[....] Starting enhanced syslogd: rsyslogd[ 13.279512] audit: type=1400 audit(1517210502.906:5): avc: denied { syslog } for pid=3531 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.438838] audit: type=1400 audit(1517210509.065:6): avc: denied { map } for pid=3670 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/01/29 07:21:55 fuzzer started [ 25.747800] audit: type=1400 audit(1517210515.374:7): avc: denied { map } for pid=3681 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/29 07:21:55 dialing manager at 10.128.0.26:33265 [ 29.797421] can: request_module (can-proto-0) failed. [ 29.806733] can: request_module (can-proto-0) failed. 2018/01/29 07:21:59 kcov=true, comps=true [ 30.369834] audit: type=1400 audit(1517210519.996:8): avc: denied { map } for pid=3681 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=77 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/29 07:22:02 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000cd000)={0x8, 0x2, 0x2, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0x2)='/dev/dsp#\x00', 0xdb, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b30000-0x20)={0x3ff, 0x3, 0x0, 0x5, 0x8, 0x0, 0xffffffffffffffff, 0xfffffffffffffffa, 0x0}, &(0x7f000098d000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x2, 0xffff, 0x9, r2}, &(0x7f0000001000-0x4)=0x10) mlockall(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000a7c000+0x8f8)={0x176c, 0x39, 0x300, 0x7, 0x3, {0x15, 0x0, 0x0}, [@generic="c9f6686e600aa191e046fa2c072add332f90ada6da93920e83fa959f22a54dd7d53d24665270f2430207fa0d0a1e7c77b65d74bb64a2e1e64ec9072f279dcb88a599b15d007585d64d8b4f18a564155301775f405d16db7edcec414728f877344d4ef31a5a6d4155380d5d23f404c34a1e5a4929a34d511c6bcb78395f7732199b39960cb639071cd190791efab90de6d218a76179557485c27f2e00ee0435dfa8", @generic="6f759412730abd342b6b25c5592c9986a3fe35550b78ce32c5225ff977aa5031871949e964442418377be79dfe96beef3d65367e804f90ae1ffe9437dd924977397f7a747fe2b8be941c76b8c6ac872350debe42c0f583dd8a0597101719fbd70dd9067ef1d879061a2b314c4fda7dd258d9ad7fc6291954f4499a18b0f32612d706e791cb5dec1c26e362685ce888f6f6c2c010aa1115ee0cb309f8408c82004d1e62a8ccc106518c033152fdb6c4ee4109391748ce2423d33b41a0880216f5e5761f340c075475e4bc4b65515a6ef44c8eb4c218caa2fff4420f7dd2d272b48bb343", @nested={0x44, 0x68, [@generic="", @typed={0x18, 0x62, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0xc, 0x64, @pid=r3}, @typed={0xc, 0x58, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x2f, @u64=0x7}]}, @typed={0xc, 0x87, @ipv4=@empty=0x0}, @nested={0x11b8, 0x66, [@typed={0xc, 0x63, @pid=r4}, @generic="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", @typed={0xc, 0x2a, @uid=r5}, @typed={0xc, 0x15, @u32=0xa152}, @generic="e8a7bc7bac01cc0a69d7c383206a9eafef8989e2b655db018ef9273bc327ed46c3c2e454e52cf4c24877f6a795424753ca1df6f68e88b82acb98afbde40d4e43f8fc5ee995975bb8776ad8cb2715286bb8698a599b65d2ab1b54a146f80b831277175328dcafd0ffba2c9a4cc7f36d40eab4c0ca8c6144d1f1cdc850651672b986f72c5d84d67565f4288dd0b472d7c7bc62da380a54387c52c6a2fadae17e6fd8164aee3e08a1a564b5ecb427981517d68438df8cdcea5a9e34944058d38f75c1f91930c1e401e03e3c1a3e43c23c5622", @typed={0xc, 0xf, @pid=r6}, @typed={0x10, 0x20, @u64=0x0}, @typed={0xa0, 0x1d, @binary="7d70028718ecc4ea53c191b32918fc50a041fea23067b1ccc777430d11f770ef5a0e7db2ade4d24105b5382245f817310513c1f5717925bbc99d2de7edec660c1d19da3bd0e0e4742874c9fa7a8ca8bc358b55f3048b8f67ae5b8c6537d44bea7d5b88f9e0322982967be8cfe9154985ad54dd9138544004f3f24f1eb93794701e5799c33938cdedba8c70d82478a50706b8fd48dd1338"}]}, @nested={0x4, 0x50, []}, @nested={0x4, 0x81, []}, @typed={0xc, 0x31, @fd=r1}, @nested={0x2fc, 0x93, [@generic="97949c6b7259b9dbb1559d68d5c58fdb758ab81ba158dd7bdf4a52fc099139a22672d3205c75e43ce7a188ce8fada203750835ae30c185e62a5e99be9c031a019dfa37e04ddf923e8d8fd10d84bde8cd513c7de626d027bd071333e663edfac2a6f6b77738aa9ca9deb7014d2d05ab74298cd5c3ec5c129d9e41351bf54e38d36043f1c880214079b1f3158c9cf14d", @generic="d6e505b1bb3b935529c8549fce61463379a4dc48d09f05579ad0861e0f85a273fada06e56aaf360d2a108fa32492100390486f3832776448034d6ae9f6b4fc7ee73b3b4e8f51c1f0f7b9523c2dbc31c6e8ff0216e6dd746ef1d932fc42441e4681525b7ff1a21d1673784753dc493971811de6", @generic="3b5967ae8a5404338205d5871f3323453df6278e359e16f5f2e7433f12cdb5615154af46259662ed14fe3a908237aeee90201edb9432a77ce4f4770dc47bafc3eecb04fe7389b84199b3120e6586bf1f1b77ea6f4119fe40a0e0b13fe03f00e9a108f371237e2c3e84e24cd9d75d7284603b52b911eee60a91a6401cbe842893e5457c4f60f71bdafd3581badb444e27b3a3bd19f904fee25ad3f047e78cc9a8ff7ea9eb5a07c8e75d96d3bba2", @generic="50d21f1214943007f691ce0957b9924f827812e049b2e81caa4209a30a65aaab9c2011a07b52d6e21a099c0115771e703636186c834db6", @generic="fc7454f61a716cdb1c4c659733179009c3dddb546023cb9fadee60163df293bf1ed6fa7826f3ee404c5afda80d3cc7f3232c20e36c5b122ab0b4ff0dc28e9af9eefb3c5aaac99ab31cd4bd429f8004aef02f2789eff2b6ed12d072e46095eb8ac213839507382ae228beb6df1850d6351e85671e617074b9dfc034d0f573ca59fc5297bdbadf33f304fc035c2052b05703a94fbb995926e909e267b3f15c13c65470dd436b52f17e0318537af8b9d53516cf9a6e83dbb684b042d7e1d14f1fd8b916180f4ad0bb32640dd854c96fde140e0b653f2856ef521f4d17bf085993cc54ba666a563190b893082e8186", @typed={0x10, 0x80, @u64=0x400}, @generic="56f1eea1b2d0b2b1c55ffe6d0c52aefceede"]}, @generic="249620c906aca36b751dd68a8be3cac246049631f6b03d9185a84df523078d0f2cef8b3cf18db743f45d0abaaf2e5f7baf352e4c0ae402f02dcaf45583f9f11222371e378b8c4fd1ff87bec686004cae192b0c082a6559234e2d9a066da7a901234242929291b212ba139b55acbc3eb88b649f669b48145f4bc6e75b0e980e204d1f0c33e33a2993654a3551eae785e0fdaa2a7944c59d150f30d6508bd319eb8d06591ef67c77a20bbc926ce8437b565a8d9f53a1f3f25cd5227130"]}, 0x176c}, 0x1, 0x0, 0x0, 0x48000}, 0x24008040) read(r1, &(0x7f0000000000)=""/59, 0x3b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1, 0x4, @thr={&(0x7f0000003000-0x39)="d62e7c78b22f6e4a5874d5390c93c1993557345ce7f2e819c0379b7c146759943b835595860e43d6f9ef7aa15390fec712f3bad88cab4d9208", &(0x7f0000002000)="57b143d799206b6564776750a6e82fe151f84d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) fcntl$getflags(r0, 0x3) fcntl$getown(r0, 0x9) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000002000)="dd2125e777c9174f472221da61e04909d569ca17b9c050b8f76c33e54ee442190f0ecfef60178c15378276a41b60139e57aef3c6313c46b43257ba5c93c88a6daa9ab8ca0158326128c35149edcb2c23b05711f82cdfddaba7e3ac5743a555d43ea10230e9729a2473e52c5ade5f5444c655aae2efba7a255a6ef80332b896b1f15451f02916b09ea48883e0ca7f9f5d51e5784d34e5937b23ad3e451821a1ccff74808b4b39123630803ff40fe0bc13fba5da86253fa14c057b75c401ef9a878d5dd215763f58fc25d1562d2d6902f86314894be5cb64d283") setresuid(r5, r5, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x100) 2018/01/29 07:22:02 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00006ba000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000-0x4)=0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) r5 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x9, 0x2, 0x10000, 0x1, 0x0, 0x1000, 0x10000, 0xb, 0x4, 0x9, 0x2, 0x5f18, 0x9, 0x1c0, 0xfffffffffffffffc, 0x8000, 0x1, 0x1000, 0x4, 0x0, 0x1, 0x3ff, 0x4, 0x1, 0xfff, 0xf6, 0x5, 0x3, 0x0, 0x4, 0x401, 0x8, 0x3, 0x401, 0x9, 0x5c92, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000002000)=0x0, 0xe}, 0x1001, 0x60, 0x3e6, 0x2, 0xf8, 0xc00000000000, 0x7ff, 0x0}, r3, 0xffffffffffff0000, r4, 0x8ab02cd36a7285ae) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xf6f0}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r6, 0x2, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x26000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000002000)=0x18, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000007000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x577, 0x3, 0xff, 0x2, 0x5, 0xfc9, 0x5}, 0x20) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000002000-0x4)=0x9) 2018/01/29 07:22:02 executing program 0: r0 = open(&(0x7f0000365000)='./file0\x00', 0x203, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xfffffffffffeffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x7fff, 0x1, {0x3, 0x3, 0x5, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000004000)={0x2, &(0x7f0000002000-0x10)=[{0x9, 0x2, 0x2, 0x4c61}, {0x1, 0x8, 0xffff, 0x4}]}) keyctl$read(0xb, r1, &(0x7f0000003000)=""/95, 0x5f) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = inotify_init() setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000000000)=[{0xffffffff7fffffff, 0xfffffffffffff636, 0x0, 0xfff}]}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, r5, 0x1}) accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000003000-0x10)={0x0, 0x11000, 0x0}) sched_yield() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000000)={0x6, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r6, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) 2018/01/29 07:22:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000dab000)={0x3ff, 0x401}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x9) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0xc2071, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x4f1, &(0x7f0000003000-0x9b)="35ed58962cb2f9d872d5a6504a2484b8eb2d9c4c9948b311c0fb367325083f3516c2e0377947be0d07ace0b13a7505820d8c29ec61112763e375218ddebbbcb11c4648a2d02ad81f3d074a9e68c0490d95329d8318988d1638697c0d6aa7db81ddf4bff8d28caa4c993ffd714360da3230ffce226fbddaeeb2083a0572a05d3c6fea579540d79ae5b94b40c275fb068fb999e652b743cf8d6ccb07", 0x9b) restart_syscall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000004000-0x8)=0x0) io_cancel(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000001000)="2a8b7cfdf906b1d71568dc8a4284365724fed640fe355931baeba176219b53a3d6f2759ebc", 0x25, 0x5, 0x0, 0x1, r0}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) tgkill(r2, r3, 0x2d) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000005000)={0x4, 0x8000, 0x7, 0x0, 0x7fff, 0x80, 0x10000, 0x292, 0x1f41, 0x9}) ioctl$TIOCEXCL(r0, 0x540c) read$eventfd(r4, &(0x7f0000003000-0x8)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000)="6b476446b2f67ee7065345563046b6a762d560ef0e3287fd9d98cd6b3f407dad501e678b5428b64df6aec99a5d9fd4b911b891bf20a41681ed8cdc926d3fa4e32c62c1effffde8f756f7c7a4eea1c93f54461be87635f4a3", 0x58, 0x90, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000007000)='./file0\x00', 0x600000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000009000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x2003, r3, r4, 0x6cb9, 0x1048000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x98, 0x198, 0x258, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x258}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0x100, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x40, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8, 0xfffffffffffff4da, [0x3, 0x400, 0xfff, 0x1, 0xff, 0x6, 0x0, 0xffff, 0x4, 0x9, 0x8001, 0x0, 0x400, 0xffffffffffffff7f, 0x4ba9, 0x7fff], 0x3, 0x4, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x1, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@empty=0x0, @rand_addr=0x167, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0x20}, 0x0, 0x1e8, 0x210, 0x0, {0x0, 0x0}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@loopback={0x0, 0x1}, [0x0, 0xff, 0xff000000, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 0x2, 0x3, 0x3a, 0x1, 0x0, 0x10}, {@ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xff, 0xffffff00], @ipv4=@broadcast=0xffffffff, [0xffffff00, 0xff0000ff, 0xffffff00, 0xff], 0x1, 0x5, 0x25, 0x1, 0x0, 0x19}, {@ipv6=@loopback={0x0, 0x1}, [0xff, 0x0, 0xffffff00, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0x0, 0x0, 0xffffff00], 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x14}, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffffff, 0xff, 0xff000000], @ipv4=@multicast2=0xe0000002, [0x0, 0xff000000, 0xff, 0xffffff00], 0x3, 0x4, 0xff, 0x1, 0x1, 0x10}], 0x1, 0x2}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x4c8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000004000)=[{&(0x7f0000005000-0x14)=""/20, 0x14}, {&(0x7f0000005000-0x90)=""/144, 0x90}], 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000006000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r6, &(0x7f0000006000-0xb1)=""/177}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r7) 2018/01/29 07:22:02 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006a5000)=""/62, &(0x7f0000454000-0x4)=0x3e) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000612000)={0x6, 0xe3, 0x80000000, 0xa2c0}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f000097a000)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x8, 0x4) r1 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x18)=[{r0, 0x4000, 0x0}, {r1, 0x22, 0x0}, {r0, 0x80, 0x0}], 0x3, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x4}, 0x8) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x1d, 0x59, 0x10001, 0x0, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x14) sendmsg$can_bcm(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x48)={0x7, 0x800, 0x1000, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x3, 0x7, 0x1f}, 0x1, @can={{0x1, 0x3, 0x2, 0x0}, 0x7, 0x3, 0x0, 0x0, "8a06b9e712630021"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040010) fgetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000004000)=""/209, 0xd1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x5, 0x2) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000005000)={0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff80000001}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000-0x2b)=""/43, 0x2b, 0x2, &(0x7f0000007000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x81}], 0x2c) dup3(r0, r0, 0x80000) 2018/01/29 07:22:02 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00008de000)='/dev/snd/midiC#D#\x00', 0x3f, 0x700) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x0, 0xbc10, 0x100000001, 0x4, 0x81, 0x10000, 0x2a, 0x8000, 0x7, 0x8, 0x2, 0x0, 0x6}, {0x4, 0x0, 0x2, 0x7, 0x8, 0x4, 0x7fff, 0x2, 0xff, 0xfff, 0x4, 0x100000000, 0x80000001}, {0x8, 0x8000, 0xfffffffffffffb97, 0x9, 0x5, 0x3, 0x83, 0x8, 0x2, 0x81, 0xac, 0xffffffffffffffc1, 0x3}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0x0, 0x1, 0x7) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = getgid() setgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0xe9, &(0x7f0000000000)="691385ae6fe96fbf42252c780497e60a825a2c45e3a929010a870de0303a02aeed62a7decb9f687bb7d38ac8a25ed3e4a05e84630878833634495d36939bec98e347e6bbf58b4ef0f61ed08c151937708be014264fbed41f85759d422230da36fe9b67a20b5e20e59da02cc8c0e11db530d0a748a493020d823db0aa38599646a74da8e6e6d9f405e6c460ff76030c2ffa6d75f2b6e85c303eeb0de79bb39bfd670611c38e6a5b6596d4ca24d6f8c85dae137b42554b41e9ae5ae7a7ecd5732ca6a5a742f55d29cb9c265ce7cb13f8cfbf809726c561f9ea4546e850129c8af481fd280fe1676caab4"}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x4a)={r0, r0, 0x100000001, 0x9, &(0x7f0000000000)="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", 0x1000, 0x7, 0xff800000000, 0xff, 0x0, 0x81, 0x1, "30803b05cb3de8ea0e0af601adb67227da393fb1e659bb604586361daafbf99f3171"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x3}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000003000)={0x40, 0x0, 0x788, 0x6, 0x7}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000)=0xe9b9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x3f, 0x10001, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000007000-0x8)={0x8000000000000000}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)={r4, r5+10000000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000007000)="81920fd84d4778dc93bf4c8ff352c9c8c584b9e919ed61a04a1e0bcebb60029af56104d0f75d5075245fa26a844152875842dd9b5c0457a204b51501004aaa3aaf8e43119daa3ab14634cd0b2f86c966f8cc7676a0b6d7aba2abb0cb24313c6a2ac26f264cd6f325a1a3016815963bdfe1d6051c89c670a031ceb9ba9899bdf0807c21844804e1976ecd8ce4d1f2fe1803296df79316de75f675071e405943760082abacc615cef6f259698b66d0484726509539b619757569e9fd1f145917f8400066", 0xc3, 0xa8, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000008000)={0x6, 0x0, [{0xb, 0x5, 0x0, 0x1f, 0x9, 0x0}, {0x0, 0x81, 0x6, 0x0, 0x5d, 0x0}, {0x80000001, 0x8, 0x2, 0xffffffffffffffaa, 0x858c, 0x0}, {0x40000006, 0xfffffffffffff000, 0xfffffffffffffffc, 0x7f, 0x80000000, 0x0}, {0x4000000d, 0x50, 0x3, 0x81, 0x711714b0, 0x0}, {0xc0000001, 0x8, 0xbc, 0x7, 0xee69, 0x0}]}) 2018/01/29 07:22:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x103400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x4, 0x2, 0x1, 0x50, 0x9, 0x1, 0xc04, 0x9, 0x0, 0x4, 0x1, 0x10001, 0x7ff}, {0x0, 0x5, 0x8, 0x8, 0x8, 0x1000, 0x7e, 0x5, 0xfff, 0xe1, 0x2, 0x7de, 0x80e6}, {0x8, 0x6, 0x5, 0x4, 0x3ff, 0x8, 0x4, 0x10001, 0xfc, 0x45f, 0xe310, 0x100000000, 0x24d2}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x72)="24024599a1a444c30cf67dc3cb395c113d2abfe34058b00def6f4db7673234e77106a32f7bdaa005592534797d1a7df5cccf5026d5a21ea7719bb4a5142ebcbe3d3ac9a1ce13c5410606bbac229bccf132cb0655f3a8b918445f461f657db6ad07b35b9153329674652306f987fe5901176d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000003000-0x4)=0xc008, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000003000-0x40)={0x40, 0xed35, 0x7, 0xbf, &(0x7f0000000000)=""/191, 0xfa, &(0x7f0000004000-0xfa)=""/250, 0xef, &(0x7f0000003000)=""/239}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000007000-0x13)=@dstopts={0x84, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}]}, 0x13) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000004000-0x90)=""/144) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000007000)={r3, 0x80000, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x0, 0x30, 0x2, 0x1}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000008000)={r5, 0x6}, &(0x7f0000003000)=0x8) [ 32.658241] audit: type=1400 audit(1517210522.284:9): avc: denied { map } for pid=3681 comm="syz-fuzzer" path="/root/syzkaller-shm888815269" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.718766] audit: type=1400 audit(1517210522.345:10): avc: denied { sys_admin } for pid=3727 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.868073] IPVS: ftp: loaded support on port[0] = 21 [ 32.950740] audit: type=1400 audit(1517210522.575:11): avc: denied { net_admin } for pid=3730 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.090192] IPVS: ftp: loaded support on port[0] = 21 [ 33.178318] ip (3778) used greatest stack depth: 15824 bytes left [ 33.253661] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.316157] IPVS: ftp: loaded support on port[0] = 21 [ 33.499649] IPVS: ftp: loaded support on port[0] = 21 [ 33.680916] IPVS: ftp: loaded support on port[0] = 21 [ 33.758107] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.833780] IPVS: ftp: loaded support on port[0] = 21 [ 34.015196] IPVS: ftp: loaded support on port[0] = 21 [ 34.125000] IPVS: ftp: loaded support on port[0] = 21 [ 34.441074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.893106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.134667] audit: type=1400 audit(1517210524.761:12): avc: denied { sys_chroot } for pid=3730 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.264319] audit: type=1400 audit(1517210524.890:13): avc: denied { map } for pid=4241 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13419 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/29 07:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbc000-0x11)='/selinux/enforce\x00', 0x400400, 0x0) bind$nfc_llcp(r2, &(0x7f000046d000-0x60)={0x27, 0x7, 0x2, 0x1, 0x2, 0x20, "352e0473af78acd468a11123ea414ab2514dd3a8972c965837dbc3b52ff6f742a4d21b2e1f1fecea47fcda5f71d3bd0487dc7b0c14f9239b74a55f55da29d2", 0x8}, 0x60) [ 35.296344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/29 07:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = creat(&(0x7f0000529000)='./file0\x00', 0x60) bpf$MAP_CREATE(0x0, &(0x7f0000205000-0x2c)={0xa, 0x0, 0x1, 0x8001, 0xb, r1, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x800, [0x7, 0x4, 0x6d9e, 0x7, 0xfff, 0x8, 0x80000001, 0x200]}, 0x5c) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) write$selinux_context(r1, &(0x7f00006cf000-0x22)='system_u:object_r:dri_device_t:s0\x00', 0x22) [ 35.482215] audit: type=1400 audit(1517210525.108:14): avc: denied { prog_load } for pid=4291 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/29 07:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f00002cc000)='/dev/loop#\x00', 0x20, 0x2143c0) [ 35.541867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.583170] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/29 07:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x2, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000932000)={0x0, 0x8001, 0x8, [0x4b1, 0x2, 0x80000001, 0x1, 0x8, 0x4, 0x8, 0x8]}, &(0x7f00001cc000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000866000)={0x17e, 0x1, 0xfd, 0x1, r3}, 0xfffffffffffffd0e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) [ 35.633200] audit: type=1400 audit(1517210525.132:15): avc: denied { map_create } for pid=4291 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.721165] audit: type=1400 audit(1517210525.144:16): avc: denied { prog_run } for pid=4291 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.819213] audit: type=1400 audit(1517210525.162:17): avc: denied { dac_override } for pid=4291 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 07:22:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x1, [0x24]}, &(0x7f0000b5b000-0x4)=0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a4f000)={0x1ff, 0x7, 0x37, 0x1ff, 0x1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x20200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c19000-0x4)=0x8, 0x9, 0x7, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000cfd000-0x4)=0x6, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000aad000-0x8)='./file0\x00') 2018/01/29 07:22:05 executing program 4: sysfs$2(0x2, 0x8, &(0x7f00007d4000)=""/42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000b83000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa6000-0x4)=0x8, 0x800) listen(r0, 0x6) syz_emit_ethernet(0x4a, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222"}}}}}}, 0x0) [ 35.845899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.978989] audit: type=1400 audit(1517210525.212:18): avc: denied { create } for pid=4313 comm="syz-executor4" 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 2018/01/29 07:22:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0b000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000f1000-0xe4)=""/228, &(0x7f0000862000-0x4)=0xe4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x6004, @ipv6={0x6, 0x6, "d16bbb", 0x239d, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x73, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffff9}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic={0xac, 0x1000, "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@dstopts={0x5e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @calipso={0x7, 0x18, {0x80000001, 0x4, 0x4, 0x7dd878cb, [0x7fff, 0x8]}}, @enc_lim={0x4, 0x1, 0x25}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x3c, 0xc, 0x0, 0x3, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @routing={0x87, 0xc, 0x0, 0x7fffffff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xbf, 0x226, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x30, {0x6, 0xa, 0x9, 0x5, [0x5, 0x9, 0x8, 0x80, 0x9]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x6, 0xc1, "001f01410550b4df6c3c92036260e2a2c029efbf4161e5ec44311dc63a0fe49ebd45930849dbd716929a21774b7c979d3c6d12e8464951026460eadf3c788a43b7cd99c95bd3c251ea80efec76d892c6b4d9c2432d64552717e9ac7729e375e36a2241ba180bfc2f30811e23d92e33ad5212c34389718eec70844d220e2cc54e1c3886581b549d9df64dbea142c51a80151639a2fb8cafa8bd23169ae5683b3c1112dbc5cdf9417e68325ff53e812752c25b714ac1a9b70079d5e5e8313d6dabcd"}, @generic={0x8001, 0x1000, "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@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @dstopts={0x2f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x40000000000, 0x1fab, 0x0, 0x3, 0x0}], @dccp={{0x3, 0x3, 0x4, 0x1, 0xfff, 0x0, 0x0, 0x6, 0xfffffffffffffffd, "d6aa56", 0x7, "51efa6"}, "1ea979e5521f8050f430ca35c67fd935e760f9a74f2170c261227afe462a409d33c20eb971e28bf29a17e047a2eb1b893ed54f9a0a10b97239e27b790982122f426a038ff4f148c6f14c50494734654f7853c09fed773ec5461a4db52b36a93299b80e7273bf91058028aecfb9bbd572818efbb6cd9d22ac40a7a6c2856730e43f5b6c519a75fb9db0d4ec348fd49e131a31612e923db62523cd0a81a09870eeea86c32be86b1010835785d2d37150c66296e3834e4c9de3f72b5914aa29bb06"}}}}, 0x23c9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) getsockname$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1000, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000003000-0x8)={0x2, r3}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000004000)={"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"}) 2018/01/29 07:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f000007a000-0xe)={0x1f, 0xc31f, {0xd8, 0x8001, 0x80, 0x6, 0x100000001, 0x5}, 0x400, 0x2fdf}, 0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006c1000-0x4)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000030f000)=0x0, 0x4) r3 = syz_open_dev$adsp(&(0x7f00001e1000)='/dev/adsp#\x00', 0x0, 0x802) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000836000)={r3, &(0x7f0000b80000)="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", &(0x7f00006ae000-0xac)="6bc1ba3359c0e92f5d50be1daad965a04f5d27f143514e901ee979adb6c2eff5cd13c415c5a21c287c25da2c11594332c7cbb5fcea2dec17c505dfe8e55a6204d3dc763f939c83b85f57059b6a5ba08b1f3027a2cc7533e039365150a37af4495841aa195afcb13d49edefc5b0814b995d09723d46684fd501646b86103b17fabd18cbdbd4f359fa507b3e5dfb8adba58ba4b4088f4750a526936bf7a81ebd36b2d6d999dd820e8fa555b8ce", 0x0}, 0xffffffffffffffe2) getsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) [ 37.700354] kauditd_printk_skb: 5 callbacks suppressed [ 37.700363] audit: type=1400 audit(1517210527.326:24): avc: denied { setgid } for pid=4804 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 07:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000883000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e04000-0x4)=0x0, &(0x7f0000ac1000)=0xfffffffffffffee7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000520000-0x18)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/29 07:22:07 executing program 3: clock_gettime(0x0, &(0x7f00001d2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000067000)=0x1, 0x3, 0x40, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000a02000)=0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = add_key(&(0x7f000089e000-0xa)='id_legacy\x00', &(0x7f0000a20000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000323000)="", 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) 2018/01/29 07:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000043f000)={0x1f, 0x400, 0x1, 0x100000000, 0x7, [{0x8, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x7fff, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x1ada, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x4, 0xffff, 0x40, 0x0, 0x0, 0x2980, 0x0, 0x0, 0x0}, {0x2, 0x1, 0xdba9, 0x0, 0x0, 0x1c02, 0x0, 0x0, 0x0}, {0x5, 0x20, 0x1000, 0x0, 0x0, 0xc88, 0x0, 0x0, 0x0}, {0x6, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x180004522, &(0x7f000022b000-0x1)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000594000)={0x2, 0x2, 0x1, 0x10001, 0x3, [{0x60e, 0x0, 0x20, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x3, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x200, 0x6, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ec000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000086f000)=""/5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) 2018/01/29 07:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000908000-0x137)="b33ab76079ebe0d94f729cd65300000100d7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f75da86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b741427b622a9c0dee03a44d861b5995610e1013e9c0225b2ccaff775a45690b8302946c8b35794ed219dcb4688f09655932f9cab2ecdba1da9253c3038a90c9bd452dbfb1042f1af6468472c72907bf83059554fe96e93b4ccdae3e76657b08b144a209bda4816c9e42fc7ee26ef800ac810c023e24f5b", 0x137, r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000086b000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033c000)={r3, &(0x7f0000856000-0x2f)="867711fb03c8ef0891af0fdbe9270d1f6ea44a89055030b4b9059914a3bc87b8c856c10f6e2763716f73a065a55225", &(0x7f00007be000)=""/56}, 0x18) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/01/29 07:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8, &(0x7f0000539000-0x20)={0x10001, {0xfff}, 0x10000000, 0x9}, &(0x7f00001bc000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000029000)={0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0x5) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000656000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e88000-0x1008)={0x0, 0x1000, "450e21251ba7d641f4402326514656577714a3014ea79d58c0beee5af67d6b9eda71957818c2d572ffa0a261df2772e1226171bea1e4cb2eca8e4a9b0ea1d475babcbf6e7ae8ff5892e0d2cabe13583384ae150f7f3c4fc6de60ee96a773f0721366f9d68f75520fc123e91e5decd011d91b8887e24638b23f4c50c933bde5a6dacd465c329ca78815c498ae967c191e1bbef6fa8ed3f2692a044e004fae9000aeab2e78a208475f691452459446f8806e5d6b094ee064f243f2c9be88da2e5b9f0e6bda4dfe67933a049c225b6d414fe47bdcec4fb1349f2f520973fb81fbaafcb69a9c2f52d04148d7bfd765fae59e5ab400d80337666b74da84e419df50f062c6605226a1696ec597f3077664ec81afab7b79f78e68ac0a7be4a84c34d073f5bae982d37d9520f6b24b085ddd61eebc993bd372a7c71f5b2f68054e09056469e5e6b56105f030cdd0eb20fa61a8d548d524bb5a1c8770b8137a4f1948f55dfe4ce2af587d89c54f29fbf1d3bb7cf67e01b4ddb8818732b2ae15c0143b5a19ee22f1f0a8349beee031e2d3d01ba175b933d60bc6e8d7755f42481dd20a94b52f24d5b36c7def87e93f23a084ccd2c2f2e593ce8423d1b3d6d777744419cdbbf8a0cce137eabe9e8035afe48c1a550d2ba645fe8a12ebd9e4e92c3dd519775add3dba5717aa42a194fe8bc31e0ab61513673e53319d59ec919d60e9dc982e4587cbaced49ffc660ce82fc3b739c5296ef3d2e1144b0e4b7ec8f5f29e9208c23b4570d33e00c5095d73e94b55250d4cf4311aa4f7513d645bcdae064e521b07ffa9e606b909d270cf59fc7d9fae09010e1394a73b92fc609ed17bbfa634da8ede369fa3f63315d7bb1dc39cc956fa06c72a24e3057f6d54a843d84f16e3e595667147acc9f8ef386d35510f4e8861c7d7a60e193d47362657d2bccf074a5915c3278a250f4c6416a55320d07302a3d1863453455efbc43cee8d7d6ca13743fe528ecbb2344d63292d6bff6d560142aa7d68127ae286f9cfdead1fee2a271c02fda7102779b329b009e7d97c2baee379219d337482b09146da6e2feda72ae0b65c041dfe05c79fcc301e3e3f430d5199da3f2d5fbcdadf1095397408415a1f8f1a55b177b0fac431ebc88b2bb962b70719f91445ce414ab7fe8e1b18f374efbd086ddaddaa246551f1d7bb1465ecbc00b33fa7764a2f7099be77a84e0b84bd1f2d6428b7014239e8ca0e11f315e50cf58995fe3f2cecbdd68f79584850165e396275b2421aeec16ccfcd046e1cecf2d16f0a3e8ed7467ad4fb53b5a5efeedeb856260154298c5a43036694bc7511d7ad9325634fc6c7b37f97dd081264f25883c6545f48dd2798192f8e3c9a9868f6bbee7dcc974a4cb08e541ec800b10bb2d19c9c871d0e3c35e7d2fcda4cffd44e77a63b07dc96073a7fa43e69a69cc4ea367b7ef87a4c51b90feacc98382a74471fd4a541063032d2cd29b7958280efe91113e6fd40ce58c4b723f027ccc9e6bae2398ea59a18efa852807e8c587d50d864dae59e95b0726b6407e73a5cf9aee630e38c431df77fb33e6bd7d648ede8d1147d6e0e7c1636958d71ee3b6f77c0ae2c02f0454d021f9da8a1c000a0952eb7383b0a692c3fe1e61b5a68b4bd6d6d53526a7d2ab9a358431d2a6dd342c037f4e27b5510e798a9c73a3ee7d14553e8efdcdbfacd3cf725ece9247f163ae14fa0b5e432c96972dcaf6e8d5b79c1695f092fadeb4764c83a8c306d07cd537e7e0e6d3d262a968029852dc3a51e169912c38a779ab5c45434528dba8fbbd19748fa019f20500718fa1defd2c50edcb940a6707adec44776109e978d5829497f7e6299ae90677543a36bf0392914eb93c39a56893661efc7b828a36433ee41f3e5f9b88959a62f5d429fb23a69fab80760da0a021e6a214651b935c237c4d177ea554244f17a48d5873bf34caa1729563f72bb43aabdcb56e5472ab6e5f67cb9875fc871c4780637c64189612cebba134c25c1315f40376d8aa9e4996581b8325d2a5bb0455ac4de08ba44e4d582493f8c38a82212cb6b17093385b1e725dcca11081d4104b1de8f210ea6e736722c2fee353a4be261f64620b32ee7e593d9d7c7986ba5603d624389975c0d7175da40614f7d676bb4f1ecfb0e7081795afe0577db29b088feef40be8755e44f3c20f36ef68d27026026cecc69a5ccdad763df11d46cd4ca27917f0e39ce25c9f2b1a2662a41177b27a1c1f431b01ef139d5f746a526f31043601bfd9ffb903e70de26325d9fe391363c2697b243e0a400977cf1974588fa88b682ff6194025a6fff45befa39e79607ba8ba84465aae22c98094f40969230eb8c241bac6b2aeeb2c06374798947175e90e5e028d1f7ed85590afba0f0b6cfe500a9d8eeb1dbc3c28b57189e0dd8036342349137261cbb2e602210a0b606309ed191ac86a563ed469dad783d0b1d9641c3ee1cc9a066e7d7074ae7267034b50ea1e83c4c1d979c9301372b2a02d8c019d0ba9696c1c9d0b446024553bac288434d9ba4354d6852bebee6e544b7248dc5e6052d97abd50a7a2d70a424eabff06be3036e3ae701369c30c2e83182581c3eefdc0b3e96d5e32d613fb0d357773201b7db4721f5652d07c2f8cad12cc1a8d4a7946e8b5a8b4c1018271033ecc043984f3644779508ef80c9d8236212245d41fec71196eefc3b93df6db858a8ca5f0b4b5de7a88d9ecfcdc06b9395c9ccf410b3445ccf10af0930a6a66d2d02e2fd36bbd38592633bf2958cb9d505b30f20f13b62531ea0e990a53a65bc5ad30f524c38c9708473c033e4749fa4cbf450c40bf5c6e8d74d9b5a6a00250d40aecf859c898a3f962add42a1fa5360a857cf84ec7c2c9220d5831944c55e5186da582384f7d964db8b975c19f3d24aed85dd8de35a46df29e7249e3f88cfff0295bbe65c451703d48ed25726aa1bb5ee60cd11f6b203c69d12cca50074085b43d6e2957e726963673c084bbd7dd27f2e4ab32c23eeb2e9c7a37ec02b1d4ac3f491a5b09815561bb47f99c77d13871dad6aff307a671b9ffa346fe0436fdbac9036dc4beec10cf0dfbcb8eefd464598096013f200cd3f9fa7b78ec895c50700ca98da10642ca0e4485f4f2fe756d9040d009419396d4395c983074c8a128e512a8ead87d7742ac3e7210b599ffaf96fe64279071cc7d11dd62f65fccbedc3e04b6e253c5020117353f23c4e2acd74ae9697c62e168279b3119e1852abace604616f27b49586550b440ca94594abedec6f6eedbb75c989108af846b5bc4c0472f0f3b67c6f84f6dd748dd47b3bed00fcfa102bfdaa4a61d0a44b66b95e718142362315cbc3defe5fd424bf6fa647af226e2ca70c6639090025211ccc91cfb32639e0c30669cf92f8272ff63d7f11f28f8b191f6b969d42edc7997a13e4fdc7abf85d6b5b137dc54686fb7b0c2116480d3ef8430b2bcacc3b97a59fe6502cf718ff70a215b9dc1451851ce4969b8e8fe82d8c41aeb7f89b3c3ed3ab6f380e771cf0cd542c686fb1cb2ad26298065245e0634edbff86ae85c1b2e35c9f290da34208b09174426abf799b64ff33bd278159aa086245ff947cd083f2fb6ce4d12a91b179850ce9fa081c164d80bdef6581ebb7608018e007e973bc2d9d4e7ffa5838cf7eb129e43f3a0d945b2c2b3a5bf0d06741c7b262266dce2b1fe83e7b60ea41abc9a5c8873479f80b719e18a3b1e2299a05a80247e0611f25573e04350499260cb6402bf44fade48bcc7d26b0640a90bc077eb650b09ebcef5bce35b63f010525370f7bb0bd91176c99e0a0be00b3a61cb57f520d2744626953907b8029719be4118dc18d853e2377aff15d54229c2553b29cd6047cc5dc04f3dd0fa3d6527479d33cd9c40e145fabd89b1882bf2c1477effdce93740fac0f9ab2b607d20ed6274f8acab083af657e7bc259e57ea5acb21ca29241820a57311a3d84f8c4284bf28418c672a088c52fd312d2c3cdd537a24592be7a3d9fd19f2d9a0ac06dc6ac7a64f8678d1acbd094b7773d39796a4e8b3875cdf1c55d003cfa57f8190e3c3c4e9c8e27e27399c1c0675e130bf00f70e961f7cc4af0e78b9623d439b599b64398c1ca4d889cfba51bceacd2a012e10894ea61b5e58d5028ecd2823972c4d6fb946273de3b579e134ac3c6fa12c73c0b155134a9b6128e4562d3434f124f42e9d9328133310b77188728c346c32f4bdfb88b2df3fa86956354846c831d0758d61626b90695a774ed0c0b214c21a665dd9d994ed36706fbdbe915ec70064a6b2471e34b114c58ca86a77a96d3dc5fef4dce7a5aa6857ccf371b1e521276ec97952d54326c7e55e38f6415b0c91388bc55c83432d0cf1ddcb798cb325ae14adad5f4f671fb2e2bf8baa401b5906d165e29fb56547f0612dc7eb3f156a04aecbb72ff2cbcc838a14ee8653c2e051f9a67e644a0e27dcc5f541db4bbc442e43691b0fa6e7ee1b6530cfdd926d1c3af47857db418daaa456200b7d2b91d2ccd085bb077561455f51f8ae48408fdcc9563a53e3d5c24e6049915c93332f2425afd18d7d4bb19bbee201a99c6f0ebf7010468dcef7134c923a22aac7fc52cf84b5c55489608b71243987b112fc1bb2ce7279804dd84dd09c734546448da30e78b22ab8b049d04ff81082e6875d9b6aa70c9f077e9f145583880bb33ea47f626fd4debd35f5c3bd83bb3a046e70c7ba6451301fb47ca3a46e93431f883312554af65fd2638f51df6eee36d888023e3b51a1d5f52c5f2c5057f2dc7f85566b7cd727bec757986110502a5785aea864b4c2ee0997d8fa1cefe5a43087002a2b116d947d65a7a6d77551e451473f0d79e8800c96e34068d2ce91f46349c1b6321a23165f3ffd2ac7067c51132a57f59f656963756d6e8fd24061b422fc7eedc0116cac19fe3dacb740759ae5ae6209145fe326a7df249dc7764acc5bba0bd9b3aa180b74801aea9cebd662f57366b1c97dd0b3c64ea32f7ceac9fa3c157f3b20b3df1ce132c775163086155579f280fc443beb72db0ec4946bb121f4d814bb918d8e9b3a3c9ba7b347653bfa9425cad8eb946491d945e7d40366ec126f4db539f98ad9de92811f0c0dfee5e214df3b48d46fb15439acf77d884fdeacf56ae7ca3fa0f7531d1360104016e39b47f62fc3a841d61b9baffc42ca671c1ec83793ca8c228b675b6d1c20e3d544dc26c95c37bd49f85adae9ead3e4662fafcbd4f23328fc2dbaf533a88885b050800e89dd1039eb88f9fef46272b867a918ff696d5fa314351aa4603a5c56cb75a3a94f40ce110a122b7e494bd493066adcc1f91e4d42a24c42b6860b8be3dc7b9c384c79f6ed9f906350c1a8954142f76d729ff883964e566ecdc40475db3bc2a985560f17e90a1970c50889c3777a1771e8ad21a422f40c79f027bf5f524eb2ca9147227b019dd5290934aef4458187e5c29177995da159b91a39d159f83ced9e246c6868086b045a2c6bcff0a980442b26a18249c186996a05837c477598d1c433520552724b40ffd1bc27b594c92296d9eb7691337c1f93519072bac686a2208c39ff4e2ede53aa1bd710c18e771863655adbb181b4a9cbbd6a3aca42d29d0738cd122e84c9d222e6555ff9df778dd00564f55ae861aa5050965673c2e3bf2fc7a7ce2121911dccf39e7c2942fafbfda4d37b513ba68877d32421c0257758b21bcf7307ce4f3930821e58d91cd83fc55eef7f931904fed0607a89ae11925621c4673f5eedf9c3c4dd5d9645d6905ebf2772162083962318ad71c0ca"}, &(0x7f000019b000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c8d000)={r3, 0xfffffffffffffffd, 0xffffffffffff2ba8}, &(0x7f00009dd000)=0x8) 2018/01/29 07:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d47000-0x94)={{0x3f, 0x100000001, 0x1000, 0x5, 0x20, 0x8d4}, 0x81, 0x2, 0xe4, 0x0, 0x8000, "a5bffef1c0b0d633f8edcd50fc097e67cef71529ed53541a34b638bf70fa0a2dd4795fe95cd70a816684c6cbc5999fff0bd280e1bdc4943c7a5fd21e3a651ea9d8c1e91ec620b3af59f1ffed4cb21a5b7445219dd5ee6046e2549940213d336861ab18f9611d98675b12ef63006f2ffd4783459e29333ecb3dfd89cf1ec40240"}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00002eb000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c38000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b41000)=0xe8) close(r0) 2018/01/29 07:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) timer_create(0x7, &(0x7f00001a5000)={0x0, 0x22, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f7000)=0x0) timer_gettime(r5, &(0x7f000061b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005a4000-0x18)={0xaa, 0x20, 0x0}) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff8000-0x60)=[{0x0, 0x101, 0x0, 0x0, @tick=0xfaf, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 07:22:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x4, r0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000001000+0x1ff)={0xa, 0x495a, [{0x3, 0x0, 0x800}, {0x6, 0x0, 0x10001}, {0x2, 0x0, 0x6}, {0x1f, 0x0, 0x6}, {0x3, 0x0, 0x0}, {0x81, 0x0, 0x2}, {0x4fa800000, 0x0, 0x6}, {0x6, 0x0, 0xabf}, {0xcf, 0x0, 0x81}, {0xf504, 0x0, 0x2182928}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000004000)=0x6, 0x4) 2018/01/29 07:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a63000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003bc000-0xc)={0x13ad, 0x9, 0xd5, 0x9, 0x6, 0x22}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000155000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000ff4000)=0x0) syz_open_pts(r0, 0x800) 2018/01/29 07:22:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x4, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="de", 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c2d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = gettid() writev(r0, &(0x7f0000d69000)=[{&(0x7f0000fd0000)="08bde52c3be41dc074592c43a0a3af203208e377b5e7c319207e9271209852cf7c1df0364766a010c212d4c734289e9bbe7c45ff4dd921dbdf0288675b725b44adf9793a10bf5ffe87d622c6000a399b33006261bdf70527552723860e029c04fc092e632ba6dd896d584d4f3c00b87fa1fdfcc5c3ec4216bbaa568b31c7e2722214672417b9ec114c34070f6740282a96c2a261f84653d0a3ee21bff33f0424d58a5171a818d21125bbe2b94e61e86c24706217ec8a12ddc115e99b44f7f143c07e356c61bf91f7e69bfe592d7776266195123fab65f97a", 0xd8}, {&(0x7f0000814000)="", 0x0}, {&(0x7f0000aa7000)="e99d37296a37aa601ef2fb6ae631b7378fb1486cb5f1a2b58648333c22037f512932aa925d", 0x25}, {&(0x7f0000d0d000)="d6aa7c63dc62e950fb2c8d9e049f80cdc5ea6436ba9c0e66f3fc5c5bebe4b1e577730a9d107beead5dfdfa693359ebc03dc55b1bba52cdd57208a0a87dff8fc266a9a13a975714504ad14ed717eb3c7da1b18ced45febdcc9c8739d7c55c60f1993d8765d71fef84c2258655173e5eb14496e81929f24e931c36ae25d6eb", 0x7e}], 0x4) syz_open_procfs(r2, &(0x7f000076f000-0x4)='net/igmp\x00') r3 = syz_open_dev$tun(&(0x7f0000438000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000005e000)=r1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000023a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 37.861256] audit: type=1400 audit(1517210527.487:25): avc: denied { net_raw } for pid=4811 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 07:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3e000-0xe)='/selinux/user\x00', 0x2, 0x0) fchdir(r0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_gettime(0x4, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r2+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f7e000)='./file0\x00', &(0x7f0000cb5000-0xd)=@known='security.ima\x00', &(0x7f0000a2e000)='/selinux/user\x00', 0xe, 0x3) 2018/01/29 07:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000252000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000945000)=0xe8) [ 37.932823] audit: type=1400 audit(1517210527.513:26): avc: denied { dac_read_search } for pid=3737 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.993945] audit: type=1400 audit(1517210527.609:27): avc: denied { map } for pid=4847 comm="syz-executor6" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=143 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 37.995552] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/29 07:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) utime(&(0x7f0000a67000)='./file0\x00', &(0x7f00000e9000)={0x80000000, 0x3ff}) r2 = syz_open_dev$vcsa(&(0x7f00006e2000-0xb)='/dev/vcsa#\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000295000)={0x0, 0x50}, &(0x7f00009ce000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008b2000)={r3, 0x2c, &(0x7f0000ed5000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}]}, &(0x7f00008be000-0x4)=0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006b8000)='/proc/self/net/pfkey\x00', 0x80, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000829000)={0x3f}, 0x1) 2018/01/29 07:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/29 07:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00002f4000)=0x0, 0x9) read(r0, &(0x7f000083b000)=""/1, 0x1) listen(r0, 0x3a) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000cb3000-0x168)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x50, 0x117, 0x2, 0x37, "2d2e0f8c3853f9d3ed99687083839742c1b57bcb3135ca8a180f584a35629a448f14ee0e3adef66790c6ef358c143cf921df936c77b375"}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x168, 0x1}, 0x0) 2018/01/29 07:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000019e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f000080c000)='net/rt6_stats\x00') clock_gettime(0x0, &(0x7f0000105000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c60000-0x68)={0xffffffff80000001, 0x9a, 0x8, {r1, r2+30000000}, 0x3a6, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000018e000)={0x9, 0x1, 0x1, r0, 0x0}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/01/29 07:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x101100, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000281000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000810000-0x8)='./file0\x00', 0x10800, 0x1a0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c1f000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fea000-0x9)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x2, 0x9}, &(0x7f0000073000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a83000-0x8)={0x0, 0xffffffffffffffa7}, &(0x7f0000bbf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a41000-0xb8)={r3, 0xefaaa5, 0x6, 0x6, 0x8000, 0x100000001, 0x101, 0xfffffffffffffffe, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xe05, 0x239, 0xd6a, 0x20}}, &(0x7f000079b000)=0xb8) 2018/01/29 07:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d06000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/29 07:22:07 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000434000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 07:22:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000738000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) [ 37.995583] CPU: 0 PID: 4845 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #284 [ 37.995588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.995592] Call Trace: [ 37.995619] dump_stack+0x194/0x257 [ 37.995639] ? arch_local_irq_restore+0x53/0x53 [ 37.995663] ? handle_userfault+0x12b7/0x24c0 [ 37.995681] handle_userfault+0x12fa/0x24c0 [ 37.995690] ? handle_userfault+0x150b/0x24c0 [ 37.995722] ? userfaultfd_ioctl+0x4520/0x4520 2018/01/29 07:22:07 executing program 0: syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="8c6dd38ae1173689edc8fef4440d7c8382e3375d689e01faa228a7326a28ae74e865b6502c12701d0bf3f1a1b0c3848bd3fba34c7413bd276b8d6f112f2f15d77edcf5f3e895bca1c90b5418238d16671ccc18ca2dea158f859febf42ab42b073ae8295382", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) 2018/01/29 07:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 07:22:07 executing program 0: unshare(0x20000000) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r0, 0x8000008000002) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") r1 = syz_open_dev$midi(&(0x7f0000799000-0xb)='/dev/midi#\x00', 0x100000000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xc4}, &(0x7f0000110000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000620000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000d7a000)=0x8) 2018/01/29 07:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = syz_open_dev$midi(&(0x7f000037e000-0xb)='/dev/midi#\x00', 0x5, 0xa0000) r2 = syz_open_dev$sndpcmp(&(0x7f0000471000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000b24000-0x8)={0x2, r2}) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) close(r0) [ 37.995736] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.995748] ? __lock_acquire+0x664/0x3e00 2018/01/29 07:22:07 executing program 2: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000608000)="e5832eb6fe57baaee7e8201bb2719639ddb4d144dd4977e4ea04b275ea7970b5554f517d4453535b5210412308ee936866706a6c581f1d01bca8a84bf057d976d4ee5214f8910d1c7bb272c14fd9fcf32c73b250bc732b8812193a021dad666f7c04562175fd70ab803c544d3bf8a24c5ec6e2a2e019e99c2d6d0f1a8cf2390c22321ae26041cff5454a0ebec27d0e3d919959458600f90e9f77c7bba7998871f4edbadeb393e71cfe1c8b4d43a09a0915912bd704d5e7e457e8549baf947ddeedf6aaa7c54f041850ccdbe576d17d73f27e1ee1667755609192c0f98480f63bd5bc17b57677", 0xe6, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r2, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r2, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/sequencer\x00', 0xcbfa390827130, 0x0) 2018/01/29 07:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r3, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800, 0x0, 0x0, 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000ef5000)={0x5, r4, 0x10000, 0xfffffffffffffffe}) fcntl$setpipe(r0, 0x407, 0x2c4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000012a000)={0xfa, 0x80000001, 0x43bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000a42000)={0x14, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20000003) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) dup2(r1, r7) 2018/01/29 07:22:07 executing program 4: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f00000ba000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000022000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000060000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000103000)={0x5, 0x6, 0x9, {0x0, 0x989680}, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000103000-0x4)=0x0, 0x4) syz_emit_ethernet(0x66, &(0x7f00000ce000-0x23e)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) connect(r0, &(0x7f00000c9000)=@llc={0x1a, 0x0, 0x7f, 0x3, 0x2, 0x800000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/29 07:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) [ 37.995758] ? __lock_acquire+0x664/0x3e00 [ 37.995773] ? __lock_is_held+0xb6/0x140 [ 37.995788] ? print_irqtrace_events+0x270/0x270 [ 37.995800] ? print_irqtrace_events+0x270/0x270 [ 37.995824] ? perf_trace_lock+0xd6/0x900 [ 37.995846] ? trace_event_raw_event_lock+0x340/0x340 [ 37.995860] ? __lock_acquire+0x664/0x3e00 [ 37.995870] ? check_noncircular+0x20/0x20 [ 37.995877] ? __lock_acquire+0x664/0x3e00 [ 37.995884] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.995898] ? perf_trace_lock+0xd6/0x900 [ 37.995905] ? perf_trace_lock+0xd6/0x900 [ 37.995928] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.995940] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.995957] ? find_held_lock+0x35/0x1d0 [ 37.995982] ? __handle_mm_fault+0x3296/0x3ce0 [ 37.995996] ? lock_downgrade+0x980/0x980 [ 37.996016] ? lock_release+0xa40/0xa40 [ 37.996028] ? find_held_lock+0x35/0x1d0 [ 37.996042] ? do_raw_spin_trylock+0x190/0x190 [ 37.996077] __handle_mm_fault+0x32a3/0x3ce0 [ 37.996097] ? __pmd_alloc+0x4e0/0x4e0 [ 37.996121] ? find_held_lock+0x35/0x1d0 [ 37.996145] ? handle_mm_fault+0x248/0x8d0 [ 37.996159] ? lock_downgrade+0x980/0x980 [ 37.996214] handle_mm_fault+0x334/0x8d0 [ 37.996223] ? down_read+0x96/0x150 [ 37.996235] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.996243] ? vmacache_find+0x5f/0x280 [ 37.996261] ? find_vma+0x30/0x150 [ 37.996280] __do_page_fault+0x5c9/0xc90 [ 37.996289] ? trace_event_raw_event_lock+0x340/0x340 [ 37.996312] ? mm_fault_error+0x2c0/0x2c0 [ 37.996325] ? save_stack+0x43/0xd0 [ 37.996332] ? kasan_kmalloc+0xad/0xe0 [ 37.996339] ? __kmalloc_node+0x47/0x70 [ 37.996347] ? kvmalloc_node+0x99/0xd0 [ 37.996357] ? SyS_add_key+0x2ad/0x380 [ 37.996365] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.996381] do_page_fault+0xee/0x720 [ 37.996395] ? __do_page_fault+0xc90/0xc90 [ 37.996414] ? find_held_lock+0x35/0x1d0 [ 37.996438] ? __might_fault+0x110/0x1d0 [ 37.996456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.996480] page_fault+0x2c/0x60 [ 37.996489] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 37.996494] RSP: 0018:ffff8801c2fd7e50 EFLAGS: 00010202 [ 37.996502] RAX: 0000000000000001 RBX: 0000000020011000 RCX: 0000000000000001 [ 37.996507] RDX: 0000000000000001 RSI: 0000000020011000 RDI: ffff8801bfbb3380 [ 37.996512] RBP: ffff8801c2fd7e80 R08: ffffed0037f76670 R09: ffffed0037f76670 [ 37.996516] R10: 0000000000000001 R11: ffffed0037f76670 R12: 0000000000000001 [ 37.996521] R13: ffff8801bfbb3380 R14: 00007ffffffff000 R15: 0000000020011001 [ 37.996563] ? _copy_from_user+0xc5/0x110 [ 37.996579] SyS_add_key+0x2e4/0x380 [ 37.996594] ? key_get_type_from_user.constprop.8+0xd0/0xd0 [ 37.996618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.996642] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.996648] RIP: 0033:0x453299 [ 37.996653] RSP: 002b:00007fde6f2adc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000f8 [ 37.996661] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 37.996666] RDX: 0000000020011000 RSI: 0000000020001000 RDI: 0000000020001ffb [ 37.996671] RBP: 00000000000003d6 R08: fffffffffffffffb R09: 0000000000000000 [ 37.996675] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f4cb0 [ 37.996680] R13: 00000000ffffffff R14: 00007fde6f2ae6d4 R15: 0000000000000000 [ 38.577556] audit: type=1400 audit(1517210527.886:28): avc: denied { name_connect } for pid=4895 comm="syz-executor1" dest=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c6000)=0xfffffffffffffee7) 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f0f000-0x8)={0x0, 0x5}, &(0x7f0000c24000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002c000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d2f000)=""/207) r1 = syz_open_dev$admmidi(&(0x7f0000349000)='/dev/admmidi#\x00', 0x4, 0x2) bind$netrom(r1, &(0x7f0000869000)=@ax25={0x3, {"eee3ff883dff12"}, 0x81}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000068e000)=0x0) 2018/01/29 07:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000089f000-0x40)=[{&(0x7f000088c000-0x37)="", 0x390}, {&(0x7f0000da0000-0x4e)="04", 0xfffffffffffffe88}], 0x2) write$selinux_access(r0, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) 2018/01/29 07:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b6f000)="8f5f5e1b04c17a33c226233302f5f1c8caa1dd739967fe9efeda5f65e5904b4472bb4ab449549fba5b13f78bc10cd6cc293f6f3a2102ff19c6282d29eefa425a0c9afdf988ff6e9d20eaaf63354f140bb00493928aaf16d00a3e2e27d0582a15b94e74c8c5488bcefdeedaafd6b2a98e5c4a5eb6d1346b870fc7c03de21141c5000000003ef1b13ab09c5c49ba309caf49b79fcbf5753bcb94ae20a2", 0x9c, 0x80020000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/01/29 07:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a25000)='id_legacy\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c80000-0x1)='\x00', 0xfffffffffffffffe) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f0000aca000-0x78)={0x0, 0x78, 0x5, 0xffffffff, 0x0, 0xd97, 0x0, 0x7fff, 0x10000, 0x2, 0xf73, 0x10001, 0x2, 0x1, 0x5, 0x40, 0x1, 0xb4b, 0x0, 0x6, 0x7, 0x3ff, 0x6, 0x5, 0x55ad9ddc, 0x48, 0x1000, 0x9, 0x4, 0x5, 0x3ff, 0x9, 0x7f, 0x648b8c09, 0x6, 0x7, 0x7f, 0x46cd, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f000018e000-0x1)=0x0, 0x2}, 0x282, 0x4, 0x8, 0x5, 0x10001, 0x0, 0x3, 0x0}, r2, 0x6, r0, 0x0) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x39b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000945000-0x5)="", 0x0) [ 38.577582] audit: type=1400 audit(1517210527.893:29): avc: denied { name_bind } for pid=4895 comm="syz-executor1" src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 38.577596] audit: type=1400 audit(1517210527.894:30): avc: denied { node_bind } for pid=4895 comm="syz-executor1" saddr=::1 src=20004 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f3f000-0x4)=0x0) syz_open_dev$sndpcmp(&(0x7f000088c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x4b0a00) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000fe2000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) r3 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r3, 0x6) 2018/01/29 07:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/create\x00', 0x2, 0x0) read(r0, &(0x7f0000db4000)=""/160, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f0000ca7000)='/dev/midi#\x00', 0x6, 0x20001) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000922000-0x5)={0x10000, 0x7fff, 0x2}) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00009a6000-0x13)='/dev/snd/controlC#\x00', 0x7fffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054d000)=0x0) sched_getattr(r0, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xbd1861c8c3289844) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000839000-0xa)='/dev/ptmx\x00', 0x80004, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/29 07:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f00004f3000-0xc)='/dev/amidi#\x00', 0x1, 0x341040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f76000-0x4)=@assoc_id=0x0, &(0x7f00001ae000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000074b000-0xc)={r2, 0x0, 0x30}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f00002fc000-0x8)=0x9) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x6) sendto$packet(r1, &(0x7f0000a2e000)="33f4c39ae8d6ff9aa790fca90b8e2724830732fd211ed4dca9fe85e64f2be87616974909c13aa56c7b2cad50545cd1c21c4e691e5b97705a3f1671f15a5032bf991300f17cba3114642b7e4ecd8391cd5efe80a737c7cbcde7d861ffce7cb82ee4db183840e5f2d135d94d2f13dd7fff02", 0x71, 0x24000000, 0x0, 0x0) close(r0) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0xfffffffffffffffb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") removexattr(&(0x7f0000f90000-0x8)='./file0\x00', &(0x7f0000803000)=@random={'user.', 'ramfs\x00'}) ioperm(0x9, 0x9, 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003f6000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000d39000)=0x0, 0x80800) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00007ce000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000186000)={0x0, 0x8, 0x80000001, 0xf3e3, 0x1, 0x0}, &(0x7f000026b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001c4000)={r2, @in6={{0xa, 0x2, 0x5adc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xa06, 0xcc, 0x10}, &(0x7f0000b5b000)=0xa0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000591000-0xe)='net/dev_snmp6\x00') sendto$packet(r1, &(0x7f0000a23000-0x8b)="86d6b8928fbe51d5bfd638062c4bcebdbe31dd4ab0b83560581fe6433a835387eb56d8937e17e0c60bcf3282e1a7895c10a00fe1f9787599e9decdc0547af514d757947a4ec70e9e76297aafdf48170907e6fa03f8091f9d26d6c73fe761e123a1fb931417bf07d736bd7d02ecf3ac9c51408dfd708e30b44d4bd7f9519ad2e94598c0ee15ec7f2a55ae07", 0x8b, 0x20000000, 0x0, 0x0) mkdirat(r3, &(0x7f0000039000)='./file0\x00', 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001c4000-0x2)={r3}) 2018/01/29 07:22:08 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/qat_adf_ctl\x00', 0x44101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000028000)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1ff}, 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x2)=':\x00') mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffc000-0x8)=@assoc_value={r1, 0x100000000}, &(0x7f0000bca000)=0x8) ioctl(r2, 0x5, &(0x7f0000ddf000-0x55)="b43249cba8a26a4553e6d499989b38a6fe0d447bb2c25f0cecce7f7dc3069662b111f4c68587825c048f6a6f10ba8d3e073c000093891c7e7175b334e5cc68a253ad435835feecf964070000000000000020b97811") 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000010a000)='/dev/kvm\x00', 0x3f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000859000)={0x10f000, 0x4003, 0x0}) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000058c000-0x8)=@assoc_value={0x0, 0xfffffffffffffc00}, &(0x7f0000a36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000024e000-0x8)={r5, 0x1000000000000000}, &(0x7f000087a000)=0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000100, 0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f000064f000-0x4)=0xc00000000000000) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3178bf31, 0x801) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000005000-0x10)={0x1, 0xfffffffffffffff8, 0x7, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) [ 38.826435] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/29 07:22:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000575000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a06000-0x10)={0x4, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00007a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ef0000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r0, &(0x7f000047e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000800000)={0x26, 'hash\x00', 0x40f, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000dc2000)=0x8e) 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000837000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000020c000-0xb)={0x7, 0x9, 0x6, 0x7, 0x3f, 0x6, 0xf5, 0xf1fb, 0xffffffffffff8001, 0x6, 0x100000000}, 0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0xa, 0xfffffffffffffffd) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000542000)=""/67, &(0x7f0000849000)=0x43) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x20, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @u64=0x0}]}, 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000774000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f87000)={0x0, 0x4c, &(0x7f0000330000-0x4c)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000051c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000877000-0x6)={r1, 0x0}, 0x6) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x5782a066eb199dfe, 0x2, &(0x7f0000c2f000-0x10)={0x4, 0x0, 0x8000000000, "933249611e5e", 0x1, 0x0}, 0x10) 2018/01/29 07:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000492000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:08 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80805, 0x0) connect$ax25(r1, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/29 07:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b9000-0x5)="511c81072f", 0x5) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000965000-0x8)={0x0, 0x6381}, &(0x7f0000646000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f53000)={r3, 0x200}, 0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x2000, 0x0) alarm(0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfe, &(0x7f000000d000)=0x0) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f000079b000-0x38)={&(0x7f0000761000)={0x10, 0x0, 0x0, 0x21040048}, 0xc, &(0x7f0000345000-0x10)={&(0x7f00003a2000)={0x8f8, 0x4, 0xb, 0x0, 0x5, 0x2, {0x2, 0x0, 0x8}, [@typed={0x10, 0x54, @u64=0xfffffffffffffff1}, @generic="d4ae57760af3b7d78f433ff592bae4c8814310", @nested={0x2e8, 0x46, [@typed={0x10, 0x27, @u64=0x8}, @generic="d392e0cf13fac83d3e72ae635c83b8e3ab060ca9eef9820ecd7d2e88f62b4890ada071776721febd6c0dca9b27e9ad5b99395d553ba9bb657a39ddc16ba3e7efe06c765afa6a205b7ec22b7d53f8469f81b448857de8f3a6a32860c6ac5aa5e7a7e3ec946b8f0b43c97dc476f1add91d92e6196988d2efa0d66e1c694a0556442d16a4d0fa346f62603f7edae57f7489747b468e018a721b87d7daacc0f265cd66dd28d946bec5b9bf96c86d21f6e49282867327a59f6360b590fc05ce1504135dea42451093d8ca51c836df4f219c20533bf7c79d801008072ea169e5b66606f2", @typed={0xc, 0x2d, @ipv4=@rand_addr=0xbb5}, @generic="", @generic="28a58c6da2c7631dc16ffe26e0a1094d6959838e37d0d01a7bb525ddc892170be81e79815a2d282d2ef34ad8355e26af510dbc00e3042af4ddfe4aba6d08e6d533107131a7e9661387844b48557b595af497926203a9a44c25ec5d7fd67dfaa63d594cb4973725aa6afc53b6748d235a6bbcf218a848742b3d5dbc", @typed={0xc0, 0x25, @binary="378af4ac98522496ff8fea227f6d7fc0e83355f97bf2ac6d161563461f91a0dcf67714b6613d19b18c18d77687561dac3f6a6be6806a574528a4846ed134fcef6f86f73bed9a3a87400d70a4314f1d432b35f86afff8841e948cb0ddc5d926c9fdff03984e0175766a8685063b2a92832ea33b4ab656dd77ed4ea4042e641691ee2a8dc6fec200dd39546b2ddc93517ac0e0be0ff9957293e2a41b2e3f56af0ed85c0f3db376eb271a1d1b4d96dbc2e580a61ced42c8"}, @generic="681a67299d003fd996e5d9a57f8dca3a28bb83c001613248e362ff7b9dcca27c2f46ad493a55161e938620b7cc2c93d14537e5af07af101bf009567009fda46e0f3228e9ea7a0fd49005d9ddce337be606fa9105ded3339fe5e68ee5f6a85f40bbf5645b5c2feb63d0223666f24da6d73670e1094a0ff3d53d16956aa9c3969980be7b9fe71dc906e55213ca6cfec2d533e84dec96aaed9d48a38a220604c35a2fae47134eb9684982792681"]}, @nested={0x40, 0x59, [@typed={0xc, 0x14, @fd=r1}, @typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x90, @u64=0x3}, @typed={0x8, 0x6a, @void=""}]}, @generic="bed8992090c4f41bfa3cda8227bb6e6df67535fe30747c6278ab3d88a72a2623", @nested={0xd4, 0x70, [@generic="5bd46e4a07709bff2cc467e98ed35a80fb30b650610f2da4289566a4d2fda17e6dabca999f31d87225e6380e3b459494bfaadc2e565f3161dd39481efca0493e5bcb1d613fe5e9ce7e3ac86e0324983b3c62bb390b023685bc99b26d6ad92e4c23b99ab08cf7be60d98fb0f50e93e5c8caa07e73c92ebde247197fa712e9211d50b9f4eb7a6db890653e3222afcfdd3106fff92bfc85f74ce27792f43cdc469d035244512db4930fa29b9e7cf5182d10df93b64b0ea2bc20aa825d28eab42c461c8fd8532963fac316bde17af10d"]}, @nested={0x12c, 0x96, [@generic="bd7f0ea9ab87f929b3ed41e76fdb1cc556882ef3137e5a6f0fd79834471d3f33fe330ccb64ee22a80f2d30614e0eba724bd8326265fc5cbba97873796c862cee57", @generic="50d437ba509be32df461a8640853769e686f356012c7f8d8f6e0e64a82f575c1b230bcaedcc62ac4312117e283563660c59978eac4e6848bdce529a7141fa21483b26276641e3ef90c6368cea0fcb2e808a5d0c8520048f9c74cd47e6c15d0addbc0799a10d86323d1ddcdfe3722d6181be6c58c60eb1dd465e7c764f5430cff7d0358180cfa8a31da582aecc75d20da3284a6ddbf48a9ac89e47e7272bed5e2e765d4e81604985459b1b0f5e898f2939378c3e09c4e53f21180c4c9fb0ff4445e0b42f98cb0090c7042848489600930b0b04a53596134553529446547cfaeaf96ddfdae74fde8"]}, @nested={0x2dc, 0x57, [@generic="652384b1390e7825613006bc7a5a419521926db1dc0d703ebdb4c114637a5a3a7ab45705bba1068e813828fd6f70da43f25d1c8034ef4d2bde16befe58ee6defb964d902e9a6fb75c9b3ca2f65554593f54d590eeef526db12ee0efead766e04ad932db57f4e27b08cfe3544ceb08a86137c93ec9f79d13972bab67a5116426f7f23763e2ec25432ba0746561f76625a4291a9c12a03be3465012d63473097b93fbbd446068d686015c49f35c8fa097ea860786fd4a06ae9bd0e2368cc68c7b02f746689cec6123bf8ca7590abdcb4b1c87cd488c8c1aba2e603fc1dbfc4218f1242f3b7ac8f04bc25fb167e9ce5774db39d97", @generic="e844cbe004c3c5c6dda7bc9164bf0c8a7298a6abe5ce715f4da710f5fcd8db9d093b3b1e1181ad87d965eee94d8e8b74a4577f7b33d0be0f0253642da299ec2b7d2253d7c157f083ef35b20235b4b47c0c8d5fdc4acbcabcdc8f97c9910a6438b5b6e8148bfc91ca52a14e9ec6cc875a7b52c96a403ce6fe4aa5befe2e11e273afd0149552abe33620c0e725438cc4965ab883f4b02c3c0347fe1e5be9a10260e46b153d5d7db7e510db4506782e4c07e8e7db7a20d077cbe2fa30a4d9134013f1d02eb5c0511dd09fd947fb60c0699ced3f672923f415a729404a3f4dcaada0a4e03930ed4ba9c7c2", @generic="68f25d2ea87206db47081d3dc87aa81f3d7ee987e82fa9ed593758cf6a1d2a73e5405718cd67b73e", @generic="ac2cb18fd296fd14653c238d8e44d86205d81087ac4350cbed1ece05362e06c50b931c5e7a9a579bfbb729db08dc3c016ebf4ca6bd8fd7ee2254c2889aa76f068760ece427001d6a2c7735150564f5ec2ab042b21c7acb18dc5d16e7eed00556d2607333bc50a3daf89839078b7ea4b64038c55a1504eab3e80131083d92c21bbd79121d03a6787b12c138cf42f2081aa9f30162f75ed348fed5ad1fdf6dc2d2fc7805289e", @generic="73e2fbd5ea78ce46e5cf908e5d5a586168c47dcf64fa8f01a756b255dae700393bd55f", @typed={0xc, 0x72, @pid=r2}]}, @typed={0x8, 0x6d, @void=""}, @nested={0x94, 0x2a, [@typed={0x10, 0x2e, @u64=0x2}, @typed={0xc, 0x5, @fd=r1}, @typed={0x10, 0x1b, @u64=0x7da}, @generic="c326a135ed021eefb416b7a08d5b350c11768f04d10154edcbe79ba55e513246e6a0b8dc25f286792278bc73e93e671ec0d76720a28d5d6d36e42e1c7d48e60ca8dcc41de1fad4d55539d1c037aef4566822189834f9707e8d30384f5c814adc187e4f17", @generic=""]}]}, 0x8f8}, 0x1, 0x0, 0x0, 0x40000c4}, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f000090c000-0x10)={{0x4, 0x69}, 0x1}, 0x10) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00002a8000-0x4)={0x101, 0xf54, 0x8}) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000740000)={0x3, [0x6, 0x0, 0x4]}, &(0x7f00002b9000-0x4)=0xa) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00008be000-0xc)={0x0, 0x1, 0x4}) bind$bt_hci(r4, &(0x7f00000a5000-0x6)={0x1f, 0x38ae, 0x3}, 0x6) 2018/01/29 07:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000bc4000)='/dev/vcsa#\x00', 0x280c, 0x2080) accept$inet6(r2, &(0x7f0000e66000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003d1000)=0x1c) fcntl$notify(r1, 0x402, 0x10) [ 39.016806] audit: type=1400 audit(1517210528.643:31): avc: denied { map_read map_write } for pid=4995 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=bpf permissive=1 [ 39.051242] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c86000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000fe2000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x5000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000739000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000125000)={0x1, [0x0]}, &(0x7f0000dd6000-0x4)=0x8) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0xe, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f00006b9000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000388000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, r3}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000225000-0x48)={0xf, 0x9, &(0x7f0000072000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@generic={0x0, 0x123, 0x0, 0x3ff0000000}, @alu={0x4, 0x10001, 0xf, 0x1, 0x9, 0xfffffff6, 0xfffffffffffffffd}, @generic={0x8, 0x6, 0x6, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000-0xa)='syzkaller\x00', 0x8, 0xe9, &(0x7f0000c82000-0xe9)=""/233, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfffffefe, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x40000000000001cc, [0x0]}) syz_open_dev$sndpcmc(&(0x7f0000b31000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) getitimer(0x0, &(0x7f0000be4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:22:08 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000934000-0xb)='/dev/audio\x00', 0x280000, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000122000)={0x10000, 0x5000, 0x1ff, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) listen$netrom(0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 07:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000294000-0x30)={0x100000, 0xfffffffffffffb35, 0x6, 0x5, 0x100, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f83000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0}, &(0x7f0000735000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000037d000)={r2, 0x3}, &(0x7f0000e72000-0x4)=0x4c) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 07:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) semget(0x1, 0x55d6afafb0d3b5fe, 0x20) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000580000-0x8)='./file0\x00', 0xc01, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d4000-0x8b)="bbfac35404e8a089061ffaa1e5d806a268eda9c7ae56105ea1bd4aa6b90187e9e4450dcb42dccfda1e5fee31bc80ff0ec146b8c1cf60c43cbfae0dbd23a6244d1cae5f48567ba5d6df18dfe2fc7aad1f2c59aaef32d6bea618231c4019d2007fa0b7ac23d7fab71e0b26dbf3c77cf40d0291fd6a9683542562304ba6b38e32160a28d3eaa8a23850b2afde", 0x8b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f000056b000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad309000000000000000000003cff0700008fcefeb43ef0c0b3"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad4000-0x10)={0x0, 0x48, &(0x7f0000b5b000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000b30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000beb000-0x8)={r2, 0x17}, &(0x7f0000d3a000-0x4)=0x8) 2018/01/29 07:22:08 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={@generic="d25ccd28af5e433e80cb16195804046a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/29 07:22:08 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/cuse\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x19, 0x8, "15379add033e899404b75a1bb027ac0f8fa657fd2216b2b49a3ff2d13b960edd624b56ce0169b498cfbb126caea79b74c009056706db65db4ec7b77790f5c9f6", "b9e896e0190a712b946243c59bd01bcececf61c97e2adf488d95e6e6ce7fbe368e3e1f5e406703196295bdef1446fb71e4ff52ac25d236db2d4a586d7bfec043", "cf63ff358a204c96c9f7d8e6d7cfa72b2091775cac72053a5982d49d136af394", [0x80000001, 0x3]}) mq_unlink(&(0x7f0000a30000-0x11)='bdev]md5sumGPL+)\x00') clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") setfsuid(0x0) r1 = gettid() tkill(r1, 0xe) [ 39.081270] audit: type=1400 audit(1517210528.707:32): avc: denied { ipc_lock } for pid=4993 comm="syz-executor4" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x4, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/hwrng\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000c5d000-0x67)=@hdr={0x1, 0x80, 0x0, 0xe5, 0x9, 0x4, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3, 0xfffffffffffffffb, 0x580b}}], {@llc={0x4, {@llc={0x4e, 0x8e, "89", "5dfaf0ea6e4b21b8e0d75d86cb184cf6fd003e4946611764dd4f6edf9bfbbabb7c181e2d85173f62c67da49035d87b492aff0c53d1745c98b519d13a30af2b61266f0258b15a4d98"}}}}}}, 0x67) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000916000)="badd9f0455e6a492a72125cd434016a4e42b9a403485407e11e2be58cd", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/29 07:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00001e2000/0x3000)=nil, 0x3000, 0x300000a, 0x3, 0x2000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) r0 = msgget(0x1, 0x80) msgctl$MSG_INFO(r0, 0xc, &(0x7f000056f000)=""/217) 2018/01/29 07:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ca000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d03000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000072b000-0x2)=0x81, &(0x7f000006b000-0x8)=0x2) 2018/01/29 07:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000366000-0x4)="004eb396b8", 0x1) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f71000-0x26)={0x6, 0x0, 0xab4, 0xfffffffffffff540, 0x5, 0x0, 0x1, 0xffffffff}, &(0x7f00001d8000-0x40)={0x3, 0x40, 0x3, 0x5, 0x7, 0x3, 0x2, 0x18c0}, &(0x7f0000411000)={0x8, 0x100000001, 0x0, 0x642, 0x2, 0x4000000000000000, 0x7, 0x1}, &(0x7f0000330000)={0x77359400, 0x0}, &(0x7f000015e000-0x10)={&(0x7f0000eee000+0x481)={0xc9d4}, 0x8}) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000339000-0xac)=""/172, &(0x7f0000d1b000)=0xac) getgid() add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffb) 2018/01/29 07:22:08 executing program 4: prctl$getreaper(0x5, &(0x7f00003d3000)=0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000be4000-0x20)={0x6, 0x0, 0x0, 0xb9f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ed1000)={0x1, r1}) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) r3 = syz_open_dev$adsp(&(0x7f00002b5000)='/dev/adsp#\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00001e8000-0x10)={0x7fffffff, 0x1}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b2d000-0xa0)=""/160) 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000419000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xfffffffffffffe0b) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ea2000-0x40)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/29 07:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/cuse\x00', 0x400000, 0x0) pipe(&(0x7f0000ec2000-0x8)={0x0, 0x0}) renameat2(r0, &(0x7f0000eba000-0x8)='./file0\x00', r1, &(0x7f00008ed000)='./file0\x00', 0x5) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/29 07:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000491000-0xa)='encrypved\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa8000)="", 0xfffffffffffffcbc, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ccc000-0x18)={0x0, 0x0, 0x4, &(0x7f0000732000)=0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046d000)=0x0) setpriority(0x0, r2, 0x6a6) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:22:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffffffffffffff81) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000000000)="", 0xffffff45) [ 39.296856] mmap: syz-executor0 (5049) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/29 07:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a5e000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) 2018/01/29 07:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009e4000)='./file0\x00', 0x140) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d01000-0xf3)=""/243) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ee7000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0x12c}, @rand_addr=0x47f, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002]}, 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d60000)={0x0, 0x0, 0xfffffffffffff800, 0x101, 0x9, 0x0, 0x401, 0x7, {0x0, @in6={{0xa, 0x3, 0x24000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0x3, 0x915d, 0x3, 0x1f}}, &(0x7f0000857000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d1000)={r2, 0x1e, "4384f158d466eebbb5767420358cd92288ffe26c2d8620b522e876fd4b54"}, &(0x7f0000ac5000-0x4)=0x26) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000027b000-0x8)={r3, 0x101}, 0xfffffffffffffc47) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d46000-0x24)={0x5, 0x3, 0x0, 0x10001, 0x4, 0x4, 0x7ff, 0x7fffffff, 0x100000001, 0x7f, 0x0, 0x6}) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f00005ce000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0xfffffffffffffd98, 0x0, 0x7, ""}], 0xfffffffffffffede, 0x0}, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000459000)={@random="74199e537cf4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x3e95, 0x80000001, 0xc44}], {0x8100, 0x80000000, 0x1f, 0x4}}], {@llc_tr={0x11, {@llc={0xdc, 0xe, 'k', "9a9f97e9f08a9a5ea68b6aafaf648b5de3d57cd31fe6a14e8f6f48fe56ca81217aee7ee545cacee0e10d1296d0a3046def419f51f9cf622d5d55f87ecff32a213145f863742c1b510868649f50ab7a10c424612437c21c7df56bc0d2ba6b7ca7060d5972510f416157b4d975ffd8c3adddac174881ebbceca5f08469932578034507e48e195d0bce3d2c962ab1bec8cd89"}}}}}, &(0x7f0000747000)={0x0, 0x3, [0x4d9, 0x35b, 0x917]}) syz_emit_ethernet(0x4e, &(0x7f0000e11000-0x52)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0x18, 0x40000000003a, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000037f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000288000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e8e000)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d64000-0x30)=""/48) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d59000)=0x4) syz_open_dev$dspn(&(0x7f0000616000-0xa)='/dev/dsp#\x00', 0x0, 0x1) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x4000000000000004) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000077a000-0x50)={0x3, 0x40, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031a000-0x4)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000aeb000)=@req3={0x9, 0x4e, 0x6, 0x2, 0x6, 0x18000000000000, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000012c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000027000)='/dev/usbmon#\x00', 0x8f1, 0x300) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000858000)={0x6, &(0x7f0000aee000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f89000-0x8)={r2, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b51000)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0x8) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x0, 0x0, 0x0, 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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000000000018, 0x8000f, 0x3, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000caa000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffff879, 0x8, 0xfffffffffffffe00, 0x8000, 0x8, 0x400, 0x4, 0x1ff, 0x24, 0x8, 0x48000000000, 0xac, 0x5ad, 0x2]}, &(0x7f0000e70000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000994000-0x8)={r2, 0x3}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000e6e000)='/dev/usbmon#\x00', 0x3, 0x8000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000e6e000)={{0x0, 0x1, 0x9, 0x3, 0x7}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000021000-0x13e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5ea289f539c06d15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x20) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000e6f000)=0x7) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0x3) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002d4000-0xe)='/dev/admmidi#\x00', 0x2, 0x501000) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d2e000)=0x0, &(0x7f0000d2e000)=0x4) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000063000)='dns_resolver\x00', &(0x7f00003d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='(eth1keyringtrusted{.\x00', 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000d2f000)='/dev/input/mouse#\x00', 0x1, 0x200080) connect$netlink(r1, &(0x7f0000d2e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f4f000-0xb)='/dev/midi#\x00', 0x6, 0x0) vmsplice(r0, &(0x7f0000913000)=[{&(0x7f0000522000)="2d4ede28", 0x4}, {&(0x7f0000890000)="230b4d435c3ca5d0303154adfb07b01c52c8ac47809200f9cd61bca2b3260810d747c9f215941ad37adcb6c0484bbbcfa07732db8ed8adc8c852323a9e6ae52e0796d28c5340bd2b2eff9aa220057fba84c3fad3340e97bb477a6d51987ed3b38ce9a821f86ebe7c6a08fe6acff937bee433c1e7ee0e8f59425fcddc6eba03e15eb1ce758c0053d81ac6cdb01f09", 0x8e}], 0x2, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000cf9000)=[0x6, 0x2]) r2 = gettid() ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000599000)=0x0) capget(&(0x7f000081e000-0x8)={0x20080522, r2}, &(0x7f0000946000)={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000960000-0x12)='/dev/snd/midiC#D#\x00', 0x5b7, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b6d000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) syncfs(r1) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/29 07:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000076e000-0x30)={0x74, 0x0, &(0x7f00003ab000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x20, &(0x7f0000e1e000)=[@fda={0x66646185, 0x3, 0x3, 0x13}], &(0x7f0000b7e000-0x20)=[0x20, 0x38, 0x0, 0x18]}, 0x8000}}, @decrefs={0x40046307, 0x1}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x3, 0x1}], 0x72, 0x0, &(0x7f000017e000-0x72)="e22a0ca69a0cdf9e911411a6361671dc4670a89f5582b14648750fd00a53bc115c825b19265f2bf1a4a4d1190e17dc769937c4add65a466a601a0dde796fd6dabfb09fb804f73197b776a9d4f3f769b458dd231f2a1123d80a6c5ab2bc7035c1e4529305003a56583fa53188a648f6af2241"}) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x20000a) pipe2(&(0x7f0000718000-0x8)={0x0, 0x0}, 0x3ffb) write$selinux_create(r2, &(0x7f0000e61000)=@access={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x31, 0x0}, 0x3b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000f92000)=0x9, 0x4) timerfd_gettime(r2, &(0x7f0000c60000)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r1, r0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000cb9000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c75000)={0x0, 0x0}) 2018/01/29 07:22:09 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0x15a)='/dev/sequencer2\x00', 0x30001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000738000-0x10)={r1, r2, 0x6, 0x0}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f000002e000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x8006, 0x40, 0xff, 0x0}, &(0x7f0000cf6000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fb9000-0x8)={r4, 0x0, ""}, &(0x7f00000d0000-0x4)=0x8) request_key(&(0x7f00000f6000)='.request_key_auth\x00', &(0x7f0000d2f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000076a000)='\x00', 0xffffffffffffffff) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc2000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000056f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000cf6000-0x10)={r1, &(0x7f0000cb6000)=""/121}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000940000)=0x0) io_setup(0x3, &(0x7f00003ed000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x0, []}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r4 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) r5 = add_key$keyring(&(0x7f0000173000-0x8)='keyring\x00', &(0x7f0000aaa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f000014f000-0x8)='keyring\x00', &(0x7f0000e50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r5, 0x35, 0x800, r6) pwritev(r4, &(0x7f0000bb6000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) set_mempolicy(0x2, &(0x7f0000f7a000)=0x0, 0x20) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = syz_open_procfs(r1, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r2, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f0000148000)="82312b927e12a2ed985cdead2dd5d1ac95529b5daea006ec2cb4a97a6c0e921e7eefcee09b6dfbcbb7f0972745c512fd444731d02e65c15e471a61722a14a05ceca2ebeb97ae9d636b4ac596bdd11c72e8d5da828eaab47291b55105af3d6124aa2c0033310f5dcea215690145880b31f9b6244bf2d4c6db3cba60ccfe3e20c75737c5f280228c7c8277197fdd08876d382a6645bbc845a80b2a97a1fa8c0453531a742e0b15cf4f0e40e1515382472bbbe012dbb20e9da4cf899c0a5d7d29285ba3d3e72a", 0xc5, 0x0) lookup_dcookie(0x0, &(0x7f00000ad000)=""/15, 0xf) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e6b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0x20) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000131000-0x50)={@generic="1fc708e4acaa498bf4fa9323affc7a92", @ifru_data=&(0x7f00000cb000-0x20)="bb904d63b0fa798a2ee1236dc645353b8fa29b49fe9a26d31ba131ee6dc6fae5"}) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000e8000)=0x0, &(0x7f0000a13000-0x4)=0x4) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060404) r0 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 07:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x2000000000000) pwrite64(r0, &(0x7f0000709000-0xc5)="bf248484c072507aa42882e07145b423f94176925cfddf8c31b71286daae6264d4982ee7cfd0ae02da2de8af956fcfb40df0ac929b235724f588efb6a3333535cf302710d96cc2f94fe5743ab747ad30c771b5a44cfc2358716c554e249d15a27f9a9ead7ea5a9bd75c551ae254b4616b9e513247c3591baab4897d2a21ea71f37b9aa9439a4b5d7cbd8a9d7e804660ae92254b98dca0a778cbe47cd876738538285ab4aeccbc25694db8681497482354668b9074ac1d35a73ef361eae6ce8ecdbacad78f8", 0xc5, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mq_timedsend(r1, &(0x7f0000b09000-0x98)="1cb90e19fb9b6fd1edb6c147e096062bf1581a77bbe20f51229d14d53535e80e68df46c274f66a85d128dff1091097f05e7b15475be9552e98f36183b142df5a6815d395a21c54f935b5e2a5243f50f2f88069ace5d15ba163134e7aa930f71bc2598a6f64b97b0cc22481ca7e56e89967f1cda1dfbe03afda4aea6e7664fbbb2f85db15589258e07f9c55bcfb0ec81a96faec5340f963b7", 0x98, 0x7, &(0x7f0000a59000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000033a000-0xc)={0x7, r0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000091d000-0x10)={{0x2, 0x0}, 0x28}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000989000-0x1000)="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", 0x1000) listxattr(&(0x7f0000857000)='./file0\x00', &(0x7f00006fd000)=""/186, 0xba) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000e0a000+0xa49)=0xd000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(r1) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00006f8000)="68fbca81ad07d3cb4eabb501887e4c57bcd0fedf7ee096827f886eacf10ff6da4e7262205d50a7b611a6ead1d14c9b79d68ca2f1c54a6c651fb938cdb9b888117b4bb52d0a283e3444570205a17893c6a269deda8cad2803fb4898ecd5f3b5b3b09a51bf8b35c6bf5e6ef0528caf881c4ca7ca36cdd189bddcf8590557ababb3b4b78d54fb5fe9f4ae633e082fae8502aeda84ae707b87fb0518e70507262a3f0308da5ac7c97bf14f52e31239bbac919d528bea8d", 0xb5) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000042000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3860) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000027000-0x6)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000034000)={0x0, 0x20}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004a000-0x8)={r3, 0x8000}, &(0x7f0000014000-0x4)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000031000-0xa)='/dev/cuse\x00', 0x402, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000000d000)={0xf001, 0x1000, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000000a000-0xe)={0x5, [0x1, 0x9, 0x2, 0xfffffffffffffffe, 0x100000001]}, &(0x7f000004a000-0x4)=0xe) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000037000-0x50)={0x8, @tick=0x1, 0x5, {0x7, 0x5}, 0x40, 0x0, 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x800004, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x8}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0xffffffe9, &(0x7f0000a86000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000faf000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000529000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c14000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a1000)={0x7, 0x0, 0x8, 0x8, r1}, &(0x7f0000cfe000)=0x10) r2 = syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept4(r2, &(0x7f00000a4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000405000)=0x10, 0x80000) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000004000-0x28)={0xffffffffffffff61, 0xc, 0x5610, 0x5, "4b2c79aedd3b4f9f5ee4ebc555c70f7fd1091b0fce01d47f2a8a3829ee07293d"}) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000387000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000aa9000)='./file0\x00', 0x84, 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x20065, &(0x7f0000fb4000-0x4)=0x64c7, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000024f000)={0x0, 0x0, 0x0}, &(0x7f00003f8000-0x4)=0xc) perf_event_open(&(0x7f0000f6b000)={0x1, 0x78, 0x8, 0x7, 0x4, 0x8, 0x0, 0x4ea2, 0x40, 0x9, 0x800, 0x8000, 0x7, 0x80000001, 0x4, 0x2, 0x669, 0x0, 0xca98, 0x401, 0x6, 0x5, 0x3, 0x867, 0xffffffffffffff7f, 0x0, 0xff, 0x400, 0x1, 0xc72, 0x8000, 0x9, 0x5, 0x4ea, 0xf5, 0x3, 0x7ff, 0x800, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000b5e000)=0x0, 0x1}, 0x11001, 0x3f, 0x9, 0x7, 0x507, 0x0, 0xe719, 0x0}, r4, 0x5, r0, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa8000-0x58)={0x8, 0x6, 0x5, 0x8, 0x1, [{0xc0da, 0xffff, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034b000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000085000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r2, &(0x7f0000de6000)=""}, 0x10) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0xffffffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f51000)=0x3ff, 0x4) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001f3000)='/dev/dmmidi#\x00', 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000-0x8)={r2, 0x0}, 0x8) truncate(&(0x7f00003b2000-0x8)='./file0\x00', 0x7bacf3b6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000089d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}], 0x68) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c95000-0x15)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00004bf000-0x8)={r0, 0x4}) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002da000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ba000-0x4)=0x0) r4 = dup(r0) sendmsg$netrom(r4, &(0x7f0000dba000)={&(0x7f000089b000)=@ax25={0x3, {"0d57b2f9a4c9ce"}, 0x800}, 0x10, &(0x7f0000629000)=[{&(0x7f000096d000)="862fbdff034725933727a24a71130c002ecb5bf5e2d9d2c7bb08c64ac2c92e26f9626134c6347d6b170ec4f36329f5828c9f602a9ecb1a245207e8829cfb9e11d952c2872547da96522c0aece10228b6b8ad46e0728100b708d5c60b0251cacf93b3c8ca7a671a1bbf2b2142a8240c404e1c7fd8bc0664f789ffdfd94224cefb998f7260d3a4b726ead2b33d26db720b46778fc663b10ccbce12d755b3731de9b23f5cf454d7562d07730b22981d961b000313e742a2261799166031520dd2dbb914504576100edb2c77987e033f7b87dbe32af3cd28310c7c93d09deb99c9f3bc93f4c5d0eb3020d66406c1b01b9a", 0xef}, {&(0x7f00003e8000-0xba)="1229e0c17cd294550a6469b5891bf96d7cf89296b80990a1fbee253eee6ce1960eee7391fe84e4b5ab69aa5e3f30145b964af0b07c3411e960040500959f931a445aa3ac78a273cc63759a932c605c74b800174d7be80b15d07b232c118faf50aa31951df38fd2da1d1257d6b1bf5e63323a2d47389ad6bfd8640e6d82babcd9a1c1300c315346f5bc85dacd8899d84e7833393f8661aca7a1945609990474a1676977437a2a90de6b2575142b4bf6494a26acdf00dcaa929c2e", 0xba}, {&(0x7f0000d42000-0x10)="813e8077267531878da11c00ebfa3bd1", 0x10}], 0x3, &(0x7f000090b000)=[{0x38, 0x1, 0x9, "df83682dca7098ca0d2ba6e46cd50f2201e509a1d0164cc657c3d5b95fe5a90ad822305fbcc568"}, {0xb0, 0x10e, 0x1, "cb3eac1577ae375af549f4adf6ae3e28c5bd429c1fd80a9e75c05979150638fd2376d38edba226e696e4c38a8e969b4e1a8145245b827e25e14df739112a4187319c977ff02dd9ba279337f52eba6d1e6905e8bf27d7f1756aaa5bce8eb297cfc4cc4595d944ee2a1386a20db5403c0502e950ffe59889078a07cfe4ee830e1f2d481af547a91fb107676de9c4771a93588b476ee449a340a6305b5b8b"}], 0xe8, 0x8000}, 0x20008000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000c9d000-0x4)=0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00002ab000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000471000)={r4, r0, 0x6b}) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003d6000-0x4)='tls\x00', 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x12, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000248000-0x4c)=[@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/29 07:22:09 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x800) ioctl$KDENABIO(r2, 0x4b36) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) close(r0) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xfffffffffffff800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x5, 0x53, &(0x7f0000001000-0x53)="857d462404e3a69f40bf9a4f80de95b8ebafb9393b360d0b31ce37377d737947eb072d1ead40acfbe6fc049c96e08ac0eda79cbbbe707a9fec5fe647a029283fecfe4c60e80176216254d4fc0d70f708bfd74b"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ce9000-0x10)={0x0, 0xb3, 0x4, [0x7, 0x6, 0xe97, 0x4c38]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d10000-0x10)='/dev/sequencer2\x00', 0x448040, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x400, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d1d000-0xc)='/dev/amidi#\x00', 0x200, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0xe4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00002a6000)={0x3, 0x0, &(0x7f0000af1000)=""/162, &(0x7f000005c000-0xa5)=""/165, &(0x7f0000a00000)=""/13, 0x6000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000360000)=0xffffffffffffffff) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000+0xb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x2, 0x3, 0x100, 0x0, 0x0}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000025000)={0x0, 0x421, 0x5, [0x3, 0x7, 0x6, 0x9, 0x0]}, &(0x7f0000021000)=0x12) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000025000)={r2, 0x0, 0x856}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000027000-0x90)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "bbe805", 0x5a, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, "1faeae0b144e291bcea29f8c2f6cf1b4651b324402e0ad0ddd9b4cad3438c99800000000000008006b736fb46e04cbf9b55408d6278213ab119b859e6a432941157ea52e3cdff1998434"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000963000)=0x0) r2 = getpgid(0x0) r3 = epoll_create(0x7) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000fa6000)={r3, r0, 0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/rtc\x00', 0x101040, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000bda000)=0x6) accept4$llc(r3, &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa7000)=0x10, 0x80000) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00009f7000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f000097f000-0xf8)=""/248) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000293000)=0x7fffffff7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000fa6000-0x8)=0x40000003f) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x4, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000fa6000)={@generic="d9d9384a6f30b48376dac9f319949fc2", @ifru_flags=0x4c00}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fa9000-0x6)={0x0, 0x1000}, &(0x7f00004e0000)=0x6) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000fa7000)={r7, 0x9, 0x80}, 0x8) [ 39.937722] device syz0 entered promiscuous mode [ 39.949442] device syz0 left promiscuous mode [ 39.971685] device syz0 entered promiscuous mode 2018/01/29 07:22:09 executing program 5: socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000d5a000-0x8)={0x0, 0x0}) listen(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000566000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000be000)='/dev/mixer\x00', 0x6623eae4aeaf9d8c, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000005e000-0x4)=r4, 0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000986000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fba000)={0x5, &(0x7f0000de2000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000963000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.990682] device syz0 left promiscuous mode 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xbc, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b56000)={@common='syzkaller1\x00', 0x8}) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x9, 0x37c1efcc, 0x9, 0xbe, 0xfffffffffffffffd, r3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = syz_open_dev$evdev(&(0x7f0000182000-0x12)='/dev/input/event#\x00', 0x8, 0x10101) kcmp(r0, r2, 0x3, r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r7 = syz_open_dev$vcsn(&(0x7f0000dfe000)='/dev/vcs#\x00', 0x8, 0x728c0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000478000)={&(0x7f0000a64000)='./file0\x00', r7}, 0xc) r8 = accept$alg(r6, 0x0, 0x0) r9 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000e1b000)={0x0, 0x0}) fallocate(r9, 0x0, 0x0, 0x9) sendfile(r8, r9, &(0x7f0000e65000-0x8)=0x0, 0x6) r10 = gettid() rt_sigqueueinfo(r10, 0x39, &(0x7f0000dc4000)={0x3e, 0x4, 0x1, 0x1}) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = shmget(0x3, 0x2000, 0x1, &(0x7f00000eb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00001f6000-0x3a)=""/58) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000589000+0xfa9)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0x2029) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d86000)="ddac3aed01581e2c690e1769f8f9d6b25534d10e546a4a1c5dcd2151c80fedf64130e252e1f1ac8424af22cb75b9d84a7ca1c12fe29d27f6a1a71e5619c662cf64cd95005ead704d6c4fe86f4beb323284beeee614cab68da9791ec77e629a3f517e7c8daa433902964462f5ecad01d3045d3f661d897982b1825ab8c938cc3adc687b456f1435a334588aee9b7e1bcb7e1f4cfe29d1b2a87530f244e3bdbfeaaacc7f7890268a25ce9fba6b7382cd34daef6694f9ade8dda7cac12495fcd183d4c1a2a9388c7d534274b9887d914289f1a5e00f959da5f305fb23f00485abc8bd2428170b0fb2c628c0f92240b07234f053b93e1c4518", 0xf7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000026000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000027000-0x4)=0x5) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x1, 0x4}, {0x8, 0x7}, 0x1e9, 0x1, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"86cc94ea44be7a8a5b6d148ed890e08e", {0x4, 0xffffffff, 0x8000, "ae3f49dfceea", 0x7, 0x0}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000abc000-0xb)='/dev/mixer\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r1, 0x4b37) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b81000-0xa)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000209000)=@sack_info={0x0, 0x0, 0x98b000000000}, &(0x7f000080d000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000320000-0xe)={r2, 0x6, 0x30, 0x8, 0x3}, &(0x7f0000b9f000-0x4)=0x18) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000629000)={0x4, 0x80, 0x3}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x1f6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r3, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0xfffffffffffffffe}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)='/dev/ppp\x00', 0x400040, 0x0) 2018/01/29 07:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000088c000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) 2018/01/29 07:22:09 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000961000)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000005b000)=0x385) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000ea3000)=r1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) recvmsg$netrom(r0, &(0x7f000012d000-0x38)={&(0x7f0000ad3000-0x48)=@full={{0x3, {"b561e2e7e2215c"}, 0x400}, [{"6400acec37b79c"}, {"044f5cd47c8cf5"}, {"7c9f8f87989273"}, {"41c3f2c19807f0"}, {"e92ded55b107a9"}, {"17dfe15551ce70"}, {"89b03c3f16d4b7"}, {"0e99079abdf24b"}]}, 0x48, &(0x7f0000010000)=[{&(0x7f0000722000)="14a55ec38ac24e", 0x7}, {&(0x7f0000b7a000)="cc0e81ddd41b1309e1d5dcd90a620ed10197ec5f728d3c3981b054ae05", 0x1d}, {&(0x7f0000d54000)="a50a5734f50dc99c2311b2efa9a1635404ca9bf476d47e2a65b8fde5a9d3bc69ceb99d9d9cd6797b9500ea624d00e80fc305420aaf1e216fd7e10225f31bac565d09990baefd615a4f1360975b480dd14a731731bc6442c2935a3451c845ceef35023149f7d93089d3da3b8f44147b2ac930f54b0a5eb69d6b3680e9fbdb", 0x7e}, {&(0x7f0000a7f000-0x36)="c71138e1714b193a71ec662b3733e6125319dba9220a1fd4960ed4dc335bc8a7c3e95977c34486c3c241d56ce8fc3fff62d4b38f499b", 0x36}, {&(0x7f0000027000)="36324d8bd933fd095d10cc95b51a4a567fcdb0bfbe68426a16ef283c68cbf5a24b2c58f40be78ea5dda44091156ae13f97833ab61e98b4ca10b77a000104b5f057b0b2c242f10acf820f011f535c9b0a3fc9913c8ab8b3fcafb1edc8409922c02bd26664db46f4500cd5a8f2007bee36b2567cbb70a2f916df991f796d13d05ba1d8fcd27ce6189966deeb16a5594ba69af1db246589cd4a608320c6090c8b3a52b5073202db89e4ba53b9e45a2067ff3a62b7cf6623e73fc48380c318360fd59fbfc601781fcc005fd6f8b4d42c7095a39d9232c0b9b718f106e9be2e77e7891c3bb992db103e03c02e19d19b", 0xed}], 0x5, &(0x7f00004c8000)=[{0x80, 0x110, 0xffffffffffffff81, "c2168f29ee6f0852bf759d22f3b7f9d51954aacffeabbbc4d3da768e987e4b036c04685ba9b9c26e664bfcb9f4c003629aa9f784938021192bf246d3d95ca2d89e7439dd9e81e1b8666981aa594f0f083792081410611943f898b25c927270c227d5a34b24c04ebaa2fd5bf0c1"}, {0xb0, 0x115, 0x7fffffff, "f066ee241e47fcb7902a97ce7a84cef3b9a382883f146747004b890fb668c8ee15e4db63c729c94ba5490f1a72526a6d7236106faa70e03e1c51fca8d65ab44972519f8e2ddcd1cef3ff556b3d9c63d5c56ee210191e1e98a502d0b196413bd741d81da7f0d8c6f2ac379ee1bd1b12680567801a7685b9d48f53ea4f405200961b636a9ae08ebe0200a55533b5e4c6e5911b19e3b812a2969db7619987a50c"}, {0x110, 0x10b, 0x9, "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"}, {0x98, 0x108, 0x8b3, "05e36d3d158b0993b1758df810d47321d122f09c3bc34a7fdff1387c5a69c03a130ae55fd6a0d95bcf676b661d201defc123f03f924dff75b207b5a7c7c57d99808bf337e4998fbb1c9f96009269e6cede9203861ce74bf2ed5e42dc413cc550fd3c88df985ae7e9c6795d58ab8674725ed84e255554b4a8367df42c24e7b265fdfcefef64fed54d"}, {0x88, 0x0, 0x7fffffff, "a291caaa6f939068802df8881c2aa519b52a383e1973ce9ab244cb1355c557f0e0896f62791b1e51e27eea7c3447359f77c71a0b48bcc0431e86351f921ebdfe9fbb44a0bde21801ddeb0f7a1974edcc993a1afe86f0f4bfd86b2b208d6d80a5ef8eeb66d3aebc200f3c49157dcb6eb749"}], 0x360, 0x20000001}, 0x0) ppoll(&(0x7f00003ae000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c55000-0x10)={0x0, 0x989680}, &(0x7f0000f70000-0x8)={0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/29 07:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008c7000)='/dev/input/mouse#\x00', 0x8000, 0xc0000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000dcb000-0x4)=0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/enforce\x00', 0x2080, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000076b000-0x20)={0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x6, &(0x7f0000baf000)={0x0, 0x35, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000-0x4)=0x0) sendmmsg$alg(r1, &(0x7f0000072000-0x70)=[{0x0, 0x0, &(0x7f0000659000)=[{&(0x7f0000a59000-0x82)="5b6a33f20707e90a9f81263759c983a408ef39d14febb245a5f31011a7449423af28f212c0f26e212627f3d7ae5980fca06552fd849e26b9f6ceddee814401bfa5f8e254ec516ae242ad818dc158dea6aec8fbf9173357d4bfc049a16d61b59866d767cbc73612f8e0681441762dfd0b35e1406ca690789278e7805d36ffde5adbe1", 0x82}, {&(0x7f0000c3e000)="56e5981ba32dcacd3b605f63cbf19d5edb644489fbd4f0ef2ab75446ee5d41470718c5f2c5fb3203ccc8f7b60ae7879c906307e172836809875aec91c3262e7af8e5c444642d3c7840aed8aaa51f5517cc21bff164f3bf10a4f3f76025104d61c5bf48490a5f4a72bcb2d749444c0e50e5ed34369a29e185c67d9d069a3cc58337e7fedf18e2672b76610eadb63ef02d96a2e721e505ed89603508bde52556b624b59c4bc56daafa163f836216143a9469b6a27474e7460f825047243eb3f6d033079906d9890cd1f6eb602f7f2d938654d184583cf8c9def1e0cea7e45fe191a8304b2633215fdb7c460ecd", 0xec}, {&(0x7f0000964000-0xa6)="461050a3ccef9fd734f82d4552ded181209469029c490c8274ff07d336172d2a1cf3a73eb929881e05b482267d8b9b193c22c3e892ccd42d9c002d6af0181e3c05ea54e14c3832781fddb095d0a9a9aca602db5d4d409b2c0a36a06f1b24f97efbf2491658b3f6f86f19946e7558e916770414087be42df4ba2dd02b914e720d22e5812c7bc0dcd4513b75b6a6ff429a2dc7e60ccc18b5faf577cd682441067a5b9f3871abca", 0xa6}], 0x3, &(0x7f00001c8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000566000)=[{&(0x7f000029b000-0x3c)="69e0ff9625d718fb255f96ee51eb729dca8149f2753caa6dc8f8095234710ea2bc6df230eb5e0c683b29de6736693832087b09de21bf9dd1cd2bb11e", 0x3c}], 0x1, &(0x7f0000384000-0x208)=[@iv={0x28, 0x117, 0x2, 0xf, "036f58cfc095d0696b9a1dbeaa24c8"}, @iv={0x40, 0x117, 0x2, 0x2a, "327ccb6c0cd59f5f0f15ad045cef0464c8ec583e185adaabaab5ff1d60d8501afecbb67e514b5c63de8f"}, @iv={0x40, 0x117, 0x2, 0x2a, "32ac9568c7637ce8f98750476082de586d13b88b84410e6222902d0339db3ca81b7dc628c38f97087bdf"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffa3}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0xc8, 0x117, 0x2, 0xb1, "290af56f4ad4aefca9da3a603b578bffb7e41c57c171ea66fea38efaf5468aba4d0b12528983c949d794a62797ced5ef9ceee40e49fd07d5e89744e94dc93c2104076015c15a4e87d16fe3fa2a39200e0e91a6f1344ae04c4f712fc13d3fdc3966e89ebad552db6594481aebc46d2b5f03e6adc9fb52b81fc1e22a970ffa7ba78a11b08478a779bb628f76a7c18f4098a1eb2c717e2fa20be5d1d71fdfe442249606d525482a907dcdfbfaa6c43297d3be"}], 0x1b8, 0x8800}], 0x2, 0x20002000) clock_gettime(0x0, &(0x7f0000dfc000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000857000-0x20)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000d28000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$unix(r1, &(0x7f00004b6000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000)="", &(0x7f0000611000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000)=0x0) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) sendto(r0, &(0x7f00004d8000)="4f1617583d1d131d231d8dcf88637d9d7cfdc1c8822481257c6afae752b46e7b05c67a50ef755e5c3272358faab4ecc08546d48994ed93ee8ce5cc6a8c458194d7c2fc0bcf12943dbe4b47f8eae8a308a6a2920482d932a03c1872a72a26a5da9965f11b04071ed6fa80f649e1723feb2cf23e662647924fb14cb93e1282c14a78f685668b81a4f54fdb87131d9563bb26f5684e662d6cf85f547f470667c7ba", 0xa0, 0x40000, &(0x7f000066e000)=@l2={0x1f, 0x9, {0xffffffffffffffc0, 0x2, 0x101, 0x7, 0xfffffffffffffffe, 0x3}, 0x5, 0x3}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000e80000-0x21)=""/33, &(0x7f0000000000)=0x21) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x4, 0x80006, 0x7) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x1, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x3}, 0x28) 2018/01/29 07:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) 2018/01/29 07:22:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x1, 0x864a, 0xa, 0x80, 0xa0, 0x29, r1, r2}, {0x7fffffff, 0x0, 0x0, 0x81, 0x1ff, 0x6, 0x2cb6f, 0x8}, {0x2, 0x0, 0xffffffffffffff05, 0xfffffffffffffffb}, 0x5, 0xd, 0x0, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0x3, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x3, 0x2, 0x9, 0x800, 0x4}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000002000)=0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x428000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0xb2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000001000-0x40)={0x9, 0x2902, 0x7, 0xaa, &(0x7f0000001000-0xaa)=""/170, 0x1000, &(0x7f00008f4000)=""/4096, 0xeb, &(0x7f0000001000-0xeb)=""/235}) r4 = getpgrp(0xffffffffffffffff) timer_create(0xbf820148e7dc1510, &(0x7f0000004000-0x60)={0x0, 0xc, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r5, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/29 07:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8e, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000024e000)='net/arp\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x346, 0x0) accept$llc(r1, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000090c000-0x4)=0x10) sendfile(r1, r0, &(0x7f00004c3000-0x8)=0x0, 0x5) 2018/01/29 07:22:09 executing program 2: r0 = socket(0x10, 0x4, 0x0) getsockopt(r0, 0x3, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000881000-0x4)=0x332) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x44042) 2018/01/29 07:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000218000)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/29 07:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) write(r0, &(0x7f000065e000-0x76)="3ca3704f216b79fa3c7696a14ccbe277a7a5e5f947bfdf01a567fe806ae63dcedcdb9f049428eff4c70a9da009d5862bd29fd5bcbb4036674030fe90bbbe7677d5b3c3fd01c6007e52615ae5ada9ebe3dea0ff1d3376d27dbc604fe981b112d414c8a3b0f065b1079558755392e0d4f262d8cc3df760", 0x76) 2018/01/29 07:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000261000-0xf)='/dev/sequencer\x00', 0x121102, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) 2018/01/29 07:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000cfe000)='/dev/dsp#\x00', 0x100, 0x0) getgid() ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000097b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000df6000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f00009eb000-0x70)=[{&(0x7f00007c8000)="aeea2aab586ab6bdb1462b5e2781b5b527ac4514b4d8fb4389b052119087da128f3528ea7530a710b856b0a5793228d45060d4c014ca286d60e49e0881cdffd053e72baaa682cf1d61244137c01dd8", 0x4f}, {&(0x7f00002ad000-0x94)="ccbb6badc197d5044cc0a15b8353b51b3d4e4730e701da34100282267411565e22e2b5d61997de01644cfa4e83d7ad457c0f5f98042f4d314e8c481abd055667c4d69ff9d3aac7007118886508ab5e288e3b3e50af81438932a2700416af0a44315c8ab9710140346b504c9644aa7d076c89298e79a4485eb15df9e0a83f0cc89b157126df1e704483dda64abee9888cb0f706fd", 0x94}, {&(0x7f000017b000+0xf87)="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0x1000}, {&(0x7f0000a2e000-0x1000)="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0x1000}, {&(0x7f0000bb9000)="e18b09a9db96b373a4f092467a5999802435136f6c9bb64590113e08440aed0061a9d9d7310799644aad2e2766cdc685a35a8d5729ffa542ec9c87bc5537322a67b3c9cd59756df744355e88436eef87c74ce346fc17ab3fb1e2662c12505ca172dc61ed8092a889ab6348cff12b5aa103d875612c93114605cc10f044b5855e9553ed9bafab8ac18ecadb1ab2d2ce9a3fdb57ab09f5446c675d3f5e95928a032fe68b7aa94d139ae2aff772a591322a5fb6944cce4018429f35afb2bbd0c63d6f95", 0xc2}, {&(0x7f00008c8000-0x37)="a9897386c6ef47ec06e88f24faeb3fdf6e00b28014ca0d43146b4dd99611b623e8981ac1b4f40a1f9a62586623810319346f75c518bacb", 0x37}, {&(0x7f00000e9000-0xd3)="f8eb83c46a2d454961859f1ceb978aadaed768a05734ea860cf0679142a13f3f7bd21147aa7b64415680bb46506ed9e180660f1f9c2f9d419693f4d59635d8225a6ef401f153612df6b075a4dd03b6cce60756ab0789e53335bf54a934b8ffb8f85534ba22bae436c409d0647602f628006dd8aaaafa9a631061cc984f070bec978c9ad9d2d9136cc7806cf1abb174eff013d265735f8af8d525da1ad5cc4629315aa22b44b99168361e4f23c98a50e0df12f523f85abd55096ac608fe59e292bb465bf02f735da7d6f151bb723e6710c91aa4", 0xd3}], 0x7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)=""}, 0xb) 2018/01/29 07:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003ef000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000028000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000e15000)=0xc) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037f000)='/dev/sequencer2\x00', 0x402801, 0x0) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003ac000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x7f, 0xa, 0x0, 0x80, 0x5c, 0x0, r3}, {0x80000001, 0x8001, 0xfff, 0x9, 0x7fffffff, 0x9, 0x4, 0x1}, {0x9, 0x5, 0x3, 0x10001}, 0x3a, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x0, 0x8000, 0x5, 0x4, 0x4}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000089000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff7000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x200, 0x2, 0xa0, 0x20, 0x87, 0x0, r4}, {0x6, 0x2, 0x5, 0x8, 0x2, 0x10000, 0x3, 0x7}, {0x101, 0x7, 0x401, 0x6}, 0x101, 0x8, 0x1, 0x1, 0x3, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x2, 0x100000001, 0x8, 0xffff}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000b97000)=[{0x0, 0x0, &(0x7f00002a0000-0x90)=[{&(0x7f0000497000)="24553e55158db2fd4b1b62a6d97feb3e6ee2be9d33b8a0e75edb7e02c930c2d56c74766493d303cdd404a00d7f128ac5a6733b32e6dcf1b753b11142b804139f55a685b14298c8b2778458e40162eead3b951607cbef32cc8939ae451bd89464afc348cd3bd90a146cfe16786e3b2f4c16624d8b86a6019e428863ae7129963c93ded6a4fbcaf112bc2bf19eb5ee6ef24e94c9f977a2c384eff3f3ea0a08068892ef9697639e65c18dc7018c2fd1c6ffad2ac9c84d6e27cb6194ae89dd8307d62ba2733830310076d21bd629e28e9a8d1e68c6e98a0d25077cf816b2e7a8da9a0265515617096a8491109a24e4406d58", 0xf0}, {&(0x7f0000461000)="f10914b301db7b005596666060686b55561e60349a3051f7b46a046953dabf189e0d0a749452d3e2e4927a0f8c77afd1b49d702aeb9426eaa000f8b09265722b1086a6372d0da5efec81aee65c3c60d085ca6350e99ffc6cf3f9ea9891f6eab73c39a730f8df21bc492c818004b303048487fda532bdd360206afd6b5249a830c08f76572ba0cab1400021ae248df7a909bf78e5158ceb47b3a52aa2d43ae8218d619e252e0e9cd5b0bc483da501b4", 0xaf}, {&(0x7f000072b000)="", 0x0}, {&(0x7f0000d4c000-0x52)="1f94e7dc592c159dedeedf8c1e695ba5dc944634e20f90491f33ee803e757aa78464298147059dcf52fed108e9b25904f38053b0617cd0bbe4f457a495c8d872246e5b001229a8d7ac9aed1405a199b80b51", 0x52}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000dd0000-0x10)=[{&(0x7f00001ef000-0x8e)="7979acf7fba4c48761e82bd8a2227a1754160488fa3acc730d388fa5ca92445a375934f8bcc0ae9843ad6c386a7155da0194da1c22c9e26142fde3ade5f8c9cdfab2049a7312d51dfa983bf1b853d4385b539cc0d110cd5f7dc96beea1a44418cf472399680b475d4e1748827d49004971239559012a8a51ca21a5e48d992150c80bacae612555311248fce5174f", 0x8e}], 0x1, &(0x7f00000cb000-0x88)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8080}, {0x0, 0x0, &(0x7f00003aa000)=[{&(0x7f000080c000)="627f5f5b9177f9c6961b09d8de26fb5cecfe456d076689c43fbad7685b024dcba5acb95d4f4aab84b792836c8e781f79b392430ea7c1113e1b2816e77524675a7ff08ece0c99851707a2142913eabe7b810ef53db6b7962fd949b1863741a89e52cadbb1a30724565e79360fb40a53efb0fec1b12c7ab4b4505f8fee76f77cfa4066f1e485cb8e99ac3316e49264b37bb2940bb7449a83efb9d97f978b4e7645d75fb066aa6b85d6", 0xa8}, {&(0x7f0000639000-0x1d)="faf3a0bd43b7400e4e08d0326e02f233fb96980becc428d2c34027fb55", 0x1d}], 0x2, &(0x7f0000854000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x90, 0x4000}], 0x3, 0x20004000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f000022a000)=0x2, 0x4) 2018/01/29 07:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x0, &(0x7f0000444000)="") r0 = syz_open_dev$sndpcmp(&(0x7f0000a29000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x800) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000010e000)={0x5, 0x81, 0x41b1}) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000803000-0xb)='/dev/mixer\x00', 0x200, 0x0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r2, &(0x7f0000e26000)={&(0x7f00009f7000-0xc)={0x10, 0x0, 0x0, 0x1000220}, 0xc, &(0x7f00009d8000)={&(0x7f000052b000-0x100)={0x100, 0x23, 0x400, 0x2, 0x2, {0x15, 0x0, 0x0}, [@generic="174e667d9b26f8526050a469536e27bfae1c856446faef7269cb45d483b4fff1f40015fa47897e642ce2f3408e8540ca35f88a7113f6609add469f31b82f13794b4ee1f015d9752f91553c85f6376c039b28cb63e64773a854c340e9276b3276d9360052e94d28aa97a855fe7d", @typed={0x18, 0x40, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0xc, 0x31, @pid=r3}, @typed={0xc, 0x44, @str='\x00'}, @typed={0xc, 0x1c, @fd=r0}, @generic="82cb6f2c2af5d774d0a121fa808422f100a980ee54d730cb69603e07ce8122367f9b177550d1471b619645d039a55c7c7c34bfb3c86a92d6b0de03539ff61dd5da"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x8045) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00002d3000-0x38)={0x0, 0x0, &(0x7f0000666000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x1000000000}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0xbea0000000000) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f00006b0000)="") ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d09000-0x18)={0x0, 0x1, 0x7fffffff, &(0x7f0000254000-0x8)=0x0}) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002ac000)={0x2, r0, 0x1}) utimensat(r1, &(0x7f00007f9000)='./file0\x00', &(0x7f0000c66000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) [ 40.424271] binder: 5328 RLIMIT_NICE not set 2018/01/29 07:22:10 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0xffffffffffffff9a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000000)={@generic="4f488d4fe915b30e1bdc23e3371ff4f4", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000003000)=0x80000001) r5 = syz_open_procfs(0x0, &(0x7f0000002000)='net/ip_tables_matches\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x100000000, 0x10000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000002000)={0x2, &(0x7f0000003000-0x8)=[0x6, 0x5]}) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) [ 40.471886] binder: 5300:5340 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 40.521842] binder: 5300:5340 tried to acquire reference to desc 0, got 1 instead [ 40.545692] binder: 5300:5348 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.547630] binder: 5300:5328 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008cd000)={0x0, 0x86e}, &(0x7f0000e4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c06000-0x10)={0xff, 0x8004, 0xfffffffffffffffa, 0xd0, r1}, &(0x7f00004bd000)=0x10) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffff6, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/29 07:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000e50000-0x4)=0x3) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000a7c000)={0x103fd, 0x0, &(0x7f0000b6c000/0x4000)=nil}) 2018/01/29 07:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) set_mempolicy(0x8003, &(0x7f0000107000)=0x1, 0xac) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000e17000-0x8)='./file0\x00', &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000f9e000)='./file0\x00', &(0x7f0000aa1000)='./file0\x00', 0x1001, r1, r2, 0x6, 0x8, 0x200000) 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003ca000-0x4)=0x4) 2018/01/29 07:22:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00001a4000-0xd)='/dev/dmmidi#\x00', 0x3, 0x509480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x1ff) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008ef000-0x4)=0x0, &(0x7f0000aed000)=0x0, &(0x7f0000aee000-0x4)=0x0) syz_emit_ethernet(0x6c, &(0x7f0000aec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "8f320ad74ff7ad9bd67a111cb85ed25fd9fec411803891c9cf5eeeba945a69cb3ad12f8620dc50f460821b1e87a43e64453f30a21901fcf859a0"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 40.547645] binder: 5328 RLIMIT_NICE not set 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) syz_open_dev$sndctrl(&(0x7f0000848000)='/dev/snd/controlC#\x00', 0x63, 0x8c000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8a000)={0x9, 0x7, 0x7c61fa5b, 0x3, 0x7, 0x9, 0x3f, 0x5, 0x5, 0x8, 0x4}, 0xb) r1 = accept4$nfc_llcp(r0, &(0x7f0000cc9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002ea000-0x4)=0x60, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000558000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000335000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000421000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004b7000)={@common='vlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c1d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fba000-0x10)={0x4, 0xd76}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c82000)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/autofs\x00', 0x2002, 0x0) symlinkat(&(0x7f0000fd3000-0x8)='./file0\x00', r0, &(0x7f00004c0000)='./file0\x00') 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000704000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009c0000)={0xffffffffffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7fffffff, 0x5, 0x8, 0x0, 0x1, 0x3, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000216000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2ecc063abe8595865bedb8ee608a00bd"}) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000dd000)=0x100) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006af000-0x4)=0x0, &(0x7f0000799000-0x4)=0x4) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0xfffffffffffffffd, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6243163386ad", [0x0, 0x0]}, 0x14) r4 = syz_open_dev$sg(&(0x7f00005a7000)='/dev/sg#\x00', 0x10001, 0x1) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000371000)={0x1, 0x1, &(0x7f0000e84000-0x1000)=""/4096, &(0x7f00004ed000)=""/45, &(0x7f00001bc000-0x25)=""/37, 0x4000}) [ 40.670796] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x1, 0x3, 0x200) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f000002e000)=0x7fff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000011000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x1, 0xbe) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000059000)=0xb) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a47000)=[], 0x284, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/29 07:22:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x800, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x618, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x134, 0x42, 0x500, 0x3, 0x1, {0x16, 0x0, 0x0}, [@nested={0x30, 0x36, [@generic="c89af9a4641c6232bb7df0c280da93", @typed={0xc, 0x77, @uid=r2}, @typed={0x10, 0x7e, @u64=0xffffffff}]}, @nested={0xf0, 0x1c, [@generic="7c1ba60da170a9d8691d592a23ead61141d29e8ee5a3fe280bf73df55f4df1e36826888af097bfc2795503e1e0df98f3ff47f5395d44e23d9db5e0bc8b59f9a13a84dad3f6f44df357f8583c", @typed={0x14, 0x41, @str='/dev/cuse\x00'}, @typed={0x10, 0x2b, @u64=0x7}, @typed={0xc, 0x3f, @uid=r3}, @generic="4598f4042da5d0ce089794478a83827e56f2b9974ddbe26203bebd90f9d54ce0d6f7fcad8ba138cb50034543f2bef08ce0888705ebeb5f4e67539cced4b835e6e7eb75c302efed401926ff45fd7cc29ecfbb9f08634f3fe48823da504284b1166a9a", @typed={0xc, 0x63, @u32=0x0}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000)={0xfbfffffffffffffe, 0x40020, 0x408000000001, "0341d83b3216", "77555ec7c40ff6feefed572c12a4a354"}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x2) fcntl$setstatus(r0, 0x4, 0x40800) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801000808, 0x7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f56000-0xd)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000033a000-0x50)={{0x10000, 0x0}, {0xcd5, 0x8}, 0xff, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() recvmsg$netrom(0xffffffffffffffff, &(0x7f0000113000-0x38)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}, 0x0}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7bfa0a8c2b6333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003ef000-0x1298)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b67000-0x4)=0x0) 2018/01/29 07:22:10 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000-0xc)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000)=0x5017, 0x4) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/29 07:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004e8000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000397000-0x10)=[{&(0x7f0000082000-0xe7)=""/231, 0xe7}], 0x1, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) [ 40.830530] binder: BINDER_SET_CONTEXT_MGR already set [ 40.836823] binder: 5406:5419 ioctl 40046207 0 returned -16 [ 40.852864] binder: BINDER_SET_CONTEXT_MGR already set [ 40.859866] binder: 5406:5410 ioctl 40046207 0 returned -16 [ 40.867341] binder_alloc: 5406: binder_alloc_buf, no vma 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000825000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000173000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000796000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b97000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aac000-0x8)={r2, 0x4}, 0x8) 2018/01/29 07:22:10 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/237, &(0x7f0000b1a000)=0xed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0xbdb, 0x662, 0x5, 0x5, 0x9dcb, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x5675d36, 0x0, 0x100000001}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x49, "33c7d57276f35df071925d53c916bb4217397f53d1de7315bd63ea3e5aca2bc8d30b2d504e8ecfd3535c86891b300400e26d4e893db331673bf4748fa710499c947ccafec8d388ac62"}, &(0x7f0000001000)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000c2b000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000757000)=0x1, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000784000)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f7f000-0xc)={0x4, r0, 0x0}) sendto$inet6(r0, &(0x7f0000af6000)="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", 0xb19, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) fgetxattr(r3, &(0x7f0000ecb000-0xd)=@known='security.evm\x00', &(0x7f0000f19000-0x20)=""/32, 0x20) 2018/01/29 07:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000db7000-0xe)='/dev/admmidi#\x00', 0xbbf3, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df8000)=0x0, &(0x7f0000f90000-0x4)=0x4) r1 = memfd_create(&(0x7f0000047000-0x1)='\x00', 0x3) bind$rds(r1, &(0x7f0000782000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) poll(&(0x7f0000d66000)=[{r2, 0x5, 0x0}, {r0, 0x200, 0x0}], 0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d13000)={0x0, 0x0, 0x0}, &(0x7f000090f000-0x4)=0xc) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000d36000)=r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a6000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a0000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0xb40c, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000007000)={r1, 0x0, 0x8, "6b15962d7b587ac61a30535192c7d569cf411baa94c2a41e6d2e6240e7815eca8119934c52103c7bdaa7ef19a32493156d81bb9c83611f079516b6e85aedbe7d26e9145eb907dbe15354217612df44b3cfcdaf3330020d0d67b1f8379c4bb3e06024b9aca7d268d014d5d315d423fa7e734a79587596bc139871948b83f1a88d6dca40e9280e860e4accfb4affdfabf7b1e494eb84ddd766645cc7ba577fc668c1f82e"}) clock_getres(0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000a000-0xf)=""/15, &(0x7f0000009000)=0xf) set_mempolicy(0x0, &(0x7f0000007000)=0x1ff, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) r3 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000)=0x3, 0x0, 0x6, &(0x7f000000c000)={0x0, 0x989680}, &(0x7f000000d000-0x4)=0x3f, 0x799d) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000008000-0x4)=0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000000b000)=0x7) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000009000)=""/65) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000004000-0x60)={0x0, 0x25, 0x1, @thr={&(0x7f0000008000-0x16)="49b8b63504163a4fd8327ee66bb92ec63e7ce758af48", &(0x7f0000006000)="32e0b9e063d02c2ae20905d1dfc05989afdd4f7ace81c903bdf5eecce7ceede708dc31ff553f09cb5f784a28142290fc7666e6699341356e6fdb9698f1a35fc3a4c4652c35627c44fb9779512eed85405427a85b4cf6a25c1e5cdb8e2046093a67d586a728ecc557f541826026051c47806461b9313e55d86d977b3f32a7e4b035c99331a322f89c2679ada3c4dd1f2a2205831b705c33957033057dbdecffad7c81d19c9afea3d95075aa48be7d76143315c57d97e3aff872da5420d4c98dbebe6e9d556f6f622fb76b7f227f5e4788b2ccd7469afc8bf847e6c18f2ae5566a58b34bb104b77cbf7bd6aac0844d904c150503"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/29 07:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a72000-0x13)='/dev/snd/controlC#\x00', 0x10000, 0x20402) ioctl(r0, 0x200, &(0x7f0000e7f000-0xad)="e362d2b0b9eb19e62a524a786388ebe01890c08bc741681dfc1875de87fd2f746413623fb4687f80538aa6c6acfc9599285158888d7bae36d36f6c11b8fca3da23d5d8f09adfda91c8fb3a587b7627d6f3b4b3b88347d69a65a665f59236f68127e54457eccdb4102ac320df407f29fd38d324d3c4645e01e2100181d89f489f7390ffda4ba74a7391e1cf87533e0cadc96458772a5762efe40611443a0f16f34d51ec1f8cfff89b5646a8ca67") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00006a6000-0x8)={0x0, 0x0}) ioctl$KDDELIO(r2, 0x4b35, 0x1000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000726000-0x8)='keyring\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000dea000+0x542)='trusted\x00', &(0x7f00000fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bff000)="418f024482dda4f68786e9ed40c4941a69853aa7343b1d78eb747a0deb5f8804df56703a22e62bcc4b2f864c4f4f6bb1271029b27a7a95bfeac41e54115aedb9f7acc1cc81c17f3b76b5fbbe", 0x4c, 0xfffffffffffffffb) readahead(r3, 0x4, 0x80) request_key(&(0x7f00000cb000)='blacklist\x00', &(0x7f000090b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e8000-0x7)='vmnet1\x00', 0x0) r4 = request_key(&(0x7f0000971000)='blacklist\x00', &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ea000-0x9)='keyring{\x00', 0xfffffffffffffffc) r5 = add_key$user(&(0x7f0000c40000-0x5)='user\x00', &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000edc000)="26b538cd779fd93ef3c27384317aa5f6a994be7b11e1d0adc8092c5fed06c2e999cc7fc9a3602b412fb90db450d3cca790d84d16c6b378610bb2dbce36770bf8b2e2b13e8d70cd7084eca5ff50b6a4ac6fdf92eccc344d2a83d2c4bb343a641dd01b0d5cb7ba05879d1d8212116e8920bd21d511f5beee3730224b906a471db8d0385025ce9ef2701650b52834a453207aede6dd59c8000000000000ffff3754e56770126c610c09b52f6f42d17a", 0x63, r4) keyctl$invalidate(0x15, r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9b000-0xf)='/dev/sequencer\x00', 0x4c0c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000044000-0x8c)={0x7fffffff, 0x40, 0x2, 'queue0\x00', 0x61d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x40000000}, 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$vsock_stream(r6, &(0x7f000098c000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) [ 40.867374] binder: 5406:5419 transaction failed 29189/-3, size 0-0 line 2903 [ 40.900179] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.907136] binder: release 5406:5410 transaction 7 out, still active [ 40.913854] binder: send failed reply for transaction 7, target dead 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f8b000+0xbe9)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000bb7000-0x40)={0x2f65, 0x3f, 0xb7, 0x20, 0x0, 0x3f, 0x0, 0x0}, &(0x7f0000cfb000)={0x2, 0x2, 0x3, 0x3, 0x0, 0x1, 0x2, 0x6}, &(0x7f0000e42000-0x40)={0x1000, 0x4, 0x7, 0x1ffc000000, 0xeb, 0x0, 0x7, 0x100}, &(0x7f0000f8c000-0x10)={r1, r2+10000000}, &(0x7f0000441000-0x10)={&(0x7f0000f8c000-0x8)={0x8}, 0x8}) write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/29 07:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000037a000-0x38)={&(0x7f00001f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ed6000-0x40)=[{&(0x7f0000dd7000)=""/64, 0x40}, {&(0x7f0000c7e000)=""/10, 0xa}, {&(0x7f000029f000)=""/4096, 0x1000}, {&(0x7f00007e8000)=""/139, 0x8b}], 0x4, &(0x7f0000802000-0xe9)=""/233, 0xe9, 0x80000000}, 0x100) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000941000-0x4)=0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) io_setup(0x3fe, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x1000008, 0x4050, r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f84000)={&(0x7f0000c60000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000b30000-0x50)=[{&(0x7f0000b62000-0xef)="062a696d9a32dc3b0041cb83ae475ff90ce2bbf4fd88249e0986f8feac2d83e9007440ec06b60733698c48f8c7cef5a482e9f2361827e06d0e66e24fc66ab4a1696da194c8b0c962ee52516f5fe0a9b7a1db887c5173bdb3efa9d08fb1955061f09c579224a3cb1e553f6704085372b4e07a4cff64215ce7688f8453f38179462e2ff3d01dad4beef8850874650e765467ffcc108122893e586a32964ba04347c828faea0f4e4f6d273e40b9b28e002d54a54c6f2d85d06d850145d705c2200d775fab8b37f4c8ad590f5927205edcc707a8b3f2e1f74cdc2c2d12f1c7cdcfd5723cdb5e7830f47665a1a3d0d8591d", 0xef}, {&(0x7f0000a68000-0x8c)="49176d170a48bd873edeb46aed5b500bd1485232602da8bf24d3cef5ca27a5fdcad72109ae91febe3e86aedff5b1d02cfb2805e3451598150d745c62bf0b967ae0b34af9b944d128c46d209190d448a81274a0cc1c3fa89f8c489f1ed8bc7489023aeacb1d2c9dc1e8f683b4be8e68e04dd19da40891ce0a2821d1ebfb1d280153f38b4c200a1ae2389516d8", 0x8c}, {&(0x7f0000a70000)="a68b2e4cce8a2d164763ffb7972289ac0b8c1e0102cd4e4477d851289f4f790d09845045d35c94d40a1d3b9fee48ffbfe2cb7b075774f4a539ada7762be242423458c35b1003ce962b3bc7ad3a5a0a472434e2", 0x53}, {&(0x7f000066a000)="491690e5672448324051bbd5223a64624ba07004afe72593ea541b02155e30172dd976929012c2c9f7532b98685b2e70d829f82d441f1e635233e195126ccf9e", 0x40}, {&(0x7f0000e8d000-0x6b)="0690dd2205181b7b7f79ac5ab5b18d391ea02fd6f1594fdb6eaae1347bc786cf0bb5fb5e88a60501f6efa2960c6c465b5ad97c3b001889feb5907c4fc9874656a7663d3b2c97a1dbe520e202656fb38bf005ebdb249c063efb8e1222462be824de09875c179418d1e8d8dd", 0x6b}], 0x5, &(0x7f0000b46000)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0x10000, 0x81}}], 0x30, 0x8000}, 0x20000040) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) pipe(&(0x7f0000519000-0x8)={0x0, 0x0}) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:10 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) 2018/01/29 07:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000b7c000)=""/24, &(0x7f00009f6000-0x4)=0xfffffffffffffe7a) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d5c000)=0x0, &(0x7f0000716000)=0x4) 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007eb000-0x8)='./file0\x00', 0x20000, 0x3) sendmsg$nl_generic(r0, &(0x7f0000815000-0x38)={&(0x7f0000139000-0xc)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000dd6000-0x10)={&(0x7f000096d000)={0x7c, 0x41, 0x200, 0x7, 0x2, {0x10, 0x0, 0x0}, [@generic="2c0eaaa55443d352831c0ab85c6f76d284ecdcaf8500812aaa9ab84027cd2ed5a8234f85527a81e6f868d449bab82e5d17de07406e666d846b134cdbe97b84d6e4c8193774ad4b8e7ff04cda541a04ac1428b9c35b7ea2947eef8a321957cea14a59e7acdc14fc"]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0xc010) keyctl$get_persistent(0x16, 0x0, 0x0) 2018/01/29 07:22:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4)=0x0, 0x217) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034a000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bca000)=""/10) 2018/01/29 07:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dd5000-0x10)="1fd28a32f2c5a6fad5bbc9689d469fcc", 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d8b000)={0x8, 0x18, 0x8, 0x10000, "980d01bf00e23fd096260617ce751e45b07116e7d0097541df0ffde3bacca10d"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ffa000-0x10c)={0x4, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f00002b5000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000070f000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7b34e81f0000000) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0xe0, 0x1, 0x100, 0x2, 0xa0, 0x80, 0xc, r2, r3}, {0x67fc, 0x1, 0x1, 0x2, 0x7475, 0x8, 0x4, 0x81}, {0x4, 0x7, 0x9, 0x7fff}, 0x8, 0x8, 0x0, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0x1f, 0x7, 0x9}}, 0xe8) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x600, 0x0) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000084f000-0x60)={0x0, 0x58, "4906bd6dd182e20007f28ad7dfe1b6812587afabbd22c54d7e380a12cc45618bc0b5c031d9f3e6f650ea183319b66ee2c7117cbd6454c2de36ec4a9173bea6a0a4f5b4fbe52710eb00ef153ec7948504fda8687375a0a671"}, &(0x7f0000580000)=0x60) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000601000)={r1, 0x200, 0x7, 0x0, 0x40, 0x1}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x8030, &(0x7f0000283000)=""/227, &(0x7f0000a85000)=0xe3) 2018/01/29 07:22:10 executing program 5: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00004af000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) userfaultfd(0x0) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000949000-0x2)="", 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000795000-0x10)={&(0x7f00006e0000/0x2000)=nil, 0x2000}) 2018/01/29 07:22:10 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000f6000)=0x4, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f89000)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f0000f89000)={0x2, 0x3, 0x3f, 0x7, 0xe, 0x0, 0x3, 0x2, [@sadb_lifetime={0x4, 0x7, 0x3, 0x1000, 0x7fff, 0x7fffffff}, @sadb_address={0x3, 0x7, 0x32, 0x80, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0xff, 0x0, 0x401}, @sadb_x_sa2={0x2, 0x13, 0x7f, 0x0, 0x0, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff, [0x0, 0x0, 0x0]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4044) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f8b000-0x12)='/dev/input/mouse#\x00', 0xc495, 0x40000) r2 = semget(0x0, 0x2, 0x400) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f00009ba000-0xe4)=""/228) 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cc6000)='/dev/input/mouse#\x00', 0xd4f0, 0x282002) ioctl$KDENABIO(r0, 0x4b36) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) getresuid(&(0x7f0000ce0000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f0000967000-0x4)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 07:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000924000)=0x0, &(0x7f0000d63000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f00000aa000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x280) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000)="", 0x0) sendmsg$alg(r1, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(r1, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) 2018/01/29 07:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f1c000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x8000000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f99000-0x8)={0x3, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000763000)={{0x20, 0x9}, 'port0\x00', 0x36, 0x4, 0x2ac6000000, 0x30e4, 0x2, 0x7, 0x8, 0x0, 0x2, 0x9a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000695000-0x23)="35b2665f32064094a0d375f9785fdfc0485ad79a18e1b88ed6ede679e4ef99ee3a3583") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000082d000)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a7a000)=0x0) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000493000)='/dev/loop#\x00', 0x1, 0x240000) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xc131, 0x3) 2018/01/29 07:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000969000-0xb)='/dev/audio\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000628000)=[{&(0x7f0000c45000-0x60)={0x27, 0x7f, 0xc05, 0x6, 0x1f, 0x4, "b1845fac3f24dfdc1a4df97182f0e197b80cdbf157afb59788c9661389a313bd195e3630ec49a84a980c134852c8015917881255a9066cc2a778b0e60fde6e", 0x3}, 0x60, &(0x7f0000c23000)=[{&(0x7f0000584000)="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{&(0x7f0000d67000)="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0x1000}, {&(0x7f00005fd000-0x6)="8d0a0a442bd7", 0x6}, {&(0x7f00002fa000)="6e5206c8ef4a0a1612f88ff38edc27cee5eeb8b7eb2c3f75925e4afc87a800452bc7463c3f0f4b04011f1d36a6c2c70b53a78b552332ba93f52b87e3195fef5d462faac98be538371def2fd3f4fcdd681bc6bd89e56e92fe037f9ce6315d0e352f5b1ecdf6ddc3cee59f77613f", 0x6d}, {&(0x7f0000bad000-0x3f)="78cadb14c4c3a5b6b1659f65da847386a2262033473f63c8055a67488fa7901d9fea0fefd2326048af79b65e9d102c2f19170e84442d69466ded3c5a0edebd", 0x3f}, {&(0x7f0000c85000-0x73)="672f9e921a7a8d800b0b9b202ff26205b09f0696344728a7ab0c83f90b5de9b908541e2611ad40d71c2d2339ecd84f57526abcff70a60a0215cbd21afc76039f4d28e257e89067cd5b323f5e7e6e35ef3770b5209da9f8e08785efdffc49303beea5b0c4c9f48fe52a404fafa2bc3388bf3bd3", 0x73}], 0x7, &(0x7f0000225000-0x90)={0x90, 0x110, 0x8d5, "a0b15413045032eef331bb93eee3ad05fb3e2b39a5399f2eeb8740d1a209670ec0d8d1841a31f034d61907dd3ccb4522f2bc8bf8f92ba64dc91ab34035f0ba223382c990082031af305f2429c6c17be36452e07b4f3d0f68281cdd879e71a9968380b3b74015116a594a5494615530378628eab437ba1ac5c6ffb9f2408a58"}, 0x90, 0x4000001}, {&(0x7f00004ca000-0x60)={0x27, 0xffffffffffffff3f, 0x5, 0x4, 0x0, 0x7fffffff, "53f9f6821858fb711bbe89218c10c4275599c215f503c3ab0f85cf2b08e31b6492558f586d7e1f4582114fa38df978c8b6cb5b70fcfad21a0f8a2ec720379e", 0x3}, 0x60, &(0x7f0000a09000-0x50)=[{&(0x7f0000b41000)="0aaf45201700c8d636c36848137fda26e7d9158ee280dedf0cc226d1cc5ed67ca7a1a62b19915a3c321f08815e46430173699131029584aa44fe80d0c430e58fdca5c7893b065e2faa687751dac37345681d83d134393bf252ca3ad076dbb2822d86", 0x62}, {&(0x7f00008b1000-0x53)="ec43258bac0cdf216b41ab828b45da2348a0460b0d5b926d86ff9f4770402583a3685ccaf17b92b33e6db68409812d97de93ac9f31537f073302bc3161b71c15b3a02f4a13d4f051f39b51afdac35a91984900", 0x53}, {&(0x7f0000b41000-0x59)="09277075db667a252b56cac8d2b2d0b9ceb651a528d2ab99c62c5b63f1ff061e638cf10e1c2eeb06bdbff7ff9899d3021c5a3ead286b2bbb7cfb76922f1a43b6363a4b1943fb4efb88b2b5b60203b5727f37d27f0cef502029", 0x59}, {&(0x7f0000ab9000)="dd3bb3ab308a59847e2c35a47dba5cc6a4d8dae005a988c64973a3d4291e083f2489f859712d4cc5bf98eaaf4599b9c0cbb91df5772cf83ae7eee53bcba0a862d63a1ea08e9f9341fb73ffc91d28d45a5334829a2da5181b471dfeb9798fb9e51caa6ce427c4e4090ed0e117ad17c2a12e5fd02362a2305a59bd6f3a06bcc0b4a5faf8ae7e34277b60f8", 0x8a}, {&(0x7f0000c7a000-0x1000)="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", 0x1000}], 0x5, &(0x7f00000cb000)={0x110, 0xff, 0xaf, "463357abb47fa44a32b08f1e6b33241f747e6201ef406885df58f8baa19b180c6b33553be72a1b96f40afbd587ad11f2c3f4ce654e9c0ab6baf07c371621519e16df587b531ea7e2cb10a6567b2542e13a8c668dffe7151314303026a70f84adf42b0d4e7b4fb0ce309a596ebcfbd208d9144c12e8c45cf9dd62341de0083455504595c47ffcc4dfde72df5d644cd23d53f9ece1a174a6e7506c551825308a487b535c43c91260cdf736e2a59d9f57c46876f6118c5e7dd1687e188655439f4f96e3ac689eae4a400647eb0c3f6f216ad643d49e0718b6167f07eaa46496c4a7eb22de1026b3034494a6da24ab709ec29c1cb87139ec6c39b1f70b13e9"}, 0x110, 0x4045}, {&(0x7f00006f2000)={0x27, 0x638f, 0x100, 0x5, 0x7, 0x3, "615ad4fb81bc9e11c9522f21b33c3410164e3f168b931898d157d5f8c91b6ec956eb1e4e9e59ef3d0c18a614e6f3ba4d52d636179f89932d0147a6b74804f5", 0x2871d3fe}, 0x60, &(0x7f0000298000)=[], 0x0, &(0x7f000016b000)={0x60, 0x118, 0x8, "1f0a6a44e270919711705925d0cf7210b77f4c8e1992d0bec9efecc8e2c4ef4d98b82deb46532f8ddbea301b898d4f11a5bfae58f2f7c72eae53af1cc6203f75688e24c62bec8f62e5"}, 0x60, 0x4004051}, {&(0x7f000025a000-0x60)={0x27, 0x5, 0x9, 0x7, 0x101, 0x5, "d8bd47c9eb6f366cb710e674b966dd35b46d2b6866c1a6a671e43bded55ed4cd15f98ec49fb71897162e12ab420ef316a83fa878582c83d26c36bdeadd157c", 0x55f}, 0x60, &(0x7f0000bc2000)=[{&(0x7f000068d000-0xb0)="111873de9c4c19a6d4616eb0ee03846f8a0efd66ca0fb26dba04ebb3af0eed84407051c96698057f03665482d2aeb2a27fa9a7a7886c7bae077fef0d30b36595389bcb3c2d3268ce678127577de4ae003eed70b8e1ec274b888da77047226e89f00ffaa0acc0749ccf704667ee24a629daff452cd25c6643be0c10d72b0e3a433db20e29a8a2c6f7c907c16c189829188ab5a00d8a87e66dc41a0ef79f548ffafdaad35308b80e31a3ecb08bb5402c07", 0xb0}, {&(0x7f000074e000)="35791d9e40e1c15fb83a7cb891c9eb1e15c02151db095768aadd2f5defc212ebfdd1e4d92dfbb5838b75b80a3c6bc343cecbe7a224d686507d", 0x39}], 0x2, &(0x7f000005c000-0x78)={0x78, 0x101, 0x9, "d500f38d617702c00b0099cbe686f33232cdc98aadcb0985cb9de074582da34e11d487dda49d7cecc963ecd2ec8b22cf1d984743f97be3f93ff30acc382c523d17a88b5a9b3827ced5830200abac427db7c55a4f08703e48b60d7d0cba7015b606d536b7"}, 0x78, 0x8000}], 0x5, 0x4000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000006000-0x8)=0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/29 07:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$mice(&(0x7f00005d7000-0x10)='/dev/input/mice\x00', 0x0, 0x8500) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000ed4000)=0x0) 2018/01/29 07:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x423f7) recvfrom$unix(0xffffffffffffffff, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000264000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8938, &(0x7f00002f2000)={@generic="99778e4eb8d008162ff98c921831e6d5", @ifru_map={0x10000, 0x100, 0x9, 0xffffffffffff60d5, 0x7, 0x5}}) shutdown(0xffffffffffffffff, 0x80a) 2018/01/29 07:22:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/168, &(0x7f0000000000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000b6000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d7000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000b85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000db6000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) fremovexattr(r1, &(0x7f00002ba000)=@known='system.sockprotoname\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ee2000)={0x1, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timerfd_settime(r2, 0x1, &(0x7f000067b000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000705000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:22:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00003f6000)='/dev/dsp#\x00', 0xffffffff00000000, 0x6000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000606000)={0x0, 0xfb6}, &(0x7f0000faf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000268000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/29 07:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f0000dfc000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r4, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r0, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000034f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/29 07:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f57000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f3e000)=0x0, &(0x7f0000969000-0x4)=0x4) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f000019d000)="23d1363d48d32f51e7c1c8cc697b1a000000000000007fd9995acf00000000000001ff499733f25c71db8390a5ee2105db867da61e730dbacc76e82a0532fb") 2018/01/29 07:22:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x5d)="3b147080c801f40a57088babc41e9b5b1aa25dac38ae426dd9b00b0b64c2f233effd58f9b03c945cd60a818faab4635031f90e69a94e573d2231fa88fa7d3d11e260f825a2217e769279c47359b87ca2bd7d8da36bf212691d9a97c0a3", 0x5d, 0x20000010, &(0x7f0000001000-0x10)=@ax25={0x3, {"505abd1c380a7a"}, 0x390a}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r1, &(0x7f000055a000-0x12c)=[{{&(0x7f0000f5f000-0x10)=@llc={0x1a, 0xf7, 0x9, 0x8, 0x4, 0xb2e1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007c7000-0x50)=[{&(0x7f0000281000)="1d911feb01d0a45efb15e2afb783509afe86340603", 0x15}, {&(0x7f0000af8000-0xce)="b0466610c53d9eda44adb07a1fbf721c4acf849f7f8a417c219f564854c0fc76e2dd0143d1abc10aa8869f12525e4d0d8436e379e5f2b8561476a769fc612eec1ab55a742c3fbf50d21f62bfcc463e49e29f0606c75cd84033a4076d88c8401c121214f38387a363d32f730a069ba3f47512079d1386afe04fcbf93b83af17f99f46b0ba0c6c83c9f647579d5a40ee80cc1aba21960e06ea5508cf6b974f966642ebd97120acaf2faa038f8847206eebaaa39030a6dfca70cb6b2f3021396a24d1852681c7d5d9628ecdebd7778c", 0xce}, {&(0x7f00009fd000-0x14)="a2775663aae3e1f0ee44eb2a564ea8dbe4df4fe8", 0x14}, {&(0x7f00002b2000)="b4d11c41e0f233556ec25770d910f4bcc263a309b1badeb4e9a4a2dacb522c09a2a042affb379df14c01ceb6178569843cc2e978f2d4baa6b69d", 0x3a}, {&(0x7f00008b1000-0x22)="0a05fa557fd8638001a7f35fd159953c536b2aaf336383f9f8db4501b3f6b286329f", 0x22}], 0x5, 0x0, 0x0, 0x20000000}, 0x6}, {{&(0x7f00006c6000-0x10)=@ax25={0x3, {"99e2abf71bef03"}, 0x173}, 0x10, &(0x7f0000591000)=[{&(0x7f0000f6c000-0x1c)="ebf61e1572158d0f32ce421817d9cf288ceb9abab5ab02b3f28f668a", 0x1c}, {&(0x7f000058c000)="14caad26ff2d0d0531fdcbeddc778470c2962c5e6ae36f2b55f4619b2c2068c89ba002255d10384566f5d3d3e2d01a902a056e780ea1cd0eb67e5358c72e1cddfee7d8d2db1cfa5b8eb733533048a308783156d7445ea649f18b4b1d0dfb53d5b7185f1d5b734b2bf9e6e0fa6a13d85b93aecebb4ad3d8504e85ba065b05", 0x7e}, {&(0x7f00006f3000-0x93)="c6a00a9dc7a744457820e18836393d0d352cb9f468899cb0a8d68d2fb70a29fdf06cb71f799e92c7de60a2fef337694eda66b6b31df87e0f4c04c70d79b7004f272db84f2d2572fddac79f4e5b95bb0fe10722bd71930ebb82013f6faf00113234644134a50ed6df82d0c66f49432b9aa8f906f52487992d8d813825ed1a87d56b0676df314eb65c4d52b5e5b7bc5dad4d2d05", 0x93}, {&(0x7f00009d9000-0x70)="f449ff4db1dea83e725e66f6cfb9c8900e3726046b9016142cfa23bff447459fcd1e53c9a724a4b428c9ad3a9280749ab065895ccb7fb4f38dfdb20962780d3c239be0f29edf7441b0b67f52f920364fad95437343a2c303ae8c1a2af66ab24c2a9a3511c5b78053e1cb9bae2ab11487", 0x70}, {&(0x7f0000704000)="9e688ab5ac141d0bee295911d0cc2263935cdd079dd3b87149e0f591c0696bdc453ed15feb74e760ea38b77196bab69b0c578c209468069d21ea1756f4171c5743ff22655541792641b3f24d08d39757a588d3dbdd6427309d7ae881617ab5fb66b10dc7c1364c0135b1", 0x6a}, {&(0x7f0000afe000)="6edacd0c7c00ed00cd9ae08433be578dfb4e7cf5f7fd78e97bcd817cedd8847ccee0308b13578703c01d288be34d9a9c0841a6a26cab322ecbea7cadfa2d451adda6a3245ec965d70c2114c8590aee845dd0a6681a5813c4c0716ab321e49d2779a5b3209b02e4072d65e9b3a80ca389cb3ddf251fe1d4475abb636f165ddf1445c72014e6d18120ca3d951c442b6016332f8ef5afda522c7d0adcb60e107b66e33d7a8585103bcc515e1e72fd1949fe793bd8bb83", 0xb5}, {&(0x7f00000a6000-0x8f)="56dc49667782cbf9a1b21c8be45ac75b544b90cc29698556562b6471e3eec0a37def091740a9b01de409c02cfd85bf9f62957a844111a58dd141c7446601d8d8730718386ca3b2ecd3682c405fc914df9653da5a3a2b04484184c099f86c0f199fa892ad7658dd237c34452422ebe7569520cb496d408cafe8534984ea95be421e67fa934dabce3ca5e7d711b9080d", 0x8f}, {&(0x7f0000199000)="", 0x0}], 0x8, 0x0, 0x0, 0xc0}, 0x1de}, {{0x0, 0x0, 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{&(0x7f0000faa000)="2d355f9bb8b9df76102ee7563f3db771e7b35c2dcffdebb84f8a3cf21ba66c39147648f58a034969f825f7b23f4fab02fb609978aa462cfc13a593525da92bacaf02a1cf12e4055e7b18d3de84960a0d54251e81023b423a9a036b0f8ff65977d1b3262ef35f9f59d213070f1fc776484a0df297c8db4b5525625fe6a2ba7d937a28dc142d346c9e8a8f67575dc05da38c63e04c76f7a15791a631a1a53d258a4e30848ca1a0b39a1b0467a02f05bb1e021107b3bd2e9fb377179a492e1ff08c6d5a4b8135ed8e7d48ba047432b476a1538adb81c6b31944600ba368d06e65e0f17773f4ca3b85e0885a712e62a973", 0xef}, {&(0x7f0000079000-0xbe)="229fa6134cce75fed0ab31dd503c7ef5e350aeecdccc4b1d7d831aab2a75ca1539e8950816e375a246b29742f2da6df3295937101fcefc5452eb687959c9eb91339f28788cb55ef8eb14bd1d5fc94bf73eba5a5efd88c04f3b902edf7fce371ee2e044b308cd588615285b36513c4a1bb34747d34ea42959233b047ca7ecbef4d44d1e6cb771a6c2cd8c6c8cd66fbb0765bbaabd2a3ca732e3a07d527fec49e0b6b41eead4083eac196c95110bd61a3087fa3a4ba0321c0763e971363358", 0xbe}, {&(0x7f00005e6000)="cf94f7e8cae7747a6fe3e467c5e0a5c4ee5e08a406f2f611a4379400c39565b0ae17274496d6aad4bdf36acb2d3f37bbca40e7bc164aa2d82fb9362f0c4bb02b0be0cfaf7af9a391eda61ec4a97f663c7d16390b7e00f029c23b4454770d472b0bc580975ed958d9e688e4fca2f3eba652a761c679b2f2f7b2b5df913e1af7bde545bdb362e0745f554542cef65089f9a2a712080d113eb51103f9023d4a39172db0ed04f2987f5b14de6aefd8c25754e1f02398c3cc9a42e9ad6a19199f00975e8b9744ff8f7519f2f0e148f71db61792af23e611788f68ed70e7654e92b8be63bd8e04db0f4d2c5521", 0xea}, {&(0x7f0000eb4000)="9a02a7e7c242237ae9362a571c6cc934d44f", 0x12}, {&(0x7f0000e1c000-0xbd)="6142ea59863ff138e7c1fed6a317b0412fbe88617aac431035ca274e44ab5e8385713a814bc1353033f03f156e8505f47937379d3fe1c2ce97c962fbe18dfa3cd5f108b446d7cfbfe5cb307280ffb43617a6a3f45adbf34833de54175f682a6e8c5d840dbc7942068b90e6103ab34cd57bac64c209abafbc374cb1f60f3234de93e36e26a9aacdc4fb7f1857741f5cd5610bef3c03656e9d63d6c717a5e3b33eef8ef18ff8dd52ec3615e379ce6b870d44aad1dff4a3d76dcb6e385792", 0xbd}, {&(0x7f0000372000)="57a0937251af20665adfe9306809cfe2de8215e8209643cdf0a70ffa", 0x1c}, {&(0x7f0000a2c000-0x39)="682620a8f0b547240dc99409eeccfb8c409f3c09701a675b2efceb9d59cb2680460b64b49d8379786665e70239092fa84e5b8c10a59f33a598", 0x39}], 0x9, &(0x7f0000b52000-0x1d8)=[{0x70, 0x113, 0x6ef, "84610275531a07f87ec188f29a05850d52cec7dcfd1a38fb7e0245776b7208495446df66bfaab45f275b4be629b18689885c1fbb980d223c5cbc655a20803095180d800fa8b639a70d54d189f6a9389fcf8d37eae778028d99b2267cd7"}, {0x30, 0x18f, 0x6, "00674fb20d01ace5d4d9e1ec002324e3a468b1ca35e470ea9a"}, {0xd8, 0x119, 0xf7e, "141e159a1d0c1c3d52c242fce9dfae690e9566230d41caa4c85f1425ac7865721938eadff8b5203984a7f22b3ba57059c01e653528ff62146503aa657c1861945e510b8bf3f1c986e0437890995faa644bfb0f10bd65f55d1b2cf911f145794228374f578ba9e93385bb7715aab77220ad311d95d35b3798092b2619e027bf88ee1dafe04004ab6c843cb0656f3a9111d16a443d2a0002d8ae5c62d09338184e80a98a033f0b8d16e839e804349f2ff063347080071be9e091bab1e0da42b04299f64e"}, {0x60, 0x11d, 0x1, "0681b0dbfe6e27ad6251c8c077e37d2475da49207ae0e7bc2531a60b430ce8f4f418b22ef94b694e926f01ecbe86ae2776752afe5215175d01bf8b4bed3c618b53ce0fc61425cd52eaaf20c1e8eba6b6"}], 0x1d8, 0x8041}, 0xffffffffffffffe0}, {{&(0x7f00006f2000-0x10)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000322000)=[{&(0x7f0000789000-0xa3)="9833a0af0ca6bf36e29f0854862d0297a89df53e4dd812fd9b18230cb15a84b155eefaedcdff2cfe0a7c26d9660f86f627f76686787f23b6f4df3cca6063d5f4552a5e6865266504b867b81c302fa35578dddc2ca10537aabcf670d3ee2f944be2aaa312033be2de04b02b2049bdedb44e2373e3285b1d167e51e59d8efe506903f0a853f7bfe5ef3f13e35096cb4a92740f9e85f4ca883b34a4a78c4d20b9ac5a01b3", 0xa3}, {&(0x7f0000a19000)="bdc3e3e3208fa948d52ccee6d6b83093a02ca48d02", 0x15}, {&(0x7f0000e07000)="c36e13a09705cc06bed02daed20ba6e7a053abf82b1a7b734b72ccd09c60c74b4929a272be663da19c3393b1490ef5c95d6a7f7b62c59dc36ff0efaa34e273b4a6505cc192aa1c5bf328a9e94a07a960e48ef3d1f1ecbe369f179a4b1831c6a9127ca09a55f984f8d276bfefead56230c492965e4023b7f58c4c7f4771d520ac86c0fc2715e22f84ac2320813b297e2ac17dca291069347f1ab18f81aee16ccfa5b28249b03b56561b37392aa45b9f1099", 0xb1}, {&(0x7f0000230000)="f6f6a46371f43c0bdacc5d17ad17942c280957bd3b306efed74ce0ec00ea0c091f3aa3d884e8fa72b4144af1780738a1a3de389d1f8afeea8402b677c731bce3a9f6db3164c91aac87e1bae4ce0fa035c8405c94f036ab6f92d19aa300ce5278e00fb6006923fde89f00aca3818dce0acbcc7acd23a7ce0b8774ae9bf262eaa1e46217767db42b29f5b1ef8e118abf6fae92b888a31ea4804bc24716524980185943d26852a73c601e0662a41a3fbf2e4d498a6d2761603dff1894c19c618241a03a9c7b5fe6ddc518cd48f0434dfb57aed30b559460980198cda09688725f00ebbd165493c3196fc92d36683c010c", 0xef}, {&(0x7f0000a0d000-0x48)="b4262a4cd7ab1c7ec57fe4c95e630775bceb8092568dde989b1d725816d05cb4e9671b34726045dc3a640b7368f269bb932f86995d40b1065105a273c23c6bd27bda61d74fe1b64f", 0x48}, {&(0x7f0000f69000)="cc67326b6da98e9705f259a6366c0ec93f981f19183d206b0a1502e58df21a65ce5ae5593a9c18e6c95a89f00d665b30a6824bfb970d8624f4772bbdc172b1571a9a87d001cfbf258d82f50478a865c846380626fc0156c397c546421d5f9b521fbac392a85a310e305ab7e94e4c1f1813ff1724b3e3", 0x76}, {&(0x7f0000de8000-0x9c)="455a3aa299bc573ec4c12789484137345ac8c0e23c6e302da8f4d28f7538c76ba612981b1dc3fb00c9420cb63f1efd581b1d7b5cdee5bf3dddcbc3cfaebc2a3a2eedcae612a0a094cc58f0f6e927bc181a7968c130d9c765a7c1e3c31a2074f7dc412a4da31cdcfb5a3d3ce0f921420450463bf815168a3dce5904c31fbe7c30616fd7f3ddedfb542abbcda7f4933898d95e1a862dae0692d6c70cb9", 0x9c}], 0x7, &(0x7f00004d6000-0x98)=[{0x98, 0x6, 0x0, "b72c9612b6fc7222098a545812e8f8d2ca4496f92ca0ff092a6a456e4c21d1166d7e645f6551eaf5392585ba86d1769c55b4b1e7219e40f9aa0220d284e310a866d5e777e6a0f7e70ff16f013b2bccb2312809612f5cd6187d23140d52e4f461dc9b6b5025061c66dffe0dd0489b37e4339a1ffcac22fab3ebe459d2ea837e044952"}], 0x98, 0x10}, 0x100000000}], 0x5, 0x0) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) r1 = syz_open_dev$sndpcmc(&(0x7f000082d000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x10000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000554000)={0xfffffffffffffffd, 0x1, 0x18f, 0x4, 0x0, 0xff}) 2018/01/29 07:22:11 executing program 1: syz_open_dev$sndmidi(&(0x7f0000e6b000)='/dev/snd/midiC#D#\x00', 0x4, 0x60400) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3f) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x20000000000000, 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x800, 0x100000001, 0x100000000, 0x4418}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xf54, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r2, 0x3, 0xfffffffffffffff7, 0x0, 0x2, 0x9}, &(0x7f0000005000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) connect(r0, &(0x7f0000003000)=@ll={0x11, 0x5, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/29 07:22:11 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000996000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00006a2000)=[{&(0x7f0000e38000)=""/213, 0xd5}, {&(0x7f000093f000)=""/10, 0xa}, {&(0x7f0000a87000)=""/66, 0x42}, {&(0x7f000058e000-0xe7)=""/231, 0xe7}, {&(0x7f00007a5000)=""/54, 0x36}, {&(0x7f00008e1000)=""/89, 0x59}, {&(0x7f0000ef2000)=""/237, 0xed}, {&(0x7f00009ac000)=""/28, 0x1c}, {&(0x7f0000405000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd8000-0xc9)=""/201, 0xc9}], 0xa) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cef000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000027e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000132000)=0x0) 2018/01/29 07:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) unshare(0x20000400) write$selinux_load(r0, &(0x7f0000e55000)={0xf97cff8c, 0x8, 'SE Linux', "fb8d55011bb60958e5a6b52e1a4d1d7b199bc5fe4f68b8df809cc0b9912a895a7423bba4a968125837f660e2d5912b825d54fbace13f333565633278060c0df07c418a59bfbfef60944f4d5c4830cc80cddc6c26e8f380ee9d4e5dd0e0a9fdae50a45c10e1865f49a41b71509da77425fbfceb24e9ecb5e27cf9"}, 0x8a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/29 07:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = memfd_create(&(0x7f0000871000-0x1)='\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000538000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004cb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) r3 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 07:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bind$bt_l2cap(r1, &(0x7f0000cb4000)={0x1f, 0x20, {0x6, 0x2, 0x9, 0xffffffffffffa2ae, 0x9, 0x4}, 0x8000, 0x251f}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002d9000)={0x0, 0x0}) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00008be000)={&(0x7f00000da000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000103000)=[{&(0x7f0000b9a000)=""/210, 0xd2}], 0x1, &(0x7f0000102000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000eb000)={0xfffffffffffffffb, 0x9, 0x8000, 0x8, 0x6, 0x19, 0x200, 0xfffffffffffeffff, 0x0}, &(0x7f0000e43000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c1b000)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000226000)={r1, @in6={{0xa, 0x3, 0xa0cd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x306}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000647000)=@generic="922e481ed768f5fbea1ef6eaddd919c3", 0x10) 2018/01/29 07:22:11 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000dfc000-0x8)='keyring\x00', &(0x7f0000dfc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000dfc000-0xa)='syzkaller\x00', &(0x7f0000816000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfc000-0x40)="d95f11c97c24b2581060575d7fc181e1c7e62969c02266dd43c72059f1cd9094224c228dda7f46702e1ef22e8830aa0ff2b9bfd36a73366a8f7913cbb9d616c0", 0x40, 0xfffffffffffffffe) keyctl$negate(0xd, r8, 0x2, r9) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) 2018/01/29 07:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) fallocate(r0, 0x0, 0x9, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) 2018/01/29 07:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000149000)='./file0\x00') 2018/01/29 07:22:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000)={0x8, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5200000000000000, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0xa, &(0x7f0000001000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000003000-0xbb)="9bff9ca0b87bf5f2ced9f6b8fbb93e9dafc877dc157c890cbea89c011fd47e4686dfebc3fba6856f949871780206c9dd8ad508b921906dcaa538120d9ee1df3ce2ba1617def9db013c1c03586ab4ca7d329145086fa10356f302e9ec26231bf3784e3d141dbeef3638135f9c165f2d5303445a6e3bb5dda5815b0b5e9bde9f3bb3053707ed6647fc0b760fb42328cf764b596ca0bf1289f48fd2ca757d9e60425a658dcaa3b5b6024bcb1557950a9733b8ee260b2f41ac22ab6b9c", 0xbb, 0x3, 0x0, 0x1, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x12, r0, &(0x7f0000001000)="a8204f6850be62fceb04966806d351240ed897e7b6407ac81f707efc05ffca5d9b6b80b032223b956973413c", 0x2c, 0x7fff, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x91a, r0, &(0x7f0000003000-0x74)="934caaf9fca4473dc6518a6add84a19de42bc0f4bf933917eba5d247d6f453598479dac9d47522cf6533a5fefe25e95950328581099c9362ae50bad5bc4690821486c1fc7211b3871f95eef59cde6e2b5cc5b25ec0ad289d41d81400e061ca07ae98f2a988820cfe57b2d11c787a491c033589c6", 0x74, 0x4, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000002000)="88c16dd24a759b18e32a8115981201e1e28c3d8f31a483c7ec9b102bd3e13390903a9dddb25c7eb288c0ccaaa84cfacb2d1e19", 0x33, 0x3, 0x0, 0x1, r1}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x800, r1, &(0x7f0000002000)="b0d4", 0x2, 0x800, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000002000)="96697aa4feca31ae4965bd52777b308934bf3475c87016da4a5b2674d7f4dee4128fcf35498079a9de375c787e5947af5693cc48db5dd4af2ea405838d0d57713126a33c34c966492daea3ba39f26f69e98ed5d5639f9aeaf732b30e397bd3b4d1cdb3bc576ab281d7a353313eb109db4e54c762e8006cb808e633cd7fe3e0acf6ced89df0701380f981d1296a1d5c2241d3c37573095263025fe035f7254d3629b059d797fcd1639550e02ae2f5485fd1f1d295036a7d0033698b0c98bf", 0xbe, 0xad, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002000)="a831f8a856bd8d65cdd57e3e8b72fa41b844d48033a0b32f96fd8b760d52b8b715d5ebbfcc03d8b9df033f479b9ce09333a4f085a9af2e5e49eaf4e87f017671648344c18dc38aa8d8145ef69454121867ae948d280915f5cddbfc018cc9ed229a9b00b90fe2072faa3b9cf21a62d06ee152ef00f579ae8d4bf3e2c358a94b866eff1e9d31b23422d423e6564e", 0x8d, 0x9, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2, 0xc41, r1, &(0x7f0000000000)="190e54590d82b18b35240bbb347d4cf78008aa15d47c58b04141506cb3777e81a9327060d38ca84897208032bb8a96ec9eb373fcc9d410502f56a0669f0f777d4d63829ded6b3bc80b75", 0x4a, 0x200, 0x0, 0x1, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffe00, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000002000-0x48)="e2c22984f1cd7708654fd210a4042746b820f1a4c6e83fd7af4f118eda2152577fda60ef339139e95c320d3f7bc0528f5d6204c66a269fee41a41697182d011c2ab7ad526df5df16", 0x48, 0xd08, 0x0, 0x1, r1}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x3, 0x400000) 2018/01/29 07:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bba000-0xc)='/dev/amidi#\x00', 0x7, 0x8000) connect$vsock_dgram(r0, &(0x7f0000060000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f000032d000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000094f000-0x22)="") fchdir(0xffffffffffffffff) 2018/01/29 07:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c1d000)={0x0, 0x9, 0x5, 0x9}, &(0x7f00001ee000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb3000)={r1, @in6={{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/01/29 07:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) pipe(&(0x7f0000570000)={0x0, 0x0}) r1 = gettid() sched_getscheduler(r1) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6b000-0x10)={0x0, 0x3f, 0x4, 0x7f}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a83000)={r1, 0x80}, 0x8) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x4a0001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007e2000)={0x0, 0x1ff, 0x0, 0x1000, 0x5, 0x7, 0x80000000, 0x7, {0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x83, 0x1ff, 0x100000000, 0xfffffffffffffbff}}, &(0x7f0000fc2000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ebf000-0x8)=@assoc_value={r2, 0xc6}, 0x8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000f63000-0x4)={0x13, 0x6, 0x6, 0x0}) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 07:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d08000)={0x51, 0x2, 0x8000000000000000, 0xf2, 0x10000, 0xfff, 0x40, 0x100000000}, &(0x7f0000449000+0x194)={0x1, 0x5, 0x1, 0x8, 0x7, 0x6, 0x9, 0x2}, &(0x7f0000792000)={0xfffffffffffffffa, 0x4, 0x4, 0x8, 0xa9, 0x6, 0x1, 0xe87b}, &(0x7f0000018000-0x10)={0x0, 0x1c9c380}, &(0x7f00005c6000)={&(0x7f0000218000)={0x81}, 0x8}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c55000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001d3000-0x160)={{{{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x401, "454966f8a3b7f6ce68c505ec49d2ec23861d7424e5d8a953ae100855b92688aa16cad63c863a53af68c80c61ada2950e11fdd1f30fa2c4583a4a57e01fe8a94718c9cf9bc0d3f2427ba8fe47cd5fa162"}, 0x160) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400007) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000b3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 07:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000528000-0x2)=0x1, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000470000)='net/tcp6\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/29 07:22:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1a)="266c6f76626f786e6574305b12656d317b6b657972696e672700", 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e6c000-0x8)={0x0, 0x100000000}, &(0x7f0000829000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000+0xe1a)={r1, 0x46e, 0x20}, &(0x7f0000001000-0x1)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000045d000-0x4)=0x0) ptrace$setopts(0x4206, r3, 0x3ff, 0x0) r4 = accept$alg(r2, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fea000-0x24)={{0x3, 0x3, 0xc4ff, 0x3, 0x200}, 0x75a, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x37ffffffffffffe) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket(0x4, 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000732000-0x4)=0x20, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) fsync(r1) 2018/01/29 07:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000c8c000)="", 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d67000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/29 07:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000aac000)='/dev/amidi#\x00', 0x6, 0x8040) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000b17000)={0x9, 0x6, 0x53, 0xe1, "81b3ebe8467425a9005c39762bc4d54da022e1c535c292112aa84c6181ed861948c53dd4c538c73c64ea43fe", 0x81}) recvfrom(r0, &(0x7f00006ad000-0x10)=""/16, 0x10, 0x12020, &(0x7f00001dc000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x2, {0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x81}}}, 0x32) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000083d000-0x10)="35b39c34343d489871ac06592aa4d0c7", 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_dev$sndpcmp(&(0x7f00004f7000)='/dev/snd/pcmC#D#p\x00', 0x800000000000003, 0x2000) r1 = syz_open_dev$mice(&(0x7f00009a5000)='/dev/input/mice\x00', 0x0, 0x200080) linkat(r0, &(0x7f0000813000)='./file0\x00', r1, &(0x7f0000ea1000-0x8)='./file0\x00', 0x1400) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/29 07:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f45000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00005da000-0x5)='comm\x00') 2018/01/29 07:22:11 executing program 3: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f00001a3000-0xe)='/dev/admmidi#\x00', 0xffff, 0x101000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003bd000-0x8)=[0x5, 0x9]) 2018/01/29 07:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000105000)={0x94b, 0x5, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/29 07:22:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00003ad000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r1, 0x409) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00004b9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ca7000-0x4)=0x48, 0x80800) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000627000)=0xffff, &(0x7f0000814000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r5) close(r3) close(r2) 2018/01/29 07:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f27000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cd4000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xffffffffffffe719, [0x7fffffff, 0x5, 0x8, 0x7f, 0xe404, 0x7, 0x1, 0xfff]}, 0x5c) setpgid(r1, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000199000-0x1c)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000573000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r4, &(0x7f0000571000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00008d1000-0x5e)=""/94) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071e000)={r3, 0xa}, 0xfffffffffffffd9c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000041d000-0xa)='/dev/ptmx\x00', 0x24000, 0x0) sendmsg$inet_sctp(r4, &(0x7f00008e1000)={&(0x7f0000870000)=@in6={0xa, 0x0, 0xffffffffffffffcb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3}, 0x1c, &(0x7f0000744000-0x50)=[{&(0x7f0000120000)="b998dc8e465036aa5c2187c9e311cb96a5b6ed6ebb008f666b556071a198091353b5c812edceae17222ae0905a91f4061a9a4e622c2ba6832e3e19172205d850cadc59d515f82c9ddc45a044d063d9ff3a397d32e9233243c59daa8bca7af5bc1b9f93f9e0368473949a53903ea93d67e4df3bdd9f4880180159a6072ffb444c6594d5416e8453fc5b23f04058870cd3ea90b3e7877907659ac3968252cbab7cb86113dc035fe6c815655aedee584c2eab503debdd7593b37019", 0xba}, {&(0x7f0000487000)="ab154939cf18bb6232889186be4ceca0fc6d865fefbf0c5a51c785922b7c4a75989aafb544ca2b498c3286b1a39b7dc9b50aca2f17967c4650dba6efde1d51faf53d068634256889cc57f0904b670de8c1ed8fc157aa7558d5ce61", 0x5b}, {&(0x7f0000d51000-0xc4)="4243065cfa1f1c5d1032a91f6bdad4b1b9a5d19a6e8dd6d74ac8a151456da19d92b7c01a779bec62c56f65d994a361fe1e9efbc1a545552fae3663849b774edc8fcf7e3cd06fe19aa88cb68c2b5cbcb4492475311d96efb19b4c3e422ff9ac8605219b7338792b0cfeb38fca7c87542ed75a84797af4a284963e5e913f35f66094ede076da510e9baa7118f3806d2efcb9a4b264817dc020fd279385e4bb8654f83f7edbd0662a1c9be6087371543b8296299b5f8d8cc02355477c7ace8d20ef9fe1f80a", 0xc4}, {&(0x7f0000aed000)="927979c150107c54a872aec47505dfca05538dc56387fec04ee7a6eaae7586f29fb96aece893a2d6184aeaf57254d370e578f16acb546cb3dc2bc7dd9ee673a1063e2f29237a90873849c530546d8709074d394a55abce907d089f04ab85c82551d1c8bdd9c3c982c0e57500c3df2b1e46f9a71c6d1bb8b67b8908f57b008bcfbd2c68ad42e48145bdedf8d1fe4805feec272dc365cf07ffed871eeb4506d3c52ccf9cc1eeb2a19f70fda0631fae3a3dcca6ec825fa5f8b3b3", 0xb9}, {&(0x7f000018b000-0x40)="60dcdfa261a30ff59bcd6b135ffd835260481ba3befa62eb175938ab45b70133b5987b24c48df8ee38d87b5b7b18e7431ef58d0fa26c9987e82affddcd12e0bd", 0x40}], 0x5, &(0x7f0000e21000-0x30)=[@init={0x18, 0x84, 0x0, {0x3a0e, 0x2, 0x1, 0x9}}], 0x30, 0x1}, 0x40005) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00006fb000-0x4)=0x8) gettid() 2018/01/29 07:22:11 executing program 0: r0 = syz_open_dev$mouse(&(0x7f000068d000)='/dev/input/mouse#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000def000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/29 07:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000086000)='/dev/vcs#\x00', 0x5, 0x440000) fcntl$getownex(r0, 0x10, &(0x7f0000735000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000014a000-0x8)='./file0\x00', 0x10000, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fee000-0x14)={0x8, [0x0, 0x2, 0xa0, 0x0, 0x10000, 0x3ff, 0x6, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) unshare(0x42060800) 2018/01/29 07:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x400000, 0xffffffffffffffff, 0x0}) 2018/01/29 07:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f00007f5000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b19000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x88000) accept$packet(r0, &(0x7f0000526000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000294000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:11 executing program 0: mmap(&(0x7f000076e000/0x4000)=nil, 0x4000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000067d000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x400000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a91000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bdc000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b2bbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/29 07:22:12 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f84000-0x8)={0x9, 0x0}) 2018/01/29 07:22:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) write$fuse(r0, &(0x7f0000834000-0x20)={0x20, 0x1, 0x8, @fuse_ioctl_out={0x5, 0xc47d, 0x6, 0x7}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000f93000)={0x0, 0x0}, 0x84000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000f81000)={0x3, 0x1, &(0x7f0000fd1000)=""/73, &(0x7f000070f000-0xb4)=""/180, &(0x7f0000227000-0x97)=""/151, 0xf000}) 2018/01/29 07:22:12 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f000000b000-0x48)={0x4, 0x928, 0x5, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x2, 0x6, 0x400}, 0x1, @can={{0x0, 0x3, 0x3faa, 0xd0}, 0x4, 0x1, 0x0, 0x0, "7ad276f827649f27"}}, 0x48}, 0x1, 0x0, 0x0, 0x88c0}, 0x50) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x26}, &(0x7f000000c000-0x4)=0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/29 07:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3f000-0x5)='/dev/autofs\x00', 0x101000, 0x0) inotify_add_watch(r0, &(0x7f0000cae000-0x5)='./file0\x00', 0x108) connect(r0, &(0x7f000038e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x6}}}, 0x32) open(&(0x7f00000f9000)='./file0\x00', 0x40, 0x0) mount(&(0x7f000001c000)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f0000281000)='overlay\x00', 0x13006, &(0x7f0000f8f000)="") unlink(&(0x7f000091e000-0x8)='./file0\x00') 2018/01/29 07:22:12 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f99000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001f000-0x58)={{0x1, 0x0}, 0x0, 0xffff, 0x0, {0xf5b, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 07:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/vcs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bec000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000614000-0x2f)="7c4043ba83e44478d276827a8a56306b5e09837af7ac470ffb49afedc76f66fa3ee9dcd7571d1339fdee401301849e", 0x2f, 0x3, &(0x7f0000776000-0x10)={r2, r3+30000000}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) dup3(r0, r4, 0x0) 2018/01/29 07:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bind(r0, &(0x7f0000363000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x4}}, 0x2e) 2018/01/29 07:22:12 executing program 4: unshare(0x8000400) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/186, 0xba, 0x0) fchown(r0, 0x0, 0x0) 2018/01/29 07:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a46000)={0x0, 0xb9, "4a115a50f89c7b2bc07fcc6303274622d8dc0f9e4d23fae7264cd1bad73594d5fc8abb3a1eb215d6e811ebe55141693ab87ce16791f8a9c8336f9fd9cdf5f3a0ca7c0d6007741c44a98c7ef4456de8cd224c30f54884f32e15e2ef1068428c110e3f0288959784cff554d6fdb31317e93e5c7a0cabc5a0cd8ad25d2d1ddf39a7eb13ff108d4db28b4c24294002f69c9c727dac852a37af8e631ae318b4fbf6b6588ef05ea53b18f158514bf48295d73518f50236bb11425d5e"}, &(0x7f000011e000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f7c000-0x6)={r3, 0x5}, &(0x7f0000677000-0x4)=0x6) 2018/01/29 07:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e4b000)=""/9, &(0x7f0000343000-0x4)=0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f00004bc000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) writev(r0, &(0x7f0000159000-0x80)=[{&(0x7f0000144000)="0f7baf1e580101751f75d99a5b15f4c38fcf7517723c3e5e806a61b9e8988cc6e41ea016604a4e807d43f374599ee4", 0x2f}, {&(0x7f00004a8000-0x61)="7b1ab07f9ec51a093c8241972cde16d446ff7baeac0f8d8b554235699d80f3dbab1d7014fd10d44cb3d4a725e6f7adbf0996f79a70e16ca479d1709676fbdd0977f2c9b62ee1baa66f30a17e912401afd082fa4026727a42e902372ea966afca09", 0x61}, {&(0x7f0000856000-0xb1)="2acea0ef381949ee13d32256a0debd434b9d7422c8adec59dfc531e5ceaba9bafd7dab382131a94072adf30b8a1b11bcb2ea4189f65aaaa56148714b3e11cb0480667f4d92d1eeff27801cd7ad5aa61919f3ea7c315d001c94a1fc2c0a71e3e5733fb0d264c1f3d42bc39da306020c5fd167e86082b71882fd57a257ad44b0f2e13a60c07a8bb52146e02f160228032a462ee85c6bf2036599be7db7693934bf7d7c4e1ae42d9f34f1c9285d9401e48207", 0xb1}, {&(0x7f0000cef000-0x2b)="ca3d0209654bb6acfd15a941873c3c63acc2776c0b23b59d81d1ec17f4566023c354ac8bf69c932495c532", 0x2b}, {&(0x7f0000795000-0xda)="806b1b02be52fb4ccd056db4f3dfd940a56ecae5e65880aa2688a0046be341e1d38e97a5b773e34c0da5e78732560ed7fdb540bcdd8809bc2119b054df47262417b21bccd9a7db3e998f6191ec0aecf9553ff260d953f9794128f8ecc8129fd098a32e83dd715fc83e4582fdaf787151cd429e646b5547b6007c9942210ec2f7c05a7f07f3cd65f6b15d12e9c212ba2706e63d3c601a4149dce559634022c5d22ee60eb56263dd70877f56abbddaf9cb5135fae7e602f70d1f510c73eda30eb2f6fa7482e77380ac92b1fa9c6bb31a33a770569ae2bb88873913", 0xda}, {&(0x7f0000815000-0x4a)="223f047f85c08f46582a9e04170bb27b1effb6cb8c8e1656696a78ded874003a249efa0c73e08799ee64178fc227bcb4559b1b9aa0846c0588504605e1d1f6ad86a4e97992f6e50bff68", 0x4a}, {&(0x7f0000b17000)="8cf0ffaba3c7472f00e24c0c6e2903cde194acdb2cbff5ad36f28a47", 0x1c}, {&(0x7f0000228000)="0a7cd2faba6281adca30e022110c9ccad73a33874bce3c62446026952ec169d9456c698eaf238997de34ba16f9668425f0983e4329999253759e61f00d68a1bcf2404eb29c8762745c96341a6b522dd5f9f2c85871d7f3331d6f4fbdebc8261b9f314dc72d675ed706cde97cabda204b6d0ca7418c1b110109cd3ed1eebfa354f2267ef4ca58f4eb43835e5e5e8746f645145c9cef1b5aef227498f4", 0x9c}], 0x8) bind$inet6(r1, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000063c000-0xbb)=""/187) 2018/01/29 07:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f00002a1000-0x9)='/dev/sg#\x00', 0x37f2, 0x80) getpid() mq_notify(r1, &(0x7f000071e000)={0x0, 0x16, 0x2, @thr={&(0x7f00005cb000)="56adbc0a531693d0c3140653ff93bc2465b63742e0e56e1c9112c954cfb78803a312318c9fa97d5e1c41489aeb59f49612e02a8b440b2b372b6d0372dacaf2801a46338543b7f0d96337f56152053fb9ad6a25a72190937d5982f9ba45ddee666023896a17b3144b44c4c0e5d6", &(0x7f000029c000-0xfe)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15ea90d2cf653f13cc37949e465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348321f00c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263300960415040020ffffffff7fffffff01020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) creat(&(0x7f00002bb000-0x8)='./file0\x00', 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000438000-0x38)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00004b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f7000)={0x0, 0x0}) utimes(&(0x7f0000d61000)='./file0\x00', &(0x7f0000264000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/29 07:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000060f000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009ff000-0x8)=0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00004af000)=0x2, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000064d000)={0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) 2018/01/29 07:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = dup(r1) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f000035a000)={0x2, 0x8000}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) exit_group(0x2) 2018/01/29 07:22:12 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x500c}, 0xc, &(0x7f000001f000-0x10)={&(0x7f0000010000-0x14)=@getstats={0x14, 0x5e, 0xc00, 0x0, 0x0, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40001) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000006000-0x4)=0x0) 2018/01/29 07:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/ppp\x00', 0x40, 0x0) 2018/01/29 07:22:12 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x8000000000000000) io_setup(0xff, &(0x7f0000006000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3c4, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffcba, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3a, &(0x7f0000021000-0x13e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "5ea289f539c06d15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/29 07:22:12 executing program 0: sigaltstack(&(0x7f000081f000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b7a000-0x50)={@common="69703667726530000400", @ifru_map={0x407f73, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001e1000)={0x100000001, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xa50f00000000000, 0x4, 0x100, &(0x7f000039a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x4, 0xb1}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000065a000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000813000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000983000)={0x2, [0x0, 0x0]}, &(0x7f0000a73000+0xff5)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d29000-0x20)={0x9, 0x101, 0x20d, 0x4, 0x0, 0xa6e, 0x4, 0x3, r3}, &(0x7f0000619000)=0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b34000)={r4, 0xfffffffffffffff8}, &(0x7f0000d36000)=0xffffffffffffff4b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000377000-0x4)=0xc) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000614000)='/dev/audio\x00', 0x2, 0x0) perf_event_open(&(0x7f00009f7000-0x78)={0x3, 0x78, 0x80, 0x6, 0x2, 0x7aba, 0x0, 0x1ff, 0x8000, 0x2, 0x9, 0x3d, 0xffffffffffffffe0, 0x9, 0x8001, 0x2, 0xbe, 0x80000000, 0x0, 0x2, 0x0, 0x80000001, 0x1, 0xd9e8, 0x0, 0x4, 0x3, 0x0, 0x0, 0x9, 0x0, 0xa3, 0x2, 0x7, 0x5, 0x400, 0x4000000000000, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x1ad}, 0x90, 0x100000000, 0x4da, 0x0, 0x101, 0x7fffffff, 0xffffffffffffffe0, 0x0}, r6, 0x9, r7, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000609000-0x8)=@assoc_value={r5, 0xfff}, 0x8) getresuid(&(0x7f0000c13000)=0x0, &(0x7f00000d1000-0x4)=0x0, &(0x7f00006d1000)=0x0) 2018/01/29 07:22:12 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x1, 0xd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/29 07:22:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3, [0x0, 0x2, 0x200, 0x6, 0xba, 0x6, 0x81, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x1, &(0x7f0000834000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f0000dce000-0x10)=[&(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0xa4, r1, &(0x7f000085a000-0xab)="0348cb09d71094f870eb23dc71fc302f7e66671125d0643965ac76c74de6baac04ca7ea916317f54d8be1af58eda21f2d5ee833f0765a86cc75acc1b51ea191c2c0a38625cbb61ca49220fbf26f6a5a35a037d61edfca863e9d278fd88421c8d9a4bee4d94e580fdd3fa1a4b59c10952fe2c467118868e2d33817477dd38f8404885b5bbb97bb531b07af815a0a539f1d764a8f388987f2f5535fcbaeb9dd7ae92c5b487df8fd0956c243dd7c75431b510d9eaafd795031ed318db6c240c40871ed362d5", 0xc4, 0xa3de, 0x0, 0x1, r0}, &(0x7f0000cd6000)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000b32000)="ea431ff8b2a862fad30c42b751adbf90fb8f80ce205ff5b5a9d756f40e4f167113f55d820deab6e0f49c85f71b8eea24a1fc137c8bd49115f3b1f8e641d935bcfa1cad364b955acf46cd89d0abb9d4581088eb23b510944ba42f7fa7fae117ea8e4d5d7c53a06624c595a636b2b1bfe2b08d84d7141a76c7712199fc2815a1961b96912cfc3cfcb535a2723e22adb6d3bb3566e83247b2c4465b8820fbd9e54ed16c15b09842a184e0975463fd41267cfe7d40bec0e154cea9e3ed3bfd7689d6fd9ee17cd097a24782e3c3bbeb19082fbb3f75396e3848371d8b483230b4ca877ffb62fbb6c70b5c3bf8840a65d2c4a7300505106b", 0xf5, 0xffffffff, 0x0, 0x0, r1}]) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) 2018/01/29 07:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000032000)='./file0\x00', 0x0) setrlimit(0xf, &(0x7f000074d000)={0x8000, 0x714}) accept$unix(r0, 0x0, &(0x7f000020f000-0x4)=0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/29 07:22:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2)="", 0x0) gettid() 2018/01/29 07:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000008d000)={&(0x7f00006ae000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008af000-0x10)={&(0x7f0000892000-0x24)=@mpls_getroute={0x24, 0x1a, 0x28, 0x2, 0x2, {0x1c, 0x80, 0x14, 0x3, 0x0, 0x2, 0xfd, 0x1, 0x1000}, [@RTA_DST={0x8, 0x1, [{0x0, 0x5, 0x5, 0x401}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x5f5fbf9023c48d34) socket$netlink(0x10, 0x3, 0xe) ioctl$void(r1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) r3 = accept4$netrom(r2, &(0x7f0000e61000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000551000-0x4)=0x48, 0x6c2dc2136351142) connect$nfc_raw(r2, &(0x7f0000cca000)={0x27, 0x80, 0x4, 0x4}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000427000)=0x0) 2018/01/29 07:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd2(0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000db8000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00008d3000-0x8)={0xf68d}, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000)={r2, r3+30000000}, 0x8) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 07:22:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28200, 0x0) write$sndseq(r0, &(0x7f0000295000-0xf0)=[{0x6, 0x4, 0x5, 0xe9, @time={0x0, 0x989680}, {0x8001, 0x11684dc2}, {0x7ff, 0x100000001}, @raw32={[0x0, 0xd87, 0x2]}}, {0x8000, 0x20, 0x4, 0x26, @time={0x0, 0x1c9c380}, {0x8, 0x3ff}, {0xffffffffffff0000, 0xfffffffffffffffa}, @queue={0x1fffe0000000000, {0x4, 0xffffffffffffffe0}}}, {0x877, 0x7, 0x2, 0x4, @tick=0x3, {0x3, 0x7dd}, {0x8, 0x0}, @queue={0x71, {0x6, 0x7fff}}}, {0x59e, 0x6, 0x1f, 0x0, @tick=0x3, {0x1, 0x3ff}, {0x3, 0x8}, @time=@time={0x0, 0x0}}, {0x0, 0x1, 0x401, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x7cb4}, {0x400, 0x7fff}, @queue={0xe65, {0x8001, 0x9}}}], 0xf0) mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) sendto$llc(0xffffffffffffffff, &(0x7f0000054000-0xe9)="", 0x0, 0x0, &(0x7f0000055000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0xe313, 0x4) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/29 07:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) r2 = mmap$binder(&(0x7f00005c4000/0x3000)=nil, 0x3000, 0x8, 0x20110, r0, 0x0) unlink(&(0x7f00007d3000-0x8)='./file0\x00') r3 = mmap$binder(&(0x7f000025f000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) r4 = mmap$binder(&(0x7f000024a000/0x4000)=nil, 0x4000, 0x200000b, 0x3151, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d26000)={0x210, 0x0, &(0x7f000070e000-0x210)=[@dead_binder_done={0x40086310, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000545000)=[@flat={0x77682a85, 0x1, r2, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f00006df000)=0x0, 0x1, 0x4, 0x27}], &(0x7f0000f0b000-0x30)=[0x38, 0x30, 0x38, 0x38, 0x78, 0x28]}, 0x16e}}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x28, &(0x7f0000c75000)=[@ptr={0x70742a85, 0x0, &(0x7f0000e6a000-0x1)=0x0, 0x1, 0x3, 0x23}, @fda={0x66646185, 0x8, 0x2, 0x9}], &(0x7f0000b98000-0x28)=[0x0, 0x20, 0x18, 0x78, 0x28]}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x0, &(0x7f0000caf000-0x30)=[@flat={0x77682a85, 0x100, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000840000)=[]}}, @clear_death={0x400c630f, 0x3, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000ea1000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000c89000)=[0x78]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x40, &(0x7f0000624000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000904000)=0x0, 0x1, 0x3, 0x34}], &(0x7f0000c8d000)=[0x68, 0x0, 0x48, 0x38, 0x48, 0x28, 0x38, 0x40]}}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00009e9000)=[@ptr={0x70742a85, 0x0, &(0x7f0000267000)=0x0, 0x1, 0x3, 0x9}, @fda={0x66646185, 0x7, 0x4, 0x3b}], &(0x7f0000dd5000)=[0x30, 0x20, 0x20]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58, 0x30, &(0x7f0000db5000-0x58)=[@fda={0x66646185, 0x0, 0x1, 0x39}, @flat={0x73622a85, 0x101, r4, 0x3}, @fda={0x66646185, 0x0, 0x2, 0x1c}], &(0x7f0000d0c000-0x30)=[0x0, 0x38, 0x38, 0x38, 0x38, 0x38]}, 0x4}}], 0xc4, 0x0, &(0x7f00008ee000-0x24)="9f7abebde53258e394161e387311a0eb68ebf36489e66c9cb3e2bc3dea60486946f405bd4a72871424a756a8d3055bc7d469f9e9ba10d749a5fbd8d56ff0e4292813f1306e97d0a7751a9c1c626addf8a5a9dc0a70afb5124c79be950db8ccb5fbe15cd236212374dadbc17f0ad08048e9e6b6cbed7c60a97eaf724250f2b3ee24c1ef94e5a2a976dc9905697b6f87061615e07b3edf399c6acd7234962f2f972820d4123c1ae5939f96be9da424deec9e7cfbcc65fa7c9e269ed35ece6736212436fd1d"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000d00000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file1\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00004a9000)="") mount(&(0x7f0000452000-0x8)='./file1\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f0000bc4000)="") 2018/01/29 07:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000abb000-0xb)='/dev/midi#\x00', 0xbdb5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006fc000)={&(0x7f000081d000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 07:22:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000014000-0xf8)={{0x2, 0x0, 0x157, 0x2, 0x8000}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0xe90, 0x100000001, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) close(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000435000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 07:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) fcntl$getflags(r0, 0x40a) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r1, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000006a000-0x10)={&(0x7f00006f1000/0x2000)=nil, 0x2000}) lseek(r1, 0x0, 0x4) 2018/01/29 07:22:12 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000da9000-0xa)='/dev/vcs#\x00', 0x200, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000930000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ce6000)={[0x4000, 0x2, 0x1f001, 0x3000], 0x3, 0x51, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) close(r1) bind$llc(r0, &(0x7f0000702000)={0x1a, 0x1f, 0x3f, 0x6, 0x6, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ce1000)={{0x0, 0x1, 0x1, 0x3, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f000054a000)='./file0\x00', 0x4c) bind(r2, &(0x7f00001a9000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x2, {0xa, 0x1, 0x40d5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x32) syz_open_dev$sg(&(0x7f00007c7000-0x9)='/dev/sg#\x00', 0x0, 0x100) ioctl(r1, 0x2286, &(0x7f00006a4000)="") 2018/01/29 07:22:12 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000-0x20)=[{&(0x7f0000022000)=""/239, 0xef}, {&(0x7f0000023000)=""/4096, 0x1000}], 0x2) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) 2018/01/29 07:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) truncate(&(0x7f0000045000)='./file0\x00', 0xa5b) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000965000-0xc)={0x0, 0x1f, 0x17}) 2018/01/29 07:22:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) [ 42.720499] kauditd_printk_skb: 68 callbacks suppressed [ 42.720508] audit: type=1400 audit(1517210532.346:101): avc: denied { map } for pid=5777 comm="syz-executor7" path="/proc/234/mounts" dev="proc" ino=15564 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 2018/01/29 07:22:12 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) r3 = dup2(r2, r1) fcntl$addseals(r3, 0x409, 0x1) [ 42.859114] ================================================================== [ 42.866580] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 42.872979] Read of size 4 at addr ffff8801cc91b200 by task syz-executor5/5814 [ 42.880333] [ 42.881949] CPU: 0 PID: 5814 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #284 [ 42.889197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.898543] Call Trace: [ 42.901117] dump_stack+0x194/0x257 [ 42.904754] ? arch_local_irq_restore+0x53/0x53 [ 42.909423] ? show_regs_print_info+0x18/0x18 [ 42.913910] ? mark_held_locks+0xaf/0x100 [ 42.918041] ? do_raw_spin_trylock+0x190/0x190 [ 42.922615] ? inet_shutdown+0x2d4/0x350 [ 42.926663] print_address_description+0x73/0x250 [ 42.931493] ? inet_shutdown+0x2d4/0x350 [ 42.935542] kasan_report+0x25b/0x340 [ 42.939337] __asan_report_load4_noabort+0x14/0x20 [ 42.944252] inet_shutdown+0x2d4/0x350 [ 42.948124] pppol2tp_session_close+0x92/0xf0 [ 42.952597] l2tp_tunnel_closeall+0x305/0x410 [ 42.957069] ? pppol2tp_seq_show+0x1410/0x1410 [ 42.961630] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 42.966367] ? __release_sock+0x360/0x360 [ 42.970500] ? lock_sock_nested+0x91/0x110 [ 42.974717] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 42.979362] l2tp_udp_encap_destroy+0x95/0x100 [ 42.983928] udpv6_destroy_sock+0x161/0x190 [ 42.988230] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 42.993309] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 42.997970] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 43.002458] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 43.007538] sk_common_release+0x6b/0x2f0 [ 43.011675] udp_lib_close+0x15/0x20 [ 43.015376] inet_release+0xed/0x1c0 [ 43.019068] inet6_release+0x50/0x70 [ 43.022768] sock_release+0x8d/0x1e0 [ 43.026465] ? sock_alloc_file+0x560/0x560 [ 43.030676] sock_close+0x16/0x20 [ 43.034110] __fput+0x327/0x7e0 [ 43.037372] ? fput+0x140/0x140 [ 43.040644] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.045133] ____fput+0x15/0x20 [ 43.048405] task_work_run+0x199/0x270 [ 43.052280] ? task_work_cancel+0x210/0x210 [ 43.056583] ? exit_to_usermode_loop+0x8c/0x310 [ 43.061240] exit_to_usermode_loop+0x296/0x310 [ 43.065803] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.071336] ? __close_fd+0x222/0x360 [ 43.075134] syscall_return_slowpath+0x490/0x550 [ 43.079872] ? prepare_exit_to_usermode+0x340/0x340 [ 43.084871] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 43.089782] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.094778] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.099538] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 43.104276] RIP: 0033:0x453299 [ 43.107453] RSP: 002b:00007fde6f2adc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 43.115141] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 43.122392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 43.129638] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 43.136891] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 43.144158] R13: 00000000ffffffff R14: 00007fde6f2ae6d4 R15: 0000000000000000 [ 43.151451] [ 43.153060] Allocated by task 5819: [ 43.156766] save_stack+0x43/0xd0 [ 43.160200] kasan_kmalloc+0xad/0xe0 [ 43.163888] kasan_slab_alloc+0x12/0x20 [ 43.167840] kmem_cache_alloc+0x12e/0x760 [ 43.171974] sock_alloc_inode+0x70/0x300 [ 43.176025] alloc_inode+0x65/0x180 [ 43.179636] new_inode_pseudo+0x69/0x190 [ 43.183678] sock_alloc+0x41/0x270 [ 43.187199] __sock_create+0x148/0x850 [ 43.191065] SyS_socket+0xeb/0x1d0 [ 43.194584] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.199312] [ 43.200916] Freed by task 5819: [ 43.204188] save_stack+0x43/0xd0 [ 43.207625] kasan_slab_free+0x71/0xc0 [ 43.211502] kmem_cache_free+0x83/0x2a0 [ 43.215456] sock_destroy_inode+0x56/0x70 [ 43.219579] destroy_inode+0x15d/0x200 [ 43.223438] evict+0x57e/0x920 [ 43.226604] iput+0x7b9/0xaf0 [ 43.229689] dentry_unlink_inode+0x4b0/0x5e0 [ 43.234080] __dentry_kill+0x3b7/0x6d0 [ 43.237945] dput.part.23+0x6fb/0x830 [ 43.241720] dput+0x1f/0x30 [ 43.244630] __fput+0x51c/0x7e0 [ 43.247885] ____fput+0x15/0x20 [ 43.251144] task_work_run+0x199/0x270 [ 43.255012] exit_to_usermode_loop+0x296/0x310 [ 43.259590] syscall_return_slowpath+0x490/0x550 [ 43.264327] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 43.269063] [ 43.270669] The buggy address belongs to the object at ffff8801cc91b200 [ 43.270669] which belongs to the cache sock_inode_cache of size 992 [ 43.283745] The buggy address is located 0 bytes inside of [ 43.283745] 992-byte region [ffff8801cc91b200, ffff8801cc91b5e0) [ 43.295425] The buggy address belongs to the page: [ 43.300335] page:ffffea00073246c0 count:1 mapcount:0 mapping:ffff8801cc91b200 index:0xffff8801cc91bffd [ 43.309758] flags: 0x2fffc0000000100(slab) [ 43.313972] raw: 02fffc0000000100 ffff8801cc91b200 ffff8801cc91bffd 0000000100000003 [ 43.321829] raw: ffffea00073246a0 ffffea00073255e0 ffff8801d9843380 0000000000000000 [ 43.329697] page dumped because: kasan: bad access detected [ 43.335395] [ 43.336998] Memory state around the buggy address: [ 43.341925] ffff8801cc91b100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.349298] ffff8801cc91b180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.356639] >ffff8801cc91b200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.363973] ^ [ 43.367316] ffff8801cc91b280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.374656] ffff8801cc91b300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.381989] ================================================================== [ 43.389324] Disabling lock debugging due to kernel taint [ 43.395290] Kernel panic - not syncing: panic_on_warn set ... [ 43.395290] [ 43.402669] CPU: 0 PID: 5814 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #284 [ 43.411248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.420588] Call Trace: [ 43.423171] dump_stack+0x194/0x257 [ 43.426783] ? arch_local_irq_restore+0x53/0x53 [ 43.431429] ? kasan_end_report+0x32/0x50 [ 43.435556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.440288] ? vsnprintf+0x1ed/0x1900 [ 43.444066] ? inet_shutdown+0x210/0x350 [ 43.448107] panic+0x1e4/0x41c [ 43.451274] ? refcount_error_report+0x214/0x214 [ 43.456025] ? inet_shutdown+0x2d4/0x350 [ 43.460064] kasan_end_report+0x50/0x50 [ 43.464017] kasan_report+0x144/0x340 [ 43.467797] __asan_report_load4_noabort+0x14/0x20 [ 43.472708] inet_shutdown+0x2d4/0x350 [ 43.476577] pppol2tp_session_close+0x92/0xf0 [ 43.481048] l2tp_tunnel_closeall+0x305/0x410 [ 43.485543] ? pppol2tp_seq_show+0x1410/0x1410 [ 43.490104] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 43.494842] ? __release_sock+0x360/0x360 [ 43.498964] ? lock_sock_nested+0x91/0x110 [ 43.503179] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 43.507821] l2tp_udp_encap_destroy+0x95/0x100 [ 43.512381] udpv6_destroy_sock+0x161/0x190 [ 43.516677] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 43.521755] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 43.526401] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 43.530874] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 43.535953] sk_common_release+0x6b/0x2f0 [ 43.540080] udp_lib_close+0x15/0x20 [ 43.543768] inet_release+0xed/0x1c0 [ 43.547461] inet6_release+0x50/0x70 [ 43.551165] sock_release+0x8d/0x1e0 [ 43.554858] ? sock_alloc_file+0x560/0x560 [ 43.559066] sock_close+0x16/0x20 [ 43.562495] __fput+0x327/0x7e0 [ 43.565766] ? fput+0x140/0x140 [ 43.569028] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.573507] ____fput+0x15/0x20 [ 43.576763] task_work_run+0x199/0x270 [ 43.580630] ? task_work_cancel+0x210/0x210 [ 43.584932] ? exit_to_usermode_loop+0x8c/0x310 [ 43.589585] exit_to_usermode_loop+0x296/0x310 [ 43.594161] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.599680] ? __close_fd+0x222/0x360 [ 43.603460] syscall_return_slowpath+0x490/0x550 [ 43.608191] ? prepare_exit_to_usermode+0x340/0x340 [ 43.613182] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 43.618093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.623086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.627822] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 43.632554] RIP: 0033:0x453299 [ 43.635721] RSP: 002b:00007fde6f2adc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 43.643404] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 43.650647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 43.657891] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 43.665133] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 43.672377] R13: 00000000ffffffff R14: 00007fde6f2ae6d4 R15: 0000000000000000 [ 43.680049] Dumping ftrace buffer: [ 43.683570] (ftrace buffer empty) [ 43.687252] Kernel Offset: disabled [ 43.690853] Rebooting in 86400 seconds..