0x7f0000002a80)={0x1, 0x70, 0x7f, 0x7fffffff, 0x0, 0x9, 0x0, 0x401, 0x84000, 0x5, 0xfff, 0x7, 0x200, 0x1, 0xff, 0x20, 0x8001, 0x5, 0x8, 0x8, 0x6, 0x3, 0x8, 0x2, 0x7, 0xffffffff, 0x3, 0x1, 0x63e31a80, 0x5a, 0x0, 0x3, 0x1, 0x8, 0x3, 0x7, 0x2, 0x9, 0x0, 0x4, 0x6, @perf_config_ext={0x9e}, 0x0, 0x1, 0xffffffffffffff80, 0x7, 0x7f, 0x1}, r2, 0x1, r3, 0x2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000001240)={0x0}) r8 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x88010, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000025c0)={0x70, 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="12634840040000000000000002000000000000000000000011000000000000000000000000000000000000004000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000000007800000000000000480100000000000000000032000000080000000000000000380000000000000038000000000000002000000000000000"], @ANYBLOB="04000000000000000d63000003630840", @ANYRES64=r7, @ANYBLOB="09631040", @ANYRES64=r8, @ANYBLOB="0300000000000000"], 0x1000, 0x0, &(0x7f0000006900)="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"}) recvmmsg(r4, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r5, r6, &(0x7f000053cffc), 0x8080000001) listen(r1, 0x0) 2018/03/20 05:25:01 executing program 5: r0 = socket(0x20000000010, 0x800, 0x0) write(r0, &(0x7f0000001700)="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", 0xfc) 2018/03/20 05:25:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000040)={r2, 0x5}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r3, 0x7, &(0x7f00000000c0)=0x9ad4) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@empty, @local={0xfe, 0x80, [], 0xaa}, @empty, 0xaa3, 0x6, 0x100000001, 0x100, 0x401, 0x8, r5}) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000062000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/20 05:25:01 executing program 7: r0 = socket$inet(0x2, 0x4, 0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/175}) accept4$unix(r1, &(0x7f0000001900), &(0x7f0000001980)=0x6e, 0x800) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0x2008000000000000}, &(0x7f0000000040)=0x3e7) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000018c0)=0x2, 0x4) r5 = fcntl$getown(r0, 0x9) process_vm_readv(r5, &(0x7f00000017c0)=[{&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/160, 0xa0}, {&(0x7f00000013c0)=""/175, 0xaf}, {&(0x7f0000001480)=""/197, 0xc5}, {&(0x7f0000001580)=""/69, 0x45}, {&(0x7f0000001600)=""/200, 0xc8}, {&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/55, 0x37}], 0x9, &(0x7f0000001880)=[{&(0x7f0000001840)=""/6, 0x6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) getsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000e48000)=""/233, &(0x7f0000981ffc)=0x79) 2018/03/20 05:25:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000dafff0), 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vlan0\x00', 0x100000000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x9, 0x2, 0x3ff, 0x9}, {0x5, 0x400, 0x8, 0x80}, {0x10000, 0xfffffffffffffff8, 0x7, 0x5}, {0x8000, 0x4be, 0xfffffffffffffffc}, {0x8001, 0x8, 0x7, 0x2}, {0x0, 0x3, 0xcb5, 0x80000000000}, {0x8001, 0x0, 0x6, 0x5}, {0x7, 0x101, 0x9d, 0x4}, {0x429f93fc, 0x2, 0x7, 0x3}, {0x7, 0x6, 0x5}]}, 0x8) write$evdev(r1, &(0x7f00000000c0), 0x0) 2018/03/20 05:25:01 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x9, 0xff, 0x7, 0x9]}, &(0x7f0000000080)=0xc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/20 05:25:01 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) recvfrom$ipx(r0, &(0x7f0000000280)=""/235, 0xeb, 0x1, &(0x7f0000000080)={0x4, 0x3f, 0x7, "b5233266db83", 0x800}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/115) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) init_module(&(0x7f0000000000)='\x00', 0xfffffd70, &(0x7f0000000040)='\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) memfd_create(&(0x7f0000000500)='eth0securitytrusted%^vboxnet0%cgroup+\x00', 0xcb4cd4ab9e24a2a1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0xffff, 0x1, 0x10001, 0x1}, &(0x7f00000004c0)=0x98) 2018/03/20 05:25:01 executing program 7: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8b35, &(0x7f0000000000)="02e1b857bc294d9d203a") 2018/03/20 05:25:01 executing program 0: r0 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = dup2(r2, r1) sched_setscheduler(r0, 0x6, &(0x7f0000000240)=0xb8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r4}, &(0x7f00000000c0)) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r5, &(0x7f0000000140)="409291161237169b3264614bcf6baacb0be4f3b7e85f97b8268aaac5494a91f8883572718b65ade3cb48c6c3e97c00c7ff6b2982b05c17da3092799c84c872f17464a69d66d734eebc23921a5096fbdb2db921e3cd6fdf4287d3dc68fb2a55740ec7b72a2b24cb943ccc4f384b61edba30172da2ed0ef313fa7fa7ef93ca02fa2049a6a81032337e770453242572ef162ec53e9bb8cf193a52a69f6993646cb1467b5bfcad5f96b628e7045c2b1dcbc9ef59b88d050c5c8cd020296b55e4e138066e6014dfeff907537bc8adb2103d629ecc660eabef2f07db8349ec3ed8b63950a84c505355497717cb70b556c2d7b106ba9426cb", 0xf5) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000280)=""/218) 2018/03/20 05:25:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/183) 2018/03/20 05:25:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$setflags(r0, 0x2, 0x1) 2018/03/20 05:25:01 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1ff) r1 = socket(0xa, 0x1, 0x0) sendto$unix(r1, &(0x7f0000033fc1), 0xffffff57, 0x0, &(0x7f0000000080)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f5"}, 0xffffffffffffff59) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xff}) 2018/03/20 05:25:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000140)={@void, @void, @mpls}, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/20 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0xef98, @dev={0xfe, 0x80, [], 0x16}, 0x4a17}}, 0x2, 0x7, 0x1ff, 0x100, 0x10}, &(0x7f0000001200)=0x98) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/235, 0xeb}}], 0x2, 0x0, &(0x7f0000006400)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/03/20 05:25:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0xffdffbffffffffff) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b630000283eb947476db6545b5265ed2374988ecc2e9e68fc9bc7c6710e683a0d5a314ed9f7679f6321f443b66300000000000000009bf6c1f0605ccff42182c8"], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xfffffd79, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0161634840", @ANYRES64=0x0, @ANYBLOB="000000000000001c"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/20 05:25:01 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 2018/03/20 05:25:01 executing program 7: r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f00000003c0)=""/110, 0x6e}], 0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3b9, &(0x7f0000000040)=0x2) write(r0, &(0x7f0000000080)="24000001240007003200000800367700fbf7ffff07f9fffffffffffffe7fbfff0100ff10711f98761890588cc7edd0dccef8ec41f4937a0a9a469736b9ca1d74041e1dd36d00613dedf78c19cc8503682ae0c5596fd8a0ad752809313bc3dbe8cd8d55af3768519d105a98a6e83b29716fe4c2022e44ee17495ac8437f2f1c74ee5d1bf568e00f514aec6feea855b3cdd3", 0x91) 2018/03/20 05:25:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x7]}, 0x6) 2018/03/20 05:25:01 executing program 3: getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x340, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x2, 0x6, 0x5, 0x1, 0x81, 0x6, 0x6, 0x0, 0x3, 0x400, 0x4, 0x101, 0x7ff, 0xfff, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/03/20 05:25:01 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0000, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x1}}, 0x26) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x10) 2018/03/20 05:25:01 executing program 4: r0 = socket(0x4, 0x7, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x2d61}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x5}}, 0x10001}, &(0x7f0000000640)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x14, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x6, 0x3ff, 0x0, 0x90}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x8, 0x20}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)={0x0, 0x65, "20940900b960e36878d1121d27fd406503b79338cf29bde6cdb6353cf6b807357c68076b4fab15b13b1063e824b902a2053bb0f3d532b5f76f0c27fe8bbda39a436db520e62b300dea1d8bf7154f142d79a0ee39530d04656756f2176cf53a3145bccc5836"}, &(0x7f0000000880)=0x6d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e23, 0x1d, @local={0xfe, 0x80, [], 0xaa}}}, [0xd, 0x458, 0x4, 0x1, 0xffff, 0x2, 0x100000001, 0x3, 0x5, 0x20, 0x7, 0x0, 0x9, 0x80, 0x8000]}, &(0x7f00000009c0)=0x100) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f0000000140)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="e7846340c41ad0f92cc77b59f7ebefd728af82d62ad2db2f268be25983a63729bd537a67523bc0441c160dc053077d800f18bc0fa6110d3ec36f83dd6d3ef9a31020f2388f51e613428b6a5154c32adcd27a4441ed86d1097a6c0b6dae3a1694f769a74cc0f2b90448e3ade5882695c14062c56356835a20a3d1e6cc9aa06853660e36df2a39a87795e4f425243a665849504f2584322dc0b2cfc78f485417c9f6065c3ed5aa21502a951d9499d5552a41e8f5c0d60bffb5", 0xb8}, {&(0x7f0000000240)="4acaec5005902813d34d6a119c17fcebac50f20f7dda6b5e3b5880f736b7ab9cf9e61837f83f0cd97cde2ca7957e26b038936835513cf17c1fa7d36ea5725affa78b47771ca57ecbf05518cf41fe736cb6c5db063dee7f648af7bfd7ec5f4f3ab1812b368f17b3d42ed3", 0x3f5}, {&(0x7f00000002c0)="dcf419ab249b5b97eaede3ffd9cc6f448cc32b5997fd94cd9c3c71e1dc2290362303904cea71dbf44ad0e26e434d69850f50db7cc03ffe48d8a46d66000f3f65f3659e4a963afb798dba2216a28a6a2b002fe91d18e90b6d08a3c62a2edf25a53d50f959b0fd2e0f8e51075caf578921bc7869ce2961fb2c8ac30d56a31e6a04219e8059e54a5286c6e36235cdb170884d4a54703d36e70c9e6f15d7e7a7cdb7159b43029636495cd07a41c171f0acd6d02d9f97b76f52026877e11b8c5d70cf573312d633870a0f841fc783570003678c2c3841fd277e2d9c50499da2ec4f", 0xdf}, {&(0x7f00000003c0)="f6933acb0cf9cf04b48f14c4829c9f5e75505145b9510145", 0x18}, {&(0x7f0000000400)="d509dbcc4104e2292d9ecb5bf43ef6d2fef3399e7727fdf4b342170acea57c1f3ec07b06945b043989e3a708312b6ec5d16e12263c4d1b1f0e87a1f699ad315445af0767397e3b1756d5b82bed200053f03d2be21a951af181a41ae132a24b0d9c7ef5c62b6f1d46f6dd6bf188ed17bb823ad4f133e300bf7d361d3b28b29f72f9943fa96f35fe03d3207d2425085d3d519791a53b0e9b0b8cc6938569", 0x9d}], 0x5, &(0x7f0000000a00)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x8, 0x202, 0xfff, 0xffff, 0x0, 0x5, 0x713a, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8206, 0x9, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x80, 0x6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x7fff, 0xa, 0x71, 0x5, 0x4, 0x7, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8008, 0x8, 0x20, r5}}, @init={0x14, 0x84, 0x0, {0x1, 0x1ff, 0x8, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x8001, 0x8000, 0x5, 0xfff, 0x8001, 0x8, 0x9, r6}}], 0x134, 0x4000000}, 0x40080c0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200, 0x4, 0x1, 0x81, 0xffffffff, 0x3000000000, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x3f, 0x0, 0x7fff, 0x3, 0x95ef}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r7, 0x332, 0x1}, 0x8) r8 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r8, 0x800000040004580, &(0x7f0000000000)) 2018/03/20 05:25:01 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x3ffffffd) r0 = inotify_init() r1 = open(&(0x7f0000000040)='./control\x00', 0x8000, 0x104) ppoll(&(0x7f00007dffd8)=[{r0}], 0x1, &(0x7f000032ce25)={0x77359400}, &(0x7f0000c99ff8), 0x8) inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000080)=0x8001, 0x4) rmdir(&(0x7f00009e3ff6)='./control\x00') 2018/03/20 05:25:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8001, 0x0) flistxattr(r0, &(0x7f0000000040), 0xfffffffffffffdb8) 2018/03/20 05:25:01 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000080)={0x2, {{0xa, 0x80000000, 0x976}}, {{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x10000}}}, 0x104) fcntl$lock(r1, 0x7, &(0x7f000067cfe0)={0x1000000000000, 0x2, 0x0, 0x3fffffe}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x101, 0x80000001, 0x1, 0x5}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) 2018/03/20 05:25:01 executing program 6: r0 = add_key(&(0x7f0000000640)='asymmetric\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="554554f28a9efbaecece2b72c98aa0650708259d948756decb0383e20e47f70296359fe34fdc0bcc520d3afb2b313c2056865d8db37076", 0x37, 0xffffffffffffffff) keyctl$clear(0x7, r0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x15e) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x400, 0xd, 0x7, 0x1, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x8, 0x2}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}}}, &(0x7f00000004c0)=0x84) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0xef}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="997707fd5a880d", 0x7}, {&(0x7f00000001c0)="8c35f39752a33bc6e7e2ff8e365b450fb617", 0x12}, {&(0x7f0000000200)="fad1eb755da540c12eaf65adb75004fce9d4f1ed0423ec6a17fdc83ae501e30cc6d254ce235a611848adb92f3f8f9a89d59e", 0x32}], 0x3, &(0x7f0000000500)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x6, 0x8000, 0x2, 0x1, 0x0, 0x401, 0x8001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x43a, 0x6, 0x4, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x176d, 0x5, 0x8, 0x4, 0x100000000, 0x8, 0x8, 0x2, r5}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x5, 0xff}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x8, 0x1, r6}}], 0xdc, 0x20000800}, 0x80) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0x3ffff8, 0x0) [ 56.743756] binder: 7911:7912 ioctl c0306201 20008fd0 returned -14 [ 56.756011] binder: 7911:7912 ioctl c0306201 20008fd0 returned -14 2018/03/20 05:25:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x200, 0x4) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000df9000), 0x0) 2018/03/20 05:25:01 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) sendfile(r2, r1, 0x0, 0x46) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/20 05:25:01 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='!]![ewlan0\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xe489, 0x4) unlink(&(0x7f0000000000)='./control\x00') r1 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r1, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000140), 0xff2a) 2018/03/20 05:25:01 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) socket$inet6(0xa, 0x6, 0x3ff) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000240)) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) r2 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000b3dff0), 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)="03937b1ba61b72089c6394837b1d", 0xe}], 0x1}, 0x0) 2018/03/20 05:25:01 executing program 1: pselect6(0x40, &(0x7f0000005000), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000000000), &(0x7f0000005ff8), &(0x7f0000000000)={&(0x7f0000005ff8), 0x4}) 2018/03/20 05:25:01 executing program 6: clone(0x40000, &(0x7f0000000240)="800a6ea1374bd43c367fdf0851dee5b5db1be59e2df97e8ef572a15b2202e5ca0fef3f7752f9f46b21213992245f083e9952ea2c26c9d7624a06bb56582cfb28e576e10793f42eec", &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0)) r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000003, 0x2050, r0, 0x0) 2018/03/20 05:25:01 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/194) 2018/03/20 05:25:01 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ftruncate(r0, 0x7ffe) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x17, "a2d3167e5d0e2c4a6657035feb1f8aa2af03f419eec166"}, &(0x7f00000000c0)=0x3b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x3) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/03/20 05:25:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000000dff8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x1) getdents64(r0, &(0x7f0000000040)=""/255, 0xff) 2018/03/20 05:25:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1c, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="2169db8516666f4785d1e256204b14b83475f059be3998509765511eb18bea62deeae90603cb23f004258a6fa92b98cc1864f41a27eb82649bd0e2af23cebdacb017c73bf7357ecdab88d8da7e89161f0c7754c0faf2d0d6e7cf4763df9b5ffc2cd6c117b3faac3f4f417dd79c55468ca01d70327956f35e5abc0ebb2b1938dfaa4f286b1a558334080bcb735231b531ea9cda7c34f56bf765a106fdbba84b0ea35154274dcefec2ea480604bb53d178") 2018/03/20 05:25:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) fchmod(r0, 0x9) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000011f76)=""/167, &(0x7f0000011000)=0xa7) 2018/03/20 05:25:01 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/20 05:25:01 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) clock_gettime(0x1, &(0x7f0000000000)) unshare(0x400) signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r0, &(0x7f0000000140)={0xffffffffffffffff}, 0x8, 0x0) 2018/03/20 05:25:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') sendfile(r0, r0, &(0x7f00000001c0), 0x2d) fsetxattr(r0, &(0x7f0000000140)=@random={'osx.', 'wchan\x00'}, &(0x7f0000000180)='ppp0cgroup\x00', 0xb, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="b27c026462db8a3041d0bb90e90cffda668e408c8940d14516c13bf1c7fbf114f1b19ec1525525b1089376e291876c6cbff83ed4f6c7afa1d886b9c1fe8c624ced0eb6da93785436942ef3b0438bef83a849902da9ef5516ffddfb53e1c891987a06d6fa9dcfc975c561203e727bd3fd6fb74833e1eef6b7e3ef3d5159cb86fe7ae6c7cddacd795e498924d56d4120e29595478201ad7830efbcead8a13f419e95427df587534bd6b1880539efb8b8e9033dfd21f3c09302bc3967ce3eb11a9642eed389f8425f85") 2018/03/20 05:25:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x442000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/81) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ad3000), 0x3) 2018/03/20 05:25:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xffd, 0x8}]}, 0x8) 2018/03/20 05:25:01 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="b37174ebbf3b93ab7e25ed6b228de3cfc840b9c7fcc905ab37569e68400e6dcd6c1b9ce78c7f3c4aa1d8163ee5ed5c308fdc44b5304cd9745d7dcf52624f73d97c41701b4fef04fe8198ba6054fbee3fb24bcc1504d08f010783fffc7313efa99d5a4b2977c1deefe37d5c3474de128db6d4cbe7b355231f69a4d81818dc7156d1c6990ae3f9ba9a3e7a215ff2a67b83e8a04120ff10945bbfa493ec9b652b6f579e") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/20 05:25:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fanotify_mark(r0, 0x80, 0x8010021, r0, &(0x7f0000000000)='./file0\x00') 2018/03/20 05:25:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1db) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) close(r0) 2018/03/20 05:25:01 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) lseek(r0, 0x0, 0x7) r1 = socket$inet6(0xa, 0x2100000000000004, 0xfb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') socketpair(0x1b, 0x2, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r2, 0x0, 0x20000, r3, &(0x7f0000000200)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x10000a, 0x0, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 2018/03/20 05:25:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), 0x4) 2018/03/20 05:25:01 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast2}, &(0x7f0000001440)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) sendto$inet(r1, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x0) 2018/03/20 05:25:01 executing program 5: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x72) accept4$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x800) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/03/20 05:25:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{r0, r1+30000000}}, &(0x7f00000000c0)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) [ 56.984981] audit: type=1400 audit(1521523501.546:24): avc: denied { setattr } for pid=7985 comm="syz-executor5" name="wchan" dev="proc" ino=17103 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/20 05:25:01 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000cb4000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000ffff0000003cffff0000002f9078ac140000ffffffffbe009078e0000001"], &(0x7f0000003fec)={0x0, 0x1}) 2018/03/20 05:25:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000240)={0x14921ff, {{0xa, 0x1000000004e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0xffffffffffffff51) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x4) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) fstat(r1, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x400, 0x70bd25, 0x0, {0x0, 0x0, 0x7}}, 0x14}, 0x1}, 0x0) 2018/03/20 05:25:01 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x800, 0x7, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xb35, 0x4, 0x200, 0x6, 0x80000001, 0x7, 0x9, 0xfa, r2}, &(0x7f0000000280)=0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'ipddp0\x00', @ifru_flags=0x2}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) 2018/03/20 05:25:01 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0xffffffffffff1371, 0x1, 0x101, 0x2, 0x1, 0x1000}) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @local}, &(0x7f00000000c0)=0xc) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="4c0000001000ff0100000000000000b724a600800200000000000000000000002c00160003040280b598bc593ab68211030030de33a49868c62b2da654a661396aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/03/20 05:25:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="3e0b6240e89084fa6c196f0f32a8545fd171ba779182a1201521659416f3ce6fc680691c2e4f9f954b65f1e19c312ba1f1d06a6c37b1a63034739ac7886f6905602dbbd154a449c5cc1776180bfc88af0e17cac2ebf21df966ddeb9239b9435c0c01d68384a0877c10fb3c09ca7970e3d6814191749a7b14f6dd683b5f", 0x7d, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendfile(r0, r0, &(0x7f0000000140), 0x10004) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, {0x7, 0x5, 0x7, 0x800, 0xff, 0x8e94}, 0x3, 0x5}, 0xe) [ 57.053741] tc_dump_action: action bad kind 2018/03/20 05:25:01 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e6541cda539a6fd0afdd1742f716f66746e65745f7374617400") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') sendfile(r2, r1, &(0x7f0000317ff8), 0x400000ff) 2018/03/20 05:25:01 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syz_tun\x00', {0x4, 0x2, 0x40, "5b2ca8a18855", 0xbde}}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) r3 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff}) 2018/03/20 05:25:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xc, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/111) [ 57.086788] tc_dump_action: action bad kind 2018/03/20 05:25:01 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000040)='7', 0x1}, {&(0x7f0000000140)="b2", 0x1}], 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioprio_set$uid(0x3, r1, 0x1d7a000000000) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/20 05:25:01 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x20000000000080) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='/dev/sequencer\x00', 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) shutdown(r2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r3, 0x2d}) 2018/03/20 05:25:01 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x0, 0x3fffffffffffffe, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x0) select(0x40, &(0x7f0000000080)={0x400, 0x7, 0x6, 0x5, 0x0, 0x3, 0x8001, 0x8}, &(0x7f00000000c0)={0x4, 0xc66, 0x1, 0x0, 0x0, 0x7a6, 0x1f, 0x1}, &(0x7f0000000100)={0x3, 0x9, 0x4, 0x5, 0x9145, 0x4, 0xfa6, 0xa7ba}, &(0x7f0000000140)={0x77359400}) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) clock_getres(0x2, &(0x7f0000000000)) 2018/03/20 05:25:01 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x8, 0x4, 0x6, 0x9}, &(0x7f00000001c0)=0x20) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x5, 0x2da78f36]) r1 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x3) dup3(r1, r1, 0xcd46f61c9c84d80b) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/20 05:25:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x0, {0x2, 0x4e20}, 'lo\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/03/20 05:25:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6(0xa, 0x5, 0x10000, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, 0xff, 0x80000001, r2}, &(0x7f0000000240)=0x10) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) rt_sigprocmask(0x3, &(0x7f0000000400)={0x7}, &(0x7f0000000440), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd91, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x9, 0x30}, 0xc) r4 = dup2(r1, r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x20, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/84, 0x54}], 0x4, 0x0) 2018/03/20 05:25:01 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000012c0), &(0x7f0000001300)=0x8) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) 2018/03/20 05:25:01 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = memfd_create(&(0x7f0000000080)='wlan0)md5sum\x00', 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0x9, 0x100, 0x3, 0x9, 0xffffffffffff0000}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) recvfrom(r0, &(0x7f0000000100)=""/129, 0x14, 0x0, &(0x7f00000001c0)=@sco={0x1f, {0x1, 0x23a, 0x20, 0x0, 0x6, 0x80000000}}, 0x80) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)) 2018/03/20 05:25:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x32) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x54, {0x2, 0x4e22, @multicast2=0xe0000002}, 'rose0\x00'}) 2018/03/20 05:25:01 executing program 6: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000003c0)) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)) 2018/03/20 05:25:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) listen(r0, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 05:25:01 executing program 1: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000082800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x549}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0xad}, 0x8) readlinkat(r1, &(0x7f0000000100)='./control/file0\x00', &(0x7f0000000180)=""/74, 0x4a) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000211eb5926940f5ccf311a62177061456f378ac3be656b7694dbaac0b16a58e000c18bb9d1714445cf82bb3a4254456d94add473cd471e690b4611562386b196673de2bdd29e464a7119ea47368f1d81fb9d1d05728b16ab8a10000000000000000f2fb3479c40242b9a8bdde6809000000000000004000000000000000245235099ceb140a46a58bb56758a04d13d1616c7480a28d194e346a1b078051672c26cd7c271cbbd01b01d3f632f69e0332f6066b8c98bfaab38b26f3bee09f8767c01e5a7c1ba9a8d34823545c7618e32bef"]) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x3, 0x2, 0x1, 0x43656ea4, 0x80000000, 0x5}) dup2(r1, r0) 2018/03/20 05:25:01 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 57.236640] binder: BINDER_SET_CONTEXT_MGR already set [ 57.243954] binder: 8066:8080 ioctl 40046207 0 returned -16 [ 57.268722] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8092 [ 57.277240] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.282950] CPU: 0 PID: 8092 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 57.290552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.299886] 0000000000000000 1e959f625c00a795 ffff8801d133f648 ffffffff81d0408d [ 57.307879] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8800b18b4800 [ 57.315889] 0000000000000003 ffff8801d133f688 ffffffff81d63fe4 ffff8801d133f6a0 [ 57.323867] Call Trace: [ 57.326427] [] dump_stack+0xc1/0x124 [ 57.331759] [] check_preemption_disabled+0x1d4/0x200 [ 57.338485] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.344946] [] ipcomp_init_state+0x188/0x980 [ 57.350977] [] ipcomp4_init_state+0xb0/0x7d0 [ 57.357009] [] __xfrm_init_state+0x3e7/0xb30 [ 57.363039] [] xfrm_init_state+0x1a/0x20 [ 57.368717] [] pfkey_add+0x1fbb/0x3490 [ 57.374221] [] ? pfkey_delete+0x370/0x370 [ 57.379986] [] ? pfkey_add+0x3490/0x3490 [ 57.385665] [] ? __skb_clone+0x24a/0x7d0 [ 57.391344] [] ? pfkey_delete+0x370/0x370 [ 57.397107] [] pfkey_process+0x68b/0x750 [ 57.402786] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 57.409595] [] pfkey_sendmsg+0x3a9/0x760 [ 57.415273] [] ? pfkey_spdget+0x820/0x820 [ 57.421037] [] sock_sendmsg+0xca/0x110 [ 57.426540] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.432305] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.438855] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.445837] [] ? __fget+0x47/0x3b0 [ 57.450994] [] ? __fget+0x213/0x3b0 [ 57.456237] [] ? __fget+0x23a/0x3b0 [ 57.461478] [] ? __fget+0x47/0x3b0 [ 57.466636] [] ? __fget_light+0xa3/0x1e0 [ 57.472312] [] ? __fdget+0x18/0x20 [ 57.477468] [] ? sockfd_lookup_light+0x118/0x160 [ 57.483839] [] __sys_sendmsg+0xd3/0x190 [ 57.489437] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.495207] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 57.501325] [] ? fd_install+0x4d/0x60 [ 57.506752] [] ? move_addr_to_kernel+0x50/0x50 [ 57.512964] [] compat_SyS_sendmsg+0x2a/0x40 [ 57.518904] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 57.525449] [] do_fast_syscall_32+0x321/0x8a0 [ 57.531563] [] sysenter_flags_fixed+0xd/0x17 [ 57.542688] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8101 [ 57.551379] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.556807] CPU: 0 PID: 8101 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 57.564392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.573715] 0000000000000000 faad108c4cec03bb ffff8801c79af648 ffffffff81d0408d [ 57.581686] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8800b18b6000 [ 57.589648] 0000000000000003 ffff8801c79af688 ffffffff81d63fe4 ffff8801c79af6a0 [ 57.597611] Call Trace: [ 57.600169] [] dump_stack+0xc1/0x124 [ 57.605503] [] check_preemption_disabled+0x1d4/0x200 [ 57.612225] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.618686] [] ipcomp_init_state+0x188/0x980 [ 57.624713] [] ipcomp4_init_state+0xb0/0x7d0 [ 57.630739] [] __xfrm_init_state+0x3e7/0xb30 [ 57.636764] [] xfrm_init_state+0x1a/0x20 [ 57.642445] [] pfkey_add+0x1fbb/0x3490 [ 57.647950] [] ? pfkey_delete+0x370/0x370 [ 57.653712] [] ? pfkey_add+0x3490/0x3490 [ 57.659397] [] ? __skb_clone+0x24a/0x7d0 [ 57.665078] [] ? pfkey_delete+0x370/0x370 [ 57.670842] [] pfkey_process+0x68b/0x750 [ 57.676518] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 57.683520] [] pfkey_sendmsg+0x3a9/0x760 [ 57.689197] [] ? pfkey_spdget+0x820/0x820 [ 57.694960] [] sock_sendmsg+0xca/0x110 [ 57.700464] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.706229] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.712776] [] ? __fget+0x47/0x3b0 [ 57.717933] [] ? __fget+0x213/0x3b0 [ 57.723178] [] ? __fget+0x23a/0x3b0 [ 57.728423] [] ? __fget+0x47/0x3b0 [ 57.733582] [] ? __fget_light+0xa3/0x1e0 [ 57.739258] [] ? __fdget+0x18/0x20 [ 57.744416] [] ? sockfd_lookup_light+0x118/0x160 [ 57.750791] [] __sys_sendmsg+0xd3/0x190 [ 57.756381] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.762155] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 57.768272] [] compat_SyS_sendmsg+0x2a/0x40 [ 57.774210] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 57.780759] [] do_fast_syscall_32+0x321/0x8a0 [ 57.786871] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 05:25:02 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x100000001, 0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) prctl$setname(0xf, &(0x7f0000000100)='/dev/hwrng\x00') 2018/03/20 05:25:02 executing program 5: setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) listen$netrom(0xffffffffffffffff, 0x0) 2018/03/20 05:25:02 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x7ff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x100000001}) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x400, 0x80000001}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/20 05:25:02 executing program 1: r0 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000db6000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x3f, 0x9, 0x0, 0x800, &(0x7f0000000040)='yam0\x00', 0x40, 0x4a5d03dc, 0xfff}) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a}, &(0x7f0000463ff3)='trustednodev\x00', r2) 2018/03/20 05:25:02 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) r0 = socket$inet(0x2, 0x1, 0x1ff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8340, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xfffffffffffffff8, 0xfffffffffffffca1) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000000c0)) flock(r0, 0x2) 2018/03/20 05:25:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/126) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0xfb3, 0x8, 0x400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/20 05:25:02 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 05:25:02 executing program 0: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fafe1)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) [ 57.873498] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8116 [ 57.882046] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.887487] CPU: 1 PID: 8116 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 57.895086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.904419] 0000000000000000 567c0f07c88bfdf5 ffff8801c7aff648 ffffffff81d0408d [ 57.912431] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8800ac54b000 [ 57.920442] 0000000000000003 ffff8801c7aff688 ffffffff81d63fe4 ffff8801c7aff6a0 [ 57.928454] Call Trace: [ 57.931028] [] dump_stack+0xc1/0x124 [ 57.936376] [] check_preemption_disabled+0x1d4/0x200 [ 57.943113] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.949598] [] ipcomp_init_state+0x188/0x980 [ 57.955646] [] ipcomp4_init_state+0xb0/0x7d0 [ 57.961689] [] __xfrm_init_state+0x3e7/0xb30 [ 57.967730] [] xfrm_init_state+0x1a/0x20 2018/03/20 05:25:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x96, 0xde26, 0x80000001, 0x7ff, 0x1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x5, 0x8001, 0x7, 'queue1\x00', 0x8}) write(r0, &(0x7f0000000180)="4f7ad0c9edb302c86f1748144523c0c2539a3e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc5473df9da6891cd83b945ebc949deb29b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x55) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) r3 = syz_open_pts(r0, 0x2) writev(r3, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)) gettid() 2018/03/20 05:25:02 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) fstat(r0, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/03/20 05:25:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2f17e41e, 0xff, 0x6, 0xf3a, 0x74ed31fd, 0x8, 0x10000, 0x407, 0xfffffffffffffff7}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) 2018/03/20 05:25:02 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xa}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, @in6={0xa, 0x4e22, 0x7fff, @empty, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xcc) 2018/03/20 05:25:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/41, 0x29, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a07000)=""/53, 0xff8c, 0x2, &(0x7f00007aa000)={0xa, 0x4e1f, 0x0, @dev={0xfe, 0x80}, 0xe8a}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xffffffff, 0x0, 0x10000, 0xe1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xcd, "73702d287007a86c932a434cf53a700d0bb62d361211c7da75a90db762a1893c4b8bdbd8c08827dea3f4d8541b8adbbd28d0ef5b8f21a60aa2116155301a32c1582e07dd3e6094956d25479908a7812dfe57573962efc1db728db42da71ffec7a7c770124f82da7c6f37bd5c024b2496822e6d390c9981dd16048eab20029002f1ef48c40e0ec57eb0834e1e27433f408e1cc41384b761a9a7512248b28ebc4bbf66bd7bfeccef1c6fbb3f102aaa717163855eb8b251f69a812e86f7f9aa9fc95c9188ac6577bee51784c6507b"}, &(0x7f0000000240)=0xd5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r4, 0x100000000}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r3, 0x1}) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) 2018/03/20 05:25:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x3}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x101001, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x810, r0, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) 2018/03/20 05:25:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) pwrite64(r0, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/03/20 05:25:02 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x10100100) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000600)=""/125, &(0x7f0000000680)=0x7d) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000800)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x60, {0x2, 0x4e23, @multicast2=0xe0000002}, 'ip_vti0\x00'}) setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x94, "829106a499229410e327b880d13a3ca5ffebd6aab7de8b49275a095974e4776d73842ad7d8723b2af8e33bfb2766eba2b3724219f105f2b8444870f98d82c42457dd6cde1e5c4017acc6ebd88cb8c933772de17e89f4753f5b773ec85a6c2d80e0e6c94fc0167e22c17a22aa0462209793cce24e5cc1fa202ee7289ce84ad59b3a4546f55d990d71488c6d626ca01e3c954ce574"}, &(0x7f0000000780)=0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r3, 0x10001}, 0x8) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000580)={0x6, &(0x7f0000000040)=""/173, &(0x7f0000000500)=[{0x0, 0x3a, 0x18a7630, &(0x7f0000000100)=""/58}, {0x1f, 0xa3, 0x9, &(0x7f0000000140)=""/163}, {0x7fffffff, 0xb6, 0x7c506547, &(0x7f0000000200)=""/182}, {0x3, 0x7f, 0x2, &(0x7f00000002c0)=""/127}, {0x7, 0xb5, 0x27d83243, &(0x7f0000000340)=""/181}, {0x3, 0xe0, 0x7, &(0x7f0000000400)=""/224}]}) [ 57.973428] [] pfkey_add+0x1fbb/0x3490 [ 57.978952] [] ? pfkey_delete+0x370/0x370 [ 57.984733] [] ? pfkey_add+0x3490/0x3490 [ 57.990436] [] ? __skb_clone+0x24a/0x7d0 [ 57.996133] [] ? pfkey_delete+0x370/0x370 [ 58.001914] [] pfkey_process+0x68b/0x750 [ 58.007604] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 58.014419] [] pfkey_sendmsg+0x3a9/0x760 [ 58.020099] [] ? pfkey_spdget+0x820/0x820 [ 58.025875] [] sock_sendmsg+0xca/0x110 [ 58.031404] [] ___sys_sendmsg+0x6c1/0x7c0 [ 58.037169] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.043726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.050717] [] ? __fget+0x47/0x3b0 [ 58.055875] [] ? __fget+0x213/0x3b0 [ 58.061121] [] ? __fget+0x23a/0x3b0 [ 58.066373] [] ? __fget+0x47/0x3b0 [ 58.071542] [] ? __fget_light+0xa3/0x1e0 [ 58.077219] [] ? __fdget+0x18/0x20 [ 58.082378] [] ? sockfd_lookup_light+0x118/0x160 [ 58.088750] [] __sys_sendmsg+0xd3/0x190 [ 58.094342] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.100108] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 58.106220] [] ? fd_install+0x4d/0x60 [ 58.111637] [] ? move_addr_to_kernel+0x50/0x50 [ 58.117839] [] compat_SyS_sendmsg+0x2a/0x40 [ 58.123779] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 58.130325] [] do_fast_syscall_32+0x321/0x8a0 [ 58.136438] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 05:25:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="becbd52821b4a003fb1e94d71ad5d8c1", 0x10}], 0x1, &(0x7f00000003c0), 0x0, 0x20040010}}, {{&(0x7f0000000440)=@nfc={0x27}, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)}], 0x1, &(0x7f0000000740)=[{0xc, 0x1, 0x1}, {0xc, 0x6}], 0x18}}], 0x2, 0x0) 2018/03/20 05:25:02 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x1, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x1) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000cbdffc)=0x3, 0x288) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xffffffffffff8001}, &(0x7f0000000200)=0x8) close(r3) 2018/03/20 05:25:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0xd67, 0x100000001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xa9) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/20 05:25:02 executing program 3: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000561ffc)) 2018/03/20 05:25:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/20 05:25:02 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10000, 0x80000) finit_module(r0, &(0x7f0000000100)='ppp0]**)$$trusted.\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/20 05:25:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x5fff) pread64(r0, &(0x7f0000003000)=""/4096, 0x1000, 0xfffffd) 2018/03/20 05:25:02 executing program 6: getrandom(&(0x7f0000000080)=""/38, 0xfffffffffffffc7b, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x2, 0x7fff, 0xbb, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x5b, "973a31771a8ba4c415903d8d87103cc6b9ef3d10188bb15f5fbf582145ed43bc7d61d99eb27123262efd39708c975bc0753ebfc347a233bf9863bad0547104d7f425bd18e3be31b7fe2222b51df6f5e18fd0ead6cf7740f880e985"}, &(0x7f0000000200)=0x63) [ 58.243771] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/8168 [ 58.252395] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.257829] CPU: 0 PID: 8168 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 58.265431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.274768] 0000000000000000 84a87e7cb91af004 ffff8801c7b37648 ffffffff81d0408d [ 58.282776] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801c48c3000 [ 58.290773] 0000000000000003 ffff8801c7b37688 ffffffff81d63fe4 ffff8801c7b376a0 [ 58.298773] Call Trace: [ 58.301348] [] dump_stack+0xc1/0x124 [ 58.306693] [] check_preemption_disabled+0x1d4/0x200 [ 58.313427] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.319901] [] ipcomp_init_state+0x188/0x980 [ 58.325936] [] ipcomp4_init_state+0xb0/0x7d0 [ 58.331972] [] __xfrm_init_state+0x3e7/0xb30 [ 58.338006] [] xfrm_init_state+0x1a/0x20 [ 58.343697] [] pfkey_add+0x1fbb/0x3490 [ 58.349213] [] ? pfkey_delete+0x370/0x370 [ 58.354989] [] ? pfkey_add+0x3490/0x3490 [ 58.360683] [] ? __skb_clone+0x24a/0x7d0 [ 58.366376] [] ? pfkey_delete+0x370/0x370 [ 58.367790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46113 sclass=netlink_route_socket [ 58.381921] [] pfkey_process+0x68b/0x750 [ 58.387614] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 58.394439] [] pfkey_sendmsg+0x3a9/0x760 [ 58.400131] [] ? pfkey_spdget+0x820/0x820 [ 58.405912] [] sock_sendmsg+0xca/0x110 [ 58.411432] [] ___sys_sendmsg+0x6c1/0x7c0 [ 58.417208] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.423770] [] ? selinux_file_ioctl+0x363/0x570 [ 58.430075] [] ? __fget+0x47/0x3b0 [ 58.435248] [] ? kcov_ioctl+0x24/0x1c0 [ 58.440776] [] ? __fget+0x213/0x3b0 [ 58.446033] [] ? __fget+0x23a/0x3b0 [ 58.451291] [] ? __fget+0x47/0x3b0 [ 58.456462] [] ? __fget_light+0xa3/0x1e0 [ 58.462163] [] ? __fdget+0x18/0x20 [ 58.467342] [] ? sockfd_lookup_light+0x118/0x160 [ 58.473734] [] __sys_sendmsg+0xd3/0x190 [ 58.479354] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.485139] [] compat_SyS_sendmsg+0x2a/0x40 2018/03/20 05:25:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/20 05:25:02 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3, 0xedf7}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000140)="27000000140007a8e6626007030e0000120f0a0011000100f5fe0012ff0000e6c76645547d06e3", 0x27) 2018/03/20 05:25:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000a, 0x14050, r0, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001ffc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1) mlock2(&(0x7f0000cdd000/0x3000)=nil, 0x3000, 0x200400000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/03/20 05:25:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1423080ba27c61d1e8a75e3f27306c"], &(0x7f0000000080)=0x1c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x10001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000007c0)={r2, 0x24b, "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"}, &(0x7f00000001c0)=0x253) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a7f000)={0x40000000000013}) 2018/03/20 05:25:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) r3 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) r11 = geteuid() getgroups(0x6, &(0x7f0000000a00)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="c7e36db98e0ffd9ebfc85919da9de3f7e98b30079d10651728c8d4f9853a7701f4139bdfafd09b0ade3f5d9e7362b6b90e258ee6670a86180dee16b8b0ea1c5f4a34bc5dbe45e3dea9882850ebe1f4ac28d62c23a16374ee08a0164d78c8d0b1b88e58b07f2a348cbf9221ad8aed82a635bc4363777a8c800e45b7b5cfe5f6155c3415a92318a861bedd0a3015e5baf2862b9a30ad304b4d8be30e116cc1b6a6ba9dc8f587c64618d723862c20f0a66289591532178ccba4ff55990113e826beaec2f527cd19999306c0ec1100f3b0c6eaf5", 0xd2}, {&(0x7f0000000200)="6a85d3637bbb07d66ad692354d0258b925c6bfc6ee4fb184bbaab97ce61e721a2f39adba8e3764bff61bfb2f305e2f522b534b63bc99f1b58aaf326d4f371a2a15905b213542f6c752e73764d5ff8fbfb2be13f51a1a", 0x56}, {&(0x7f0000000280)="be94493c80a596eafed613da4a6d5b22b1f7191763b576b12e199942", 0x1c}, {&(0x7f00000002c0)="54d433afb70c7bb9f0fc6de9f0554f0c0d87099e33eb46a905b21b9b0d13b764319ff9de408e97d0121f00fb80244cb5c6def599b73f63bdf75349ca44c68bbef9d030a9e6b6fdb523c9bc63742a896442e5947e90c184d15df5b4d5d074caed5d753e437486aec42f3d414318a93dc46bff3576bbbc86587a0c07a223872a203a147c99be56ba6b199e542bdecf9f69d326ab6b77438f3f875280106c85c608eb92a5296562061cf61fe940d06fdcec46312374c77e67d5e908ab622bf79d62153ad4edee487b4a75e64b35", 0xcc}, {&(0x7f00000003c0)="c4f2c123dc29bb84c2cc4c84749d4eee581b513d39e12a97ab2dcf256445eb0a7997f82375a6e5fa89533ac7ef37374ce7b12a142e1f4c05b801b323dd930f8b6ca844b484c7817ff0e8727f0b6b88b01da925e724ec961c7677b0a3c380b236dc8c5eb6da70e034a232afc2ef9c055f64a9533940ab52c665f2a45f5ed0e251b4a276aabb4d0830eaba12e20f9f411db2b1b52dc6882bb898b1f4fe5928c3d814e13ad63d0ef52d140774ae6875d0d83c5f72f5ecb81cf179c9bcf287942331", 0xc0}], 0x5, &(0x7f0000000a40)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x60, 0x80}, 0x20000000) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/110) accept4$ax25(r0, &(0x7f0000000b00), &(0x7f0000000b40)=0x10, 0x80800) [ 58.491094] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 58.497658] [] do_fast_syscall_32+0x321/0x8a0 [ 58.503791] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 05:25:03 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x100, 0x6, 0x1, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x21) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) 2018/03/20 05:25:03 executing program 4: r0 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000440)="6c6f666f6e0045e0957936c3aab4f9d1c6c3ee82afaf0a6b1282ed902534a4b4a9fcf83ebe165b8081", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', r0) r2 = request_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xf865}, &(0x7f0000000100)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0xffffffff80000001, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, 0x8) r5 = socket$inet6(0xa, 0x2, 0x0) fcntl$getown(r5, 0x9) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000000180)="27ad8ee904b3c36b9d4ba5a46df2b5d192391c12d0d0f7d2f551a130c57c679e2b412a4dea6f1c4058051814e435c7c5fe50a3ba381576d4fe4eaca56226e6dc7c0e1793d81095d0a5be0dbf0065837ed15516530d441471d185feb5660666ea8c57995083c3fe4ff182c7ba74e6f7e4c9886e2f3f65f08458f55b541ef90dd8e0694361e09c1bfeca36eaf2ed68cf81bd8c2425b77e34955ea30fa5eef865adf112e41fd526cd66afc9d1f8276e720b92742de2af71646fa471f043d634ac6a745b", 0xc2) 2018/03/20 05:25:03 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800001080000, 0x0) ioctl$TIOCCONS(r0, 0x541d) epoll_create(0x81) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0xa) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80400) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001380)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/199}) 2018/03/20 05:25:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)='syz+aller0\x00', 0xb, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x80000001, 0x7, 0x1, 0xeb, 0x3, [{0x200, 0x1ff, 0x7fff0, 0x0, 0x0, 0x90a}, {0xffffffffffffffea, 0x8, 0x2, 0x0, 0x0, 0x4}, {0x40, 0xffffffffffffa11c, 0x200, 0x0, 0x0, 0x805}]}) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x0, 0x30}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 05:25:03 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_create1(0x0) sendto$ax25(r2, &(0x7f0000000100)="b9f80e8672c2076dc1029c3edb14bac046d656c35f0c9ac0c6b510095a6e60214a46924642103726de84149bfae17c5a43cb42905a3837e82b3c198005dfd5b77c2c98574f1141aa353a8e0beb4fa2eae492f7cb6c0a01aa331acb375d5ae91d4aeb4f7c87fea467124641b4754728f52abccf14335674e8d4cbf887ce6bdfb5ba58a406dafcac1c40fd35e5479be5280bc335d76bc2450d382186b8161911e7177cace97832ecec6b0b226905597f17abab126ee3530bf8280ce6eba712877558ae466f0eea3a4b535feda7a894223823cd1d61ce4b57", 0xd7, 0x800, &(0x7f0000000080)={0x3, {"1797f9db3c168b"}}, 0x10) 2018/03/20 05:25:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000005376361d676cc5094a81c4a0000000002000000"], 0xc}}], 0x2, 0x0) 2018/03/20 05:25:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x80, 0x2, [0xaae, 0x7ff]}, 0xc) setsockopt$sock_int(r0, 0x1, 0x100000022, &(0x7f0000000000)=0x88000004f15, 0xac) getsockopt$sock_buf(r0, 0x1, 0x40000000000001d, &(0x7f0000861000)=""/48, &(0x7f000025bffc)=0x30) 2018/03/20 05:25:03 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="27870f2215a22f4c7b11e72a8ecd365a351cec12b995704ee7e84074a1938d3a5e8d8f9692ea9f6090d7e6cf702b7128bc3bf3724e607117ffb005912f5a0bb3c8b26e91026b1e2a57e3b9e2b995122f6e6e6048212305c1bb3c26e4c1379f0f059dde2724a5408dde083a3cb77b4c1599531072c553607a70a28d5db155512ad80588e41cf654772a31282dd11efc86d4642106adfea2f8f0d6c35526e2c2c2a870a3c602bb0d5a794c04d34e8ae038a50ef35c82c55a697dfb46340320399caebbcf2725f5c3dec26a874a11939547682cdc29a377192d733a3971cfabe0ab53897a32a23c9f84aae1f4293c5ad0e2b6bff476fc", 0xf5) 2018/03/20 05:25:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000f8c000)=[{{0x0, 0xfffffffffffffcfd, &(0x7f000046f000), 0x200000000000007c, &(0x7f000079ef79)=""/135, 0x87}}], 0x8000241, 0x2, &(0x7f0000c26ff0)) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f0000026cbbd777bf000000000000d378f713461d0977aa59735984e9dbb680cbfff4912abf38becbf97372629e630f9a673c7b3d458134b47e9d8cfd272675aae97a1c8d023d678ea4f77fae711d06"], 0x10}, 0x1}, 0x0) 2018/03/20 05:25:03 executing program 7: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/237, 0xed}, {&(0x7f0000000700)=""/65, 0x41}, {&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000380)=""/7, 0x7}], 0x7, &(0x7f00000003c0)=""/64, 0xfffffffffffffee3}, 0x1) r1 = gettid() creat(&(0x7f0000000040)='./file0\x00', 0xa0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7ff}, 0x8) 2018/03/20 05:25:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/03/20 05:25:03 executing program 4: getrandom(&(0x7f0000000240)=""/93, 0x5d, 0x3) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/53, 0x35, 0x40, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/20 05:25:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000240)=0xfffffffffffffeb2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x16, 0x3, 0x0, "d3d04acc836e082e5b80c2182f85926d638b2740f5f3745f598e8917fe4476935b576d85ec951e316fad23aa2edcdb43da1bc9548fe81fddbbcc1494e831a060", "7436880b3aa94504cf9c7f73673ed26e168992a2b5ea95368b1db09fb327dc3d", [0x4]}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r2) r3 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000648ffc)) 2018/03/20 05:25:03 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6c6f000000e200", &(0x7f0000000000)=ANY=[]}) 2018/03/20 05:25:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) llistxattr(&(0x7f0000000780)='./file0\x00', &(0x7f0000000ac0)=""/81, 0x51) r1 = memfd_create(&(0x7f00000005c0)='bcsf0\x00', 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000680)="3b4db71247fac975cadd21378be6cb9b61fa07997f39a3cdeaae4c0170fb95b1ee51445cb07af36c3e5de8440598d8bb427dd795e7d95069b08c2bb74117d08e5a9c5f1a6d6d6e495ff1335db4e068dc484a3a51bea918d630de448d96fda90dae4618599404bd16c990760f2e658434397b80a7e36c8421ea929f9dd7ce9805fd963417511e89ba60768861f42324387d5bfbd281445c26d71642f9969348e64ce2ab02ba92a4104e441cae03ca3e07676731883a528d70cd978a4547cf2acf301ba151f432b6420eec04222313a58339bd3544ab5b616a5fbaead0f4eba38d", 0xe0}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="b9ebf296c1b9b5", 0x7}, {&(0x7f0000000800)="6b59a697c224c7ca73a565ab9fea435a5457bf11652cdfc0ca59bee4175877316febd6288cc4138e9f53d9f48796a00db722cc39da6f51c233e948b6aa2f858dbd201ebee1210156d2c0cee258bf2428e336439998a631401b4d896f5e255e3a939cf5a9f992f2a4a80c0bd3edc06406eb6c8a9c9189c5fdf9a9", 0x7a}, {&(0x7f0000000880)="d1848a13b5308e3b09da940fa246a862880c4140b799a2c8cd2d27c9dbf7151f3d6c6e329e494b3df191749692b65bc8f57c0b122f5e144769c2fa07f586b207c8ec1a6a015f44b1e6a5acb341d2aae229a8f4541ef0abed64b1e6e490fa379f5ad12df06b78eeb5ff2021dd57ec4832b376ce7069193225138d369cb8fa09a5c9d0930952c0312947c85ad4d784b1010441ede881b3cf1c9864fa1a40270d666eca3be7930a7024e2cc56d3286ef46b441c7ef9062bdd6d853483c7f41fae99d86cd33d552d3e4c15a69228685c4c814c6c938a23715b", 0xd7}], 0x5}, 0x20004000) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000a00)=ANY=[@ANYBLOB="5f81bb80a420ccb7904b568317140e0d8bc9403ab171589b3a5838d75ad85229276e0b945369b2e4ca3ff8a8fc887d7685e97689a7ff9ad74316723f66114dbfba156af195a2978e21c3662651380c13d54903b479e7d3f61eb345b726888bc634c0898a6b7ce170673f919f8a649ba2cae0df295f7f6984a861bfe1e3b1f7cc1d607d1aff1e063607e7ffe4c9091d76d8a95d3088a50000000000000000000000000000"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@can={0x1d, r2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="79492ff73b3edebb36f127fdbea63f7b81a20b785fd3683211f05e852950c7569e27f135f4f9d4b7ee22eaf5cfe1191c7498a43cc2fe52c8b867d0e1e9e1ed42236ff173dc872ddf25de273a9f945ae4dd58fad4bd2b6e3475091a28082a3d4f5402430cd6b3d0153b38718b261869f35c0462700802f93589b57e4d4d268856b573daa02fd1a37baa31bb", 0x8b}], 0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x2a4}, 0x4000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@empty, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x101, 0x0, 0x505, 0x400, 0x400, 0x4, r2}) 2018/03/20 05:25:03 executing program 2: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ptrace$peekuser(0x3, r1, 0x7ce) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400040, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80000) recvfrom$packet(r2, &(0x7f00000000c0)=""/40, 0x28, 0x40, &(0x7f0000000180)={0x11, 0x1c, r3, 0x1, 0x8d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000856ffa)="07080889a5", 0x5)