[....] Starting enhanced syslogd: rsyslogd[ 15.654678] audit: type=1400 audit(1520887974.403:4): avc: denied { syslog } for pid=3643 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2018/03/12 20:53:07 fuzzer started 2018/03/12 20:53:07 dialing manager at 10.128.0.26:41885 2018/03/12 20:53:11 kcov=true, comps=false 2018/03/12 20:53:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1f, 0x1, 0x3, 0x9}, 0x10) eventfd2(0x6, 0x800) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) r2 = accept(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) setsockopt(r2, 0x54, 0x5b9, &(0x7f0000000280)="f47c3b076738db6aaec2049fa2cd3023cefe886e9faa2360e46c4865be3b34a83485162f20822d64d3b1b293c4e93381ff3b75f2bfa04959538e53739e8df38141d94294c7366f9d370a3390e7cc7a529fcbb6fa7c7c465588dce7540db4477ddac873227f4ea9a242e39e2ff35cb43824e8bf7682433427aa73fa529c0be34f4fc2d878fbb96288f653842bd4199f2f3a86cd222998be5f584531e11a59af21c41186b44f03b08b5a80f450d11d59f2bcfa67ccfd81e7ed8cd84810a032372f8fea4d1bd69edba4eb8c259074345072660924b4b4bd87b829ac9e3e1536ddc9d134ae83222cf8019ee83f679ac648a7eb264b12b618ee80f8", 0xf9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8) r6 = fanotify_init(0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) unlinkat(r3, &(0x7f0000000480)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={r5, 0x2dd0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000540)={r4, 0xfff}, &(0x7f0000000580)=0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) bind(r7, &(0x7f0000000600)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x9, 0x1, "964af664e3ee4b67b73a5fff7f69574a0c9a38ea7534e35048738650dd02f35107719204c16f5782c6c03f72f6c64730b33ab4b53cf9d6c721d39c48e28e6a", 0x32}, 0x80) eventfd(0x8) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x58400, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000006c0)=0x1f, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000700)=0x1c, 0x4) pwritev(r6, &(0x7f0000001900)=[{&(0x7f0000000740)="5221e9cd288f14da022a6efbdb2888a2e7d51426c7300c20c19ed9602df72a6c522a1fc7fabb82b78879e29414f94565cfb5a5503c62c6ca53b41f13afb99313c364d65189040ee5ace34ecad4b5c430761c82af9abb6880d700f803d864cf30faac79c2263c39c0d3ef59ab38329ea313fc613ec77ff6880d61288e70842f6cb1a52071994b7b2a4709743508e9e4caee613516ad5e606b92bc3f1646548c1d9ec8e663ac0cf5828cf38a56257fd15ea88a2c59527a43b28ca9703439c592d22b8003fc8c2e38b2384f18272074b6a80918517b71578ffd18637fa5ce46e6fd483202984e65196d3e21cec492", 0xed}, {&(0x7f0000000840)="82dcc7d0c7a5d2cf1697501a90159e647e692307eeef10ea3790b9301321f40d2b3ec487f2f1dd43d262bb531a991a3ebe", 0x31}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="c91552c6907be2055e539a5d5ee4d3568f248b33841ab7bacd017bf795c1ac17679bcc4427687250d2", 0x29}, {&(0x7f00000018c0)="04ef24b977da21bc790fa1a54765fae054cff53b6cc4a2c93bc7a18aab809f6813200c617c3b0552d4fb666a6e9a0d", 0x2f}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001980)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001a80)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001ac0)={@empty, @dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0xa9d3e1a, 0x8, 0x400, 0x4, 0x0, r9}) r10 = dup2(r7, r8) mkdir(&(0x7f0000001b40)='./file0\x00', 0x32) epoll_wait(r7, &(0x7f0000001b80)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfff) ioctl$EVIOCGPROP(r10, 0x80404509, &(0x7f0000001c00)=""/252) 2018/03/12 20:53:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) setsockopt(r0, 0x20, 0xffffffffffffffc0, &(0x7f0000000040)="7bc14df2f8d88beb79ef08aef13c43276b1163b96b19b152b553e7a5353d8b68ff072a4a1947244da9479eb35f07e0bba45ceaaa8ccefc28fbbe8134e77e6ccee93e48a39e7728952e97b821ddd41e3d63f89a7e08c92b48816cee6a60779fa0e5bb1a1f816484f7742cf8f4ee", 0x6d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x4a}}, 0x98, 0x3, 0x1, 0xffffffffffffffc9, 0x28}, &(0x7f0000000240)=0x98) r2 = accept$ax25(r0, 0x0, &(0x7f0000000280)) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001340)={&(0x7f0000001300)=[0xa09, 0x1, 0x4a2], 0x3, 0x8, 0x8, 0x0, 0x47fe, 0x8, {0xddf, 0xfffffffffffffffe, 0x80000000, 0x1, 0x6, 0x40, 0x7fff, 0x9, 0xfffffffffffffffb, 0x40, 0x0, 0xffff, 0x3, 0x7cb, "638aca51a4b6d952645c7a0b9c1a899f0508f698d40a8338e33b56903dbf9040"}}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000013c0)) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = open(&(0x7f0000001400)='./file0\x00', 0x0, 0x0) r4 = accept4$unix(r2, 0x0, &(0x7f0000001440), 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001480)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0xc81d}, 0x80}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x3}], 0x64) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001500)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001540)={0x7, 0x0, 0x10003, 0x25c7e5ae}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001580)={r5, 0x378}) mknodat(r3, &(0x7f00000015c0)='./file0\x00', 0x80, 0xa0) execveat(r3, &(0x7f0000001600)='./file1\x00', &(0x7f0000001800)=[&(0x7f0000001640)='eth0{\\ppp1\x00', &(0x7f0000001680)='posix_acl_accesswlan0\x00', &(0x7f00000016c0)='!\x00', &(0x7f0000001700)='=-\x00', &(0x7f0000001740)='system$&wlan0#\x00', &(0x7f0000001780)=',\x00', &(0x7f00000017c0)='\x00'], &(0x7f00000018c0)=[&(0x7f0000001840)='vmnet0\x00', &(0x7f0000001880)="656d317d2d4004766d6e6574312f00"], 0xd00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001980)={r1, 0x68, &(0x7f0000001900)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0xffffffffffff8000}, @in6={0xa, 0x4e21, 0x2bf, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000019c0)=0x10) sendto$unix(r3, &(0x7f0000001a00)="16ea5eb2286181371acf111c587f5c9880c688e3fd211f29257e8577b0abc078eabbcf0d4e316f95dcea7d261b96cc0a368a2b208c2e3c1231b1570c23b9a701698603a6fd290c6edcd3a43b2aa31256469be5b9e7686b9fb6bba7ff5c7224a0c764a0f80a71af0242b4559d0d6f506dcfb16ffd900f878b790f9b3e413f12e45b25957b12d48c3b4588c1434a3b384b1eeba91bf37536945781ffc8f0f56ddfc0b675d9434bee3498db5baa95211fb9fe80cd0c0e8c887f9ae611c068d85eb441431ea6eeb6839188554c8f2c044771a1f0d32420005e617e16dbc74d2e43be97dbe1da215d532f852f8589f3a08a094b13db7c1e47", 0xf6, 0x80, &(0x7f0000001b00)=@file={0x0, './file0\x00'}, 0x6e) close(r4) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001b80)=[@in6={0xa, 0x4e23, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x12}, 0x7f}, @in6={0xa, 0x4e24, 0x2d7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x6d000000000000, @empty, 0x100000001}], 0x64) syz_extract_tcp_res(&(0x7f0000001c00), 0x1f, 0x9) vmsplice(r6, &(0x7f0000001d00)=[{&(0x7f0000001c40)="9714284d9d0245298f7d7bb44d62d718f343638f72da3888585961ed3a5df1411ba0001b150f4bd3ee865fbea0b23951141c2ef695e48fb45124d96fbf5fe8673222f31b44bf8f825f379dd1c0958da343018cc6f789e8b4c61815f11d622a0a2ef749f8", 0x64}, {&(0x7f0000001cc0)="24c64060427a8fac71e43d0adb", 0xd}], 0x2, 0x0) uname(&(0x7f0000001d40)=""/126) symlink(&(0x7f0000001dc0)='./file1\x00', &(0x7f0000001e00)='./file1\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000001e40)={0x4, 0x7ff, 0xff}) 2018/03/12 20:53:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x0, 'client0\x00', 0xffffffff80000003, "b057e93803d16b82", "2818caf053cec392c107186bc0f45cd18820184be3aa1cf156962074c96da043", 0x4}) fsync(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/180) close(r0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000280)={0x55, 0x4, 0x0, {0x1, 0xfffffffffffffffb}, {0x7ec, 0x5}, @rumble={0x70, 0x6}}) fremovexattr(r0, &(0x7f00000002c0)=@random={'system.', '\\\'wlan0/\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000380)={0x57, 0x9, 0x0, {0x7, 0x3}, {0x0, 0x5}, @cond=[{0xfff, 0xb5, 0x5, 0x5, 0x8, 0xffffffff}, {0x6, 0x3, 0x4, 0x1, 0x800000, 0x800}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000400)='./file0\x00', 0x119, 0xb00) mknodat(r0, &(0x7f0000000440)='./file0\x00', 0x8000, 0x20) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000740)={&(0x7f0000000500)={0x238, 0x9, 0xb, 0x100, 0x70bd25, 0x25dfdbfe, {0x5, 0x0, 0x7}, [@nested={0x1a0, 0x1, [@generic="679be7b67569f7bd671a02f6b0a203447a837389fa5aceae85fa91af42cd70950f87567eadf5671d1fc3ba30bd5502d95de436baf0358a005df195f83b42366324981d2592f25f2a85981c3efb9ff41f06d81cbe1c6c05d08caf4a822b499924f6d80cf335072da6a6e5690c1a02bd97af79571be4107e5c8b6a5ca66f2a2fdb0e30f03e341dcf0ba83dc4a460", @typed={0x10, 0x21, @u64=0x7}, @typed={0x8, 0x8}, @typed={0x18, 0x7c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a8b94b375eff5871bb6bd68cf1bde1ce28e617b8f96e6f0c9668861d37c0ba8274e2db6fe7f3f0bad405c7d2a906a14cd6460bc97b281d2bee7f87e41c5d87e0ecc9c60929405db392d433458e1ab9368c4110fc6f350bae5f91dfe3fdbc5b80e3093b183c2bd6b7bb0f8c26ebd97f1ee12228ab20aed0ac3c8c4e81ee68ff2d9b5e940de4cc4fec23a1aea1efc46b2672d1c8d8b76f9c8b2c8929fcdcc0882f547d34149197a082e1b665f3a8a0f04bf425b5bb4e55d8f887a699652ef55d4aa6ba2fc6", @typed={0xc, 0x1c, @u32=0x80}, @typed={0xc, 0x45, @pid=r3}]}, @generic="f6d35b0b6e75aed55af1a0d6308871a250e04909ceafb4155661f4a24c0d58e98cbc5023278dfd10c762bf0f10cecd0c0d6953d412e038561ff8ac359757e6f9ada6920c5b606e2caf463eaa50d8958f17452384140977e27f6cffc18072f5b48e4bd63d5198b1b58a084ab1509b3bcd72c5b1629920f0e4263c2b6936a948a380"]}, 0x238}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = getuid() fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000007c0)='./file0\x00', 0x5000, r4, r5, 0x5, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000880), &(0x7f00000008c0)=0x4) socket$inet(0x2, 0x80007, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000940)={0x4, &(0x7f0000000900)=[{0x2, 0x1, 0x8, 0x4e}, {0x80000001, 0x0, 0x1, 0x3}, {0x9da5, 0x1e1, 0x3f, 0x2}, {0x7, 0x2, 0x7fff, 0x53456e2c}]}) socket$nl_xfrm(0x10, 0x3, 0x6) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000980)={0x5, 0xafb1, 0x10001}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f00000009c0)="d7b6293dd7670d0ce72ddd64c3d55c5a6ed640a8b1a90df7384951a2207bee18cb3ef425d7a5b6de0b07afedc7d95649106d08603f1c2dc102822c94616d5e15e78c850cf8ff54db77d3ccc237252c9264e686984ad7f82334c1ecb7c9a99cea9176e28f1aa23184a1579cee813e1419fb622a207aed400453124d1cc2e64f7c6c414ecb5e1da9d531b79ea489bbd93fb146d0bfbfd0731ce9de0a3e565e5f68a09969f46d16a960e2a549309423f0028c87a5e15f272bf105da0982d41877874091e6cca5f9ab3b61d5da0517740c8b7671c45d16fe86b84a54e0ebcf138a", 0xdf) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1288) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/03/12 20:53:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x50802, 0x118) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="038ef40d4bce546d5224d9a62fb2e2f9", 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x78, &(0x7f0000000200)=0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000240)=""/251) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0x6a, [], 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000380)=""/106}, &(0x7f0000000480)=0x78) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000004c0)=0x2000000000000, 0x2) sendto$ax25(r1, &(0x7f0000000500)="396d6f16da08ebc0b1a7ee29684e82e9f6c04ad610e5ac", 0x17, 0x800, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000540)=""/63) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000640)={'rose0\x00', &(0x7f0000000580)=@ethtool_dump={0x3e, 0x127, 0x0, 0x88, "6ddd471d31aee006e96b381574a0cd713e1e406524021aa8345009be2f47829464275584714547667a31dcd073fe5c16ba70c4c4d7a7da2e3f84aa669f9bbb8558bb28f9bf417330ec072560710cd730f8d1923002f5e5e7c24efa5e9f8a2fc2219a9d273ff49f117d51e07709ec7169acc0b17b981642885c4215789f19df159bd8e6bdb4453368"}}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000006c0)={0x101, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x82, 0x80, 0x3, 0x6, 0x3, &(0x7f0000000680)='dummy0\x00', 0x3, 0x3, 0x1}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000740)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={0x4, {0x2, 0x4e21}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x2, 0x4, 0x7, 0x9, 0x0, &(0x7f0000000840)='teql0\x00', 0xe4a9, 0x3, 0x1}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000900)={0x5, 0x3}) r3 = accept4(r1, &(0x7f0000000940)=@can={0x0, 0x0}, &(0x7f00000009c0)=0x80, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x5, 0x4e22, 0x8, 0xa, 0x20, 0x20, 0x8f, r4, r6}, {0x100000000, 0x6, 0x8, 0x7, 0x3, 0x401, 0xebc}, {0x9, 0x5, 0x8, 0x9}, 0x400, 0x6e6bb2, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0xff}, 0xa, @in=@rand_addr, 0x3505, 0x2, 0x3, 0x1, 0x5, 0x2, 0xe24}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000b80)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7a}, 0xcf80000000000000, [0x2, 0x5, 0x8, 0x6, 0xfff, 0xfffffffffffffe00, 0x101, 0xeeb0]}, 0x5c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000c80)=0x9, &(0x7f0000000cc0)=0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000d00)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000d80)={'nat\x00'}, &(0x7f0000000e00)=0x78) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000e40)=@assoc_value, &(0x7f0000000e80)=0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000ec0)=""/4096, &(0x7f0000001ec0)=0x1000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000003040)={0x4, 0x8d8, 0xe7, 0xaa, &(0x7f0000001f00)=""/170, 0x5a, &(0x7f0000001fc0)=""/90, 0x1000, &(0x7f0000002040)=""/4096}) sendmsg$nl_netfilter(r2, &(0x7f00000054c0)={&(0x7f0000003080)={0x10, 0x0, 0x0, 0x48008}, 0xc, &(0x7f0000005480)={&(0x7f00000030c0)={0x238c, 0xa, 0x1, 0xc02, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x4}, [@typed={0x10, 0xe, @u64=0x7}, @nested={0x109c, 0x6, [@generic="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@typed={0x8, 0x88}, @typed={0xc, 0x15, @pid=r5}, @typed={0x84, 0x7a, @binary="4e7072b74b294b9ead4d79ca1efa89bc2ffbcd8ff7e41d2c8875726aef4fbe922deedf4319c82788e63eea7faef8a7d5d4cd3e688d180d02dca5240821b34bf5499d877dde087d90a91161cdfd773687685711353d751fd3c1bf619719d494778184e8195b518eae57e136239f22807061e09b52212b26d6b6d73bbe"}]}, @generic="8c9c972337815fa5a5f0c593276369b34de5f4560befeace746f10a635806ba22094e0efae95eeeb2c6801f2d7ea1e38930355121e20d35687e74f50b94e7ec22fc0afbf32bcd7ed041d0667435d1ee06028f5a3b64e13e5ab8e3ebc0060c011098ef265e3e188862bc18972907998f0ca042e01ec0dd892e82bd825de50864d236be422195bceba28c42219eebc35bc4ac678b408f98102d781542b2383aad4f85137942219b1a249eb6bfe2db4bf875c2e344045acfbcf5c5ddc7b17ada54bcfc0de9012a909", @nested={0x11e8, 0x3e, [@generic="144d307a1599b41eac6c21f07ff19e5966bad8a58d17f6a2253cd0dbf198fea90c29a8018ad6d8ba7d5e848ab4876ce11bbca0ce3ee17756f28e24beebe1c0da721e10f2b7e9a936b3a6b8921c868321c1e6a9307803ec907e221c0c58c5421eb05357f419b5183ad9c1027d900cfee44505098f716df010520493cafdec3e5ea0e65cc8aaad6fb62dc6a960911db37748bb5c93fc3449852d90684f89b56129afda1e8bbe0ede5a8caee5c14c671d67f314e59c676efbea19097e61b0b7d8cc8fdcad2004721d6c9d96585ab8732198f73496685b89dc", @typed={0xc, 0x6c, @ipv4}, @typed={0x1008, 0x43, @binary="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@typed={0x3c, 0x5a, @binary="b55874142cae564deb7e73031ef2eb059f98d28f33facafda5a165add1987c11b1eaca4b341a1748e20c06d4dd25d22f14"}, @generic="95864df8069af960b6eab431ba64104be787decf9687c231692a7550486cc9736f6a553b11da74335a021f94bc9217ab2b7a622de988a33f68785c76c8cb36d86025edaed459d35ef5b2c3fe9c651c68eb01a03470e733cf38f582caadb780215abc59af1ef30ba9ad52fcac6ef5f72d3f80a7f800bbc579f9fa123504887c5aca1ad8e1cb345d01", @typed={0x10, 0x89, @u64=0x9}, @typed={0x18, 0x2, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x34, @pid=r5}]}, @typed={0x10, 0x1d, @str='teql0\x00'}, @typed={0xc, 0x91, @u32=0xf640}]}, 0x238c}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0) 2018/03/12 20:53:13 executing program 4: r0 = getpid() getpriority(0x0, r0) r1 = getpid() sched_getparam(r0, &(0x7f0000000000)) r2 = accept(0xffffffffffffffff, &(0x7f0000002080)=@ax25, &(0x7f0000002100)=0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000002140)={'HL\x00'}, &(0x7f0000002180)=0x1e) recvmsg(r2, &(0x7f0000002440)={&(0x7f00000021c0)=@nl, 0x80, &(0x7f0000002340)=[{&(0x7f0000002240)=""/217, 0xd9}], 0x1, &(0x7f0000002380)=""/156, 0x9c, 0x2}, 0x10000) sched_setaffinity(r1, 0x8, &(0x7f0000002480)=0x5) r3 = accept(r2, &(0x7f00000024c0)=@generic, &(0x7f0000002540)=0x80) r4 = accept(r3, &(0x7f0000002580)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000002600)=0x80) connect$inet6(r4, &(0x7f0000002640)={0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x1907}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002680)={0x0, 0x10000, 0x9, 0xfff}, &(0x7f00000026c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002700)={r5, 0x1000, "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"}, &(0x7f0000003740)=0x1008) sched_setaffinity(r0, 0x8, &(0x7f0000003780)=0x10001) r6 = fcntl$dupfd(r3, 0x0, r4) write$selinux_create(r6, &(0x7f00000037c0)=@access={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x31}, 0x34) tgkill(r1, r1, 0x25) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000003800)=r1) ioctl$VT_DISALLOCATE(r6, 0x5608) getsockname$packet(r6, &(0x7f0000003900)={0x0, 0x0, 0x0}, &(0x7f0000003940)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003980)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r7}) r8 = syz_open_procfs(r0, &(0x7f00000039c0)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000003a00)={'bcsh0\x00', 0x503}) perf_event_open(&(0x7f0000003a80)={0x0, 0x70, 0x7, 0x2, 0x80000000, 0xfffffffffffff000, 0x0, 0xe1fd, 0x80000, 0xb, 0x3d, 0x2, 0x4, 0x0, 0x9, 0x401, 0x81, 0x1, 0x1, 0xce, 0x1, 0x18000, 0x2, 0x0, 0x50, 0x80000001, 0x3, 0x9637, 0x1, 0x3ff, 0x1f, 0x2, 0x6, 0x6, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x80000001, 0x7, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000003a40), 0x2}, 0x10, 0x8e0, 0x1, 0x6, 0x1f, 0x0, 0x4}, r0, 0x7, r8, 0x1) writev(r2, &(0x7f0000003d80)=[{&(0x7f0000003b00)="aa9bc9bf23efb57dd4d0082064cd35bf1e534779d0af210ca6bc195bc8de5a", 0x1f}, {&(0x7f0000003b40)="507621f8aa57becdfca6127ed04c0d62fd3c5e1ef9dec15b5750b065ab7141", 0x1f}, {&(0x7f0000003b80)="98aab1fa33f857d7ba7acdbdf4cfab80e408447bc4b46fb820416aa6b5daa8d43a7ce363a583475665ec46f1fa3135f891ae86a0011b0cad5bfa07e69ef22844c1249625e4d0c91323d9eae12e25d30bcc42e3a6ddcef14fce793c", 0x5b}, {&(0x7f0000003c00)="11f7a7c2dd2ab113fa1670dc5febb3e6f871d30ba7d527d6c2848fb36553e9db7f8cf4946fa20af43528bea1f72101a4e703d41af6b0d687b69cd818fb978579c1d10c6af21ecee5081984d4130487907939615eeb36d10f91d05354cd3cc4215adba1580171b72e0db5e2d7171ae04223313babccc840f5ac31bbe86a70bb299125dc95912df3f9c5a68056cc7b855dd0e6ab69ba2af836edde867812ca52c91c06431c0f2e3c", 0xa7}, {&(0x7f0000003cc0)="79a739365c15a166eb36031979b6b30b9c351496632c3f26d05f2d5c0f62b74d4185a21bc4abd6ea8e7295fe68a361c050b1da2a13bc0f8195b4be6c89572049daefc5ae6fb0dac1aa7946e39241a21a95635d631494365cc720d63e5c89265947512ac26256f6ba7b41a1c31d6e4b829deb07a962b3df5b7da9a6e3baa8f8af8571", 0x82}], 0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000003e00)={@mcast2={0xff, 0x2, [], 0x1}, 0x18, r7}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) modify_ldt$read_default(0x2, &(0x7f0000003ec0)=""/212, 0xd4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003fc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x34, r7}) ioctl$VT_WAITACTIVE(r8, 0x5607) 2018/03/12 20:53:13 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e23}}}, 0x88) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8a, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) sysfs$3(0x3) r3 = dup3(r2, r1, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x20, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r4, 0x5b39b6c3}, 0xc) ioctl(r3, 0xffff, &(0x7f0000000340)="69d1b938987b0bf6eb2e011989f668e69782b20c1cc1ef68d18b83d278d607572ed4455847f33a8e48b35d370b048d7e204f743371d4beec0cec51c9fbeebb82794bac87ca166022f0f509e61955ff335568ed21a1c15865dd93c8d6ad7c49ee11349cdf1edd58fe5fc2ee31c60629811acb250ae581095da10374abb5b936a5e6") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x40600, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x401, {{0x2, 0x4e21}}}, 0x88) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x307}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller1\x00'}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCSBRKP(r5, 0x5425, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x3, 0x4, 0x4, 0x5b9, 0x7, 0x6, 0x3, 0x3, r4}, 0x20) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000005c0)) getsockname$ipx(r3, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000680)=""/125) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000700)) getpeername$netrom(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10) r6 = gettid() fcntl$setown(r1, 0x8, r6) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000840)={r4, 0x7}, &(0x7f0000000880)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000008c0)={0x0, 0xfff, 0x3, 0x9, 0x7, 0x3, 0x1}, 0xc) sendto$ipx(r1, &(0x7f0000000900)="b5256578234bd21f5d12ac66a3711db863fb051d804f82659981ac5591f41e4d6e338e2fed9011603250a240e3d99e4fc7f5ebc0fffb64805e8e372e1ee51330c3c6fe792ec41f9653b795dbbd3bdf8b4fc4d1d8ea1ef3430fcdc627215bd446ace90af540e967006e9deeaccf8a78426f752de21878ad72079612", 0x7b, 0x4000001, &(0x7f0000000980)={0x4, 0x9, 0x3, "74b3fefcd1d6", 0xffffffff80000001}, 0x10) 2018/03/12 20:53:13 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5b1c, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x0, r1, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x44, r1, 0x10003, 0x3}) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x207, 0xfff000000000, 0x7, 0x4, 0x837e}, 0x10) write$fuse(r0, &(0x7f0000000100)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out}, 0x12) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0xbb0e, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0xff, 0x1f, 0x3, 0xa1f8}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'bcsh0\x00', 0x7fffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x3, 0x8001}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xe3, @empty, 0x10000}}, 0x6, 0x36d}, 0x90) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000003c0)={0x7, r1, 0x10001}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0xc}, 0x100000001}}, [0xff, 0x3, 0x222, 0x6, 0xffffffffffffff56, 0x5, 0xff, 0xffff, 0x9, 0xbd, 0x1, 0x1000, 0x2f0, 0x233, 0x747]}, &(0x7f0000000540)=0x100) accept4$nfc_llcp(r0, &(0x7f0000000580), &(0x7f0000000600)=0x60, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x20000680, 0x0, 0x0, 0x200006b0, 0x200006e0], 0x0, &(0x7f0000000640), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x10, 0x8, 'gre0\x00', 'irlan0\x00', 'vlan0\x00', 'gre0\x00', @random="eb736a0fe7e5", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x70, 0xd8, 0x150}, [@snat={'snat\x00', 0x10, {{@empty, 0x10}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0xffffffffffff60fc, 0x3, 0x1, 0x0, "45351fed07d468d0d9d71d3b646177eef5704f16d07192f10beb390a5a53875cf7ae0534b0bd6f73ff33bdcd029faf5ba77ce6d90208aae3fdaa55723f3f8f90"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x288) getsockname$inet(r0, &(0x7f0000000940)={0x0, 0x0, @remote}, &(0x7f0000000980)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000009c0)={0x18, 0x0, {0x1, @empty, 'gre0\x00'}}) r3 = add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000a00)='ceph\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="73ba928923b6873ce2a32d297bc4770627eb3a3b5826b26014775734492cf6b747e76d5203addc417c849d60a9bac8d84d6fcbee3529df6487", 0x39, r3) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000b40)=""/124, &(0x7f0000000bc0)=0x7c) uname(&(0x7f0000000c00)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c40)={0x1, 0x1, 0x5fd7, 0x4, 0xffffffffffffff80, 0x80000000, 0x9, 0x2, 0x7, 0xfffffffffffffffc, 0x8}, 0xb) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000c80)=""/242) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000d80)={0x71c, r1, 0x10003, 0x2}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000e00)={0x8, &(0x7f0000000dc0)=[{0x1f, 0x4516601b, 0x5, 0x20}, {0x7, 0x6, 0x7f, 0x81}, {0x5, 0x8, 0x200, 0x8}, {0x5, 0x1, 0xd74, 0x9}, {0x8, 0x8, 0x0, 0x40}, {0x59a7b5d8, 0xe0c, 0x56, 0x3}, {0x100, 0x9, 0x100, 0x8000}, {0x3, 0xbc9, 0x2, 0x5db4}]}, 0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000f00)={0x0, @multicast2, @dev}, &(0x7f0000000f40)=0xc) bind$packet(r0, &(0x7f0000000f80)={0x11, 0xf6, r5, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/12 20:53:13 executing program 7: r0 = memfd_create(&(0x7f0000000000)='@vboxnet0\x00', 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xfa60, 0x1, 0x80000001}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x401, 0x6, 0x8, 0x1ff, 0x7ff, 0x722d4afe, 0x9a, 0x5, 0x2, 0x40}) ioctl$TIOCSTI(r0, 0x5412, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000180)={0x9, 0x1d, 0x1, 0xa3fd, 0x1, 0x7, 0x820a, 0x2, 0x2, 0xa9}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) setpgid(r4, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r5, 0x5422) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000240)="fc16786415ad0afae0e1ad6515bfce902c0a441c37340c652efc81d7cd5379c35096b78bccf84cd827d233826ad6248944b4faa4eb9e45fdf04247beb79da524ae8d3e169b6dda6673606d6f6b21ffb92f080d8dd3301f2a8b5862d170e65b7fb69c946fffff2531ce388a41e2cb2889c6d2f880efa0ac1289d6820c9233fd0bf5c87ca5fcb4b2883ebd5ce990a75b2adace4d9768db8eec3b613145c264239aa5ca5238733b7acf1a6eab8736bd862455afb5a235dc719f75cd547b3e8b9d22586c128b1d6d4b4c5c8dfa0d51780bdf830d9a37") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000380)=[{0x3, 0x8}, {0xb}], 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000003c0)='bridge0\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000400), 0x10) getsockname$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000880)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)=@ipv6_newroute={0x318, 0x18, 0x308, 0x70bd25, 0x25dfdbfb, {0xa, 0x30, 0x10, 0xfff, 0x0, 0x3, 0xff, 0x6, 0x2500}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_ENCAP={0x2c8, 0x16, @nested={0x2c4, 0x7c, [@typed={0xf8, 0x1f, @binary="ac6427774c3aef11d979d31b2e14c5ff5489351af6b85616437f21f8a0f867fc9e6bd8ebbb45ebb0455f2dd2ca14fc5def4e7884df03f49e886dde4c8a98fa68805579856719e8b5e4840d9ce4fe27d373c447532827068a92a8d091f9f15d33c3e7465666f72b43f41016f86989c6db7868ed53e65676226b2a4cd2e9c362e8fe13c8defe38b8db8611077a93c7d0e158f6d6ab88abf8ed15b25b6b656ac79fa4324befd0358004f6be9cee94b37513336118d7e2861648ffbcb934a1c98c2b672f3aae05b7247860098510416f349e666d545f2673b35919b7ea142421c16aa2bb2628164932213f87fb6b9b"}, @generic="6a8a8619b87d804757dde8dfbd0b47218de89c5ac0e0956df3d6d6a31e80a88eac7bf4538191562745e5df0218b0eb9352cd4c86b1ad44220e8f5848cbd47ad2d2c3f41ca0b5e9d74e8b5d1d1512d3b3fa957327111d1a900b62d451adf8076589800ea98d75a7bce603ae98f547d098bace43fef0bc97058ab7d99ec984323fffec710d285f771be4a1239fceeb95590f7673e21c63fb73d71db28b9046acf3905a3ea3ad4bd020b714fd43dcc50d93467b907b75dbe36c288f8275da11f2fd5c2b57a19e85d8b6e0685d12bce82eb39ed1837144f51234b54b0816c19cd7dda3730ebdbca0ee8158522aa7835e", @generic="296a4b425f6eb94c429ecc61bf7aea369009871f0ab1c1edd0fd3f941fb45b83ea703f7d68afb654ae4fb81616b9c3b22185f4fda291a3e68de8613c44d392f0716615b45e6ea0878f85f26c61567a528f96f80d856568e5377d3fcbb13d0905313450bf3142f87cf35f28775a488f7b583eda586963e56cce9fa79426e6b4cab0f75be37d878036ba1fddacbb462421f0e939b746d2da85abb07a963180d1aad7d82c531410bd7a1173eeb4cb4885a887fa52e6100184e0b5693d238aae2d480a", @typed={0x18, 0x18, @str='wlan0vmnet1/\x00'}]}}, @RTA_IIF={0x8, 0x1, r6}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x318}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) connect$llc(r3, &(0x7f00000008c0)={0x1a, 0x33f, 0x0, 0x5, 0x100000001, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000900)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x28) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={r9, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000009c0)={r7, 0x1, 0xfffffffffffffffd}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000a00)={0x81}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a40)={r8, 0x8}, &(0x7f0000000a80)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ptmx\x00', 0x400000, 0x0) connect$packet(r2, &(0x7f0000000b00)={0x11, 0x1f, r6, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000b40)=0x667f4ba9) alarm(0x8) syzkaller login: [ 34.827865] audit: type=1400 audit(1520887993.583:5): avc: denied { sys_admin } for pid=3851 comm="syz-executor0" 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 [ 34.860098] IPVS: Creating netns size=2536 id=1 [ 34.873602] audit: type=1400 audit(1520887993.623:6): avc: denied { net_admin } for pid=3854 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.912723] IPVS: Creating netns size=2536 id=2 [ 34.943493] IPVS: Creating netns size=2536 id=3 [ 34.974717] IPVS: Creating netns size=2536 id=4 [ 35.015827] ip (3917) used greatest stack depth: 23840 bytes left [ 35.023942] IPVS: Creating netns size=2536 id=5 [ 35.071906] IPVS: Creating netns size=2536 id=6 [ 35.116622] IPVS: Creating netns size=2536 id=7 [ 35.160775] IPVS: Creating netns size=2536 id=8 [ 37.276026] audit: type=1400 audit(1520887996.033:7): avc: denied { sys_chroot } for pid=3854 comm="syz-executor1" 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 [ 37.387953] audit: type=1400 audit(1520887996.143:8): avc: denied { dac_override } for pid=3856 comm="syz-executor0" 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 [ 37.396720] audit: type=1400 audit(1520887996.143:9): avc: denied { net_raw } for pid=5091 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.475469] audit: type=1400 audit(1520887996.213:10): avc: denied { create } for pid=5091 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.484217] audit: type=1400 audit(1520887996.233:11): avc: denied { ioctl } for pid=5091 comm="syz-executor1" path="socket:[13643]" dev="sockfs" ino=13643 ioctlcmd=0x5412 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 20:53:16 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000008600000000000000000000000400000000006273261a9c775bb428d7f010a800373f2d5418598d84e7a03d65833f72936264a72bf7e3b7fcdcdfeae9db2b6ee532ed104a4f925ba7609a5162d29bb9645c06272e2eed7631157c4a931215383d837d72e830d587173750fdb241a8980aee354d6f5f01f8170700a441aedfba0f"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x4, 0x2, 0x0) 2018/03/12 20:53:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) r2 = gettid() ptrace$peek(0x2, r2, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000080)={&(0x7f0000000040)="597ffe487a1268f450af11c9cf15d512ef372608816f73d1f990fb64cc85edc4f9a66f0a51", 0x25}) listen(r0, 0x0) 2018/03/12 20:53:16 executing program 3: r0 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="7150cc35002dd14a4ae47fcfaab67fa4fdc6c1172067b4190fd7e4739e5e62839d8d52b347824ee38491e635877b79c3dd2ed81713f90c19188c9fa2205064507b12a3e40267ce6a237d282ceb228cd890306220ee5dc590e56beafb23dad2f1148fa2f2c9d3853fd8b24902e29f7ed0b19abec31811b2c9b64084b1b464a1b30280ba7fd555d3f923f8a2e740e6fc73dc6d4eb56b345b70245b705d2d875bb6ad6884e6b63ef69d9648139bdc295d0b5e7e8e65ce702798416e0c62e115fea1aaef9cb158f85ea72b096cc13945e0e589de5383acd34c717fb5acd6f40accc56c4c9e8777e3", 0xe6, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000380)=""/194, 0xc2) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) wait4(0x0, &(0x7f00000004c0), 0x40000002, &(0x7f0000000180)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) 2018/03/12 20:53:16 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000687000), 0x4) 2018/03/12 20:53:16 executing program 1: r0 = socket(0x18, 0x0, 0x4) getpeername(r0, &(0x7f0000002fe0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x20) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)) 2018/03/12 20:53:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x28, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/12 20:53:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000420891de80f7c94a00"], 0x12c}, 0x1}, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/35, 0x23}], 0x1) 2018/03/12 20:53:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/03/12 20:53:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008c0f4c), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x8, 0x4) close(r0) 2018/03/12 20:53:16 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/03/12 20:53:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}) 2018/03/12 20:53:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_key={0x2, 0x9, 0x8, 0x0, '5'}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = dup(r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x0, 0x7, 0x0, 0x5, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_address={0x3, 0x7, 0x6c, 0x20, 0x0, @in={0x2, 0x4e20, @rand_addr=0x100000000}}]}, 0x28}, 0x1}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x45eb, 0x0, 0xf6, 0x9, 0x1, 0x5380000000000000}) 2018/03/12 20:53:16 executing program 2: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) read(r0, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/03/12 20:53:16 executing program 7: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x100000000000000) 2018/03/12 20:53:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = inotify_init1(0x800) ioctl(r2, 0x3, &(0x7f00000001c0)="00aab2d688fe88465de12239c498e153a15c4309000000950acb61821344d5a0cb2df43ede143ffcfbc35933") keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, r1) [ 37.730378] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 37.738157] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.740072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.742249] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2114 sclass=netlink_route_socket pig=5232 comm=syz-executor6 [ 37.742714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2114 sclass=netlink_route_socket pig=5232 comm=syz-executor6 2018/03/12 20:53:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0xdf) fcntl$dupfd(r1, 0x406, r0) 2018/03/12 20:53:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000), &(0x7f0000c91ffc)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x90000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='lo\x00}vboxnet0cpuseteth0\'eth1\x00', &(0x7f00000000c0)='cpusetuser^\x00', &(0x7f0000000100)='mime_type\x00', &(0x7f0000000140)='em1}}(\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='lokeyringselftrustednodev{eth0trusteduser/\\system}\x00', &(0x7f0000000280)='\x00'], 0x1000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/12 20:53:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000), 0x0, 0x4, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup2(r0, r1) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 20:53:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbff, 0x404100}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x338, @time={0x77359400}, 0x4, {0x9}, 0x4, 0x3, 0x8}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 20:53:16 executing program 2: ustat(0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)) 2018/03/12 20:53:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x109380) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="8916ef0411000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0xfa1a, 0x4) sendto(r1, &(0x7f0000000000)="dca455786398eb5d7918d8fd0b306f5d0a5be16bfa1f6bf53b04948ea8c0622fbdf6c458fa5fc9717ed113dc6667197ba12ba02b59e0f2fe1c4223f8ddc639f9f250dd2b210863e1dcac291bb9213e95116892946917319f8fb5bd8427c3f292d903d84e9a5ce415540e572c83bbc4055ce06c994845ef63107be1354dbab14d30ba7591fdd2159d", 0x88, 0x1, &(0x7f00000000c0)=@nl=@unspec, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) 2018/03/12 20:53:16 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000400000000000001000000000000000000134600000000000000ebff0000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) 2018/03/12 20:53:16 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0xfffffffffffffffe, 0xffffffffffffffbe) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/03/12 20:53:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2380, 0x4) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) 2018/03/12 20:53:16 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x10113e, 0x0) 2018/03/12 20:53:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000100)="223f48dacb3e585a41d487d8060ad8827947098c9be6a6652cfe9d17dd704887b686ba027d7aea8aa92d5e1b12d6d91978bd2700079392f6067a767d2fb05637e492f1ab54461bfc6ed3dc1200a772fe689608d9cb1523f94fda593c589b762919a064ec5143b91dc1600b6a851951a5f380b444084887f87fdaf495fec22e4ffd6aafbdeaa7055cfad35a81b14b14fa2f5f1dfbe419c109595529") readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x3b03, 0x4) 2018/03/12 20:53:16 executing program 6: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000000)=0x2, 0xfffffffffffffd4e) r0 = memfd_create(&(0x7f0000000a40)='{\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000bc0)=0xe8) getresuid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e23, 0x80, 0xa, 0x20, 0xa0, 0x7f, r1, r2}, {0x1, 0x1, 0x2, 0x8, 0x1ee1, 0x80000001, 0x7f, 0x200}, {0x5, 0x8, 0xad7, 0xc6}, 0xfffffffffffffffd, 0x6e6bbf, 0x2, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x5, 0x4d6, 0x6c}, 0x2, @in6, 0x3505, 0x1, 0x3, 0x5, 0x5, 0x9, 0xfffffffffffffff7}}, 0xe8) 2018/03/12 20:53:16 executing program 5: lremovexattr(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r1, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f0000009ffc)=0xc) r2 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0xb8b3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/12 20:53:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="b576f103d810e2", 0x7) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x200) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="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", 0x1000) 2018/03/12 20:53:16 executing program 5: r0 = eventfd2(0x6, 0x80003) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) 2018/03/12 20:53:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x5}) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040)=0x100, 0x4) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r1, &(0x7f00000abeab), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/12 20:53:16 executing program 2: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x4, 0x8, 0x8001, 0x8, 0x5f, 0x80000001, 0x7, 0x0, 0x6, 0x6}, 0xb) r0 = socket(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/12 20:53:16 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x5e0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x58) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/128, 0x80) shutdown(r0, 0x0) 2018/03/12 20:53:16 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/41, 0x29}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8) 2018/03/12 20:53:16 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) clock_settime(0x0, &(0x7f0000000100)) 2018/03/12 20:53:16 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/215, 0xd7}], 0xa, &(0x7f0000000880), 0x0, 0x8}, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/12 20:53:16 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="05f5400000000004c8ed0000fffff8ff7f00"], &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f0000000180)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x11010, r3, 0x0) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) 2018/03/12 20:53:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="3401000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000001000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x134}, 0x1}, 0x0) 2018/03/12 20:53:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) fcntl$getown(r0, 0x9) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x6, 0x401, 0x100000001, 0x9, 0x7, 0x7f, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x100000001, 0x800, 0x2, 0x400, 0xff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x58, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x18}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x800a, 0x9, 0x200, r3}, &(0x7f0000000380)=0x10) 2018/03/12 20:53:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000bcdffc)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) prctl$intptr(0x1d, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x2a, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x652b7716, 0x4, 0x0, 0x1, 0x1}, &(0x7f00000001c0)=0x98) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x5e20}, 0x1c) 2018/03/12 20:53:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0x6) sendto$packet(r0, &(0x7f0000000040)="085ee210f5277a387629f5ee9a082e9767a9dff4697800ceb2098b4ff705d9361931be0310c6c3ea2a3de9b0fbd07c01ffa283c370083bcca5eab347ee4371872fc5b9c80c3fac18058a7d256efea7c58d9ab334ad178e1f4c41d3bfa373754e78ad885e6dbd15e4dc42df54f8d2663f9dc9e4959750420f99498a02853e2531fd9aebebf3f0206b70e93ea7af09743a2621dfdb6c1ac9b642628cc4c5cdacb41946efecebaf0115e5f6f27e63e0cc03f88c74fb1f8f560758", 0xb9, 0x0, &(0x7f0000000640)={0x11, 0xf, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x4, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) alarm(0x400) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/12 20:53:16 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @rand_addr}, 'syz_tun\x00'}) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/03/12 20:53:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0xfffffed7, &(0x7f0000000100), 0x2ae}, 0x0) personality(0x400000d) 2018/03/12 20:53:16 executing program 2: r0 = memfd_create(&(0x7f0000000000)='//%\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000013c0)={0x29, 0x1, 0x6}) getsockname$llc(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001280)=0x10) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer2\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001100), &(0x7f00000014c0)=0x4) read(r1, &(0x7f00000012c0)=""/17, 0x11) r3 = dup3(r2, r0, 0x80000) ioctl$KDMKTONE(r2, 0x4b30, 0x9) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001440)={&(0x7f0000000080)=[0x7, 0x0, 0x401, 0x72], 0x4, 0x7fff, 0x7, 0xa700, 0x2, 0x7f0, {0x8c8, 0x9, 0x9, 0x8000, 0x101, 0x5, 0x800, 0x3, 0x4, 0xffffffff, 0x31, 0x1f, 0xfc6, 0x7, "92a2a5d71a4c2a2a9011120d92cfcb3668e68cb2dba9de6f0b5737dfab1597a2"}}) accept4$packet(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001180)=0x14, 0x80000) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x101, @empty, 0x81}, 0x1c) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x12, 0x1, 0x3, 0x18, "7c4a62e47aa88b77ccd14ba4d4b9107039b8c936545e9da90936dcfcfab922bff6eda22af940b6858d510a1b749075b3cd21582f57acd385de37eaae919f7a94", "d1e8706c22d1cde1ad6d1349a11603dcc08b5d40564a1e5ae068024a823b538b", [0x6, 0xd8ef]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000011c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000010c0)) 2018/03/12 20:53:16 executing program 1: setns(0xffffffffffffffff, 0x0) 2018/03/12 20:53:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x800}) fstatfs(r0, &(0x7f0000000000)=""/63) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000200)=""/155, 0x5e}], 0x1000000000000012, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/03/12 20:53:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000280)=0xfffffffffffffea9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) ioctl$LOOP_CLR_FD(r1, 0x7003) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x15}, @empty, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/03/12 20:53:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000728d9ae33a060000000100000000000000009fa7c11b", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa"], 0x20}, 0x1}, 0x0) 2018/03/12 20:53:16 executing program 0: seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b7ff0)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xa, 0x2, 0x2, r1}, 0x10) 2018/03/12 20:53:16 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = socket(0x10, 0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xffffffffffffb8d0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@mark={0x0, 0x15}]}, 0x4c}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbff, 0x80000002}, 0xc) fallocate(r1, 0x2, 0x80000001, 0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f0000000340)=""/222, 0xde}], 0x2, 0x0, 0x0, 0x8}, 0x2000) [ 38.076534] IPv4: Oversized IP packet from 127.0.0.1 [ 38.079523] audit: type=1400 audit(1520887996.833:12): avc: denied { create } for pid=5352 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 20:53:16 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) ioctl$KDSKBLED(r1, 0x4b65, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) 2018/03/12 20:53:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) recvmmsg(r0, &(0x7f0000b9af4c)=[{{&(0x7f0000b14fa8)=@alg, 0x80, &(0x7f0000852f80)}}], 0x1, 0x0, &(0x7f0000cebff0)) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/03/12 20:53:16 executing program 3: epoll_create1(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000440)="d4", 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x440}, {r0, 0x20}, {r0, 0x80}], 0x4, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x8}, 0x8) 2018/03/12 20:53:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000100)="a0c2c6bec07f3870bd2601c49e2664851cec569d9583372438a3c960e26e5c0387ea1c45bc354001df1febb30a851ea58fc8eb1a849b3765872bd33ff77fa7209c353d8395c2516629", 0x49) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="8e1fd4a05cef593ac7d2c7f6feb2db1e1f2d79817107b9cbe59fbceaa6ff14c0b649c1", 0x23) 2018/03/12 20:53:16 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/12 20:53:16 executing program 7: r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 38.120193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36210 sclass=netlink_route_socket pig=5370 comm=syz-executor6 [ 38.134615] IPv4: Oversized IP packet from 127.0.0.1 [ 38.154424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36210 sclass=netlink_route_socket pig=5386 comm=syz-executor6 2018/03/12 20:53:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x2000}, 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x4000, 0x0, 0x0, 0x0, 0xa, [{0x172a, 0x0, 0x2, 0x0, 0x0, 0x4}, {0x2d30, 0x8e17, 0x4, 0x0, 0x0, 0x3f530b37cd552835}, {0x1c7, 0x1, 0x7f, 0x0, 0x0, 0x1801}, {0xfffffffffffffff8, 0x3ff, 0x9, 0x0, 0x0, 0x2600}, {0xffffffff9917b6c9, 0xb4, 0x30, 0x0, 0x0, 0x400}, {0x4, 0x100000000, 0x128, 0x0, 0x0, 0x1}, {0x8, 0x13, 0x6, 0x0, 0x0, 0x8}, {0x8, 0x8, 0x2, 0x0, 0x0, 0x400}, {0x2, 0x6, 0x4, 0x0, 0x0, 0x800}, {0x3, 0x8, 0x1c6e}]}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x40012, r0, 0x0) 2018/03/12 20:53:17 executing program 3: prctl$intptr(0x2000000000029, 0x3) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed5ffa)='hybla\x00', 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x3ff, 0x2, 0xfffffffffffffff1}, 0x10) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/03/12 20:53:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='status\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x8, {{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0xc4}}, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}]}, 0x190) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0xcb, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24}}}, &(0x7f0000000180)=0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) finit_module(r0, &(0x7f0000000240)='/dev/rfkill\x00', 0x1) recvfrom(r0, &(0x7f00000001c0)=""/101, 0xffffffffffffffa7, 0x0, 0x0, 0x0) 2018/03/12 20:53:17 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xd, 0x8972, r0, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000003c0)={&(0x7f000052f000/0x3000)=nil, 0x9, 0x1, 0x8, &(0x7f00006f5000/0x4000)=nil, 0x7fffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000004c0)={'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1400) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000002c0)={{0x1, 0x2, 0x200, 0x1}, 0x2, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x5f11, 0x2, 0x1}) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f00007c6000), 0x4) 2018/03/12 20:53:17 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='mountinfo\x00') msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) readv(r2, &(0x7f0000000300), 0x188) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) waitid(0x2, r0, &(0x7f0000000000), 0x60000000, &(0x7f0000000040)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f000013c000)='.', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000280)="89dd2a169f8c740d741bc789b9d2bb3f3e2983ce741fe535d1ebd5235d208fe2339d00951c5764dd491ae036a8c2c6f2542fbb017161cc34ad95ceb6bdf323bd0bcc25c433655f1e8e135058b0f64b2ba3") 2018/03/12 20:53:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) signalfd4(r0, &(0x7f0000000100)={0x2}, 0xfffffffffffffdd3, 0x80000) pipe2(&(0x7f0000000080), 0x80000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x10, 0x8015, r2, 0x0) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/12 20:53:17 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000979ff8), 0xf1c8) pipe(&(0x7f0000000040)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) 2018/03/12 20:53:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7}, 0x8) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/136) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0x33f, 0x6, 0x0, 0xfff, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/12 20:53:17 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x802, 0x7fff) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7c9760e8361caac281e1aaa306b644b0ca4453aaf56762cc3908605668385a89f39825dfebb39f7a6a6a3838ecde4539d82a9e7e07373a2b5309f95f7e0a37b4d246bca5e9193a47f97dd452bb3fc9841d311c9950604e45a54", 0x7d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000180)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x7ff, 0x2, {0xffffffffffffffff, 0x0, 0x0, 0x1}}) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x8, 0x3, 0x8) 2018/03/12 20:53:17 executing program 0: timer_create(0x0, &(0x7f0000992000)={0x0, 0x1f, 0x0, @thr={&(0x7f00000001c0)="6b1a7511b7bf394f9efcc4340b5308340ae49a1c4c5f26f8ee742fc1bb36a0b7290809e6464740713531a90228abad36313599eb95bbc4ed3e76c3ac7d5c139d2442e18542550ecc980d5800c5e733eda6f59034ace6719d84ec7271c6ccdf5445d15b0ef280ffb71b53caa11b5b44cd4a34ce152352f31c5c528b012d6d2c6084f702c85ec550e9d21323250d876a83969221", &(0x7f0000000280)="85f7ac031a5e55629ca5ff7f4b5fc82de99c69622e86de12ecdcfd336a16a0a370f248e21244d89fa7ba04d40e0c99ba851d8d1fa9d46709fe8309f3b1a3d7ccf1c8ce9d7b34b83ddda88361e5adf2d5ec6f96ff84430f39a253b3465dd98971a499f7c59392082dbd4eebf7d7da64b2048dc66b144b041d21b9006ee1be7450d2bb30b01b5cb792457868eb037359e0dc8f7e64bc24a9366896c7a2516fe025f57aed75077cea30682cb580d1f860a9563afc5efb"}}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/12 20:53:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xb, 0x802, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x6, 0x6, 0xd9}, {{0x77359400}, 0x0, 0x2, 0x7fff}, {{0x77359400}, 0x1, 0x1, 0x80}, {{0x0, 0x2710}, 0x2, 0x6, 0x6e5}, {{0x0, 0x2710}, 0x3, 0x0, 0x9}, {{0x77359400}, 0x0, 0xffffffffffffffc4, 0x5}, {{0x77359400}, 0x2, 0x5, 0x1}, {{0x0, 0x2710}, 0x3ff, 0x1ff, 0x80000001}, {{0x77359400}, 0x3, 0x9, 0x2}], 0xd8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x72c4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xc0e8}, 0x3, [0xffffffffffff825f, 0x7, 0x100000001, 0xff, 0x5, 0x5, 0xfffffffffffffffb, 0xffffffffffffed29]}, 0x5c) 2018/03/12 20:53:17 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="4150f239795fefc7b062970c3aeaf105301cffc14cd44151e90ef820e78e168c2100f9fc87081048f5fb457faa99b3a54da6f5f9adbbcd36a788a7a4b55233b3913cf20aa2bd4068034e8643582858c9b1c39d8a7613dfbe39964d20e876dd2a961399253d01b6b4204859a0bbe20906676a69951572e3000400000e3007b084b0e3975a0850c25c14333bee8657b9fde616347e993098b1ddc79b5520616d0049237146e2fdf5f586a7ff8d3c414770792c7ac1e0ced1d83b5d6932fb9b6160a7094c64b1b31dc4ea4bc16a7d62e6c0dc6111"], 0x48, 0x0, &(0x7f0000000100)="0c9429e8fe541f9bf0622b29d2905997731e05d1319a711e529d482165c2485c71a6c42e1596654cde966d4b310a702d8d4bfa2f305efb075e3113b0a30ff40352c03604ce15c528"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=[0x40]}}], 0xffffff38, 0x0, &(0x7f0000000180)="7ebaa62879"}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/12 20:53:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/03/12 20:53:17 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) signalfd(r0, &(0x7f0000000200)={0x5}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) recvfrom$unix(r1, &(0x7f0000000240)=""/167, 0xa7, 0x141, &(0x7f0000000300)=@file={0x1, '/\x00'}, 0x6e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000440)='./file0/', &(0x7f0000000480)=""/155, 0x9b) timerfd_create(0x5, 0x80000) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000000)='./file0/', 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000400)=0x7) recvfrom$unix(r2, &(0x7f0000000080)=""/143, 0x8f, 0x62, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/12 20:53:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) socket$key(0xf, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000), 0x0) 2018/03/12 20:53:17 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/keychord\x00', 0x4340, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000007400)={0x7}) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1}, 0x8) sendmmsg(r1, &(0x7f0000007280)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="cffb135b43d5f6511bbac9cfd3afff956163e628ec1f9e9dadd02428f1ae9d6eda4708abfffd65a867dc1dcdab980d29a3bb667e0566689cceaf04adbc69356061be7039fb00dba77798e11c1cd1ce7fe86818be781f2c8a44d87465fad75e000b7d3e0adbdb38f7fd89aac453234ac5629f34ca5c61e1237f7947bbad6417c113f604f42b52fa0ab8d3e893b93ff3fccc77bd0a570002dc9d7d15de064edf496a9dce0962775d2dfad32e0dfe34cef2a2f0ffea11c4b5afc96129adac", 0xbd}, {&(0x7f00000001c0)="3ba183848e7b47b1ffebaca717cde3c29a7e1047c914ab65c8fc8639f3555ced431e35dba02f9be16b38d949fb5430f7bd48804fba1258e22c618bf0", 0x3c}, {&(0x7f0000000200)="54dafc1512a5c3b22731058e60aac25dc265db46fa9e6ab0cfd4347148c8809407fc85e710a0ab5f2f96b4b671e414c0a7d9f8240a58b7dc543b6b3696663c44221b86efb377e4ba69779f004977cfdf59e9a6f48b96f3c4d2a01752ba7f653c5c1d5ca42353fb2ddec480fcd27357a0a680f2d4c6d40ea4986285", 0x7b}, {&(0x7f0000000280)="0f284770fbc59f25f5031002a20d887a96a4421674edd867486e250206a23100fb6a593b1fc7ebc34712cc2071245d", 0x2f}, {&(0x7f00000002c0)="acaafe624339fc8f1ef528fef70e7f03cb1ee1b9f75a56e0664adc5dd5248f2a34f82cf7c83654e9cb9c8a3674d6c562ef4d6b1e86290fcfb121eac792c61a6e176dc20cd7ca278e4a274902905428ff366ec5f234df0fe427bcb2fa3e51000fafa8b4ae7d0f58415498b2ed07c79eba76077214d2315c344f24cf2fbbfd0152fc77770b2b82be4d76a02314555c5e7db06a6bfa8f154a0060fcc0caa694df74a3b88c182303a66e26dbab09e32e9d626ba99216b8a108e6d9c9ba23bbd21b8a52143bf17fc08a4c401acc7c715120fb", 0xd0}, {&(0x7f00000003c0)="3d155a3add71", 0x6}, {&(0x7f0000000400)="0a40ca62f8fdbac155999f", 0xb}, {&(0x7f0000000440)="a3fa69799f71", 0x6}], 0x8, &(0x7f0000000500)=[{0x80, 0x1, 0xca, "00aa7d3b121d173b28bb082f0382c031f9abb6fcd1e7cb8408fe6ec177066af92e1ffc81b84356ef69a61b968e203dc82cffdd4f6c4ad7990fed0bbe3a48141e9695ef47bf581b2e4068ebfee71a27b223c7650fdcf975664c0b77759830f0c28476fc638336fe6a3db79525def9"}], 0x80, 0x4c0c1}, 0x6}, {{&(0x7f0000000580)=@generic={0x5, "5ac90c92e2792548fb8a972c4237f4a85865bb2a615e5f7c12818e4c2ea559d1e06228430f650413b9deed2c3184e5eff892882d35a869214d0db09743d860c02e0e6d5db2407297a89dee94039b9c1f5910c1d88f6035ab6fb08033e33635bb0bdf363a6593954e2847757760c83542dddcdc8953f9eb5e63e1189fbb34"}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="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", 0xff}, {&(0x7f0000001700)="20551317d32bcaf13152c54f12caf03f0c6f72f0ce66a37ec2539a35a8d2b6c034d02a39332ce289546d08cf29beee46b9e5f73b5584277f108c4d83cd352dbf18044904a13a93fa66b0a57e6e108651c67d8dc541c4cd82a2c6928b4cf0aed3545cc3d20131055e7a4c0604f66f354cb5", 0x71}, {&(0x7f0000001780)="46d01ee9303d4d9db7694b14c46b98ac010434fb5609e71837a527b1b20572486176cfedd6fd857daae4234e8de03e3739c949636150720fedbb381852ae87", 0x3f}, 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{0xe8, 0x114, 0x9, "79f18aa048ab38d5b0321f46dc8986de434e3d69c9683acce40398686141a4be75e5ed0258af54fbde859a58d6e1f44e7ae33edb3713905839696ed560918b65d41a9bfea4a08c005083f538c31ea465f9abc596efc2f8816c2e77296104f64252f17c81edc564cbf5e5b815037cc7db2f8de30d948015fb96bca41de95b12820ccaf41e9386eeb7f71889f42fddc7d0acf4f3da0e3e77b3425fd017b22c493d9f20616eedf9f0da1699d8e4993f9d379854589b852a6885af8a42f4971079855586166b82b60149498e85b28f038b347d58e6"}, {0xb0, 0x111337268508c48e, 0x101, "8f64b6036bec1bc9297bf5c4f26bde2960a6b9ea80ad0117a10b69fdfa4eff576101604d5c4cdbd1f805cc7c817fffd38ac2ccaf4f18129b2fa9c9331909093acb9a4807d6a66ba9f78b1f976d14cff83b9ebd5bb6193d030e403d3515ce3094b761024b14aa0e54ace6460f8a22fbe49e4d742c864b5bb4031b38ec891008c3f04a4f9824e2c0b2542750cfb8db0388b4810eeb7d199be6861aa5a62be13e9c"}], 0x1688, 0x20000000}, 0x5}], 0x6, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/03/12 20:53:17 executing program 6: modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x10810, 0x0, 0x0, 0x101, 0x1c000000000, 0x0, 0x40000000000}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) [ 38.372696] audit: type=1400 audit(1520887997.123:13): avc: denied { set_context_mgr } for pid=5442 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.404579] binder: 5442:5445 unknown command 972181569 [ 38.412829] binder: 5442:5445 ioctl c0306201 200001c0 returned -22 2018/03/12 20:53:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f00000008c0)=[{&(0x7f00000007c0)='e', 0x1}], 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/03/12 20:53:17 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x248000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000600)=0x2, 0x4) ptrace(0x4207, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11050}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@newpolicy={0x2e4, 0x13, 0x10, 0x70bd26, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x4, 0x4e20, 0x40, 0xa, 0x20, 0x0, 0x2, r6, r7}, {0x2, 0x7fffffff, 0x8, 0x0, 0x1, 0xfff, 0xff, 0x115}, {0x2, 0x4, 0x4, 0xffffffffffffff7f}, 0x6, 0x0, 0x2, 0x0, 0x1}, [@migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x3c, 0x5, 0x0, 0x3502, 0x2, 0xa}]}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x4, 0x0, 0x2, 0xfffffffffffffe01, 0x1f0000000000}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x33}, 0xa, @in=@rand_addr=0xffff, 0x0, 0x1, 0x3, 0xbd3c, 0x4, 0x100, 0x401}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x80000000, 0x7, 0xbd, 0x8001}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0xb0e99a0736befb1}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x2, 0x2, 0x9, 0x8, 0x4, 0x1400000000000}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x3, 0x2, 0x4, 0x4, 0x6, 0xfffffffffffffff9}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x0, 0x2, 0x0, 0x3, 0x800, 0xff}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x1, 0xffffffff, 0x9, 0x2, 0x400}]}, @proto={0x8, 0x19, 0x33}, @output_mark={0x8, 0x1d, 0x4}, @lifetime_val={0x28, 0x9, {0x100, 0x0, 0x200, 0x20}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x8040}, 0x40004) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/12 20:53:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x1e00}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/12 20:53:17 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="0000000001000000fdde45c807110000", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$llc(r0, &(0x7f00000002c0)={0x1a, 0x326, 0x8, 0x3, 0x7, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = accept(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x600000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x1000, 0xfffffffffffffffa, 0x8}, &(0x7f0000000340)=0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x400, 0x6, 0x1}) 2018/03/12 20:53:17 executing program 0: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffa) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xff, 0x1}, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/03/12 20:53:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bcfff8)=[0x0, 0xffffffffffffffa2]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000c0, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) 2018/03/12 20:53:17 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000100)=0x9, 0x4) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000000080), &(0x7f0000a72000), 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/03/12 20:53:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x181, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000044000)=0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x1) syz_open_pts(r1, 0x8000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) [ 38.422226] binder: 5442:5445 ioctl c0306201 20007000 returned -14 [ 38.432042] binder: BINDER_SET_CONTEXT_MGR already set [ 38.437760] binder: 5442:5463 ioctl c0306201 200001c0 returned -14 [ 38.444183] binder: 5442:5445 ioctl 40046207 0 returned -16 [ 38.448824] binder: 5442:5463 ioctl c0306201 20007000 returned -14 2018/03/12 20:53:17 executing program 7: r0 = userfaultfd(0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001480)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/153, 0x99}, {&(0x7f00000003c0)=""/43, 0x2b}], 0x3, &(0x7f0000000440)=""/4096, 0x1000, 0x3}, 0x40) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x0, 0xffffffffffffffc0}, 'port0\x00', 0x40, 0x1040, 0x10001, 0x1, 0x100000001, 0xe8b, 0x7fffffff, 0x0, 0x4, 0x40}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2800000000000000, 0x1, 0x4, 0x1c, "cc725ac28618c9f14c57df0bb069881bb4991695f20178259b79642210c1a1110a8227ad9ef71aef6b5d6303135c25bbd956b2a0477601f2bbfb958b2f5f23e4", "0800c6f8352d2de17b85ef19bc5d5b8d48e73f69a61e3b0b4fb284ca08f78b79", [0x4, 0x100000001]}) 2018/03/12 20:53:17 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x42400, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0xffffffffffffff93) ioctl$sock_SIOCGIFINDEX(r0, 0x89f1, &(0x7f00000002c0)={"6e72300400000000000100002000", r2}) dup2(r0, r0) 2018/03/12 20:53:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000000), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) 2018/03/12 20:53:17 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x1f, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) tkill(r0, 0x1000000000016) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) 2018/03/12 20:53:17 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xdfb, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/12 20:53:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) clock_gettime(0x0, &(0x7f0000000000)) r1 = gettid() process_vm_writev(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/203, 0xcb}, {&(0x7f0000001200)=""/2, 0x2}, {&(0x7f0000001240)=""/4096, 0x1000}], 0xfffffffffffffe2f, &(0x7f0000002880)=[{&(0x7f0000002280)=""/12, 0xc}, {&(0x7f00000022c0)=""/7, 0x7}, {&(0x7f0000002300)=""/186, 0xba}, {&(0x7f00000023c0)=""/243, 0xf3}, {&(0x7f00000024c0)=""/188, 0xbc}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/84, 0x54}, {&(0x7f0000002640)=""/34, 0x22}, {&(0x7f0000002680)=""/220, 0xdc}, {&(0x7f0000002780)=""/209, 0xd1}], 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002a00)={0xffffffffffffff3b, 0x9b, 0x4, 0x7fffffff, 0x9b9, 0x7}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000002940)={@empty, @dev, @multicast1}, &(0x7f0000002980)=0xc) getpeername$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003fc0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002b40)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002c40)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002c80)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) write$eventfd(r0, &(0x7f00000029c0)=0xfffffffffffffffc, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/03/12 20:53:17 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x4, 0x100000000, 0x80, "014c77e3880f", 0x100000001}}) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) 2018/03/12 20:53:17 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x1ff}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x8000, 0x8) [ 38.471141] audit: type=1400 audit(1520887997.223:14): avc: denied { write } for pid=5468 comm="syz-executor3" path="socket:[14393]" dev="sockfs" ino=14393 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 20:53:17 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/12 20:53:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e24, 0xffff, 0x4e22, 0x9, 0xa, 0x80, 0xa0, 0xaf, r1, r2}, {0x1, 0xfffffffffffffff9, 0x8, 0x3, 0x2f, 0x5, 0x1, 0x3b962466}, {0x86d, 0x8, 0xfff, 0x571}, 0x0, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x2b}, 0xa, @in=@rand_addr=0x200, 0x3502, 0x1, 0x2, 0x8, 0x7fffffff8000, 0x37, 0x9}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) 2018/03/12 20:53:17 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x1) fallocate(r0, 0x1, 0x0, 0x10000) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) lseek(r0, 0x400000, 0x40004) [ 38.545192] mmap: syz-executor3 (5513) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/12 20:53:17 executing program 3: mmap(&(0x7f00007d3000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x210100, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)=ANY=[@ANYBLOB="65696c74657200000000000000000000000000000000000000000000000000000700000004000000e8030000f0010000f00100000000000000030000000300000003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00008010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) 2018/03/12 20:53:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804003000000460001070000001419000a000208000009796e0200000000000000000003f50000", 0x39}], 0x1) 2018/03/12 20:53:17 executing program 4: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/03/12 20:53:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) mkdir(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffb) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/12 20:53:17 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@ipx={0x4, 0x7, 0x100000001, "afcf5c6e2e9d", 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="b3ca1a127d9d1bd7485ce52747a2c51e481dc9ad98ca1765c023a69d7e5c38415315f33b7eacde8966798ee143494abf090b605d4469589e86adaf285d67eb3be69306461bbc5c239340908493f50d892a4407154c734610553c1f75217e81dd1149e38ef24c21304ab1a8aeade0391d64c63e9ab9a9c11aed2200d9a4634cbda647c61a5e4ce93904a0623c2bc662b42e8f173105cd03eca05c1f669a08485513c79368ba4ecf15345971e1e8e3c7bbbfe6aa9ec1a8b655e8fa5e0461a81298f14ab29ff2b793b9", 0xc8}, {&(0x7f0000000200)="e4e61531d19c930b2ea2e242aee38f9dace75868edc6dec3adc9a51bb1fa551ea1cacf0f3fb0578e3cdbcee03579afa5dc480220c5d0c7093d0dcef76e943f505e4936373392a80d1e616d3d1eb97294a5c18a7acf052ac8f964d2", 0x5b}, {&(0x7f0000000280)="989c5f8579dd3e0d400ab0137dfbd39967228adc495b4230643f0f3ea4f4b184fc9aed929e96561484e3832afba14d9be05461e71bceefd1bf5d1cf20b7d3c10e434388661ccc1b4bf09b4a686b69731e9db911c28d10819ff18406d1ddcb769adecf145b4c01190e13af3129a2a51fd9c554add5fcc4c12f25b1f05ab5c05e862b37ff38d390b7a46ab23657645aa6f0530f9c6547b6c68f5f6f38ce0ecbc35b93903f3bc4886bc5807e8617cfdf52868d4f21f17c3a7e5f4f768336918cfead46653493d73b491fdeebe98b31e71e5e97f2a42b65710595e9f873fbebbce2d33820f791486b5eb778e", 0xea}], 0x3, &(0x7f00000003c0)=[{0x88, 0x6, 0x5, "5e89ff74bd7d0deb034575b579a0691aa794920fc59ffaf12ff15437e9fa7ac851ead4bddfee5992e5b832959dec3fc315173614a69bbf0d0163e021f0b61ad50a5a1ec74efd96a898bc25e43d3a892ebd930d19dd27c98bd595a2d007dad605bd040208d5fdf024339521986269725f711cc7220b"}, {0x50, 0x107, 0x7, "392d56867591dce5ce7055d9d63c376335521fa2163d9ed2f4150cbae98c8f8fb258c267dabab7d8a77335b58acdbb348d4689add622db39dd971f954462a0cd"}, {0x40, 0x0, 0x3, "4bde255c13830f9a38371cbb8a3086bae345bc0aa4c481275302ed871942f10c2b991fcc1945492501677124152de0"}], 0x118, 0x40000}, 0x4000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002600030007fffd0000000000000005e1030000000300000700000000000600fc", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540)=0x4, 0x4) 2018/03/12 20:53:17 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/12 20:53:17 executing program 0: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'security.', '\\md5sum\x00'}, &(0x7f0000013ff5)='procmd5sum\x00', 0xb, 0x0) init_module(&(0x7f0000000000)='security.', 0x9, &(0x7f0000000040)='security.') 2018/03/12 20:53:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/12 20:53:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:hald_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x34, 0x20, './file0\x00'}, 0x5a) 2018/03/12 20:53:17 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) shutdown(r0, 0x0) 2018/03/12 20:53:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) 2018/03/12 20:53:17 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x3, 0x10}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x3}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='mountinfo\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000480)="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", 0x112, 0x20000080, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x7) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00000001c0), 0x4) socketpair(0x0, 0x6, 0xfffffffffffeffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x401}, &(0x7f0000000440)=0x8) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000040)=0x9, 0x4) shutdown(r2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000180)) 2018/03/12 20:53:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x35, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) 2018/03/12 20:53:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000003000000ffffffffa98e056ff81f724f00510c3decc7ffffffff0100170000000000"], 0x18}, 0x1}, 0x0) 2018/03/12 20:53:17 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='}posix_acl_access\x00', 0x2) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x600) 2018/03/12 20:53:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x3) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc85, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000aebffc), 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/12 20:53:17 executing program 6: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000200)=0x3e, 0x8) ioctl$sock_bt(r2, 0x8906, &(0x7f00000001c0)="727b87202fb87f8bdda0ed3539bb7cb1c2f89ea987c72229a78db2305fd272b562") get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000000)=0x18) [ 38.680604] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/12 20:53:17 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x800000) read(r0, &(0x7f00000000c0)=""/229, 0xe5) r1 = socket$inet6(0x10, 0x3, 0xffffff7ffffffffd) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/03/12 20:53:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x800}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x1d, 0x1000}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/12 20:53:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x52000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x800, 0x7, 0x1e3, 0xffffffffffffff2e, 0x400000000, 0x4, 0xb01, 0x7, 0x4, 0x1}) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r2, &(0x7f0000000c80)="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", 0x5d9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x7e, "4943c0c05c9f65ffeafb990746ab40ae689de2a1ff5e2f557e0edefd42c26a3bff142d452d8ae7ffa0ada95421008f18bfe6c42ae761a571552b1ff0a95866b6bc0c7f31a20a810466e9e7ee413aa2b950d89c6c54562f81f1275d4897a5f5fb68578fd9ae7294e0c65f8f44e128b0bfbe5249e0c2c78b0421fb2831f61b"}, &(0x7f0000000240)=0x86) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3, 0xb5c1}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) shutdown(r0, 0x1) 2018/03/12 20:53:17 executing program 6: pipe(&(0x7f0000000200)={0x0, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x80000000}) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) tkill(r2, 0x1b) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) fcntl$getflags(r0, 0x7) 2018/03/12 20:53:17 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x2, 0x1, 0xfe3b) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101080, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000000080)=0xa7) socket$inet(0x2, 0x803, 0x1ff) 2018/03/12 20:53:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0xc) ioctl$KDDELIO(r1, 0x4b35, 0xd) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$KDDELIO(r1, 0x4b35, 0x7) 2018/03/12 20:53:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/4096) 2018/03/12 20:53:17 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/12 20:53:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') setsockopt$inet6_int(r0, 0x29, 0xf7, &(0x7f0000000040)=0x80000000, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37}}) 2018/03/12 20:53:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) close(r0) pwrite64(r2, &(0x7f0000000080)="d712d34dfa953f89505e676b23207d46ed793edbf98f31a2e10d69f32cd477d6bd299d256b58092916b016c42acf0ebd92ba00ad38696be2e253d287276ae7d69c70beb5c2ea9220e6606fedc562ba6e86612ec91e3c259d0673a17a76108bb3b2eaf833477263456670be9e2a88c40df1e04928aec81ed07c993d17c6c050fc340bc7e19996dc5b54add4de4240304072f3b7c50f82db8359c98c81ab21934b3e7e06ad7ab0fd570cc5c227a0f7119229fbc20bfe805500af00c6fc33851e730ac9234261df51119076fa3b3e3423c999b3ffce377f3a5fa72d24474f263bc2fd33719c", 0xe4, 0x0) 2018/03/12 20:53:17 executing program 0: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, 0x800, 0x5c3, 0xbd, 0xf4b, &(0x7f0000000040)='syzkaller0\x00', 0x9, 0x13, 0x2815}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/48, 0x30) 2018/03/12 20:53:17 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/12 20:53:17 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/12 20:53:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x80000000400002) r1 = socket(0x4, 0x802, 0x6ca) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000180)="24000000210025f0071c016506000000020020000000000000e1000c08000200000000050f91f75ec8e0c8a83d40b02151056d1419f84b85e904110001771b2d9f593fda665714a8ddbe8605c8573f99eb27b694dd8b33970ef0bcb451c374d55646", 0x62) 2018/03/12 20:53:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x10, 0xa, 0x5}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)) 2018/03/12 20:53:17 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x10001, 0x1f, 0x100}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0xd5, "4a788708f2c9398862e5649ec037e39e23ad3aebb94793fc69cf316bf5697cad440078c5da3f7e4429f7c3720248d66c6cc883b416d593bb555954be8e87edf633f435602a7c403179b4a3ab3b8a162ed1ff9551fde80e55b85315e96125089afcd97c7d6b8d72e47f79569bf5f596f1da46ac225cc1d31fe16ccaae070c042c2f01a2cda23ef0a2811123e69893eba12dcdd58deae3e0fc5e4841eb5d75041a45f8352d636b83bc05a6369edc783011b3057e53d10fcd9bb0d381d5c10975764320dba1bccd32641ab3a2db586b1a45f38713e198"}, &(0x7f00000001c0)=0xdd) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$LOOP_SET_FD(r4, 0x4c00, r4) fstat(r4, &(0x7f000023efbc)) 2018/03/12 20:53:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa, 0x0) sync_file_range(r0, 0x20, 0x1f7e00000, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000800)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000880)={@mcast2={0xff, 0x2, [], 0x1}, 0xf, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) 2018/03/12 20:53:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="ae4ba4909591a2b239e7d49a96a1023e4ec5a39d555eb71e3c9ccf65306ee1a59f594db7") link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d0000100000000000800000000000080012000000000000000000000000000600000000000001cf658e85f1b17d5066000000000000000000e00000010000000000000000000000000000000000050000000000000000000003000e000000000002004e20ac14ffbb0000000000000000030005000000000002004e6a6cf6e0a4a5ae6e1ffde6c6d19c846bda8506ef4dbeadf3731eb510d4b4e93b5851d9442115f301048dccc4fcc51fb9ba7d82000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/12 20:53:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x1) close(r0) 2018/03/12 20:53:17 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/30, 0x1e) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8294, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0xfffffffffffff800, 0x80000000000000, 0xdb5}) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/12 20:53:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip_vti0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/03/12 20:53:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x72f, 0x4) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/12 20:53:17 executing program 4: getgid() socket$netlink(0x10, 0x3, 0x14) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=""/35, 0x23) 2018/03/12 20:53:17 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000ff3)='/dev/usbmon#\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/228, 0xe4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a30ff8)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000181ffc)) 2018/03/12 20:53:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000003500)=[{&(0x7f00000036c0)=""/93, 0x230}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/251, 0xfb}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/76, 0x4c}], 0x5, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/93, 0x5d}], 0x1, 0x0) 2018/03/12 20:53:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/03/12 20:53:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f00000000c0)="e52f66696c653000", 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffde5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x4) getuid() 2018/03/12 20:53:17 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getspdinfo={0xa8, 0x25, 0x200, 0x70bd29, 0x25dfdbfe, 0x7fff, [@sec_ctx={0x94, 0x8, {0x8e, 0x8, 0x1, 0x6, 0x86, "4b3eb3d4fea7632b52496d4e8a4e63e4a0e6065e7d39885d5a24856a441f54e334447cc4f26393562d552df4a6c2c6cb1a028b0ea46ee2ec7c634743a824c48cde825a8d96c4448e16b8b4e6e81dd9343d047578bd7726ac62b8cb215f8a954d2358a3ef569e6b5e532a9cca5e92e59143d8a9656f433bba8fe1cbe34d886d2215866f5ea70e"}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22}}, 0x2, 0x1000}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000001540)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001580)={r2, 0xc6, 0x9, 0x4431, 0x4, 0x1, 0x9, 0x4, {r3, @in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, 0x3, 0x2, 0x1, 0xfffffffffffffffb, 0x100000001}}, &(0x7f0000001640)=0xb0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x38, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_FLAGS={0x4, 0x8}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000400)=0xa5f98039d958c233, 0x400000000080800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280)=0x1, 0xffffffffffffff9c) 2018/03/12 20:53:17 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x100000000, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x7f}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r1, 0x1}, 0x8) 2018/03/12 20:53:17 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xdd) r0 = socket(0x1d, 0x4000000000080003, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 20:53:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x184800) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000180)="591356e17d044e3dba3aba28a2498af91e525f969c5d90779a944730786a5f3d0990adc3fb7f50d5c50a0dc9d8d6ba5384b7de91b341adfa542cdaa31dc524a3d06628f51a779eee4bd99eb7bc76a9641ee99af129fa9d029af9e3f7084fb959c2b08bca309f8e76acbe0e2053ebe6b6274367fbaec7f074157128d37e5a2d86d2abc890eedf52b76f66a337", 0x8c) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) r4 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) [ 42.039295] IPVS: Creating netns size=2536 id=9 2018/03/12 20:53:21 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) prctl$getreaper(0x2b, &(0x7f0000000000)) 2018/03/12 20:53:21 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x30200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x8, 0x9, 0x400, 0xd7, 0x100000001, 0x8}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) 2018/03/12 20:53:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f0000000240)='./file0\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x3ff, 0x7f, 0x5f, 0x7, 0x6}) sendto$packet(r0, &(0x7f0000000040)="8e808ba37d2b69702b7464192e60634e62ce5aa148510b", 0x17, 0x40, &(0x7f00000001c0)={0x11, 0xff, r2, 0x1, 0x9da, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) setitimer(0x2, &(0x7f0000000200)={{0x0, 0x2710}, {0x77359400}}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000340)=""/135, &(0x7f0000000400)=0x87) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000300)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000440)) 2018/03/12 20:53:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0080) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/12 20:53:21 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000053cffc), 0x0) 2018/03/12 20:53:21 executing program 7: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="cfeec421a42d16e015243851e89f6bee35", 0x11, 0xfffffffffffffffe) r0 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000840)="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", 0x1000, r1) add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="7c215204a821cfd956af30830a94c6f45a5a2a60fb8d0d068905f7a221", 0x1d, 0xfffffffffffffffc) request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)=',\x00', 0xffffffffffffffff) add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a1627eaacda5b3b560f7fea502", 0xd, 0xfffffffffffffffe) request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='\x00', r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x1d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000780)='asymmetric\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="5006d2e82a8d1ba04240c97a0875678cef796649b8777b9c51817a6e476eef2d0d24057c872ec9e5ba15f42e3366b23ee9079649b0bf162d94892c6e95ff88d0e0801d39b84640380990b8dfa76bb42d43591e8d3b66d721ba057e8f378048e740da58a0f3d5eb1bd98160117d344b7ec13f9e7260966c5daa48eac7fa6b3b95781b69d5192f285cd6657196e41344eaf4468cf8f9f0a9ba55af3c53296b416ad46476cd1ba12c527de3d657b08b0e5265e7b54b", 0xb4, r0) keyctl$reject(0xc, r0, 0x72a5, 0x20400005, r3) 2018/03/12 20:53:21 executing program 6: madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r5 = getuid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001b80)={0x80, 0x2, 0x0, 0x800, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001bc0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001c00)=@assoc_value={r6, 0x7}, &(0x7f0000001c40)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) close(r2) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001940)={0x0}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001b40)={0x9c, 0x0, &(0x7f0000001980)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000001840)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000001880)=[0x18]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x38, &(0x7f00000018c0)=[@fda={0x66646185, 0x2, 0x1, 0x3b}], &(0x7f0000001900)=[0x70, 0x0, 0x0, 0x48, 0x18, 0x40, 0x40]}, 0x7fff}}, @free_buffer={0x40086303, r9}], 0xcd, 0x0, &(0x7f0000001a40)="7c830ddb18941f56153ca4bee68b9cd107c66be04e181c8e1bb7800c9e24822ac5e361b61b1c3f039c770bf7c675f3a91f2199fb7fef69695024d1447e0d387c3706eb226794e02fcd62c0af5780a826328294004c11012d7419cdb71720868a0bf11f77e76bdc1cccf0ce5522d2c09cdaff7612a7db9e4d03adf7a49ad9f51dbba9844975010adfaec04966390a73cd3b8a5bb94023bcb0891617884d23f42fd983e87e5240f742be44f6d09229d362316cb09d75e15b8d7a97bfbd6a5b58c7b9abe1d789ed74c04e2542c8e4"}) r10 = socket(0x3, 0x80001, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000001800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000017c0)={&(0x7f0000000440)={0x1368, 0x1, 0x5, 0x100, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@generic="cdbb8efdf8f4b9fb4d43475aea50d6f80464533bfe714b4add37a0eb4163bb766f934717185de074b56d4bf04f6df50e3815fd0129e6174d875edb21c85c2952545505a076c8cf9a744745e8f4683a588bf7e012fcceddba1a0eed7cc561c041ce187e640b2329558961f8b368a2d4e47eca23ecec02b2cb11b0bb33794335c2edaa46fe854a22b7fb7c5b604be4bd4c1ff47f4085eed58a468012b769b955da813f3a29be807871076ac711fc7c08901d5f5e29ae3a070afe8ba25255144c1f1ac2675f68cf9c1a6ed37ef688456487104645afba61d928e87b49fc732329246340b852563b8be3183169c6b3d5b486ca2b06f95c66c200f3046356a16d0d1e3c674cecae61b7b5ce49a358cea8cd07980b36bb156bc22c96096f6b3d8cff27ff9196f4a7820e008939a5c932045d2cbd16e7aaba991f76dad319d57d017c5de8f6757bcfbf3320ec0143e127d77b11c37401695238712a53670fd47d92625b1d1f885627af5c988a0e5c99fce1e55f158e9381492c10320cb0efecd3b0d55c984dd3119741e55f2196f4148337be05037b6abade495e1dcdba15ef6077e673fc3971a05e1af3b78fc51808ea00b75be010bd57901ed5f103e68377109ebfaa774dd9d5ac1b323c5a366dbdce9dd4cb2092a283dcd188fd1641fe2442351e7d6e5e22fe4e62eeb695292d9c3f2a5fe437ad39014232cbcaa5e039dfed78752b4a52c9334ab21b518a6d4533846e4771d1acf009657fb1e7ec9d9949e9ff272599d02f8670418bb1931f810a1d3d78e9242bedee1d442e4dd44213d1f040a47409dfd34f994705e5d6db4d0fa880432c9da91927bb21a555bb853c26327e8048cd5172f95d0c33be6d9bc1fa24548b67c0715a87c773fa39cf2bfa9dfcb85855f25da6abdf29a0c6a058a13f59c9bf0e71954efdf7ae8e6dbdfcb7bd70ad89135b091ce082ade3d36413a309579acf716add4b6d6e3bd40dc67d41dd6aab4186735f74c97bb9735e52fc99eb1ae4833e749b3ac6d85ee644ed1669e700045fc175669128cdff89847a72a24a08ff813d71ed9ea8ed23ec3436a8e096569505e02372d7f882baa3d2346df1355cf508928aa97c776d52bc1adc2cbf9a47d18d6233390c58d8029a20bb6a93228e4e86386cde7fe9e74969732cdc1cf52d4761db29dc7e442aa928477e3d09c7a7a4c76fa00fd82fb65b47f8e93a31ee7cb69f7f93e995c78972d6739f5ede0acfff861954040d87642039cac7dd06fe86247b8af856650209d573837375f52da25ae5166cd9086045fea07b99b92e1e41d526a704e7111dbd2acf7a6e01dede94ebbe4d885c726f18f3d8363a74e7209cbaf6ed91f333731dcbd35f1c22173ebf4f0a571407e0bdf58cec800f42e86d9cef401b8b48acd207bebd07dae12aed1ebf09633ddf2170712c1c563e8f6102c1ee727e76e28efdc3e0db7cf94eb0ca960df0e5f0e1c9671657aca7b9b7e402d41ca080e0647f2892a08f17514aea8e381c9cadf5d6bce82a60ffb162b98ed658acccf5968eddce4bd6ffff9d59795c1f8c2b998962dec077f573cd27b71df6401ccf12c2694322e1d2acd2662f6eb65cc427702c84f3fb473b5ac21138a7c709f62420e9838a7dc8efd1cce949e7243bff0da0b6e6458347382248c58746e56e47ceeef53f29a1a74ae47756e6c8d69f8501c3501e0ecc3f62808b00ab27105d14348b9ffa55d07b4cb246d1fb6e0c742822b65eec7bfbe61705a38a16bf14f717a4fdb4bbb2c0e796528cd9b08142365bfeb2b0da46a481952b7b04919e9b9aa7d2656c59bfa41e54ff816ae299b99d9160dd5cc250fd3897eda1fa3a2b1a75d894634565aa45218ab6fea353a2fee6585a141b1b2a588679e47c2ebb31eb9398de111486fe89e8b4e57923040497d5d9ea3de33536caf1380a35a77df0cff1246c4f0b605b607b1bc8a73b19ed79ec49af59bc3ee0b1749eed89ff26cab687e9265ba939ddcbfde25b152da55b3516902e90fe686d72c63263fda9053e156b9dda367d342a6f2c6f7fa185ce4eed8936b76efecd6ee0fcef43ceb188d4458c3e0595ade6e6973e15d61fe9dfb5f60fe32e888fac81baf0b4167a23d8faf530f0b21b0dc4ef84d05a9b78187f44626edc2d10d6bc1bf8be8711ec4607cfc2185d030399c1f803cf50109a7ce26f328759f45ac1dfc8d898f68b39f552033673937ef1d090356ec80cf709c31278ea6a8030a86a2623a0d10d0bc6418cc03fee2773e65dc8ed31164481bf5d59a850aa9dfc1bf035f76fb6040b24098407c586485860207132f9abcdb50484574887dde10a5d30d5c772b827c2815e201bc2968cc990be3b66735203b53ed4e9b402d223971b326621072cfc93bdcfbb7bb3e2e285c51fdc36b948c631005622615ea1973763995bf5a164a03da658a3c58f0a584879d842f050b3a9c2a9fd1f3e3009b4af3119a0e22ed298d8e75891a6beed3403170b1a2a4aa9c18100c30bfc36f43e906901524836bcf3a360ff5f65b3aa3dcb224f005dc342a2fe68d20ede6e481a205422a88e37664fdb1145a4f3cc47bbe4945517b044244a3c5d35645e775e964addde4b8b1c86ceb08220832670020e7de5641de60a37249ae477c2cef69bedda24c0a46c6ec742bf8550fcf443f87d026975b0d915c4b5857506a33da456e625b523716f6a91996fb03faf72be5f714450c3db1be8fc6e2666d4011f021af0a1e5abe893ecec3780e4f906d5479bb034aba230f00abc1176b6c2d353518dcc2069fa56a628f153fbd97d46f252830ee743c3f5bb71bc2d4778c0451db1d8bab204b7b8f364eea033c1cfc7d5c51a300f596af66cdf102eae058db3c7bd4e1bc50280788cf17c0cbf2b05022068d4ce750d9e2bc275a53c94292f4e4deee961abc9f0bee05ab38570b0f1a7546bad4dafce3b0840cc4c3c6ec5f0fa9a03b076447440d7d1a1f93bc460352f598e6811b158a2cdd05c772146c90265e6954c2f1f54a27f15a4924910e0ec4685e6539ef073e6b8a73bbfd8dd3c68c02e7c9cedd8c3483e89720b50ef7bc709d9b138d5d8f64559e0387789a333c2b89adc3e901aaf76e67cecf6073467f294410d298dd7ffae991aaa306df6dd3da2567fe497cc25e199a0a60ec7357f3bc999d999e52d41db2c5052f6a7577f30c6cecf348e6c18188b6774987faea699db08b33ea24a70401d2c4668a4df08ab84caa8e9b24c41bf8cfe98dca3ec7dc10866a99fd4e0e5deb731d5b7ae0d154d6760c2000b320e6893cd2615e3e3edccf5dd574732db840be00e9404752f6ecf2fd85e1f5c7fc96f1d3613652524c75697b98837b48e508f6b217a627a3b876b32654dcdf87ab2abea038d4f1a824628671891d217526e54ff43584791b1e2efcab5cd0074f2131c74ef0e8b9ae923e05b8d763881812ddaf982aebc48ad24df2581384883b2b742d0756706270bc4b7e9289cebbb757ecd5cf1b31090ecab2ac08bdcfb03b297a31a07e2ecf0f347d931e54efde70141d6bbae655c933c3c23796eefc0bf9b50b24a97e1eb6658962fa3842d4079de2ff4337464e2bfe583a8b8dd22a4e087f659d40a187de888d90e80cc65581d5eee72af96baa9535aaf51145af375c03ddb3b85e02328b3878b5c3fbae3d0e74ef60424048a545d5ca333e9a7b512f937933dff45fd343837ff35a4f5f38f2eb5eabfdbfd4741132bb17a1e5408a3fdb60ec91c5d9e8721a541898b9a391c420619de6d60a9c9e443b294755502f37ee1432d355af6ddb841a28a4335621baf422e1b5c413c4af960da1e7b5f3eed7cf5c105ab9a7be981a8e35438b4e949f9db5484132ced894df00d299e7e74cc0a0f17fde30183fc2070d8f2afa7de7aec7798504b56c6baca2d5b0808ae813bd5aa497f5f2dbab54c0e0445fc2ba7c499b6e0a993820e6b8e991a4eca80c2bd5a28541570206a6c1727d818e9c607b07bdf368f747e3b8674c6c57b6500b1fd25433f881356a581dfd39679eaeef3d9a20118078bd7d6cb7f33b8512a0fee713cff67826c989d0a0203f57e3b9de5575c6a77b16945ada11340e383004ddfa5db707477be73daeb2e91ecbae1c7f4dc84e294c6faf1154d9437f3a8ea4e9b454f506eadac94758cadd210a771cd9d34ce02ec233bc95f6b0d2611d262a255be9a79b24b526fa6616ec0b771d70396f27bcc852d2726fcf625081315b98682e2c4ac863f88a07c080c931974422f518c1f796317413b4815ae0360a2a77da7536dff930c4059e161a4ed0eb7957fe602bc038543020dea026270ee2ac734732a7750f9b11ffa89367652510476676b7d33d8f6b1062330fa58c35199a3c5c10b6213825097566b2b79bba0f761b4fd98fe6719fb3778b239be1bf60fe7daaeb374f3b4629f6dc33d2316635cd5584f67506cf39bf6d07b5def85acae5c5d41c6df53c44cbb82c3962aec4f645065a5fd03cae2240d791d2d45dde30114d43db41a601d1aa61e19c8d41f943362ce1e8293455593b236e8d3e85005fa4f27df976b613fec6839fe97a30c5cb6c85531847484388d499ab1ba8d203bd5c6dfa794a98995a18ac5ad1e9b66929fb0f3a2c4e8dd8bf4a0326a614cbe278eca4422cf6d62a6997237190156518da4d80a9857969b1bef4d7ca4dbc27e0b8916d46c62f87e0830dd7ef76bab46c427deb07e6d06ccd50cde0d84d626837cef82eb33768d4ad6d9b28a20516b30b501408240ae82fb63cea75e113558d5c3a9a5e2f0d34248e67929f22efe48c261f23a8f9e4869559d47e5aed852d63e652ddc9716a990a48164bb603d9284c89d9574630ebca515e338cbf608375df068b4640163cb404353f67ab3fafc00db56cdf008aee0b63268a8f17cea99fc8c70bf42503f5b82fbc8c12c4f40ebd7decf4097357f3c01e313a83116da11d786905c03a7fb0df4e8fbf7012385df4b7ada1c9cbabc2c763d4f9092a01342568f0f7ded4b38f215578a378816be17335c66995c6779f1d15a86e263d1a326276824f0462dc833d048e76e5ff4de129c79f0e28dadc6e72f7dac2f57da741d74bf5b7ead6093421a8d0b5dad5a1590693ff8be1fd37753eff1621715fb9fce55cbd35d7fe8d5adad1508a32789c0b523668d59298ce5add6c88be98713f4906f36ec2827aeba15986306bc426ee44fa52842dc9448154a8286568888ec5b9555d661415b366e71cf28667b8f372282f3fde8c969629962325a3f8a6e2cecb918f6eb3ea79fbb23d36a950716b5b90eaf5fe9461891b890c77696be92a7ad3070838c2b9ed9fb5f8fc630ce2bf4ac05fe26ebe0c2a9a5ffd7d70d09701e50cbbc2f7beef1da6fd68d9458f6afac69e761ebc2724b0ccecc386aea3d6e71e9a7683956b6c13bfee5531146ee1b61684633841eec4678b13cb809d6300810ae6b32d74eb6c235416f71c51f37f504f91083075e0b7150257b20a581ac8f18bc614f91cec20341a3e5b6968ad44e2efcf61fe26fab6718406c49c905561fcb6482342ef0a42d95efde2bdef969677f7e9fd6345dcbd9a51bc0e26d6fe4c9c7440ad32118c5c8c8bea29458600812a83ec7c60bd8a2c39be4f16c33f60ed9a06d7b58b6a68eac5935dcaa19d3687c9c2b347b79e926cd46e7257870b27bb5ee07904c158dc5dd2f3b483449da521fcf3a31f90e18008fad96a07473fefbc5342c09f566db4fe12574e5422acd87bc6b1b51a712fc6cf69fba2609f53d497399456574d2ab05c38b6850c7002b178caf5cc085377aeeeb417800c966ba", @generic="7240cdc3e021944285a625b300d7538deffae50df4eb717e62b8adc156b1d7084650a093844c57aa423ad2abdd0ac24e30efbeb62b2b2a7d33743f3c78eda5f255245e44d3b6d9304b11b43137654afede01fc25117e51f47d1f5cd80e5043dc9cf35f32b20b2c6ce8354eedcb1d3fdf57ae4acbe037983f1cae93f6707504b17793939968578b9949920774d61d979a5690e2e510d01a92060ba536025b7b712d9a6a67a211d4875c80887e2df5e9993dacb98ff1220ef379bdce8ad1623f7a6590085b507437fe1e66c8dbee8e32e8b61f07de2f44b27b87a64081b53cb3a92433489250a40bb2c28e909ffc53ff2ca7f5c55d19c3", @nested={0xd8, 0x7d, [@typed={0xc, 0x16, @pid=r1}, @typed={0xc, 0x2a, @fd}, @generic="fce5c5e155ef4c05b7055e40f0a83b6205cf5925767ba4bde84c7babf59828146cec6629638686852b944e0d3888a87d311a2e8a6d031a8a613f75f96911d94adbd3b49364efe47b0f04543dec1ffabe3e245b51e808dbcf9a5a35fb40a640198e", @generic="25d2441ecbbfa400a897760345cf6fcb05925b0dcbf6e9fc1c8abed28a3e65097032ea9ea06adafa1104cec8327bb6ef483eedf863f7bc2ea410ce", @typed={0x8, 0x6d}, @typed={0xc, 0x31, @fd=r3}, @typed={0xc, 0x5b, @str='!\x00'}]}, @typed={0xc, 0x31, @uid=r4}, @typed={0xc, 0x68, @uid=r5}, @nested={0x148, 0xe, [@generic="87157bc5f5fa1999bbf1d7420885c83f1f83874cba7adc11f5ffbf26cdf28580075ee5894f2a9fa3a6657be668c85ac1763e7bd0d475fcd76c7acfa303572ede292cec40fd308ac14e054c889ec55cb43192b71b62b5cc65f34f1ecd364d", @generic="12b13b2de70d9b8d8db37e0a95ce9e8bbab4b8da5ca865ebfe5c6b44b861acb0640fbd0b70b1f92506db49b91effbbdcbac4927215f4c7fd18b0cf51db33e329cc0af9eee34676ed703680d3", @typed={0xc, 0x2, @uid=r7}, @typed={0xc, 0xe, @uid=r8}, @generic="62842f45f5e77e866ea4f3fd69c26f65a3067948074f438ca5477360ba2c38034c7fb37783fc7531ea6b9092db4b05f058f28a74352bd149f0e5c550f0695327e2d0b8c2cf0787ba014fe65f053c886d2401453e9110cbd9a5480e98fde1dd4f5747996bc394aafe4376f13e9c3a8e94afdda4b08c32bccc3ecee6f026212569e1"]}, @typed={0xc, 0x83, @fd=r10}, @typed={0xc, 0x44, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x4f, @ipv4=@rand_addr}]}, 0x1368}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/03/12 20:53:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/03/12 20:53:21 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x20, "9c5c6278f255c523bd5e2a5b9064d43383ac8b8b251efbb35439be18858f589c"}, &(0x7f00000001c0)=0x28) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x1ffffffffffff) flock(r2, 0x1) flock(r3, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0x76) clone(0x220000, &(0x7f0000000200)="d498401b5a31f039b38bda84f6a04eb4f0b58ebcf7cf5276bf5f5f3d6516277f2340c45fdb0bb2aa45e25862485b6def38e1fca4a83c9c5fd8dcc8bb8d60f71739ab55a69e198824fb127b5fa42a629a306201c8e5d8b627a2f2571ef6432c22a6f7c2440b17f87e2e9047", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="a0d6a3037df3be316d3f765c22b5434831018e244c2af2c5d8c94ff0315a48fe108cb31fbe3373954370c01bacd9d8a052e2b65f2fc30a4af627ebbf90dfbfb4865860694657ebd46e2d4f1b68dcda98545c1c41fe391fadd94c92457a81bad4d82caa90bb7c7b3d22cfd0f69917b3bf93bf0697f6b8bcf1a6db9223c9e387445988999b037e61d2e89fa92d95ec8c557aa3b6161280a8") 2018/03/12 20:53:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x100000003, @reserved=0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7, 0x0, "63c5b1f052ddf227050000000000000000000000000000000000000000000000101600000000000000000000005279db8c00", 0x2, "f9990dc073f527c2", "a56ef9fd75deebbe6a431be687148e9edd540393c001800000000000005e6c8a", 0x1ff, 0x5}) accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) pread64(r0, &(0x7f00008af000), 0x0, 0x400000) 2018/03/12 20:53:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @empty, 0x80000001}]}, &(0x7f0000000080)=0x10) r2 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000027c0)={0x0, 0x0}) fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002e80)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000002f40)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x100082}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000000200)={0x1204, 0x3a, 0x0, 0x70bd29, 0x25dfdbfb, "", [@typed={0xc, 0x81, @u32=0x3}, @typed={0xc, 0x74, @ipv4=@multicast2=0xe0000002}, @nested={0x11dc, 0x42, [@typed={0x10, 0x62, @str='smaps\x00'}, @typed={0xd8, 0x45, @binary="aaa6aef6a6ced2cd3f6fa75ee56c5e3ccd17110ee6f00ceb018c9b7d43e771504ba6f6dd3e03ab76b8d85d502cbe5fafdb896937368b6acb7093a0af442fe802586a879186f67d389a3703754e0ec35865538b247538d621c524e35186e3cb5a86a767194e09cffbd991559c20fe521205b371c05ecfdbc2f214bcac23435b499db7cd42fa800b4498a8a9c32b17c0296f8badcfd872d133d1595053d45159e6551c8f47b97653b95dab3845237e9f3547d697a26feb2581edac33484b95ba0376a3075b1b0cde3402976bbb7bed"}, @generic="9503d744e92f58caf18800a7f85987ae2bf75aa584ec6c87573ad61b12b131f2e0441fc6ca227788021b7b80e730f75d2ef322f1d81bca4ed95fa917b4442f85c8e34ac60cff41aee50f01ac9c336c5b4514cb817893a4c52b7688cf57aee75ac3f3fa6be21034fb0afba7f28fbaad19477f4adcdb39b7eb6e7a6781e0b353ddde7076de45a370acb9ed144902f7ffb0b72cd0458a2bd72553f1a84d4c028415032afaa5a29c0bec9a47f3a998d8fc3b3cb44126ec54cc746f64232d2025cb7b9c05345adea6629e424152541edcde483fddbb7293255d0b64f7bde9d7402badb9037372c213727f24f7afa153", 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0x3a, @str='smaps\x00'}, @generic="3d0abf7ae447694df8b868b53d693037926cebead6a061082ac306d07f8a137d5cda3603a0c6828f56faf6ced6c0fd2cb38723284c5ca747707c10eb10a7b99634c946cdf289fd78b5052015bf1493d71aee15fb3d343793437c793e706f44b1ea12c0ea42884b42de622d06e56e8cd8e42c0c9f330bb4ded24549048162914b57a3b002665431fae4622cf2a93399a6"]}, @typed={0xc, 0x80, @uid=r4}, @generic="944dc38e24a0cd0011cec7ac1eb7806cd28c3f7aadaeef866c0e0a2c794dab1c22dad57942b65d8c0755b62dd430d9f5e52af8715102b5019d0446c37986ac714ea3ccb9f1b435b49bd3fd756f71d20e54071b5ef46015ea79bcd1180fb267e75d702fe8f60907c7e5fd68ecfc742824e123acf1484ba5c7310c969da6ebfdede776b032e4988011ef05fab2ae0d8acfa91a770903df0faeb83f6d4985fca61e95c0be38fb53638f7e1e88ef10da0f02451e0f39f6bc0d847b1d96af7554c53c49f1df405e5368357fda35b5fd98141e", @typed={0xc, 0x30, @pid=r5}, @nested={0xfc, 0x3c, [@typed={0xc, 0x58, @u32}, @typed={0xec, 0x68, @binary="09a5f02d7f60b2e0b932adf3fa5f7c168aa87048bc7c7095592a4f6acbfb6d92c5a4673e11f67b962f03f10e4bf4339749a6fec36ba174eb51d07e44ebf9fcb7584780e6d2ac36b65bb0ea28d695dd215bde9fd4dfddca78fa06ac6e00dd2b9947a1eb1db5aba52e994abebcb072b237475d89aec75b9423ff5e1ccdc651807937ce0eb92b55ab0c945ff8c00ccc14b81905911f387ce61c67eecac8dcb2e771415c59c969fe7eee78f9a2545a8cb0a151e2aec6fad054f34aae6b07f25e724aedac54291c603f9cdcaafa0a036523e7bf92579190349bb4e562d65844cc637e6a6c2ac3"}]}, @generic="776d8897fa683ed11eceb4897c744b5660577364916183136b0ff52c93a9e37eb7"]}, 0x4f0}, {&(0x7f0000002d80)={0x20, 0x3e, 0x304, 0x70bd26, 0x25dfdbfd, "", [@generic="0822b014ffeef456efbfe1c2f9"]}, 0x20}, {&(0x7f0000002dc0)={0x10, 0x33, 0x4, 0x70bd29, 0x25dfdbff}, 0x10}], 0x5, &(0x7f0000002ec0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r6]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x4008004}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x150}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/12 20:53:21 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="ee43fa9030c353f449f014d455433137dee7a61f60dbd5f83e9e0af31ff33aeda3416b2f9e33a2f0ca866f4b5acaa78e99", 0x31) 2018/03/12 20:53:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0xff, 0x9) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0xd24, 0x9) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="01007ffffbff00060300fe01080000000003006ffd4db3e159b78392f4fd68ca2f28ccb4c1fb33076dce7bf017cdacef0b9af457ea2b14b16851820f837e27693a853f2309127401ec143c331ca106e500fb38fa39ddfd3756d0f532d643d9accc5d9c7a319f743a942506c659350f13fbd4382e93657581051666a0ea6a02c0835a437afeb003c59a1bb378a8f7a5000000000000000000"], 0x106a2) dup2(r0, r0) 2018/03/12 20:53:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffeb3) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x7fff, 0x1, 0x100, 0xf92c, &(0x7f00000000c0)='ip6gre0\x00', 0x7, 0x2, 0x5}) 2018/03/12 20:53:21 executing program 4: r0 = getpgid(0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000002c0)={0x81, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e23}}}, 0x108) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp\x00') readv(r2, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/237, 0xed}, {&(0x7f00000011c0)=""/207, 0xcf}], 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r2, 0x460}, {r2, 0x100}, {r2, 0x80}, {r2, 0x284}], 0x4, &(0x7f00000001c0)={r3, r4+30000000}, &(0x7f0000000200)={0x2}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e23}}) 2018/03/12 20:53:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0xbf, 0x0) 2018/03/12 20:53:21 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x10000000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) rt_sigpending(&(0x7f0000000100), 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f0000000140)=0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/1, 0x71a9bbab98e6cf95) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 2018/03/12 20:53:21 executing program 2: sendto$ipx(0xffffffffffffffff, &(0x7f0000007f0c)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000aff0)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x0, 0x7fff}) 2018/03/12 20:53:21 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/12 20:53:21 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7, 0x7}) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1000000000000027, 0x0) ioctl(r0, 0x227b, &(0x7f0000000100)="70ea0cda187b623af1220c601aab5794fca93f60fd4ac9a9a5275b4129e55160b78784e5697264e137742aaf6603000000000000e1f85a5ab2ab4136796190d49752b0dbcecc5c0900000000000000c411c69bc257ace38402c8bcb27d3de043fed8a254560a8a99e108d65af85d342bdb191f758e8c15666964b969c9fa") read(r0, &(0x7f0000003fa8)=""/88, 0x2821) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/12 20:53:21 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x7, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x7, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/12 20:53:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x2) 2018/03/12 20:53:21 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x8}) 2018/03/12 20:53:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0x101, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x79b4bb6f, &(0x7f0000000180)=0x2) 2018/03/12 20:53:21 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000640)=@sack_info={0x0, 0x380000000000000, 0x4}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000006c0)={r2, 0x8}, &(0x7f0000000700)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r5 = socket$inet(0x2, 0x7, 0x5) r6 = accept(r5, &(0x7f00000001c0)=@ethernet, &(0x7f00000000c0)=0x80) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/169, 0xa9}], 0x2, &(0x7f0000000940)=""/22, 0x16, 0x8}, 0x10000) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000340)) bind$ipx(r6, &(0x7f0000000240)={0x4, 0x4, 0x0, "89ef805363dc", 0xffffffffffffff80}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0x8, @empty, 0x33}, @in6={0xa, 0x4e24, 0x3721, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f00000002c0)={{0x2, 0x3, 0x8, 0x2, 0xb92}, 0x0, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000500)={r9, 0x7, 0x3, 0x5}, &(0x7f0000000540)=0x10) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000140)={0x80, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x202, 0x7, 0x8, 0x81, 0x3581, &(0x7f0000000080)='ip6gretap0\x00', 0x4, 0x800, 0xffffffffffffffff}) accept4(r3, 0x0, &(0x7f0000000000), 0x80000) write(r4, &(0x7f0000000000), 0x0) recvmsg(r3, &(0x7f0000019fc8)={0x0, 0xc8, &(0x7f0000000440)=[{&(0x7f0000000380)=""/188}], 0x0, &(0x7f0000000000), 0x167}, 0x0) 2018/03/12 20:53:21 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x5, 0x0, 0x3, "504c2469e4b7116da3867a891b6b0b1f9ed24176bf10e027cc8dc85ae471ae248e787e9135f8c9f2c5ddf9480415a61a57d3278694616c672531458bf7f54e", 0x2c}, 0x60) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/12 20:53:21 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff402, 0x2, 0x3, 0x12, 0xcb51, 0x5}, &(0x7f0000000180)=0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r1) ioctl$TUNSETLINK(r3, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/12 20:53:21 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)="626f6e643000000000001600", 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0x8, 0x3f, 0x1, 0x794f}, &(0x7f0000000140)=0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) 2018/03/12 20:53:21 executing program 5: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x4, 0x6, 0x7fffffff, 0x3f, 0x80000000, 0x17f00000000}) 2018/03/12 20:53:21 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x3) fcntl$setpipe(r0, 0x407, 0x527a8cd8) 2018/03/12 20:53:21 executing program 7: socketpair$unix(0x1, 0x9, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x10000, 0xffffffffffffff80, 0x400, 0xbf4f}, 0x10) 2018/03/12 20:53:21 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=""/144, &(0x7f0000000080)=0x90) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x2, 0x7f, 0x5) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7365130000000000000000000000"]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x7fc) 2018/03/12 20:53:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "0c86cd962ed2211b64aee007c16196f497c8ad90b6463dc1505bf39e59c9dc5215c351eb1e844ae6a7fa8b9a622fcc6bf79b86a71006143d4a85d3cdf8b9406d15ba6945f77350afe7118ef673f305712337cdd90a947699a0"}, 0x69) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/12 20:53:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000000080)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x1, {{0x2, 0x4e21, @rand_addr=0x8001}}, 0x1, 0x1, [{{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x110) socketpair(0xb, 0x806, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x9, 0x2, {0xffffffffffffffff, 0x1, 0x6, 0x3, 0x3c}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x210000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 2018/03/12 20:53:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="140000000502000091eff6b2fbc9b79156"], 0x14}, 0x1}, 0x0) 2018/03/12 20:53:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000040), 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/03/12 20:53:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/234) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000001c0)=0xf0, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0xfffffffffffffffd}) 2018/03/12 20:53:21 executing program 2: read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/12 20:53:21 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001300)=0xffffffffffffffff, 0x4) 2018/03/12 20:53:21 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x40400, 0x800000) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000000000)='./control\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/12 20:53:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f0000000000)) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000334ff4)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/12 20:53:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r2, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) shutdown(r0, 0x1) 2018/03/12 20:53:21 executing program 1: r0 = getpgrp(0x0) timer_create(0x4, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) 2018/03/12 20:53:21 executing program 2: r0 = socket(0x14, 0x0, 0x0) write(r0, &(0x7f0000000100)="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", 0x213) 2018/03/12 20:53:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000517ffc), &(0x7f00008dcffc)=0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setresgid(r1, r2, r3) 2018/03/12 20:53:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x3}) 2018/03/12 20:53:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075efdc)={0x7fffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40a041, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x8, 0x2e4a, 0xcefa}) 2018/03/12 20:53:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000680)={'gretap0\x00', &(0x7f0000000480)=@ethtool_stats={0x1d, 0x4, [0x3, 0x7, 0x3b200000000, 0x1]}}) dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r6) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000000800)=""/62, &(0x7f0000000840)=0x3e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000600)={0x0, 0x4628, 0x6, {r8, r9+30000000}, 0x200, 0x1f}) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_procfs(r7, &(0x7f00000004c0)='net/ip_tables_names\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0xfd4a}, @in6={0xa, 0x4e24, 0x95, @empty, 0x9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x58) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x80) setxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@known='security.ima\x00', &(0x7f0000000740)='\x00', 0x1, 0x1) [ 43.121509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.140404] audit_printk_skb: 18 callbacks suppressed 2018/03/12 20:53:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000636fff)) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x56}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x20, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000000)={0x1000, 0x0, 0x6, 'queue0\x00', 0x7}) 2018/03/12 20:53:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneigh={0x14, 0x1e, 0x702, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x40041) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x111, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/12 20:53:21 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0xffffffffffffff50, &(0x7f000002f000), 0x398, &(0x7f0000000000)}, 0x80) 2018/03/12 20:53:21 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x20000000000035d1) syz_open_procfs(r0, &(0x7f0000000340)='ns/uts\x00') [ 43.140415] audit: type=1400 audit(1520888001.893:21): avc: denied { setgid } for pid=6004 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 [ 43.169031] audit: type=1400 audit(1520888001.903:22): avc: denied { create } for pid=6016 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 45.825417] random: crng init done [ 46.367332] IPVS: Creating netns size=2536 id=10 2018/03/12 20:53:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xe0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc(aes-aesni)\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/12 20:53:25 executing program 2: pipe(&(0x7f0000002ff8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x8000000000000000) 2018/03/12 20:53:25 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000340)=0x43) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x1c}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x6) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000640)="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") setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f0000000280)=""/56}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000380)={0x80000001}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x3b104af6}, 0x8) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000e79000/0x2000)=nil, &(0x7f0000000240)) 2018/03/12 20:53:25 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1b2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000357550a40000000001000000000000000000000000b300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a96296bfd5"], 0x210) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x4, 0x9, 0xb2, 0x5, 0x100000000}, &(0x7f0000000500)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) 2018/03/12 20:53:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/12 20:53:25 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000027000)='./file0\x00', 0x8) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x0) 2018/03/12 20:53:25 executing program 1: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x3) 2018/03/12 20:53:25 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setns(r0, 0x44000000) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x3, 0x4, 0x1, 0x1, 0xb772}, &(0x7f00000000c0)=0x20) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x480882) recvfrom$llc(r3, &(0x7f0000000140)=""/146, 0x92, 0x0, &(0x7f0000000300)={0x1a, 0x5, 0x1000, 0x4, 0xfff, 0x891, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0262f5c4337008631000000000000000000000000300060000000000020000003120f8c70000000000000000000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de02030000001200e9000000ffe000000103472aa0f4000000"], 0x80}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000100)) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000002680)=0x8001) bind$nfc_llcp(r5, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x0, 0x9, 0xe3, "a792532a37d4776d48b43d3047a9d2450f7efed2c3fed96c96e156ed2880100f12bcac5ab7e038c5a69cb9a783634fc58e9f6d2507865d3934adf9e4435dc9"}, 0x60) 2018/03/12 20:53:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002effc), &(0x7f0000018000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x200000000000, 0x3f, 0x5, 0x0, 0x9}) 2018/03/12 20:53:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f7475d4a45d86116051fe00", &(0x7f0000000000)=ANY=[@ANYBLOB="4200000000000000ed3afdaef909d711"]}) 2018/03/12 20:53:25 executing program 2: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x81, 0x9}, 0x10) 2018/03/12 20:53:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="71eb241f4920198b9f18122928d64ff083967f3b299403838fd2483b8da6c24bf0f34eb76d7eee8aa134fe3e22942d063e25fd154d375a08f4d6d6b284fe57162a936e7f5ec74a39fff3ebd7439f5544af10755c1f55524d562311c359804365c560dcc5a9d0a26b2da6477292f88dd153377ca3598f1293e6668e9742bf30b219759e38a090634e38353e4b96cc81fc138605922e21d1fc82304e3f490528d8c6ea90cd1f", 0xa5, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="9a1473c8a1f0af2a68d2ef233b6e4c5cf527df2b3bc0cf1f2815d9a6d89b51f2dccd2ade863ea233647d144fde14da7af03fa16f9bdf7c3f0f0f3242b61fbe009f750b98e58dd5cd3cff11295a6bae959bbe9252b176fd02c00319afe5d675bf66b98a36ee3f48b637d75af7799bf5e863157007bfcbf02bc4cfe55a5a62824f9d23", 0x82, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0xc0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/12 20:53:25 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socket$inet6(0xa, 0x0, 0x507a) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='.', 0x0) fanotify_mark(r0, 0x40, 0x20000, 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) rt_sigsuspend(&(0x7f0000000080)={0xffffffffffffffeb}, 0x8) 2018/03/12 20:53:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x80000001, 0x6]) 2018/03/12 20:53:25 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x110) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x1, 0x2, 0x400, 0x1000, 0x9}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fsync(r3) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/45, 0x2d) 2018/03/12 20:53:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'nr0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @remote}, &(0x7f00000003c0)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'ip6gretap0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001480)={@empty, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, &(0x7f0000001500)={@broadcast, @loopback, 0x0}, &(0x7f0000001540)=0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006680)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000066c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000067c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006800)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000006900)=0xe8) sendmsg$nl_route(r2, &(0x7f0000006b40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808400}, 0xc, &(0x7f0000006b00)={&(0x7f0000006940)=@ipv6_getroute={0x194, 0x1a, 0x400, 0x70bd29, 0x25dfdbfd, {0xa, 0x20, 0x30, 0x3, 0xfe, 0x3, 0xfd, 0x7, 0x800}, [@RTA_MARK={0x8, 0x10, 0x5}, @RTA_MULTIPATH={0x54, 0x9, [{0x3, 0x9, 0x7, r3}, {0x9, 0x2, 0x5, r4}, {0xa0, 0x4, 0x40, r5}, {0x81, 0x5, 0x1, r6}, {0x6, 0x9, 0x36, r7}, {0x9a, 0x8c, 0x200, r8}, {0x6, 0x1, 0x6, r9}, {0x1, 0x1f, 0xfffffffffffffe01, r10}, {0x0, 0x0, 0x0, r11}, {0x8, 0xe769, 0x6, r12}]}, @RTA_METRICS={0x104, 0x8, "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"}, @RTA_UID={0x8, 0x19, r13}, @RTA_PRIORITY={0x8, 0x6, 0x612}, @RTA_IIF={0x8, 0x1, r14}]}, 0x194}, 0x1, 0x0, 0x0, 0x200000d0}, 0x40000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f0000000000)}, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/03/12 20:53:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000140), 0x7c, 0x3) 2018/03/12 20:53:25 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"7befc104ac191d"}, 0x3ff}, 0x10) sendto$inet6(r0, &(0x7f0000d3b000), 0x164, 0xffffffffffffffff, &(0x7f0000ed8000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xfffffda7) 2018/03/12 20:53:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r1]) 2018/03/12 20:53:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x28200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85deffa29e88040000e516", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x100, {{0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a2e7aee5f734a7a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0xff}) 2018/03/12 20:53:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r2, 0xffffffff80000001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x6, 0xa9}) 2018/03/12 20:53:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb869", 0x6f, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000764000)=ANY=[@ANYBLOB="400300000000000000000000000000000000000039fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5c45543ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568b698c101a207b3aaa7910198d6ba5b3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db85826251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228df0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b4a9cbc8cd893032026e55978eff4eff6ab358b8b097ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427bf7d431f5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667ced86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d111788697cd7a48e940180000068a48ff7a30a34deee34c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f"], 0x340}, 0x1}, 0x0) 2018/03/12 20:53:25 executing program 4: prctl$intptr(0x21, 0x5) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x14480, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10b871, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="91c01dd687183a86f2a9204898c368290748697448b30c12af26d1a4e8f5a137c433424c097507dbe49502e49c0974ef7342a8a55a91ba347f802a10229c3ecca0f49a5af90b17afd036276b4e1bcea7f14636ef01eb65cc7917a2cc1fdd25237b7def92ddc044373c5ae8e38c31ba17b1", 0x71, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000000)=""/4, 0x4) 2018/03/12 20:53:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x200000008) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) write(r0, &(0x7f00000000c0)="07f09f06015ede33b3d647ec0c076c1f752f45e072e135a4c732a87bbe63470bac55883b", 0x24) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f00000003c0)="1f00000002031900000007000000e3800802bb0509000100e5546b2bf430f6", 0x1f}], 0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$KDENABIO(r2, 0x4b36) 2018/03/12 20:53:25 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x6) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/03/12 20:53:25 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) timerfd_create(0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/12 20:53:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x81, 0x0) r1 = memfd_create(&(0x7f0000000200)='.request_key_auth\x00', 0x4000000000000003) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000240)="7c619810e1ab13af91a336f08b9486fafbe0a9327c22a9432b40d94a3933caabc6f4696e65d2c9d029f69c70b1169b9039c601fcdc43d2042e254d335b1920d3b4fb9d8e52c551814589058fb4f5f7d27268c8b16c749416f20dc5a277a905f8b5fe541414a677c834309bcbaa98852e5e513de3dcd00e984d0b7cc09be23c", 0x7f) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000840)=""/87, &(0x7f00000003c0)=0x57) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = add_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="62bcefaa51c97aa74623c3d0d64d38f386be3b2bfdbb2425cc06ab760a3907dbd0204df21906a679bc51b1bebe0d4f41411d26603b288c48725ef4faad7555b185bbdc40de6eb47d0342fd1862f8ebd4649fc38829d82af654bea1c79f3adae04bd9f1ff", 0x64, 0x0) accept$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000000)=0x48) time(&(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000740)={r4, 0x2, 0x6}, &(0x7f0000000780)=0x8) r5 = request_key(&(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='!,vmnet1#\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, 0x0, 0x0, r5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/12 20:53:25 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff, 0x0, r1}, {0x8000000000000000, 0x101}, {}, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x7b}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 20:53:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e4b000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000000)=0x800003, 0x67) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 20:53:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1fc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x2, 0x8, 0x2, 0x1f}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x2d22}, &(0x7f0000000140)=0xfffffffffffffc9f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1a40, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x204, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0xfffffffffffff25f}, 0x8) 2018/03/12 20:53:25 executing program 6: mkdir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1000, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 20:53:25 executing program 5: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x0) [ 47.088217] audit: type=1400 audit(1520888005.843:23): avc: denied { create } for pid=6285 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/12 20:53:26 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xfffffffffffffe13, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/12 20:53:26 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r0, 0x7) pread64(r0, &(0x7f0000001000)=""/236, 0xec, 0x0) lsetxattr(&(0x7f0000001100)='./file0/bus\x00', &(0x7f0000001140)=@known='com.apple.FinderInfo\x00', &(0x7f0000001180)='eth0-\\)eth1*eth0\x00', 0x11, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="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") creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/03/12 20:53:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x400}) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x80, 0x4) 2018/03/12 20:53:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) fanotify_mark(r0, 0x8, 0x40000008, r1, &(0x7f00000000c0)='./file0\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0xfffffffffffffffd, 0x32, r2, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/03/12 20:53:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000001c0)="5ef59525568d869a201069fddeacbc68a09c8dc2e1e0850f9d5d2a9cea68e829dab537fbb803c75228b9438e6bef5e47a4d7dc19d196430ad5bd501d903f53a9d6a30eaff59b0ddc824b7de10aed04ecb6d73f7dc247f64637bda21c59115eb39dbd275c07f9", 0x66) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) shutdown(r1, 0x1) 2018/03/12 20:53:26 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x1, 0x4) 2018/03/12 20:53:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) ppoll(&(0x7f0000a18000)=[{}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000)={0x6}, 0x8) getegid() mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000a60000)='jfs\x00', 0x0, &(0x7f0000000280)="7618ac4c1950b816e65683abd728f3633ef8ffffffffffffffb97028851aba31466847e0aff1f9a600e9c0198c6afc8f719c3fd963e734fb85d818d96233485295a1cb320cf66891fdf759eaf6311ed2e3e270eb902e5ec7709630db1fea0d7b58f0a6fec66bf661b57318a8c801350f88968063118c11e2002fd058d86eebd3709f28309bfccf84a5c7c027afc2bd83ee418b6ef3664a6e0900000000000000d41136aa560f38522d4c622d7fd15c84ef02b681d68b09d8e132b5b59d8098f6e9e6f8deb115") umount2(&(0x7f000049c000)='.', 0x0) 2018/03/12 20:53:26 executing program 1: r0 = socket$inet6(0xa, 0x100000400001, 0x0) sendmmsg(r0, &(0x7f0000002440)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="8828c9a471d6361ee4fa6c8d30643ce82aab8f818a580aee7b6c8aeaabd9bb623d"}, {&(0x7f00000001c0)="52962e03263dd6d75a6ced1362b007f090f43263607c5b919fcaa62e829ba4be6dd8ff1f2f9ee3c37afe0dfd063bd7a46286caf5ac756b7fb1602aa85eb2f4dfb5ef4d2ca5a803dfb2329170ffcdc7d2d558a8868fe646adbd8bdc292016b66fffd02126a169f65b2deefdad4261d7634b73e2d119dc3afa"}, {&(0x7f0000000240)="8f2c06484765125a4b8303b41a4c5e94cb31aaf96f39bb68b8597c449242b351f1efec12fadd7c8460f81c729d4ff600210f28bfb4039878aa19961a4f52d84448e9bd3a20e55bf16ebf9ce3f194354a57e46f6327e822c0383881b0748a844e92870b0f41237d96b55e89c327950d3a5780bc2c210d577a3f1236300e55d73cc5fffa7a7d5d057e8d190e072b52615f6b3f74ec732cb79b4c66da813450734f545128d3b8c7bb8020f63346d6b5f42119445294eabc564ecd92fee71b68d0e2bf79456cf1b266693cbcbcc574f33923a24e5a37ed78e48f3f3a11f96bf0919c003ef4608a72c9ab12"}], 0x0, &(0x7f0000000380)=[{0x0, 0xff, 0x101, "31fc6b930226bef753ddbcdd7cf2ed867bbd2100256ffa2ba6a07ff7e7e60a4bdbfb609f423355d780af3f46aa26aab71ee7775c3a64a1405932a1643a2e6b838c0f2d3c1d23670ea84bb47153a4a4994e27d256a178fb9aa964ba2de2ea173ce54929a1dcd4ba80cc37d27e5825ef4161323654f1fc7834ae54569ad26bfede9a78a4dab6d5ddc634824ea46d1dd4e98d"}], 0x0, 0x20000000}, 0x1}, {{&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xeaf}}}, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)="8f2d2c84ec77f953a999351ea7a4f1fb723cbe742b3728505e9f12de048c98af400e13936578e7d1c65d7eb062effb501b67fb0e73dff0c1328c43ad1224e6fbbc6a301b9b32e6e938f560dac31853974f0d45b3cd7591eeab8cd048dda9"}, 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&(0x7f0000001e80)=[{&(0x7f0000001b00)="39715c15718562146be1b076589e4f0b5907df0bffdc474804869fe4e7b02cba8127a1473f694c2e288e6fce2b0710f9109840493991ca416ff3c9bcfd664bc2bcade48cd2c837e6b1ecdbb945d66550320c39f1f876ef960f3de8349bd61220199d4d4fc6c039ea6cdb454e10feb4d0c9c9beed176740f43369e1513f6308074ae60f9a1e4bb8d91a9a6d1f3cb4f75bcc31ee18589dc555a8affab33900134f63181efdf8ddf83082e23284075c1a17ff77ff350c291862b51c809da6d5c2e329eb1773f553481409cc9430313503dfec3c8f64"}, {&(0x7f00000009c0)="64a59165f6a4e832065e7c7dcbfeae5dcf252c5731bf653c7dabb9eb6c1e55c429a43ad2198da2dfdf0d182ca895782671fd75f580353bd463dc70118b90ded7272867f0c507f9e6c0001d851a1fe040d9b6722d7c12185e641f2c74bc081f7cef759688e31c44"}, {&(0x7f0000001c00)="97b1fff1853eb718f0464dba42743a5f2e009018eb542671715486d5120bc7a46760d2e7b1b7fac01546f6a5686564fbbf8d83619a10239bd5b198c395282f3f398c95566c174fe8b4"}, {&(0x7f0000001c80)="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"}, {&(0x7f0000001e00)="ef9c382850d1cddf8ffee29157a728bbe1e69663196aa6a75220d48b94796327264b00ed4f5e777eb70c54eb0b6b644ef3923d95f2eacc055adc66039d6a3564d5c3eba61b5a19b535f0e1bda074c244e63b5be811d18458c36bcd86c053e49f244001d080d3"}], 0x0, &(0x7f0000001f00)=[{0x0, 0x0, 0x1, "92ed9f8ce8c3295239bef27349d53368beb9969abbebf1d9f3aae4ca7f0b27d21f4d322073ad0bc62d9d3518f802ba1db46a7a822ca8b4d945119399f4b06d492ebf5169b2cd265a56dca1c49e3338576c4a5c7af7d96a5939657d7bcb7a4373d35093fda2dbc74d104c41e4f90704b066d91f7fa92aee836198dea3cd190cf614715bef83885fbd2767b6b4f218f9f3eb7eb24bf1a337eb1df3d2e74b"}, {0x0, 0x1ff, 0x1, "a98392fb789246df1a4f7633eeef674d21462936b1cc6a320110cdb4578efc23764c66157d773bb5362eca8c04032433b0b086cd85d8951c9f58428f889818ab2c50dcf6684f5a0f2e34593ac15d540f0d9264999b997cf9bad173f3126c3b1e437ce056"}, {0x0, 0x3b, 0xfff, "91a15fb4c5bc27e379b3e638a7de17cd2074d257ab98e08dc491680c599d1aa93d013ddc4fae584347995890f6950c29ec1b46434473ff95d7d6088d4736c4a3fbdb4ec80805f6c3cec2cbd7299573b41c6f1f78ae6ee4856b4afcc838cf3f089b726928986c2e15c5e901a65e172f826d39bf"}, {0x0, 0x0, 0x7, "1f97f51873c35eec329d1b3aaf31b45b020c24ad2e61b61b59a719f4e1732bdd63c24e0c03b2b46f99e5177d278ec1edd68eff2db736f4910618dc9ee746760ae35141ed6a72ce3a9ed69c1d66c52d53f6008f3f85af172f3c455b392825ebb28351d3a2fdcaf3e4d473565ba43aaeadb2878b4a71ee87a4e75e08c40630a85e26ea48d6bcbc6e07b716"}], 0x0, 0x4000000}, 0x5076}, {{&(0x7f0000002180)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, &(0x7f0000002380)=[{&(0x7f0000000a40)="edfa93aa8f3705cdc662e8e028d161478d7fdc560778f5d63439e579babe5e63aa0dba8c1aa66854916ca24832279e96a5bf1848142dc9e31c"}, {&(0x7f0000002200)="4bd6a13ae1baa53871b0280239d5c47ff4e083194ead05031d49d97844853a6a592c3d89d84adb834dec663bb510002882f8014e51d840dab7ade18f0e00c5b1fdddd472bd7ba29b1560acc95abb93ab878eb0d26d9c91573db2f20d9199eab1715fedbd551eeca8841e11d08a65f9c2fc86892c0b5d44b585e51548ec4c9507a2ba54ad869c81eed49fb08b556de94f5c06e4cf1b8f10d3ff23e98a4994a2fccef9b0c1fb3e58b9a6f82bbd1c942ccbd572515e5333f8243de6e07ae9617a18dc5492e6953c087b9f81c98f95b8ee46245a082d4289480ac2dfe971c62a1a71f5728d6afde1097997277a6b"}, {&(0x7f0000002300)="705729f59a15cacdf7ee439bb50fa765db5e0522a6b840f65a84d56ff7a67cca559ccb62a4c1aeb41150d1523eed93a2e21e1c0f8ac11b8b8a55b2758d20119d1631ff"}], 0x0, &(0x7f00000023c0)=[{0x0, 0x8e, 0xfffffffffffffeff, "479cfd29a0a148dfae71af51d9d8ee477192f1e2ddf35109fae517145784cb7bc7964c45d7c42ac46cc7b7f7923f48c8a0e15bf614cda4d66866d77537ef185af19efcef69497753a120c47aa0a79814c768820f3db8da96ee9391ff814b"}], 0x0, 0x4010}, 0x3ff}], 0x2, 0x0) 2018/03/12 20:53:26 executing program 3: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x7fffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1000000043, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xda68, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e23, @rand_addr=0x101}, 0x88, 0x7, 0x10001, 0x80000000, 0x4, 0x0, 0x7f, 0x8, 0x8}) r1 = socket$inet(0x2, 0xa, 0x7fff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x53, 0x4, 0x1, {0x100000001, 0x3ff}, {0x5, 0xffffffff80000001}, @const={0x7fff, {0x9313, 0x100, 0x0, 0x7}}}) 2018/03/12 20:53:26 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/03/12 20:53:26 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e22, 0xe78d, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x9, [0xee, 0x4, 0x3ff, 0x1ff, 0x4, 0x20, 0x0, 0x8]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000), 0x0) 2018/03/12 20:53:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pkey_alloc(0x0, 0x2) 2018/03/12 20:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x7fffffff}, 0xffffffd0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) exit(0x0) shutdown(r0, 0x1) 2018/03/12 20:53:26 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$unix(0x1, 0x2, 0x0) 2018/03/12 20:53:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x14, 0x8, 0x1, 0x20, 0x3, 0x5, 0x1, 0x0, r1}, 0x20) lseek(r0, 0xffffffffffffffff, 0x0) [ 47.515921] IPVS: Creating netns size=2536 id=11 2018/03/12 20:53:26 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00001aa000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x10013, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a59ffc)=0xa0, 0xc4) sendfile(r2, r1, &(0x7f000033cff8), 0x1) 2018/03/12 20:53:26 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) open(&(0x7f00000000c0)='../file0\x00', 0x200200, 0x0) 2018/03/12 20:53:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001100)={r3, 0x7}, 0x8) write(r1, &(0x7f0000fd6000), 0x0) accept4$ipx(r2, 0x0, &(0x7f0000001140), 0x800) 2018/03/12 20:53:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/03/12 20:53:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00'}) fchmod(r0, 0x64) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYBLOB="00000000000000000c00010035419275c54698b7"], 0x2}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501002, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="6109b106d1dd83d230460e9c4b94cf8dcf5cab3bc50f027354b0949e2e7293887cdc837fede1f53198d5436b21aba9128d81960187401672bea181218baeda1d86f485fc6a7144b9823615b9cc665daaa11d3d8d017c1755706c2828e75cb9253bb1076da6b8eb21871dd389d9ae3f01c6bf407cd7ca86ca4322f83f64375378a21eee1328b91beb1ffe90dbfda89807075926200a68fd7179f0615fdb67bb11a87f7a38d5362f44d836c047b18a2ffc399352", 0xb3, 0x880, &(0x7f0000000200)={0x4, 0x20, 0x2, "6e316df8cc7f", 0x1}, 0x10) 2018/03/12 20:53:26 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000b53000), &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x2, 0x0) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x30000002}) 2018/03/12 20:53:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x161400) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000140)) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/03/12 20:53:26 executing program 7: mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) 2018/03/12 20:53:26 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) 2018/03/12 20:53:26 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x5, 0x2, 0xebc, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/03/12 20:53:26 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='btrfs.') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000800)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @rand_addr=0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1e43, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xe8}], 0x68) r1 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000480)='romfs\x00', 0x800000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x0, 0x3}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x3d0}, &(0x7f0000000440)=0xc) unshare(0x62060200) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000000)={0x80000000, 0x2, {0xffffffffffffffff, 0x3, 0x7c3, 0x0, 0x6}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000780)='ip6gre0\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000580)={@empty, 0x0}, &(0x7f00000005c0)=0x14) recvfrom$packet(r0, &(0x7f00000004c0)=""/105, 0x69, 0x1, &(0x7f0000000600)={0x11, 0xf7, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0xffffffffffffffbd) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="62747266732e2f29766d6e657431192d6367726f75702b706f7369785f61636c5f61636365737300a918bd8c8037e907a13234495887eeddc45024145c352565c7bceb7e0422fcc386c38b6093fdb3d535d5f9dfccef469b0f57d5bc682175e2870b19d21906ba6c2545ce64ec751828300cd1193368370903f3bc937f42b72f3a06cb41a5a8fdaee011f5efc380b3ebb793ea129be6ff262ba875b822c8448eb613d09db5a153741aab201d029e972451041ea0888a02c529f4eaa82b434eed21de480e81956bb5323db63fbc51c2000000000000"], &(0x7f00000002c0)=""/190, 0xbe) 2018/03/12 20:53:26 executing program 3: clone(0x6, &(0x7f00004c2000), &(0x7f0000476ffc), &(0x7f00005c6ffc), &(0x7f0000297000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f000089aff8)={0xeb}, 0x8, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2}) read(r0, &(0x7f0000898000)=""/128, 0x3f2) 2018/03/12 20:53:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64], @ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES64=r0, @ANYRES32=r0], @ANYBLOB="c721e8912ee90304a5eabe9803ac2fb36be024b6984860e11168c958cea70c2a93d0cc0b246ce92b7725fa84f2e20a44aa74698114b76a4b9e3a1b73a11b2f5eff1657cc4bcc7a128187c341c072b3d07232ba6fc33392736cff7d59587c70b8d5d583ce20bb3c0b0464", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="26f2a00fdfe4ed047d3c2594f106fe69fa6d474affdc6658408526257dc548440791b3f2659efda68ef0d3ceee046fc0dcbfbb44ae1aac1d1e6415f590b0e7da921bc3f8c195da81f33efcb8210fc00ac25b0fb263a3cb0f30f68385840f057c141ccad299974135261ff0ff11dd41c4", @ANYRES32=r0, @ANYPTR64, @ANYRES64, @ANYBLOB="22e16e0e97877dd6d522dc1283403c325f1876bd206b9b110bdbad9ba4ee103688fba861dffa1ab68a5d60f5fa6c36e8b6f1eea261d23dc3062683d88e40d8d96088aac7f7380f28bcb223325422d9da6d9c9aab0c79b9fc000277c9f65c623b4b43f9f39d49d387f7f47b6876e2052c8a01e821358ef521fbfb3227f9bddb7890a2d80ac27144aa9505cb124c4357926d84735fcaccabe2a3c560bb79", @ANYRES64=r0, @ANYBLOB="7f01f0572e42de8d7bffc65b5a94f91462652a1d0cd26dabd9b0367b916342cac4abeab54d3ff36e37bbbfd63feb94dcc6fc5ba67d34699e930bc1366d5561e824f1f657958a7c7c2e42783ae35efb872218787874daac37d242e879f142f4e90bdba3f8db51caa33b14002b0e4972d9aa6a6830e17c6038b258f10bcc5ecfe6759cd4c2de6134e2668271616f659e844f678d4840bcf04ecaaa84523c86edd2838dd79f", @ANYPTR64, @ANYRES64=r0, @ANYPTR64]], @ANYRES32=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64]], 0x18}, 0x1}, 0xfffffffffffffffd) 2018/03/12 20:53:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x3) listen(r0, 0x4) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) socket$inet(0x2, 0x5, 0x9) shutdown(r0, 0x0) 2018/03/12 20:53:26 executing program 3: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000080)="763d07eca8b47c4cf56b3527eb0941f6c383547237d44ad1d7cf2ee6bf42cecb44deb71f8fb8e614abf7e162ab3fa91b9b8848a4d8bcf703e30a8d5dfc5f0405d2e4a4018c8c533569dffb9880d68a8b29a81098f43f410c2e54df3192eba75561abc0790af190fb7581b8a06f518ee1b66f8fee97483a0e7329ac2a1025ad622ff13d8e43fb4450c6bd80eb25e4920e29ee29bd41bc", 0x96) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) mq_unlink(&(0x7f0000001000)='\x00\x00\x00\x00') 2018/03/12 20:53:26 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x3ff) 2018/03/12 20:53:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = dup2(0xffffffffffffffff, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x4, @random="f8cccde42be5"}, 0xc, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) 2018/03/12 20:53:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) 2018/03/12 20:53:26 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f00005e4000), 0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r1) 2018/03/12 20:53:26 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/34, 0x22}, {&(0x7f0000001240)=""/137, 0x89}, {&(0x7f0000001300)=""/30, 0x1e}, {&(0x7f0000001340)=""/172, 0xac}, {&(0x7f0000001400)=""/155, 0x9b}, {&(0x7f00000014c0)=""/207, 0xcf}, {&(0x7f00000015c0)=""/130, 0x82}], 0x8, &(0x7f0000001700)=""/247, 0xf7, 0x4df}, 0x400}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001800)=""/233, 0xe9}, {&(0x7f0000001900)=""/231, 0xe7}, {&(0x7f0000001a00)=""/155, 0x9b}], 0x3, &(0x7f0000001b00)=""/228, 0xe4, 0x9}, 0x9}, {{&(0x7f0000001c00)=@ax25, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001c80)=""/110, 0x6e}, {&(0x7f0000001d00)=""/159, 0x9f}, {&(0x7f0000001dc0)=""/61, 0x3d}, {&(0x7f0000001e00)=""/25, 0x19}], 0x4, &(0x7f0000001e80)=""/174, 0xae, 0x8}, 0x3f}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/146, 0x92}], 0x1, &(0x7f00000020c0)=""/133, 0x85, 0x2}, 0x2000}], 0x4, 0x100, &(0x7f0000002280)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/status\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000080)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000022c0)='./control\x00', r2, &(0x7f0000002300)='./control\x00', 0x4) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat(r0, &(0x7f0000000100)='./control\x00', r1, &(0x7f0000000140)='./control\x00') symlinkat(&(0x7f0000000180)='./control\x00', r1, &(0x7f00000001c0)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) openat(r1, &(0x7f0000002640)='./control\x00', 0x24041, 0x92) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002440)={0x0, @in6={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, [0x6, 0xff, 0x4, 0x5, 0x4, 0x15f, 0x4fd3, 0x5, 0x2, 0x4, 0x9, 0x2, 0x7, 0x20, 0xfffffffffffffff8]}, &(0x7f0000002540)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002580)={r3, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xff, 0xff, 0x1, 0x7, 0x8a}, 0x98) 2018/03/12 20:53:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') fstat(r0, &(0x7f0000001380)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x10000}, {0x0, 0xffffffff}, 0x81, 0x1, 0x7}) 2018/03/12 20:53:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000440)=r1) r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x1000000000005, 0x2000) r3 = request_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='.request_key_auth\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000680)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="6faf3458c28ea45057528b6e4c4e49444c92275a6ae285052bdcd959f285135159766d0e690c86800a2d5262fed5dabf68ef0afec6f31eb9f435d288819415f7b9d1626e0db1888296acf6c9bb2a53aa62b1dea91b12de588870f4ec12023612ec45b69690d139", 0x67, r3) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b88e95f658b2fcd7281906c4c62ce911ba967812bd4bc71c010fb4ff9fa0c850705e6e1ae7a8253ca16053fd609eccb8dbdc6112cde831ee8f", 0x39, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000580)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00000005c0)={0x100000000000000, 0x2, 0xffffffffffffffff, 0x6}) r6 = creat(&(0x7f0000000640)='./file0\x00', 0x123) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f00)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000001040)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x5, 0x33, 0x500, 0x1f, 0x110000, r7}) ftruncate(r2, 0x5542) keyctl$set_timeout(0xf, r4, 0x9) fallocate(r2, 0x3, 0x1, 0x72) fdatasync(r2) add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="341c92adb8b0c3ab3e6cd66c93ec28820e51242a0512e1560b024318c0dc6f3f7f7be2084dc6d1ee94c5c96726b67d4e9d54b7a37f26721154d3c919ef702df59534a4ea049620bb5671fb5e1f8378c471f2771624dc2e58d8c8e9", 0x5b, 0xfffffffffffffffc) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r8, &(0x7f0000000240)=[{}, {}], 0x2, 0x2, &(0x7f0000000340)={0x3}, 0x8) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="f621159e2475c19b03d8add24aee3900ae28f6da263add8885d06494f9db3b0c21f52122050d10f08aacaa783a0494e5c289549e4eaa81a2f439b1f8840c2a6833c3608a2bc4a61a1beb2ee7cee7bbdc96b2b63227601d9df13c52a4c4c7e8d8a9e4f6da9d5406fb013bc84a69d70b92c942", 0x72}], 0x1, 0x0) write(r2, &(0x7f00000000c0)="a8", 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) 2018/03/12 20:53:26 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000ff1000), 0x0) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 20:53:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file1\x00', 0x4, 0x0) symlinkat(&(0x7f0000000080)='./file0/file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/12 20:53:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x3f, 0x3, 0x5, 0x7}, 0x10) r2 = memfd_create(&(0x7f0000000140)="5c2e26017070703100", 0x1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/249) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x7ff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast1}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000000c0)=0x2, 0x4) 2018/03/12 20:53:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2039, &(0x7f0000000240)=""/254, &(0x7f0000000100)=0xfe) 2018/03/12 20:53:26 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x80000000004) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x3, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7f}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a2f9930a06000000a84368ec4f1f4e2768790891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000010000000fb83de4407aa7227c43a", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000200)="21cc188eb2ec87a2635bf96119fa96fa10732d459becc79e62cc525b6c2cb1e999926bd06e8963ed5c231acac1a10ec115592d96df7d3d9af9a2da621815788173b49c20f348c96a3befe6e183ac61c1b5e04cd15f4b76b4829269e46e66fc281a21020c03342652c46b053df65bb29bd9f48d04c0da4716e54440b27f64797eca60fd186b5f38bf2a00ed1ec832833b5c7acfac4fdbc2692f96a263ed9202d61c8659c24c18076c89a299608497f0ee13ed9a08d5bdcc313a0c7b88665af5e18c78aff702eff8a3335c46f2b35c0f15cc05daba5799d73fd681eca6246e67df1520aeb2fa") 2018/03/12 20:53:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=r1, @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/03/12 20:53:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21}}) 2018/03/12 20:53:26 executing program 6: unshare(0x28060400) keyctl$session_to_parent(0x12) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/12 20:53:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sysfs$1(0x1, &(0x7f0000000180)=',(\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xcbc09aa20e5ccb4f, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000000200)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000), 0x100000000000033a, &(0x7f00000001c0)}, 0x0) 2018/03/12 20:53:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) ioctl$sock_bt(r2, 0xdd17, &(0x7f00000001c0)="82bf317a7555bd6b0e484b791dc155ee421729") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0x215, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/12 20:53:26 executing program 0: clock_getres(0x0, &(0x7f0000d99ff8)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000000000), &(0x7f0000001000), 0x5) 2018/03/12 20:53:26 executing program 3: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000380)="7261ff0a7ef976a6d61d644e48e7ee2c10c591ff7fff", 0x2010, &(0x7f0000000280)="d2b39d99f3e8694f18ebe48a56ffe7fbe08e8d81fb36b9b50216907f64601cf42e7ff11171f82eb3fe1a8f7108df04db757807b9af579ba258d2656a8c0000000000000000003a2217519c5a684932194676ef5c0087641f98379977d297765ff42289a8622926a2930dab5eb4717cfea5b85d31002325b19ccccdb5c2d13a759eef875fe7ceb61932ff23d4dca1e11a36e1215a66ec773f590f9229b1f513ed7eed6e7566ba098106bf88667a4f7be3edbede10fffd617050c764cd9a5226ec25d28b9f2d1347a8a0104d51b54f2610ab") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="fd303b1fbffebf1c2d676925a8da2b265386c29e11bac3c78682140e2e35cca79e9025281ec7607ce578f815aeeeab39d7c759d07db3b2a31b0f11bffa468173743bf8b11ac5b182e70c21ce7c7dd4781008bac4d4aebdc92efc6929d0e1a3698cae942d34f00d1c66") setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) 2018/03/12 20:53:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000180)={{0x1}, 'port1\x00', 0x0, 0x100c40}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x24, @tick=0x6, 0xfff, {0x7fffffff, 0x3}, 0x9, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x9, 0x3}, 'port1\x00', 0x4, 0x40050, 0x9, 0x2, 0x9, 0x0, 0x4, 0x0, 0x4, 0x3}) 2018/03/12 20:53:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00110000000c81328e0000001400030073697430000000e600edff0000000000080300000000000000e0e84dbe867e2b2fd557ac97bb433640d7c423e6c346d0ca56972dfca255f769fc09d33bf55dcb60176d789030bea0db1d735e9197ca35abd47e109d4155f05aa1d287dcea964c8957732ba2d613de73f909fb58c196ef38e5b6ee178eebc1d9d856cfe12d358aec003f0320c3a794068676dceb4d8e25627a1edb58ef5f72ef97451de7618860fa73951cf670f5d630e5f5895039059d4df1e7ebde15afeb57ef4410ccab20b1fd9ab2ea664074048e0df700152e2c91c61b00000000000000000000000000000000"], 0x3}, 0x1}, 0x4800000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x286002, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/12 20:53:26 executing program 4: eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf3000)={0x20000011}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000afdff4)) 2018/03/12 20:53:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r0, &(0x7f000000f000)=""/4096, 0x1000) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/03/12 20:53:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/12 20:53:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x26) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/12 20:53:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1) write$tun(r0, &(0x7f0000000000), 0x1b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x5a, 0x3, 0x6, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x8, 0x4, 0xce7, 0x5, 0x2, 0x4, 0x100, 0x3}, {0x5, 0x9, 0x3, 0x62}, 0x8, 0x0, 0x2, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4d2, 0x6c}, 0x2, @in, 0x3501, 0x4, 0x1, 0x1, 0xffff, 0x1f, 0x8}}, 0xe8) 2018/03/12 20:53:26 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40000, 0x0) r1 = add_key(&(0x7f0000001400)='asymmetric\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000012c0)='cifs.idmap\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="3fbbc5e30bdb5119fde5fa2b4140b972cc83f7abf3e1941a2778b1c7e176ecea1e9826b6e6c4f86bb251b08c7b3ff29efa3898c2221ed97acaeb7fc92dcd25cdb55469574e9d8335f2c45ff6da5d6afa6297be0075285ff0f2785d63e1dd2dc674c5530073d3f2972866a95c78cf975369669c075bc7fc5fdb2340b7d9fa563a172d180697e91cbae6f7bf99f06bbfe80ed1d4875eafd780c92b7b539f1dbc75b2f2", 0xa2, r1) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000001240)=""/123, 0x7b) mmap(&(0x7f00009a5000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r3 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000000140)=""/240, 0xf0) 2018/03/12 20:53:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4004000a8001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74) dup2(r1, r0) [ 47.826268] audit: type=1400 audit(1520888006.583:24): avc: denied { fsetid } for pid=6475 comm="syz-executor6" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 20:53:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)='M', 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/03/12 20:53:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x88d1, @loopback={0x0, 0x1}, 0xd6}, {0xa, 0x4e21, 0x5, @empty, 0x533e0de}, 0x2, [0x8001, 0x7, 0x4, 0x2, 0xffffffff, 0x5, 0x2, 0x9]}, 0x5c) 2018/03/12 20:53:26 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x1a1100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x9, 0x9, 0xe9d5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21}}}, 0x84) 2018/03/12 20:53:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001640)={0x9, 0x202, 0xe1, 0x40, r3}, 0x10) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001680), &(0x7f00000016c0)=0xb) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001680), 0x0) 2018/03/12 20:53:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x2000004e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa000, 0x0) 2018/03/12 20:53:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getsockname(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/12 20:53:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000000)='user\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000000080)=ANY=[@ANYBLOB="c4000000190025030000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/03/12 20:53:26 executing program 6: prctl$intptr(0x5, 0x8) 2018/03/12 20:53:26 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x30200, 0x82) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/03/12 20:53:26 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mq_timedsend(r1, &(0x7f0000000040)="8662226e1bd03056287453cae29239415771f0d4bdb4689eb7a8a6408eb3cb6add13d752c5c316b768f5b1b4c5ca97e8a7f6fde8c1a02af5bcbf314d6bc52d60f17657e12bf154aa2ddb1edaa8d0ab8625812d43125d06f6e67e6b1b986c325fe1d7fe2575ea9a836419", 0x6a, 0xfffffffffffffbff, &(0x7f00000000c0)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/12 20:53:26 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000), 0x0) 2018/03/12 20:53:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x7}, 0xfffffe0d) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/12 20:53:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002240)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002280)) ioctl$int_out(r0, 0x2, &(0x7f0000001100)) write(r0, &(0x7f0000002180)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x16a) r2 = dup3(r0, r0, 0x7fffe) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000021c0)={{0x0, 0x0, 0x7, 0x3, 0x70}, 0x7fff, 0x5}) r3 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0xda8, 0x8000) r4 = syz_open_dev$mice(&(0x7f0000002140)='/dev/input/mice\x00', 0x0, 0x2441fd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001080)={r5, &(0x7f0000000080)=""/4096}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000001140)=""/4096) 2018/03/12 20:53:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000004ffc)=0x4) 2018/03/12 20:53:26 executing program 7: creat(&(0x7f00000015c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000001dc0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') 2018/03/12 20:53:26 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/12 20:53:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/99) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x401, 0x0) 2018/03/12 20:53:26 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f0000590000)}) socketpair(0x11, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000000040)="9bae9bf32257ead0e33ec629a45a3da29fd4b3c8e08254af4f228c711a0c1a3a00f48add167138b8b6d42cb9411ab3e60b05c7e3e6776a8b37530ee0ef73edeb6d9772b32d9089393542898acdb76ca176a2a03bc8c0fef99c8717a0", 0x5c, 0x0, &(0x7f00000000c0)={0x3, {"31df4c346b4ca3"}, 0xffffffff}, 0x10) 2018/03/12 20:53:26 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0xfffffffffffffffc}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'nr0\x00', 0x1}) epoll_create1(0x80000) recvfrom$llc(r2, &(0x7f0000000200)=""/215, 0xd7, 0x2, &(0x7f0000000080)={0x1a, 0x305, 0x3, 0x8000, 0x1, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/12 20:53:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040)=0xfed0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x6, 0x1, [0x100]}, &(0x7f0000000140)=0xa) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 20:53:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x7}, 0xfffffe0d) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/12 20:53:26 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) flock(0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), 0xfffffffffffffe09) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/12 20:53:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000040)="b1919d4f6ab9ddd74d246e8773d2f64ea2ba1ff29c888c3c2a6947dbf613700c4b1707e5ac45297f86997a8c33e95a197f20ab482608213b0ec03ccb87de146c1b2dacdd49867b7134b330c659d9d4f3f6ed9f3ff70473968844d0368cf94879236f366e7f3af85f1c07c3378238820a82484bf9ee0c6d518f214e") setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000), 0x4) 2018/03/12 20:53:26 executing program 6: mq_open(&(0x7f0000000180)='%selinux[proc*\x00', 0x0, 0x100000000000000, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x73}) poll(&(0x7f0000000080)=[{}], 0x1, 0x80) 2018/03/12 20:53:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x5}, {0x6}]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/12 20:53:26 executing program 2: timerfd_create(0x0, 0x800) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x9, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) 2018/03/12 20:53:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="580000001400190000000000000fff560af5f7ffec0481000000000000005800004824ca944f640094000500288134dfc4b502c438a9409f825a003b7dbe907902008000f0fffefffffe03ed03ff00000000000000120000", 0x58}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/12 20:53:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000800120004000500dc1c86199e9ade4ff7299f20f52fa75f05fc4a9da0ba36b2b6a21b272fe56745badc67c61d77f20c7763c19e3b28e3d2fa51f3f80025a70b527716c079ce78ad38e0ee1bae2484713a"], 0x28}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/12 20:53:26 executing program 0: prctl$intptr(0x800000004, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000200)=""/74, 0x4a) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x280, 0x20) 2018/03/12 20:53:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000000180)="967cb78ea086d468bfae2edb543f1dd82c18b15ccdd1a386847c132dba6ecde7356bede4a4d4c08ad09df2845d35fdb31edf6e2591d6ac711ff802a0f46d9729a8141005da67ccb4e9715738d81af5197c6f5d2ad8b2f2b48f463b6aa01302d4de81158f3e8a0cfffcddf6ae98dc9465e903f77c656863d1e7bf6054dc8594ec334e3f", 0x83) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40000012}) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000300)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000ae8ff8)={0x400}, 0x8) ioctl$int_out(r0, 0x0, &(0x7f0000000240)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/checkreqprot\x00', 0x2400, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000001440)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001440)) setsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f0000000400)="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", 0x1000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0xfffffffffffffffe}, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) 2018/03/12 20:53:26 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xae}}, 0x0, 0x8, 0x2, 0x1, 0x44}, &(0x7f0000000180)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x0) 2018/03/12 20:53:26 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x2, 0x4) [ 48.186020] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 20:53:26 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='/', 0x40, 0x103) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/03/12 20:53:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffffffffff47, 0x40, 0x7, 0xe8b0000000000000, @time={0x0, 0x989680}, {0x1f, 0x3ec0}, {0x9, 0x100000000}, @result={0x0, 0x7}}, {0x7ff, 0x8, 0x200, 0x6, @time, {0x7, 0x7}, {0x9, 0x6}, @ext={0x8b, &(0x7f0000000000)="97e955e1058d3310e4a73a8e0fd1685e648bc65902d38d9bd3acdb1988c900607d814b63b8fd2ebeb310c650be8d95a646ced0b22743bd135ea5aac38aacd31e4ce811de83f16eeb1db779b265a19c719685de7df05c1f456a21db80a4bec03420aa2de9bf05ffaf7b66c1bb6533122c2e18bd79f3fb516f7735e0dc2efe6a2c0144b5341d22d682dcd330"}}, {0x100000001, 0xf19, 0xfe, 0x745, @time={0x77359400}, {0x2, 0x2a3}, {0x80000001, 0x20000}, @note={0x0, 0x3, 0x1f, 0x8, 0x6}}, {0x5, 0x1eb, 0x0, 0xff, @tick=0x1, {0x3, 0x8000}, {0x5, 0x3}, @raw8={"0176bb10ef294f92fc229441"}}, {0x73b, 0x8, 0x100000001, 0x3, @tick=0x6, {0x3ff}, {0x2, 0xf6000}, @quote={{0xfff, 0x740}, 0xffffffffffff9812}}], 0xf0) close(r0) 2018/03/12 20:53:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x12002, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x9, 0x9, 0x0, 0xc000000000000, 0x7, 0x200, 0x4, 0x3, 0x1, 0x1, 0x9, 0x80000000, 0x7fff, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x26, @loopback={0x0, 0x1}, 0x7}}, [0xffffffffffffffc0, 0x1, 0xfff, 0xfff, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x6, 0x9, 0x800, 0x3ff, 0x8, 0xfffffffffffff801]}, &(0x7f0000000280)=0x100) getsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) socketpair(0xd, 0x7, 0xbc0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000013000/0x2000)=nil, 0x2000}) 2018/03/12 20:53:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2000000000000e02, 0x298) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x79d, 0x20}, 0x8) [ 48.230768] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. [ 48.244873] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/12 20:53:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="cf6ce87a2d41a65cb3a251eb2a6bf560bd6415c0afda09ee827c", 0x1a}, {&(0x7f00000000c0)="a7ebb859aa85d49ea904740178e66013f1db0b21c8afe9044bf9d156b6624ab3b05f7db43a1bb86c0ee74796c4f5323396e0a7c68957ad10880d8f7bc79a69fbf0dab3a3f4dce6207addca35dd63b0d74572b8a8208a65bb376c958579627694e374d5c630f56dbd84318a11dde4258f5659dd365323df750bdfa887b005cc663cf32038", 0x84}, {&(0x7f0000000180)="b8a5ceabef80ade898db796ef113f2840d2083fc907ec99bad28bb8dac0418a84aec3236c459dd379f7d0fe0db565dc5091398548d44dc2cdb475e018705084d840cacf37bf2679cfbd11c6108e708a050e565458aab2eebf637c7e367b7f492b3078b1e3d6b8ba6eafac66723cb08ed351bfd689d202c5ff22cad949a8b022152a8c285f68f4845c8ea8b14745bf30b0a6b8e9817619b80bb1edf2215179d501643f92d", 0xa4}, {&(0x7f0000000240)="05ae653aac5492dafb2dcf147c24b34c717f4ccc0bd6b728b22f7c1c776823af2a7995b60fce49ef7070389f5f8dae563129908f21f4feffc481256c6f95cd90e33d9c0be4586d01b4", 0x49}, {&(0x7f00000002c0)="21f8a69f8d29b3a8484192de3a3b93a86ab241825963a18ffb461dbff7261d3a5690bca6a46cf110530aa72e2ac8154fb2101e39e6bb669b6ba811e5d2b93dee975577fb1bcb800656f7ea3a9d1dd93aeeaaacd74c7556a13005ca10d051826a46619b36931bb9b27c670c39c23487158c5f8ae18f79d96aeaea2921adeacc4c6859305f5516bfeb5f9b2ddf07516f24c8f361f8f89b28484031203303a1a8d11d0994ea8788e53bd82e0717d7b67cbeb41c4539fe97f80089a052", 0xbb}], 0x5, 0x0, 0x0, 0x1}, 0x8000) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046bffd), &(0x7f000016bffc)=0x4) 2018/03/12 20:53:27 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)="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") r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="ec76626f786e6574307b00", 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/03/12 20:53:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1000, 0x2, 0x7}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/12 20:53:27 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="a300c9cb230673274d4d2862d82d5245a2aba7e31f5026247abe6e64b4b26d4b3f1fb25c005005c84d13d8b80e78c3e4d1d226317740ee6f791d09ab15080ea5cbe094368adc74fbeb2f07b4009b081ed7a7ac50016e30586f3cabab2625348d28a1c36a156d0a2d2c4247858c9e494038efc2bb55a27abc840a9daad28e336d648db68174427edbd33d3ebebcab298dc0b5e16ec381ce5947f5bd63ca67d100fa35ccea1fc749a9681404b9514fa837fd4b64abc26dbbed53b18ea17c513a9db0d1a53bcc48fb8999df4d64f36b2d02de38a1eb96c68fe4eac15d1ee7", 0xdd, 0x80, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r1, 0x400, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') pread64(r1, &(0x7f0000000080), 0xffffffffffffff01, 0x43) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x2c) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, 0x0, 0x0) 2018/03/12 20:53:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x6, 0x0, 0x10, &(0x7f0000ffb000/0x3000)=nil, 0x7a}) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000003ffc), &(0x7f0000012000)=0xfffffffffffffd18) 2018/03/12 20:53:27 executing program 2: ppoll(&(0x7f00006d4000)=[{}, {}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0xc3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3, 0x8000, 0xb0cc, {}, 0x4, 0x1}) 2018/03/12 20:53:27 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x4}) flock(r2, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) mq_timedreceive(r1, &(0x7f0000000080)=""/152, 0x98, 0x24, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 2018/03/12 20:53:27 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt(r0, 0x7, 0x0, &(0x7f00000001c0)="b8e9463f1a6ef936027846f9f8622a6568cdca200e3ef341e6d69b29525fbfee01d300dc36463719ed9a6618458a0cdf6500975b33956e801c60b088901e0c", 0x3f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x6c0200, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/48) getrandom(&(0x7f0000000000)=""/131, 0x83, 0x3) sendto$inet6(r0, &(0x7f00000000c0)="f32337f957caf28b294df3f6d45620a522edf9de056ca2a8c4b067e227247af9568a3cd6bc8b90b22a11d10feadf5fe8e496ffec5458529d72810db0fcc3c8cc", 0x40, 0x20000800, &(0x7f0000000100)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffa5be}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x0, @empty, 0x10001}}, 0x80000000, 0x5}, 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x2, 'client1\x00', 0x4, "cde03a00ea80f99c", "15fad16faca6f388a21e6c5724151ae1a68f54c4921d491d1595bc4cade10fc6", 0xfffffffffffffffb, 0x7}) 2018/03/12 20:53:27 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xf, 0x2}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9cff7cf9080400005345204c696e7578"], 0x7e) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400400, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000100)=0x7, 0x4) 2018/03/12 20:53:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x400200) sendmmsg$inet_sctp(r0, &(0x7f0000000080), 0x0, 0x40000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000080)=[@exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}], 0xae, 0x0, &(0x7f00000000c0)="ae85716541eb84f22ef14c6a610da71d6de5ca09403c63835ce73e28e8586792e9a4317842bd49f4cd9d80d6f9c0b4d30c3db4345bf184071dc855c6c3504fb52dd1861fa6a4b24932fa7edf7ed815c827fa73c8df88d800f00f5cb0d4218ec1fc4e45ce5333875141bcde2425037075092839f1501be37bb3942bea59202b4741a89989f008aa2a26022677972d395635b97e9f1e893c8cb53cfa4077843ccc5a83bd1c80a5d425776fa642b826"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0) poll(&(0x7f0000000200)=[{r2, 0x4}, {r0, 0x200}, {r2, 0x8110}, {r0, 0x284}, {r0, 0x210}, {r0, 0x200}, {r0, 0x400}, {r2, 0x589}], 0x8, 0x1) prctl$void(0x7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) get_robust_list(r3, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340), 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0x2, 0x1, 0x6, 0x3, 0x6}, 0xffffffffffff73ac, 0x9}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000005c0)=0xe8) 2018/03/12 20:53:27 executing program 1: syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x800035, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x149}, &(0x7f0000000100)=0x8) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/03/12 20:53:27 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0xc) recvfrom$ipx(r0, &(0x7f0000000040)=""/253, 0xfd, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4, 0x2}, 0x20) 2018/03/12 20:53:27 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x181000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8001, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x125000, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0xf7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) 2018/03/12 20:53:27 executing program 2: r0 = gettid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x260000) getuid() process_vm_writev(r0, &(0x7f0000c86000)=[{&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f000061d000)=""/251, 0xfb}, {&(0x7f00000010c0)=""/19, 0x13}], 0x3, &(0x7f000085d000), 0x0, 0x0) 2018/03/12 20:53:27 executing program 4: mkdir(&(0x7f0000b69ff8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x6, 0x100052) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf2ffc)) 2018/03/12 20:53:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x2b4, 0xe, 0x5, 0x300, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x6}, [@typed={0xc, 0x4c, @u32=0x7fff}, @typed={0xc, 0x36, @uid=r1}, @nested={0x260, 0x74, [@typed={0xc, 0x90, @pid=r2}, @typed={0xc, 0x47, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x92, @uid=r1}, @typed={0xc, 0x4d, @fd=r0}, @typed={0xc, 0x32, @str='.\x00'}, @generic="81506e7b738ff3797aa8835a0052916f669b14105d81ec7cead8846f237b704d4760f44b559ed48739fb9cf0421ee3bfc6247476135d7632ee4f72d209eeb4e9191717608a70c3564cff82067029b5e132a740e5f49dfa744e523356cbf00f73e6613a47f5a146c69adf43449aa165c76212fcbc98f036cc649415e61cfca59de1cd6124693916121c135f5c7520f60b4372291072310e72b894ee7e733945ccefbb080609d69e64", @generic="9d7c1f5ce7a4cb9a74c3fe81e7f45e67352b94569f02ec78869f40654e271cb1b78560914279f0b11ec70a29525106bfa870d63b43a152adb6912bee6b316072ac32125645b564d85e7c275597e60ffecdec971e3b80064b808765e0fae22d75d41aa35c5270ee587848fa8d3b684f9df3a1bb042c72dbf25788acfdeb2250ccc7", @typed={0xc, 0x87, @uid=r1}, @generic="ac8f2e13ca48183a989213dd27cf680aa8fdb0e66505bd965b14a235b5d5ebeb0cf8a3821e7fd3a37ceec88a7cd63d0ec003aec03767fb414b538caf4be1347b352c5c2be874b132e6edbcfde26aa777c709c99352882b9224393a14b153380096e3650533ea1bbfa99d01b55765d1fc5c31ffe27d1ede4917632b400566d3682e35a50198eaa0afb79e51aee1a1e9f65cbe00205d3dd506fd6fe0d65a07dfde887b962624edb14d1b063f4ff56147a0f9fe2d69477786cdc258a63237999b5440c75dd8fdba26b661d63ce3c2ae00571770f76e1f5ae67944a42ef373bb9109ab3e5bf7d56c627c"]}, @nested={0x28, 0x70, [@generic="63a32f50eb702040dd29aeb9a6f2f8807e9e9309b067", @typed={0xc, 0x2, @ipv4}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x800}, 0x4000005) [ 48.447192] SELinux: policydb magic number 0xf97cff9c does not match expected magic number 0xf97cff8c [ 48.467997] SELinux: policydb magic number 0xf97cff9c does not match expected magic number 0xf97cff8c 2018/03/12 20:53:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0x10000}) prctl$setfpexc(0xc, 0x81) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x687, 0x4) 2018/03/12 20:53:27 executing program 0: modify_ldt$write2(0x11, &(0x7f0000000180)={0x800, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xcf, 0x0, 0x6}, 0x10) clone(0x0, &(0x7f00000001c0), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000180)) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x4) getsockname$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) clone(0x4000000, &(0x7f00000001c0)="e3cb4b42d67a94a48ea1c6f15b3a4e4d155ee5dc211e9f00ffe372f64fafe0e02530741dfae07b26e31d21166ccaccc43c1bf7e3a45a15055e50bb5dac9ce1447d52f1566737014c2ca70502976d73ddbe4ebc4434636b18e107854083d4d89d98b9c7f7fe26664136f2e2c5dcee95a87711288b5c5052e2c2e179e43bd204dbda1068336719e3a849b3139331292a346ef2470352f156f2de236a940ae8554ad2e6e22fbc785d85b8924b3a01eb859c167c48fb7631f926fca2c83a44140ba7d5a077c526b8027f52e5b044ad85d6ede73b1c7bc99cdf40f6a4e572", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)="6bd1bc00d1fdde2d59eb995faf6e15c640b8318c6586f756e6d8876d35e2844b07dbde0228c3092b174216be4cf59a1ad3e57bc85f7cc0cc4e55f9718a8e725d061629061ea4aca830e155530b69febc8c83e1effc97236e08c9740b80fa43bf0f6f70e3fe1634ca7f90c3cdb56f101ae821642faef1a66cff4f5f0560137a5a5144b0e47f348423d3e436eab39a48927aa37e2def52d4732152703ea7e361e50c6d4f24622afa8da8c21f6d8c9f0a70602c7d9d7b7da1") openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x80000, 0x0) 2018/03/12 20:53:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/03/12 20:53:27 executing program 4: r0 = getpgid(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0xfffffffffffffb2e, 0x2, {0x2, 0x1, 0x2, 0x1, 0x1f}}) capget(&(0x7f00000002c0)={0x19980330, r0}, &(0x7f0000000300)) 2018/03/12 20:53:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1d, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/12 20:53:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210801, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fcntl$lock(r0, 0x5, &(0x7f00000000c0)) socket$inet6(0xa, 0x0, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5c45543ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc05"]}, 0x68}, 0x1}, 0x0) 2018/03/12 20:53:27 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/12 20:53:27 executing program 5: r0 = socket(0x10, 0x2, 0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xffffffffffffff81, 0x4) write(r0, &(0x7f0000000240)="1f000000f9030000000000000f00020007000953000000000001000101006e9e02fb000000bbffff74dd677293e230cf2b556f56ced2f564607f8b49f15e3f6ccd584e91045402ad5feb1b95fa2a922e26bd2df984a0e4cd8d075e1bcf9ef043734b2c14649d80b26fa9c14cd41213577c3f640d3f43d7a690a048527f8965acb84c6921f4a608f05fd056057cdd1902a9fbf169f73ff41cdba4b27609e4ecc699debfa470769e51eafc820da63560071016f672cf787b6504a9410a352d091e0b6c5bba0fe53af03760464563583ae9a3091df2d2df8449d68c0dd49ca21dca75cc4aa90055bbb1f344066d43a1061e19ffffffffe427a57486db5c0188a234ad5ab1edbba21354946e32261db44bb46b1ef6a1d69a22692b4c4526cfd8c531d1ce6e3b5965f57b7df911c3c3acd3e52b56ac1a682a24b7b6dfba37b77dfe6d5341a5bfab49c2c8e54f20ea175aa23b28903e0c761ce5dbd0250744d2faf7b36e28ca6b63d6e7dec6bfe3aa04373424a60e746bfc705b144fbe63afbce77bc2796828", 0x183) [ 48.495010] audit: type=1400 audit(1520888007.243:25): avc: denied { getattr } for pid=6679 comm="syz-executor5" path="socket:[16723]" dev="sockfs" ino=16723 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 20:53:27 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) prlimit64(r1, 0xa, &(0x7f0000000240)={0x0, 0x43}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x6c, &(0x7f0000000040)="f1969b544226e7cc1c9197eb11560dfdca3f0e9dbe590b055da60d5bba7e20b265384047b6664072c9cfe5ea249cca9e08d37b57a10d64d83f4d02e23de9bb21103043fca2b9bcc1300f0c967cfeabd1a930d3dde9c4d89b08fb97c136a1c131fd95c2a40defd56e14b1a396"}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @random="dd5e097e0d54"}, 0x7c, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 'sit0\x00'}) ptrace(0x4207, r3) ptrace$setopts(0x4200, r3, 0x0, 0xfffffffffffffffe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x1b, 0x13, 0x4, "fff0851fd6d21bd447b788f4dcb21bcf3d55c12b9b11e21cd5b20b89b3d0e2871dc51039d1a737867f126b4f7ea8950491e31185115bdf9175ee37d483c51393", "1bc34d1858c4a75254ecd7ee16386704fc1a5d35afa1d1ca89cc0499ff6ccb26325662435016ed019879c85fa800789fe0089127acad43d89d1a55b1f2b3cd01", "123975807d96b2c8f2d5b153736eddabd71dd7f30d44477050702ccd5fb6b584", [0xfffffffffffffffc, 0xfff]}) 2018/03/12 20:53:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000000, 0x0) r1 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/12 20:53:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/03/12 20:53:27 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x20, 0xcf1, 0x5}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002740)={0x1c, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="ad"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/12 20:53:27 executing program 5: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) 2018/03/12 20:53:27 executing program 0: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7d458a411cb90593a1161506", 0xc, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x7) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x3000000) arch_prctl(0x1004, &(0x7f00000000c0)="848933f1844561c3f8541ca3613c9e46d9b6f3cbe6c4a2d943c81ef1d378fc4c863ad09ae48b1d12423ccf1160d0a5499030bd5370643740d32342bd78332f4cba562d3ebdb3647d931ff8059dedc213325aed59bf6ee0f7ad65ebcc9452bf03b1cd37f355d04466e960f84dca88fa094159c89b0ea05b49d1f6cbecb072846c3b108ef026f6bc4ec9a867a296c1a1522323d2c7a9e0034a2972a0d3f24aea334f990470915413ad2da94988460706850f920712dacb383cecb5dd7e6ef3e2b4a2be73b7f094cf0ea55928b1e075e30110e68fe283bb5012fadcee739e7f667dd77c8a23a5bc2df57b") [ 48.571487] audit: type=1400 audit(1520888007.323:26): avc: denied { setopt } for pid=6696 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 20:53:27 executing program 4: r0 = eventfd2(0x77ee, 0x80000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020cff4)) [ 48.606350] audit: type=1400 audit(1520888007.363:27): avc: denied { bind } for pid=6696 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.614051] audit: type=1400 audit(1520888007.363:28): avc: denied { write } for pid=6720 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 20:53:27 executing program 1: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0x14) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000010c0)={0x7fff, 0x0, 'client1\x00', 0x7, "538809c9c12f6726", "d8e0ee6f5024335e72f5cea88e3384bdc67becd29ca36a3da90df2366b3a0ddd", 0x918, 0x1000}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x760}], 0x100000000000004a) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f0000001180)=0xc) ioctl$TIOCNXCL(r0, 0x540d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003740)) readv(r1, &(0x7f0000003640)=[{&(0x7f00000011c0)=""/100, 0x64}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/155, 0x9b}, {&(0x7f0000002300)=""/10, 0xa}, {&(0x7f0000002340)=""/74, 0x4a}, {&(0x7f00000023c0)=""/228, 0xe4}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/120, 0x78}, {&(0x7f0000003540)=""/211, 0xd3}], 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003700)={0xf2, 0x8, 0x7, 0x1, 0x1}, 0x14) 2018/03/12 20:53:27 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = getpid() setpgid(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0002000000000080ff0285776bdb1d787f83000000000001f2b07018ab1da7ebd02bbe8a2cc6814f39d03f7767565b18504a194226218590f816a35f6e8516"], 0x18) 2018/03/12 20:53:27 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd(r0, &(0x7f0000000040), 0xfffffffffffffda8) 2018/03/12 20:53:27 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x6, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x0, 0xa46, 0x1f, 0x1, 0x9, 0x0, 0x9, 0x5, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) pipe2(&(0x7f0000000040), 0x84800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x101) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7fff, 0x2, 0xffffffff, "f60646c1a4440a5fc32b98a50f7f50791f6087a6fb3b1d82d2d00d01f8a93a7c9678779c16b417f03fd2fb9796b1de8e07c20708f96bc94fd338689485f95d0f151f99b971a83a20949716786f870004"}, 0xd8) bind$ax25(r4, &(0x7f00000001c0)={0x3, {"56c9c33bc3d58e"}, 0x100000001}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0xe3) 2018/03/12 20:53:27 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000080)}) fcntl$notify(r0, 0x402, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x501000) setsockopt(r1, 0x4, 0x4, &(0x7f00000000c0)="192414cd27bdd860b955c3098bbd3b01ebe7ab8ee5ccab47d656f6683e3e68f25c8914222e993d111c2dfd7a", 0x2c) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) 2018/03/12 20:53:27 executing program 3: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8001, {0x2, 0x4e22, @rand_addr=0x8000}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0xce59, 0x4, 0xfa, 0xfffffffffffffa00, &(0x7f0000000000)='irlan0\x00', 0x1, 0x5, 0x7}) syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') 2018/03/12 20:53:27 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6eb0e900298f6b4, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="665404ac887a6e271b84dc153f778da82a41cd394d21830446d10e42", 0x1c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) 2018/03/12 20:53:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x80, 0x7, "bb8adbe5c98c608c176eb8ceed80c781b0c9b789e0fa30c083c2c6e1f97d6972c729dc81719e1ed8ebaf0dd2a62e983a27b9406e6533a2c5770bffbe105809", 0x12}, 0x60) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/03/12 20:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'ah\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/12 20:53:27 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'rose0\x00', 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x84, r1, r2}, {0xffff, 0x0, 0x6, 0x8, 0xfb58, 0x7, 0xbf9, 0x8}, {0x7, 0x946b, 0xae5c}, 0x7fff, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in, 0x0, 0x4, 0x0, 0x7, 0x1fe, 0x40, 0x2}}, 0xe8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/12 20:53:27 executing program 6: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffe21) 2018/03/12 20:53:27 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x801, 0x0) recvfrom$unix(r2, &(0x7f0000000340)=""/15, 0xf, 0x12000, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, {0xa, 0x4e20, 0x9664, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, 0x4, [0x9, 0x6, 0xfffffffffffff7fe, 0x100000000, 0x64, 0xfffffffffffffff9, 0x95a, 0x76f]}, 0x5c) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'erspan0\x00'}) bind$inet6(r2, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r3}) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x141040, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0xe42e) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x0) listen(r2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000001, 0x10, r5, 0x0) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000000100)=0x800, 0x4) 2018/03/12 20:53:27 executing program 3: umount2(&(0x7f0000d5bfff)='.', 0xfffffffffffffffe) socketpair(0x1, 0x80007, 0x983, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0xfffffffffffffffc, 0x101}) 2018/03/12 20:53:27 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6eb0e900298f6b4, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="665404ac887a6e271b84dc153f778da82a41cd394d21830446d10e42", 0x1c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) 2018/03/12 20:53:27 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x32, 0x20, './file0\x00'}, 0x52) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x156) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400000000040fd, 0xc2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x4, 0x9, 0x0, 0x2, 0x9, 0x80000001}) 2018/03/12 20:53:27 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) [ 48.718681] binder: 6749:6756 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 48.729286] binder: 6749:6756 ERROR: BC_REGISTER_LOOPER called without request 2018/03/12 20:53:27 executing program 0: r0 = socket(0x10, 0x2, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x67, "1e29a7bdc55999672d552d724d664d23a373a49a7e1ede364abc4c72691bc12a8d670ca42187e8729567a250de80747819246b37f3d12556c3a4bcd38fd3582005ec0dfcf89f74ab366a8f46b92ed15bd9aff5f7c622041382c3f5feac5acda21b5c06aa5f8fba"}, &(0x7f0000000140)=0x8b) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c00711fafff20501000b000600003a1447e479a9", 0x1f) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x33f, 0x6200000000000000, 0x9, 0x5, 0xcb6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/03/12 20:53:27 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_snmp6\x00') getdents(r1, &(0x7f0000000000)=""/44, 0x2c) 2018/03/12 20:53:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000480)=0xffffffffffffffc1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x100, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000440)) readv(r0, &(0x7f0000000380)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x3) sendto$inet(r0, &(0x7f0000000180)="56c28465d70af52262834579846d2c5e6408e70e5f237e03e8eb52", 0x0, 0x4000000, &(0x7f0000000400)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x34a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000140)={0x1f}, 0x8) 2018/03/12 20:53:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x1f, 0xd7c6, 0x0, 0x80}, 0x8) iopl(0xfffffffffffffe86) 2018/03/12 20:53:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/154) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r1}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/12 20:53:27 executing program 6: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/12 20:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x16}, 0x76, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x10000, 0xfffffffffffffffa, 0x0, 'queue0\x00', 0xfffffffffffffffb}) 2018/03/12 20:53:27 executing program 4: socketpair(0x1, 0x3, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'vlan0\x00', 0x32}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x1) 2018/03/12 20:53:27 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x200010, 0x803, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = getgid() getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000009c0)={r4, 0x1, 0x6}, 0x10) r5 = getgid() setregid(r3, r5) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000140)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x2) 2018/03/12 20:53:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/12 20:53:27 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x4, 0x8, 0x0, 0x0, 0xf}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000280), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/12 20:53:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) socketpair$ax25(0x3, 0x8ce92ef97b824ca, 0xf0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x2, 0x1, 0xffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'irlan0\x00', 0x3f}) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/12 20:53:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0xffffffffffffffbe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x1b31}}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000001c0)=""/213) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001300)={0x0, 0x80000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) [ 48.898668] audit: type=1400 audit(1520888007.653:29): avc: denied { bind } for pid=6799 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 20:53:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000702000)='attr\x00') getdents(r0, &(0x7f0000008000)=""/1874, 0x752) getdents(r0, &(0x7f0000008000), 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) 2018/03/12 20:53:27 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) 2018/03/12 20:53:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x18, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/12 20:53:27 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) 2018/03/12 20:53:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0xfffffffffffffffe) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/12 20:53:27 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0xffffffff80000005, "102259885e8c1c0a", "22fdb5fc5477cf1be6f67008556657163b137532455249f57335e0736447ed13", 0x7f, 0x4000000000040}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/03/12 20:53:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2800000000000000000000010000000003a6bbccc6a1530200000000000000a5a800000000000000"], 0x28}}], 0x2, 0x0) 2018/03/12 20:53:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/12 20:53:27 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x90000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20100000, 0x1000, 0x5, 0xffff, 0x4, 0x3, 0x7c8d, 0xb68d, 0xffff}, 0x10) 2018/03/12 20:53:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') syz_open_procfs(r1, &(0x7f0000000000)='net/sco\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/03/12 20:53:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{}, {0x8}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200080, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0xc08, 0x70bd29, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) 2018/03/12 20:53:27 executing program 6: r0 = socket$inet(0x2, 0x7, 0x4) pwrite64(r0, &(0x7f0000000080)="2e72245336d255d5816b450a63167476e867754dbddbdb6580a5a1e5c6df348728f9b9bffa3f68bd141c131cd9eae96bd70671ac65e8ebac10c52a621200038317fa0749f2a03c9f6ea3af2caaddf1a28d01423a637c291098e477f0346049e82b4eddff32bd2030b03f37f7af706701e1886145f19c7ecf70ef6876efbda7fc97637439e5659f01bc35accc8767e6b77d6a852a1dffc3d3cc3d48", 0x9b, 0xa) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/03/12 20:53:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/12 20:53:27 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003f80)=0x0) capget(&(0x7f0000004d00)={0x20080522, r0}, &(0x7f0000004d40)={0x3, 0x6, 0x10000, 0xf5d, 0x3, 0x2}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) recvmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003700)=[{&(0x7f00000001c0)=""/253, 0xfd}, {&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/64, 0x40}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/229, 0xe5}, {&(0x7f0000003540)=""/134, 0x86}, {&(0x7f0000003600)=""/204, 0xcc}], 0xa, &(0x7f00000037c0)=""/134, 0x86, 0x1}, 0x2}, {{&(0x7f0000003880)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003900)}, {&(0x7f0000003940)=""/189, 0xbd}], 0x2, &(0x7f0000003a40)=""/184, 0xb8, 0x7}, 0xef53}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003b00)=""/171, 0xab}, {&(0x7f0000003bc0)=""/193, 0xc1}, {&(0x7f0000003cc0)=""/179, 0xb3}, {&(0x7f0000003d80)=""/101, 0x65}, {&(0x7f0000003e00)=""/66, 0x42}], 0x5, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000003f00)=@ax25, 0x80, &(0x7f0000003f80), 0x0, &(0x7f0000003fc0)=""/219, 0xdb}, 0x8}, {{&(0x7f00000040c0)=@rc, 0x80, &(0x7f0000004480)=[{&(0x7f0000004140)=""/177, 0xb1}, {&(0x7f0000004200)=""/197, 0xc5}, {&(0x7f0000004300)=""/229, 0xe5}, {&(0x7f0000004400)=""/73, 0x49}], 0x4, &(0x7f00000044c0)=""/219, 0xdb, 0x2089}, 0xda}, {{&(0x7f00000045c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004640)=""/208, 0xd0}, {&(0x7f0000004740)=""/222, 0xde}, {&(0x7f0000004840)=""/57, 0x39}, {&(0x7f0000004880)=""/91, 0x5b}, {&(0x7f0000004900)=""/147, 0x93}, {&(0x7f00000049c0)=""/83, 0x53}], 0x6, &(0x7f0000004ac0)=""/51, 0x33, 0x1}, 0x2}], 0x6, 0x10000, 0x0) connect(r1, &(0x7f0000004c80)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x4, 0x0, "b15c0b18839f7cbc71d37cc544193d6556b9971d4779efda5e1caac8fa964842cbb1ae8c6c9f09848ef7a19f7ec1aa0ca244938c4f3028d0312ea168e1b6e7", 0xb}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x40, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003900)) 2018/03/12 20:53:27 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000100)=0xfd5a) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/03/12 20:53:27 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x62482) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000200)=0x461e, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) r4 = dup3(r1, r0, 0x0) accept$unix(r4, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/03/12 20:53:27 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xf99b, 0x4}, &(0x7f0000000100)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') socket$inet(0x2, 0x807, 0x8) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/dev_mcast\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000001c0)={0x9, 0x2, 0x5, 0x100, 0x10000, 0x6, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r0, 0xfffffffffffffffe}, 0xfffffffffffffe8c) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/12 20:53:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)=',\x00', 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/12 20:53:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f0000000040)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0xffffffffffffffba) 2018/03/12 20:53:27 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) dup3(r1, r0, 0x7fffd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x98000, 0x0) 2018/03/12 20:53:27 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0xff, 0xaa3, 0x6, 0x3}, {0x8, 0xfffffffffffffffd, 0x3, 0x1}, {0xcc2, 0x9, 0x4, 0xc75}, {0x0, 0x1ff, 0x6}, {0x41be, 0x8, 0x0, 0x5}, {0x5, 0x2, 0x1, 0x80}, {0x3f57, 0x5, 0x4, 0xfffffffffffffffa}]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYBLOB="81c2466d0f2c77c2bb89219e7f2c20a7498aad717b031d8cd78b0effe208ef8de591159c69a39605e0984c34ad2919ee77e8dcb0159b6c5cd1e6852a879822c8ed6fd6b0761c", @ANYRES32, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES32, @ANYRES64=r0, @ANYBLOB="efac3ec2b4383cfd7fb3f2fc4a30f5e7363e1dd94b1075183d751ca0a6a5447b886d897e57b08297a21522170c5d1c45ff75452b6b02a1c36d6af686a9c73f6e5fade2eb215ea7b06d694914485048", @ANYPTR64, @ANYBLOB="fda73357472fdf2c2e61643a2a63883c1a9ae6c296121f9e108ebc5e529a01516096a1174bde8002b2c7681c133713e93e15d8b29dd546b9f38e59c22eaa62106481f1f99b6593c92318dcac45761a8e134aa6190b1d42f88f04be1d007fe1b72b464a51fc9809dede7fef00c88ca88ac436a3ebb022a378bfb3df4810ecc563104a1f3b2b536e0c2481af8edc9f3a99ce0af21cacde65f48248b5cdff92863bfd34dc159e9e38f16b2b18f2bd01ca9cdebfa8188c6bac535aa7dc7c290c6b7a05d9acb0c4fdec5d7b9ee3ab7520467b2ba6011037e2a4caa58c2118409c2b7a", @ANYPTR64, @ANYPTR64]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYBLOB="7267825d7fe825411f0c49e0e91106fbe17ff6b781a99e7d34fa701fee9783e966483d7a9afec62164a3d32331c9e50fc8b3e89cd77a4889333f3ad6d758adc2af34f483863478352a0e7236737519ff30a060367899180b759638e964ce55997d91281d2625957c584b46f9f02bb1f9127ec83924b745a62e7870c531fbd7df0825c44cbca0116d9da9eb236d08563ba50778ee6d7a329a82b57aaea1e71aa4c55d7caf43c2beb5e9b539a9a3150a827ff72282adcaafb426b53a903c2eea44274a568a086ecadf3232ea7b0b155a08ea6bc24c2ea0", @ANYRES32=r1, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYBLOB="41f22878abc7f622f12da861a00cb51d14947a3952746de12d681270e6354f7b335537074287fec35d1771f9bc6cd4224f44c2b082dea86def346c"], @ANYRES64=r2], @ANYRES64=r2, @ANYPTR64, @ANYBLOB="f7c7"], 0x5) futex(&(0x7f0000000140)=0x2, 0x3, 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)=0x1, 0x1) 2018/03/12 20:53:27 executing program 1: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) dup2(r1, r0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/12 20:53:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000000)='S') 2018/03/12 20:53:27 executing program 4: prctl$void(0x17) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x30002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, [0x8, 0x5, 0x5, 0x2, 0x1, 0x3, 0x7, 0x8000, 0x4, 0x1ff, 0x7, 0x4, 0x0, 0x9, 0x4]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) 2018/03/12 20:53:27 executing program 0: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x27, 0x6, @thr={&(0x7f0000000000)="841214354576a67f19e6c28c4892a97e7a2939d7d5b3c3e1e0675844cdfa4006bc479d04d6c4d177ec8e6a2169507c32edcd191aa770cf126ddfca994b272ada6afaf332cfb6487de6cd919d1c127c7c4a69fe67da7a4045acc13110d6a64dc270a1aa6f3531f63d2dd626f49d1590d22adabf5c82da6244e3c67fff55919ed165f3ccd2cae596c0fd38e3a8d2bb2f7c2cd6bcfc6a22588eff0f84879e4b2f300bf1236fee88542448b8227d3a4e97d70ceb889bb8cee02c7dd1ad66461210f8cd261e9f9e1add9f858ad362de4f257a7c650ab450c548", &(0x7f0000000100)="ced2c488264542"}}, &(0x7f0000000180)) 2018/03/12 20:53:27 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x101, 0x16}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x7, 0x0, 0x3, 0x2}, &(0x7f0000000100)=0x18) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/12 20:53:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) r1 = dup2(r0, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001080)={0x8, 0x9, 0x6, 'queue1\x00', 0x282}) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000000080)}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001140)='/dev/loop-control\x00', 0x501000, 0x0) 2018/03/12 20:53:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x400, 0x4b5caddf, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000300)={{0x100, 0x8}, {0x1, 0x2}, 0x1, 0x2, 0x8}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/183) r1 = syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x12}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x7, 0x8}, 'port1\x00', 0x0, 0x420, 0x7, 0x1, 0x0, 0x6, 0xf6, 0x0, 0x5, 0x3}) 2018/03/12 20:53:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/12 20:53:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r0, &(0x7f00008af000), 0x0, 0x400000) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='uid_map\x00', 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="469b0534675bfaf592ceafdea443d9a9b6fe0b5c00abf6a036d5668c1abcf61624122299c08bd202a9fcbf5f2aca813670c5a20cc4aaa04e73fdbba9dd82c11bd18bab6be00292b61975a39e7042fdd7655e7c5404e04f18d5b86dc9f2bd0b686d78ffef9e9de84a5884c5b4d2b169317497fd33072549c31fcd154acfad30bd5595efe0c16370cced890266c45a17ce62ba57586cd0ad762b8383165c", 0x9d, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f00000000c0)="fa24e39733b33b8547621bf8fcf18918c264d0acbc23626901d0f714ac5146f7fa0dd3fa96ca558e7c9e26fc268cca28d8bd1273fdca7955d02b6a66520bef13249b74", 0x43}, {&(0x7f0000000140)="c0b89221e42b199a1392691a30b4d6c89830a9cec025323c980e159a4667743e8e0eebb3fcf96ac179a656cb74404385b78d6a520554c6540c7d0a8539686412f403f581be74fcf33332059c51e665484f71fb3b471cdc72c26ff1a5c5e707d1cb8681b8d4687e79938a68d7efa208d1309248d903bd77a866d28812af43c007cf7c174c1cb32eeab8634b1e7e89e40555b1dccab95d2a723813e94f8153a102fbae294211227a9b05abf24a87402eef49b166d7b64b127e36cec28d994ecef59fb54f8af6cd5aca88", 0xc9}, {&(0x7f0000000240)="a6a3f16c121ca6008eae47139342aeae057a615be5f44dedb23f4b0ff4918105d6a65494054910bbd5bfa15e90a2744f15347e", 0x33}], 0x3, r2) 2018/03/12 20:53:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x100000000006, 0xe, &(0x7f0000000000)="020008000000000000005462fa0000000000007ffff13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b1473208db24d17e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/03/12 20:53:28 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="fc00000019000100ffffffffffffffffffffffff000000000000000000000000ff0200000000000000000000000000014e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) 2018/03/12 20:53:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0000000000000010"}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r2, 0x5, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/03/12 20:53:28 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000026c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002700)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002800)=0xe8) fstat(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a00)=0x0) getresuid(&(0x7f0000002a40), &(0x7f0000002a80), &(0x7f0000002ac0)=0x0) lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002e40)=0x0) lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002f40)=0x0) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgrp(0x0) r18 = getuid() getgroups(0x7, &(0x7f0000004200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = socket$inet6_udp(0xa, 0x2, 0x0) r21 = fcntl$getown(r0, 0x9) r22 = geteuid() getresgid(&(0x7f0000004240), &(0x7f0000004280)=0x0, &(0x7f00000042c0)) r24 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004700)={0x0, 0x0}, &(0x7f0000004740)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004780)={0x0, 0x0, 0x0}, &(0x7f00000047c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004800)={0x0}, &(0x7f0000004840)=0xc) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000049c0)={0x0}, &(0x7f0000004a00)=0xc) r31 = getuid() r32 = getegid() r33 = getpid() getresuid(&(0x7f0000004a40), &(0x7f0000004a80)=0x0, &(0x7f0000004ac0)) fstat(r1, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005d80)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000080)="2ba5f8bf033213b4012130aa63eea4b06ee1d8cb84b9792d486d9422051ebe2544909f35642cb2c29f8f1408c5a7e4e37f2d60f68642bd377a3957add7e93a933d9eca5df2a17ad56ac67e28d5bb83cb4d470186468004815accfe00186aa19a434750fda8fcb1dcaf782beae80d43baba61638c96db240b1937171851812a5559b57c7c87039b8d5fb13d711b88", 0x8e}, {&(0x7f0000000140)="532353ac854d7f6accc94a17d09ea8bad9a795a39f39e51807f1697fd2972c82af775d5b0b2e6de07d641ce04ecec6a3c88c37b2c5206b64d106f0f04dcacead7869bb3382d55cce461f23e3939ae9ffcde8958727a46e906587ff9cf62ad6573a04ab5948f957bb06385b6c8127ec", 0x6f}, {&(0x7f00000001c0)="1fb70164b55570af76c54479c71afa78c5967049665a266ee826bc817e2066b3d25f454871c587392aec7f569490c99c71581c85b9063519ef7de86db38664221ef6c5f620d8081b6813d81a02b525c3cbf95dc870bca6a8756b3946", 0x5c}, {&(0x7f0000000240)="a3acf7cbbf3b8a55ea21f5fa70246ca074f018c8bb42b25fc7502561926035cb1e961fe2092d7ca20340a06010d1107c6abe16ca9990a3dc8677ca8843e2c8ee5a5b003318d6e85f7f6e50e0441e1a9049f679153853cbe3c309aa7e6bc20cfba8abc0", 0x63}, {&(0x7f00000002c0)="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&(0x7f00000046c0)=[{&(0x7f0000004440)="cf5413a5a40a094adb2576a6eee0b023fff177ce17594753741680b29d7b4aff93912e420a2bf814656f94d25beb846c3801ef644f98974312a9e92c4d356d78c9bdd2b11a02cf3db25c2c975b59d0f184c432247cb06bd40c105468af0a3fed6b6f6e5f7d14211071247e6df3f82d038ad149cc7d317b6ae185744eb4bd995432bf1a3592bc3a30b5845e5642804f285dac0c97eacf6ee9b65e8c8c04f3d33afda3af509ef6e08164cac137d089c55a2d5254bbfbe58d14256b21ac43ac2de2303bb045f34587051e620e7b8bfdf09010833fdfa15860db41b51477f94511e1", 0xe0}, {&(0x7f0000004540)="ef862b03701e807772b586af7434168f0f4bc43698fbebfae48ddd783c325803633044181d17a3c4830731302345efb7f76934e3ed5042054982d80d1e8ea2225ea787d6b2f7e15fb3e48e2287b599c6e3401be943fe78ab5d7e638725b3adfd5161b5faf96412df6ed0ee9b087f3e5090dd0ce0fbec59ae8aa859e13be81fe7377185fb77db66277095d63f2be5", 0x8e}, {&(0x7f0000004600)}, {&(0x7f0000004640)="c3b2c9f574dc6cc1a533baa0bd5100e3daf07d101f719b7404ff14f10ad625aa331f34b8a20630769765f0828db9ff195acde4c490a5e0b5975346826a5a10c8ba2479e1261fe85f560524", 0x4b}], 0x4, &(0x7f0000004b80)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xb0, 0x4001}, {&(0x7f0000004c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005d00)=[{&(0x7f0000004cc0)="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", 0x1000}, {&(0x7f0000005cc0)="f6dc41a4f3c85447688cf245be2d7caf7d079d8040eef7954b7624a567a11525d382", 0x22}], 0x2, &(0x7f00000014c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2b3cc45cae96eef6063f928100000000"], 0x28, 0x8000}], 0x6, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/12 20:53:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@bridge_delneigh={0x1c, 0x1d, 0x1}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x85d, 0x4) recvfrom(r0, &(0x7f0000000180)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/03/12 20:53:28 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000240)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f00000000c0)=""/74) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r1, &(0x7f0000000040), 0x24d) syz_open_procfs(r0, &(0x7f0000000200)='net/hci\x00') fcntl$setpipe(r1, 0x407, 0x2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) getdents(r1, &(0x7f0000000140)=""/164, 0xa4) 2018/03/12 20:53:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d87ffc)=0xc4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c0008032bbd7200fedbdf252b000000080004001f40000043b4d39df755331819acffdc3da3fb91bf18d3a7b0fd9d7bcfb6d87fa47f7547bdfbf0882021c3e3d9ea941139626b9e697c4d70d86a14c429b2f607f49ecf53132fafbcb219dfb5b7c9a0cfbde513000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/03/12 20:53:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x8, 0x0, 0x7, 0x7}, 0x10) 2018/03/12 20:53:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='mountstats\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)="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") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffed9) sendfile(r1, r0, &(0x7f0000000000), 0x10001) [ 49.271121] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/12 20:53:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ftruncate(r2, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x4000}) 2018/03/12 20:53:28 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x20000) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0xffffffffffffffff, 0x8, 0x5, 0x8d9}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0x6}, 0x8) 2018/03/12 20:53:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x3, &(0x7f0000000080)={0x2, 0x100000000004e20, @multicast1=0xe0000001}, 0x10) 2018/03/12 20:53:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/12 20:53:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0xffffffffffffffff, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xc0101, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@dstopts={0x2f, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/12 20:53:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000100)={0x1624, 0x1b, 0x400, 0x70bd2a, 0x25dfdbfe, {0x3}, [@nested={0x1204, 0x90, [@typed={0x10, 0x53, @u64=0x4}, @typed={0xc, 0x1e, @fd=r0}, @typed={0xc, 0x13, @fd=r0}, @typed={0x10, 0x30, @u64=0x7}, @generic="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", @typed={0xc, 0x1, @str='\x00'}, @generic="f2c5d9cd8be70990936755840393ea1c31e6fdf5652067c1a1eeee16a5b323e19cfa291139bac06ca65f6b28a7118426c61eb6ba3badf1b212b98193523000d4221dacfd54721c5483795e2cf51d64a9392f113acfa340891125d4cba1da6abc31f2098adfd81b085139b2941ab7c5116deafb5d4a43e646069c86cec598d60711edb0dd4246dcda0a95c48231c3f7e9e32a7f32e4960b5718cb8b3b4f06ad5896c49224f00cf01294205ef0f281e3e9df569bb07f598c65c5ac21df3ab77cc413862a359b5261a3c1bb9d2713ec2e631a21285dc92f4261ae8e0f6060c5fdbb203ee6010e7b1ed92f", @typed={0xc, 0x50, @u32=0x9}, @generic="94c1412e67907489e1c767a30178500404205a05914a548d6cce55eca8ca8d43b4bd2c92ea95b1510256c9e6328d2e6b5a706a08", @typed={0x90, 0x11, @binary="ff824076046370dff3037a5d3dd98b8312a130e89391d3e4ac8fecb47b625577e911c38bb4f7c0a92867313e2c40dad14f9e44007f339c915d36c5d8457565a84a98d26f4e65d92c73a01fd76bbdf320e5b6959a96b33ffc43a8b4d066b454ffcc804a97e24c0d75c4a3b3a3e3759e3a37ad4c431925a67a63b70030f9363b34028c0b8d62"}]}, @typed={0xc, 0x7e, @fd=r0}, @typed={0xc, 0x1, @ipv4=@rand_addr=0x9}, @typed={0xc, 0x63, @uid=r2}, @typed={0x84, 0x7d, @binary="a3521b18c551c73027261e9c82237e53b6bf37d7816f88224a98dbb62dd571e310e93b306bcdc17f6a5f55915681bdebc427b994710c920a9f795bf8b981b08f2842f9bfa48d4892e00ea11b796254bf3eaa6333110ae909b4b9fb917fef32c794606c8fbaa2afc56d50068b23ae6d5f5fccb61f801bd0e7590a"}, @nested={0x33c, 0xf, [@generic="8085727fe0fba945d64b1da26b37b19e0db9cfbe988e042014d964523291ec504550e58ab8b842b1946e60fd384ac4e04a1c302a83c6f386dd18042dc5c8b8404015a16a7e3522af85537fbf5169acca56ecc79d7977", @generic="42ae91a8dfce0db39e97be47d14b8f8e0d298dfe5d29f032ed77ffeb0fb1ceb1bfbeef19d3ca81e69c85cb4745dd016ab0432dace6afb8", @typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}, @generic="5d02149fc9b3ffa67f624adff2276be893578eb9ac77aa1ab5f36a1b43ff1cf36a64761718f867b29ea361d2efafa8de7e0b1b8d7ac3214e5285ae2a5372ef1d9e76fa29f81064bba95cc70f9033f2b4c98daa0b1c6d02facb2d21a2c74aa9149b163766188b23", @typed={0xc, 0x61, @u32=0x8}, @typed={0xc, 0x85, @fd=r0}, @generic="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", @generic="91371feb1c3a0a2766837aef98217936f4c4934480a70f643fd18ac06972a37c8ba9eaf31442da304982f9479d89d62e9169ad65406d1e6e755c230e035e399c93f7a8ff295f848fb665dc0de5ad58c5f1fe65641f2a9317e8b6173ed8f4ece997aba4b53334fa44b893fc45eddebbd5d5bdfa3f9782382a8bcfb21959ff66fe071c72abe5e102dcd3ae78d1824d2d0dc8adfd00a5af586db2e9cf35c0d37ec9850b8ed31dc055706d4f5b82dfa94a829e16f6928b3c0d46240b7d4d51a95e3d40f7dcbc48e7690dd36e03780fa423767027e8e75928f95e2a43f23cca", @typed={0xc, 0x23, @fd=r0}, @generic="46b4a2d8cb7937f40eba8ca10692cc4dbfad040f27e84f7ab9efa8bc2be6ad827147b0e0872cfee08aa499468e7d168321f1eac21a8a9ab06eef"]}, @typed={0x10, 0x1c, @u64=0x8}, @generic="b60a25d95e1e107e03a16151945a2af8b7c97fcafb"]}, 0x1624}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bfeff4)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/12 20:53:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = dup3(r0, r1, 0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) ptrace$poke(0x5, r3, &(0x7f0000000000), 0x3) socket$unix(0x1, 0x5, 0x0) 2018/03/12 20:53:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r0, 0x5387, &(0x7f0000ca7000)) dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0xfff}, {0xffffffffffffffff, 0x100000000000000}, 0x1f, 0x6}) 2018/03/12 20:53:28 executing program 1: write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 49.543159] IPv4: Oversized IP packet from 127.0.0.1 [ 49.554176] IPv4: Oversized IP packet from 127.0.0.1 2018/03/12 20:53:28 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000016517f)='./file0\x00', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) 2018/03/12 20:53:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aed000)=""/116) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x10, 0x3, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xfffffffffffffff8, 0x6}, 0x90) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff01}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0xfffffffffffffffb, 0x20}, 0xc) 2018/03/12 20:53:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5f, 0x20000) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000480)={0x101, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xe4, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xaa, @remote={0xfe, 0x80, [], 0xbb}, 0x1d53}, @in6={0xa, 0x4e20, 0x0, @empty, 0xc9}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0x83d, @dev={0xfe, 0x80, [], 0xe}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x1ff}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, [0x0, 0x7, 0x10001, 0x5, 0x40, 0x7fffffff, 0xe5, 0x99, 0x4c8, 0xff, 0x3, 0x10001, 0x0, 0x6, 0xcb1]}, &(0x7f0000000400)=0x100) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@loopback=0x7f000001, @rand_addr}, 0x7) 2018/03/12 20:53:28 executing program 5: r0 = inotify_init1(0x8613c5a70dfec59d) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x427, 0x6c1, 0x1, 0x1f, 0x7, [{0x3, 0x80, 0x9, 0x0, 0x0, 0x2008}, {0xfffffffffffffffe, 0x7, 0x3f, 0x0, 0x0, 0x2c8a}, {0x1, 0xb6c3, 0x80, 0x0, 0x0, 0x200}, {0x0, 0xa44}, {0x7, 0x100, 0x1, 0x0, 0x0, 0x1100}, {0x3, 0x6, 0x80000000, 0x0, 0x0, 0x2000}, {0x5, 0x9, 0x40, 0x0, 0x0, 0x1}]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000100)={0x6, 0x4}) 2018/03/12 20:53:28 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) r4 = getgid() r5 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x3, 0x20000) r6 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000640)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) r8 = getuid() r9 = getgid() r10 = syz_open_dev$random(&(0x7f0000000700)='/dev/random\x00', 0x0, 0x80) r11 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740)={0xffffffffffffffff}) r13 = userfaultfd(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$l2tp(0x18, 0x1, 0x1) r16 = accept4$ipx(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x80000) r17 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000840)='/dev/keychord\x00', 0x40000, 0x0) r18 = syz_open_dev$evdev(&(0x7f0000000880)='/dev/input/event#\x00', 0x2, 0x400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) r20 = getuid() r21 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000cc0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = socket$inet6_udp(0xa, 0x2, 0x0) r29 = socket$l2tp(0x18, 0x1, 0x1) r30 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r31 = socket$inet(0x2, 0x80805, 0x0) socketpair$ax25(0x3, 0x3, 0x93930ade1bed3bdb, &(0x7f0000000f80)={0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = syz_open_pts(0xffffffffffffffff, 0x400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001040)={0xffffffffffffffff}) r37 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001640)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/mls\x00', 0x0, 0x0) r45 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/access\x00', 0x2, 0x0) r46 = socket$pptp(0x18, 0x1, 0x2) r47 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001780)='/dev/rtc\x00', 0x4880, 0x0) r48 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x141800, 0x0) r49 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file1\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = epoll_create(0x3f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001b80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) r57 = fcntl$getown(0xffffffffffffffff, 0x9) r58 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001e40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001f40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/mls\x00', 0x0, 0x0) r64 = socket$inet6_icmp(0xa, 0x2, 0x3a) r65 = openat$dir(0xffffffffffffff9c, &(0x7f0000002080)='./file0\x00', 0x101000, 0x20) r66 = accept4(0xffffffffffffff9c, &(0x7f00000020c0)=@hci, &(0x7f0000002140)=0x80, 0x80000) r67 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002180)='/dev/ppp\x00', 0x180, 0x0) r68 = accept4$inet6(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002200)=0x1c, 0x80000) r69 = accept$netrom(0xffffffffffffffff, &(0x7f0000002240)=@full, &(0x7f00000022c0)=0x48) r70 = fanotify_init(0x4, 0x101000) r71 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000002340)=0x1c, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000023c0)={0xffffffffffffffff}) r74 = syz_open_dev$binder(&(0x7f0000002400)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002440)=0x0) r76 = geteuid() getresgid(&(0x7f0000002480), &(0x7f00000024c0)=0x0, &(0x7f0000002500)) r78 = open(&(0x7f0000002540)='./file0\x00', 0x40000, 0x80) r79 = openat$dir(0xffffffffffffff9c, &(0x7f0000002580)='./file0\x00', 0x8000, 0x0) r80 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002600)={0xffffffffffffffff}) r82 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002640)='/selinux/member\x00', 0x2, 0x0) r83 = socket(0x1b, 0x0, 0x7fffffff) r84 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002680)='/dev/ashmem\x00', 0x20c102, 0x0) r85 = creat(&(0x7f00000026c0)='./file0\x00', 0x180) r86 = eventfd2(0x4, 0x800) r87 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000002700), &(0x7f0000002740)=0x10, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002780)={0xffffffffffffffff}) r89 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/rfkill\x00', 0x200482, 0x0) r90 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000002800)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002840)=0x0) fstat(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002900)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) lstat(&(0x7f00000029c0)='./file0/file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r96 = getgid() sendmmsg$unix(r0, &(0x7f0000002c00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="047ced92006853010f69aad8995d10ca750f49543a3cbc2901e09b86acc04c2a79f22f18efbd9633e9ed74ef08aa47bb5597120d6eab7d79ac23914a65b71475c592190bc64dec0d8b7cfaf561b87cb3d08f", 0x52}, {&(0x7f0000000180)="e341f1eb351914a78e5ad4a2be1f6788cdc37bc010f0d72201140759784049ec7aaf623ed07509ce694d0e779e7b6cfb06cc38d8f0d209c9829c144c615a45c83e6d09bc6975a9472d4229a0d9d92114332023b86946ba08354c5a05d60eadd55f6ac8bc855fae9e73d7d19387ae463a88184a21593248eb97618a6ad22e42b51d167def2a1dbac84905be162db3b74c4e2739f6444f78b4a2e599d8e01fc1a37be7685bbe2bce1ce1698bc3632527c7d5fbd8612e0cd8266a26fdab92f37483dd768cf969b17ecfab1bf75d7ebc53f957fd05fc4004ea1ef2fe79245ecfe37c6bd407f5b51612", 0xe7}, {&(0x7f0000000280)="bc38d6316cf7b46c42df048aa54a46565f274ed8980a97325131d16098c7f77169587b1122819fb8215365538354a1d2ca1f3150540e5e8f0c56fd3e19c5ba59061ae053253a06ca9fe8ba466e4965ac471491b96e54cee2689c86f71760fb743565beff10ef2ed2c59caf2426f5dac44e52273784c32086f6db8ed3", 0x7c}, {&(0x7f00000003c0)="04dc0e1d11a7d38552c6db6661eaa40b318628487db0752d0f228f5fce88aa1a4d095b2ef6ba4e45096a157c7be26b4bf458683663e3ea56d22d12416d08e6ddbda85d64633733acd2e628f08368a080b01e25703b538a6b", 0x58}], 0x4, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}], 0xa8, 0x4000}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000a00)="f8d370c3b1d1c838cd843599f010479f0d90e402b7eb7fabc25918e4679551f1c00001291a37d6f473747f949fe7f81c7034db5a684fa191739cea1da88f50ff16837673d2e5f08cb378378108103d05ff8af251caaab4c2ef130a03623b72e4080c3daee475e3163ff488efb8f8e999c4f39a80ea59975a1b645604048888cfd2df2365619be509608d1ab3f443df205fca9faf6a17cab31d8675506ed5d464f92b0cfa65652a73cbe308925f90bcd078b06174e8dfcb3928fc8fa42b441f3f4908818c7ebbf2b9da1c7c4cdfb289de54cdb9e1718b592f0dfcfedb43546707fdd8d2221bf556fd6f84899d77f2dc6f", 0xf0}, {&(0x7f0000000b00)="ea914ca33a281e0e0e440f94722f6bab6c4da0d6c0cae97e2b0c6cfa58cf8fb0f4c32904551cdaa04f55cb416555fd9c9d3afff60444651b6033c4bbbb8cf88aa0eae360a5205920bc932659554deb529c78e06066018ce7d150dca8a0402ee8491223f60ce56678c789a9409500268580cedf9e4a0cc6cc2127150a0ef737cfe7a30fcf19ee48c51cd16c686e17a9e683fa4e7204b1a825bf84fabed7cd", 0x9e}, {&(0x7f0000000bc0)="f59fe0430730feb8f65116d82e36f38ddde01c72fda871c6e4d9b4a5088036df54fc7ecd06ab23e90879cdb21a2752ae7961dafa10972ea29645feb9", 0x3c}], 0x3, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r28, r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xd0, 0x20000000}, {&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000013c0)="67fbcef839f801dbe6c38d63c75abcb86485df4b8541eb49ef03774d924368134bbeed514fb0c785d0cfbaa93539ff6153dd2ec0e5dea78bd135edbb7bca4615268a118c738d397261e4459facd9c072b74cdf1bed2e63bb71552bfc84a79ace868833c07096dc8d3ad6b2c4e983eed7586925d0f679aba2265f12c5351501c8654aa244398947de4b33703aa5087e46eff01b67372a0f7c1be7cdc82169bb058f1ba3a5bcf8b07a8094bc4ea88ae01263d6aa9c444d96ca719e005c1b", 0xbd}, {&(0x7f0000001480)="9955f7", 0x3}], 0x2, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r44, r45, r46, r47, r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xa0, 0x4000}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001d80), 0x0, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x20, 0x1, 0x1, [r63, r64, r65]}, @rights={0x38, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72, r73, r74]}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @rights={0x20, 0x1, 0x1, [r78, r79, r80]}, @rights={0x38, 0x1, 0x1, [r81, r82, r83, r84, r85, r86, r87, r88, r89, r90]}, @cred={0x20, 0x1, 0x2, r91, r92, r93}, @cred={0x20, 0x1, 0x2, r94, r95, r96}], 0x150, 0x4}], 0x4, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r97 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCGKEY(r97, 0x80404518, &(0x7f0000000040)=""/59) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') 2018/03/12 20:53:28 executing program 0: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f6ffffffcaf9a9bcc56c6e8be15f3e000000010000000100000032d814fd031de63a809811", @ANYRES32=r0, @ANYBLOB="4f01"], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/03/12 20:53:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x401, 0x97, 0x401, 0x2, 0x2, 0x9}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x24b}], 0x1) 2018/03/12 20:53:28 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x93ff5a4761d313f8, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/71, &(0x7f0000000100)=0x47) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/12 20:53:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b99f71)="9c", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="80", 0x1}], 0x1, &(0x7f0000dd2000)}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/37, 0x25}], 0x1) 2018/03/12 20:53:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7f, r1, 0x10002, 0x7}) preadv(r0, &(0x7f0000fbfff0)=[{&(0x7f0000a71fac)=""/84, 0x54}], 0x1, 0x0) 2018/03/12 20:53:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xff) 2018/03/12 20:53:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) 2018/03/12 20:53:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000925000), 0x4) 2018/03/12 20:53:28 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) fcntl$addseals(r0, 0x409, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) accept4$llc(r1, 0x0, &(0x7f0000000100), 0x80000) prctl$intptr(0x26, 0x1) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/03/12 20:53:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x2, 0x7, 0x1, 0x10001}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) readahead(r0, 0x4, 0x100000000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/03/12 20:53:28 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) fcntl$addseals(r0, 0x409, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) accept4$llc(r1, 0x0, &(0x7f0000000100), 0x80000) prctl$intptr(0x26, 0x1) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/03/12 20:53:28 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) r0 = userfaultfd(0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/03/12 20:53:28 executing program 5: r0 = epoll_create1(0x20000) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80, 0x200101) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000330000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x8}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0xffff, [0x5, 0x0, 0x1, 0x7, 0xe998, 0xffffffffffffff17, 0x9, 0x63]}, 0x5c) 2018/03/12 20:53:28 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getpgrp(0x0) r0 = getpid() rt_sigreturn() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="656e7669726f6e00bf056463dbffc4690f6dff337d679a17fb9b68d5ae79e0231bb3d091d537aacfc1643f54bccc58c149e659a7b283de028dbfa98ab00439e30edc425b55adb254b39663b179e2a2fd01e8c15a4fd96b00ad85eae923cd342044650b554253c8a8fdebef4b30bb0126109fa33670522ae313426c4fb514c01f8efee3dae290674c54677ef4f9b5512c7639bbc9") pread64(r1, &(0x7f0000df6000), 0x0, 0x0) 2018/03/12 20:53:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup3(0xffffffffffffffff, r0, 0x80000) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x100) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8904", 0x2) 2018/03/12 20:53:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/12 20:53:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) ioctl$VT_RELDISP(r0, 0x5605) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x28000) 2018/03/12 20:53:28 executing program 6: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x80800) dup2(r2, r1) mlockall(0x80000000006) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/12 20:53:28 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, r0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/12 20:53:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000000c0)="88", 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x2, 0x1, 0xb54c, 0x7c7da3bd, 0xc6, 0xffff, 0xf0, 0x8, 0x101, 0x10001}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x80) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80800) 2018/03/12 20:53:28 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x4}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="8abe0000000000000a004e245c732450fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e20ff0300000000000000000000000000000000000008000000000000000000000000000000000000ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22070000000000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2221000000fe800000000000000000000000000013c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21050000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/03/12 20:53:28 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x40000000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) r1 = open(&(0x7f000092d000)='./file0\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x5, 0xfffffffffffeffff, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x0, 0x4, 0x7ff, r3}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e, r2}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)) listen(r1, 0x4) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/202, 0xca}], 0x1, 0x0) listen(r1, 0x200) 2018/03/12 20:53:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xfffffffffffffc4d, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x9) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/03/12 20:53:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fc5ffc), 0x2) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000000)) 2018/03/12 20:53:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035bfd7)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) 2018/03/12 20:53:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x200, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) dup2(r0, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/03/12 20:53:28 executing program 7: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='p', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x3, 0x1, 0x84}) 2018/03/12 20:53:28 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x40) ftruncate(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x5) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/12 20:53:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000000040100) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f0000000000), 0x1) signalfd4(r0, &(0x7f0000000140)={0x101}, 0x8, 0x800) 2018/03/12 20:53:28 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="000000000000000000000000008dd8755c802faf317e641e8850bd68a14180", 0x1f) sendfile(r0, r0, &(0x7f0000001000), 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x8f5d4459eb1f4ca) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) dup3(r0, r0, 0x80000) ftruncate(r0, 0x1) 2018/03/12 20:53:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x7) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/12 20:53:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x7}, 0x5) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/03/12 20:53:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="1000"], 0x10}}], 0x2, 0x0) 2018/03/12 20:53:28 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b70b7e11bf210a95af87325e", 0xaa982d54daef58b6) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r1, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/03/12 20:53:28 executing program 4: r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r0, 0x2, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @empty, 0x40}, 0x1c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) 2018/03/12 20:53:28 executing program 6: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000001240)='/dev/usbmon#\x00', 0x80000001, 0xb0000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x44081) fstatfs(r0, &(0x7f0000000240)=""/4096) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0x3, 0x1000, 0x1, 0x9, @time={r1, r2+30000000}, {0x0, 0x6}, {0x0, 0x1d}, @note={0x80, 0x20, 0x1, 0x7, 0x10001}}, {0x800, 0xc8, 0x1, 0xfffffffffffffffd, @tick=0x8, {0x400, 0x3}, {0x0, 0x9da0000000000000}, @quote={{0xffffffff, 0x3}, 0x6}}, {0x9, 0x8, 0x5, 0x1, @time={0x77359400}, {0x0, 0x9e0}, {0x7fff, 0x6}, @queue={0x2, {0x7, 0x4}}}, {0x6, 0x80, 0x2, 0x2d98, @time={0x77359400}, {0x3, 0x81}, {0x8000, 0x7fffffff}, @raw8={"2bbc07fe3af24027299b8c48"}}], 0xc0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) readv(r4, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) 2018/03/12 20:53:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x0, 0x0, 0x200000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008780)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockname$netlink(r3, &(0x7f00000087c0), &(0x7f0000008800)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x94aa, 0x0, 0x100000001, 0x400, 0x52, 0x400000, r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000240)="85b538c5e9de4bc858839efbb1771ad4cfa0e1a6abefaf13ac349f47cc12973714e8304f17130235963338756284075a04375cc6a68de2c7aeb71de0bdf439b4b06a19623d06382f7336686b2d7a842fb97fd63d28b15aacd4e1f326e2527238900352ce6ed3ed15638446a66419dd4e0e3e0b1d72749934498c8684ea45bf6355de531d4dc53fe0cdd3dc3bc82c873af0d9007bbec38fa99f821265a54d5cc8aa78fbb50c4cb42efbd6d93ef176ad4341909324b2555677ab2c41fea99b0312904208edd4", 0xc5) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xfffffffffffffff8, 0x6, 0x6, "c06a640fd975b7029969670b5efdcb49627f22c59055fc2826a44d2841509abc636493e9c9499ff672359a631802a6620735841724bdf9d4d667a3cfb1ee941c2a4655dcb339a5582e509da124681e14"}, 0xd8) 2018/03/12 20:53:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r2 = syz_open_pts(r0, 0x10000000002) writev(r2, &(0x7f0000000040), 0x2000000000000092) 2018/03/12 20:53:28 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001080)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0x26) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x21c04ce14713d938, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/03/12 20:53:28 executing program 1: syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/118, &(0x7f0000000100)=0xfffffffffffffc9f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) 2018/03/12 20:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x129040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xd4}, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x200, 0xffff, 0xdfb, 0x88c, 0x3]}, 0xe) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000200)=""/177, &(0x7f00000002c0)=0xb1) 2018/03/12 20:53:28 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffe8d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet6_int(r0, 0x29, 0x50aba1f4bb8d47ce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000002c0)="57a43acb193eb38b93cd0e44efe7b6133ea242a9a3af1f1b3f2f97d60f6a3525762f8477a83c4e351d45622dd808cb7eda0192fc6390435adbaf45189d3f3f06c869b4fade74f6447e4f04c6a03b6a2e9ee089522f25b069dbe630660b2770fe5e003c45f5cc6ae35610400385499f1ba85b5a9cd57723509836b6c02627fc3b1c2cbb3aa296e14f6d5769ec54ce32f0e7876eee801f46e64c4ae3cae2bcbb9ac2f3d4", 0xa3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) socketpair(0x11, 0x8000f, 0x401, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) 2018/03/12 20:53:28 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0, 0x7fffffff, 0x0, 0x4}, {0xfffffffffffffffd, 0x1d, 0x4, 0xffffffffffffff1d}, {0x23cc, 0x200, 0x8, 0xacb}, {0x1f, 0x3, 0xffff, 0x1}, {0x7, 0x7, 0x6, 0x7}, {0x45ef, 0x6, 0xa7d0}, {0x3, 0x8, 0xc3e00000000, 0x3}, {0x8, 0x8, 0x4c3bd47c}]}, 0x10) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002dff8)}) getdents(r0, &(0x7f00000000c0)=""/246, 0xf6) 2018/03/12 20:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dceffc)=0x224, 0xd7fd8f38452ddae3) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r0, &(0x7f0000574fc6)='Q', 0x1, 0x4007ffd, &(0x7f0000c40ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) close(r1) 2018/03/12 20:53:29 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x8}, &(0x7f00000001c0)=0xc) 2018/03/12 20:53:29 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000001c0)=0x60, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000002c0)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f00000000c0)="20128f079ef98446c7d921221899a73d735b74cdfc8f8b51460dd8292c521d852af4c25d08fe0a4472643ca8afee14b4fdba72f7fc8c69ea9f72933cf939cfbf93dfc55c8ffd189e20a40770b08d513261ae7bacbd68d8d111462435a6637e65d433e29e565df318d6ec02483f585c7c55df89cda40e79156e727e592644426c72799cfc3e62b25dfbab03d8078134ba2752100291d70099129ea1bd2781e892f42607f8ab") 2018/03/12 20:53:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0xdfc000, &(0x7f00000001c0)=0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) socketpair(0x0, 0xe, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1000) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/12 20:53:29 executing program 6: getrlimit(0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0xfffffffffffffffc) fadvise64(r0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x1) 2018/03/12 20:53:29 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xf7, 0x0, 0xa, 0x5, 0x3452ecfe, 0xf53, 0x8, 0x8, 0x20, 0x5, 0x80}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/12 20:53:29 executing program 1: r0 = gettid() unshare(0x8000000) membarrier(0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r1, &(0x7f00000002c0)=""/172, 0x23) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") r3 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6664001a00", 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) keyctl$invalidate(0x15, r3) fchdir(r2) fchdir(r2) getsockname$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) exit(0x2000002) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 20:53:29 executing program 0: syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000020000000589080045000028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000ea3000)) 2018/03/12 20:53:29 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000140)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f0000000040)='./bus\x00', 0x2) 2018/03/12 20:53:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}}, &(0x7f00000000c0)) r3 = epoll_create1(0x80003) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = epoll_create1(0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x200200) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d36ff4)) clock_gettime(0x1, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000021ff4)) fcntl$getflags(r4, 0x40a) dup2(r4, r5) 2018/03/12 20:53:29 executing program 0: add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="0e3b785d313d1fc14660b483ee017e5e92ab8b532b4b006782e3659ee9e8ec31fc946b024b5037bcac9efdd46442c14f97a8885e63fad476", 0x38}, {&(0x7f0000000080)="ab2e91818b3c0f937fd32beb86b102d079748ac0ffdc98acc759e370df2755fe6d6763dffed5f50b7e003a86ce5679f4a4976f9fa758de7c50", 0x39}, {&(0x7f00000000c0)="e5b31e2b6e51867ce8f34f250e629c12deef8a62adc7caa278288d9d9409490637773fec759f9a88936314747e637f2f3098812c987881716390115974", 0x3d}, {&(0x7f0000000100)="26ae329f5e10ec365b1cba92fd183414a84ea55da5388cf7068e92d97c03b609c16d60cd96c2367f60e5e28af0e80fe3a0cb0fca018cd6d683d4f21b9da5d0e0498c8ddadde78affeab12c63f111d323276e7467dede3fd270a02175107871dba64ddee6e3e562e8dd013059fb35879b0170613e471212f755eb6ba814242986a665377e39a48ef79452278098c62c13c4905cc9dc50e399e1346daac9578491a61a7d8b34ada97cefcb6b70e753c6635db7f1f05d3d0e530cf778a636418bd58e3b6dffe5c277861abb816bc5f1938c1dacab", 0xd3}, {&(0x7f0000000200)="a0243a0dc3ff3464caf4dd971648cf5c5bec27f950e694fa4f5d18c632ec6003af6edc0ea6fb600e15b8aa879cacdfc9594812c566660d9c29a1f087115c3956cd9139c1d5934f14770f5f33a1db1c581719ba393984745fe70760c257ce2668f767bb0632fd0b40bdc3ae7655691d637c41377ed3d417bc06cbd18efe017af9df226354715902443c1123dd95c87d38d4bebdc5a6e6b4d9ef56cb", 0x9b}, {&(0x7f00000002c0)="94eb08a226b9cc", 0x7}, {&(0x7f0000000300)}, {&(0x7f0000000340)="7889fe444e7ef45fcc6970b0b6bf185be60e6a4df7925ba18ee470629404e396c918fdb106f4f9fd0f00448d536c7be642b4b5cfc5dcc3ece830977d6e2afd1c73a6f2af5e1f74d3c3dcf83bf929743ba144d625c6f71a9ee296dcc9dc0a18134e4ff686f12249fd46cfb6bc99000fc8e49d1fc91ec84a9fd5cf76e7f92d7f40c1a94088a55a425f7116d2bb0c7cf16c8c16f33055f226d46df1b8b16cbf4589ed63ded63b3087a7a8540d21b424b95d7614213e222c3eca1fe2bb3262c7210968300d973a97ba9c0791f04e69467189a43df2df0fd795b6db", 0xd9}], 0x8, 0x0) socket$inet6(0xa, 0x4, 0xc73) 2018/03/12 20:53:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/12 20:53:29 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='vcan0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) epoll_pwait(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0x553}, 0xfffffffffffffd9c) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) 2018/03/12 20:53:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xffffffffffffffbe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) recvmsg$netrom(r0, &(0x7f0000000c40)={&(0x7f00000000c0)=@ax25={0x3, {"49b6ff64db3031"}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000140)="d7941817d97ca2f12a6422decd5b2c2c3662d969cb489256d3af541603cf7356860fa1e4e8be5b00311f5121bb0c8e042997b648390a344e", 0x38}, {&(0x7f0000000240)="f8e12652406e551c13c1a724f8561c1c777b64", 0x13}, {&(0x7f0000000380)="fede7eb58e2b800b78d5f9ba9fa99abec00702b85991dfea31b7d0f8e269b7984c518987cfcf034fadd8d4c421f2c20ff537306bd61f88aea716fca57bb9a3dbd64290d48cf7d6d6a41e6965f254fe9e4b414b6f750cf104dd5d05e79e461d58eb05cdaaa03b9c342925edb72884de8c6c6ea5ad39da", 0x76}, {&(0x7f0000000400)="28a89ec4f38ff794249c91c8754301887c40c48614580e23609da1a1d639fb8713d39c652d0d2cace93a5a0a21c9af26c878dce50a57b261119fe9b33472d7697a3918d479cc3626c5449f3d0c9308451d37843a88566daaf42c4ad982f43eb285f6a83016134407cf8bc212890ba8055131e74fb8d4ef6636982c6da1b731428c03282c1dba4c0f55ab86bcb18c890488a257460c02281838cedab768cd9bccd3213dbd7e7241438a63c0f3b0980e4e4e383ccedac5056ea415d39ae90f86cd7b6b0c", 0xc3}, {&(0x7f0000000500)="b03c851675434b1aa06a388be0e93b47f9d25a40a4380d1cb02f20226b8997486206d45ede1d16b353d90d711f8eeb4ab527bd18216a3d676e7cb64096a0a8963890", 0x42}, {&(0x7f0000000580)="065c4cca23a89bbaee01b607c26c948daee9bddb2c4a4ed52b3e7324af7d48c6b95a70243e8ce60ed92a02a44680aaa00895a83b7cddc4cb465ed7df2c34062e8875d03c21b6f5a5c24ef06fab6371d0839f9701a8de2d2f2e5e60a0155b035b6aa313bbc91eaecab01877b7a99e3af7a804668d0f28748d9c8458a4bcf3c08e74e2e36d05926173a83138629cd085e7e9c49e952d2e7b2eedc53614672e544f9aa84483b060f2a0837653c04de698ca9a05a4db6ef30e806e8a5e8ae75409983bcb1cd3f343d4948f63ee1e94f1abdb328805f3", 0xd4}, {&(0x7f0000000680)="c154a75764a07470d139bf5ac6399cbca7f61b262940e321c6dc609777a8933e0ac441177155024d730ea2a8390c6abd2a8f145bc19a584885360571326b53d14fb1b6937d70aa9e43d61d8276b5b202ef6d3e9031c7224dc88a1129cf7c1542694314c1c848c19f6bb06db335e3d7b107eab9fe875cbdb8a174d435afab4ee5df9d4386427f6740880d614c15da02305a6ef3b473b8ae39bc", 0x99}, {&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000840)="36f71f274125510686ac67d92236f6ff76fb6c30b7d99d5f0bac68ba8c058ff69109faeea20d0201384b4260bbe35d4c8dd64865380c3a14cfea7dec57670a921a681d287910cca17a1113c863e8856d8e24ad2ff457702d9501bf6b3605404c5e27f23a9dd8f901e1c4c062ff263adcff84a817736666a97709f51d1c79f08b301b008467bff8720f28e202cb951ddc424858f972f4c709133e8799f2821bf1452f402fb603c462fbcd5f9ada8b64092d54fe0f858c67ccc8f98a2c336382b991837f44cb6c97e00487fe924fe7", 0xce}], 0x9, &(0x7f0000000a00)=[{0x50, 0x111, 0x6, "811f16bcb495d30d3e1fd0706060e7f5a042550ecbe38e5a3554b685618a1d06f94cfcec0972f39318038c53a3a39a56601c6938a32fd3ebb86dd4da4314be44"}, {0xb0, 0x10c, 0x6, "cbe946fa43e174cc75b17c2c713f63443fddc65314ecba36d39e1e7484d221c385f3b41decd758552dfc5397ef17f3667ef82aaa6b3a952e85cb769ca5266a9a9efbe74689f293ac4744508c8db59e114d2278d3cae56b625470b91d2b9b54289bfe5ce2730136f4b4fab7de10b91257ec3223d90cab2537756f83ddb89f76b67391bbd5d9b051c6cbee9f47373f7df2bef0b4294804cbb9109314271506ce"}, {0x48, 0x10c, 0xc8, "97d8aad91c80bd11c10f8efb8cf2eb655bdc8fb45214046a39a57254fc1926bb99e360bf6f60862f8652eda4e8069379b07f"}, {0xd0, 0x119, 0x100, "1398bfd4ca676d6de4a4d762de00d335483b93ac3d8217e2175893b8ad6870b41af071fdf31ca729397cee3f69aeccb274d9f221fce4fe5a0e5fe33d5445b3771cca938bda022ba341c358479dbdb97752e332e95065260f138ebf1d7cb0f1e7fc08a8016d9b1c22d7cb55d485a6949ffc66d44adf821ebf98fff02f7bd40230adc31054176ab9719c8dd30b96f642ecb3e10b62c1712a22307f6642ef7b86bd3800d958084b46c424e568e82c026fb1113101f4df93956670"}], 0x218, 0xc010}, 0x2001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0x3d5632ea2441feac) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x500) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0xaa}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/12 20:53:29 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='eth0\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="3c5d4431bf2cd92b2ef05ca3df40621487e3bbff9ae0dfb1ea2944ca664c75443946aafcf74952be42526914d2072506f87a96b77f6ec423c934b3b233f862a42e9e55d7e84bf40c7332d884361c79808b81fecb28cce362d120e989845253ac3887f2899ab647db0c19f6c1706681f63f849b9b6a0be4a0974aca5586424fc48f8cefa0efffedc319011c81562d266103dcfaf42d1b1fd653135d18ce2ad8845c4da04b84cf7f05fed0cbde49bff1bb6e07803d2215f927b89bb950c6e398d27f33717bfdc26d21bf19ba8e6389fe5656f755cb4f658ee2407b913c32068dcbd534a3a6a795faa617ca63", 0xeb, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0xffffffffffffffff, 0x2, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x725200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x18, "808035a2ec45a3d25dbe2cc757f6dbd16f432b8ecf218ef7"}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8, 0x7ff, 0x3}, 0x10) r4 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/12 20:53:29 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/12 20:53:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8001000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x180}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/03/12 20:53:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="736d617073002a675a823c60216c66ee71761e7e486911e1ee1bc9dd890546796fc91f78921f0f897f7c5da76130657a617b945b41f76ec5cca8d78aed72b2e0f7bea3b534373f0e188feb9242d07b17dba15f9ddc82313e4e3e9a66d9d46c042af56f6beae79911ad45b53bf2ed452b0af0f3c0be94725d69fcb4b2b1f340c9aa75b1285da65f") clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) [ 50.351471] binder: 7226:7228 unknown command 0 [ 50.356388] binder: 7226:7228 ioctl c0306201 20a20000 returned -22 [ 50.375487] ================================================================== [ 50.382856] BUG: KASAN: use-after-free in __list_del_entry+0x1bd/0x1d0 [ 50.389488] Read of size 8 at addr ffff8801cd00f960 by task syz-executor0/7236 [ 50.396818] [ 50.398415] CPU: 0 PID: 7236 Comm: syz-executor0 Not tainted 4.9.87-ga290494 #53 [ 50.405912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.415235] ffff8801db207b78 ffffffff81d95a19 ffffea00073403c0 ffff8801cd00f960 [ 50.423207] 0000000000000000 ffff8801cd00f960 ffff8801cd00f958 ffff8801db207bb0 [ 50.431173] ffffffff8153e333 ffff8801cd00f960 0000000000000008 0000000000000000 [ 50.439135] Call Trace: [ 50.441683] [ 50.443719] [] dump_stack+0xc1/0x128 [ 50.449072] [] print_address_description+0x73/0x280 [ 50.455704] [] kasan_report+0x275/0x360 [ 50.461296] [] ? __list_del_entry+0x1bd/0x1d0 [ 50.467407] [] __asan_report_load8_noabort+0x14/0x20 [ 50.474125] [] __list_del_entry+0x1bd/0x1d0 [ 50.480067] [] snd_timer_interrupt+0x5e6/0xc30 [ 50.486266] [] ? snd_timer_user_disconnect+0x80/0x80 [ 50.492988] [] ? snd_timer_interrupt+0xc30/0xc30 [ 50.499362] [] snd_timer_s_function+0xbd/0x120 [ 50.505563] [] call_timer_fn+0x164/0x700 [ 50.511239] [] ? call_timer_fn+0xe4/0x700 [ 50.517004] [] ? process_timeout+0x20/0x20 [ 50.522855] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 50.529140] [] ? snd_timer_interrupt+0xc30/0xc30 [ 50.535515] [] ? trace_hardirqs_on_caller+0x266/0x590 [ 50.542321] [] ? snd_timer_interrupt+0xc30/0xc30 [ 50.548692] [] run_timer_softirq+0xe8c/0x1650 [ 50.554803] [] ? add_timer_on+0x940/0x940 [ 50.560568] [] ? lapic_next_event+0x5a/0x90 [ 50.566506] [] ? check_preemption_disabled+0x3b/0x200 [ 50.573312] [] ? check_preemption_disabled+0x3b/0x200 [ 50.580120] [] __do_softirq+0x206/0x951 [ 50.585719] [] irq_exit+0x165/0x190 [ 50.590967] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 50.597430] [] apic_timer_interrupt+0xa0/0xb0 [ 50.603545] [ 50.605578] [] ? do_exit+0x70a/0x2a40 [ 50.611014] [] ? unwind_next_frame+0x1a/0xe0 [ 50.617039] [] ? unwind_next_frame+0x86/0xe0 [ 50.623063] [] __save_stack_trace+0x7d/0xf0 [ 50.629003] [] ? remove_vma+0x11d/0x160 [ 50.634593] [] save_stack_trace+0x16/0x20 [ 50.640357] [] save_stack+0x43/0xd0 [ 50.645600] [] ? save_stack_trace+0x16/0x20 [ 50.651539] [] ? save_stack+0x43/0xd0 [ 50.656956] [] ? kasan_slab_free+0x72/0xc0 [ 50.662806] [] ? kmem_cache_free+0xc7/0x300 [ 50.668742] [] ? remove_vma+0x11d/0x160 [ 50.674333] [] ? exit_mmap+0x29a/0x400 [ 50.679838] [] ? mmput+0xf3/0x2d0 [ 50.684909] [] ? do_exit+0x70a/0x2a40 [ 50.690327] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 50.697132] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 50.704026] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.710834] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 50.717727] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 50.724537] [] ? debug_object_activate+0x580/0x580 [ 50.731082] [] ? free_hot_cold_page+0x419/0x850 [ 50.737367] [] ? debug_object_activate+0x580/0x580 [ 50.743912] [] ? kmem_cache_free+0x9d/0x300 [ 50.749852] [] ? remove_vma+0x11d/0x160 [ 50.755444] [] kasan_slab_free+0x72/0xc0 [ 50.761121] [] kmem_cache_free+0xc7/0x300 [ 50.766884] [] remove_vma+0x11d/0x160 [ 50.772302] [] exit_mmap+0x29a/0x400 [ 50.777634] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.784438] [] ? SyS_munmap+0xa0/0xa0 [ 50.789860] [] ? check_preemption_disabled+0x3b/0x200 [ 50.796668] [] mmput+0xf3/0x2d0 [ 50.801567] [] do_exit+0x70a/0x2a40 [ 50.806811] [] ? release_task+0x1240/0x1240 [ 50.812751] [] ? save_stack_trace+0x16/0x20 [ 50.818690] [] ? save_stack+0x43/0xd0 [ 50.824108] [] ? kasan_slab_free+0x72/0xc0 [ 50.829960] [] ? kmem_cache_free+0xc7/0x300 [ 50.835898] [] ? __dequeue_signal+0xa3/0x550 [ 50.841925] [] ? recalc_sigpending+0x72/0x90 [ 50.847951] [] do_group_exit+0x108/0x320 [ 50.853631] [] get_signal+0x4d4/0x14e0 [ 50.859138] [] ? exit_robust_list+0x230/0x230 [ 50.865252] [] ? __fd_install+0x223/0x5f0 [ 50.871018] [] do_signal+0x87/0x19f0 [ 50.876348] [] ? putname+0xee/0x130 [ 50.881590] [] ? putname+0xee/0x130 [ 50.886835] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 50.893641] [] ? setup_sigcontext+0x7d0/0x7d0 [ 50.899752] [] ? putname+0xf3/0x130 [ 50.904996] [] ? do_futex+0x15c0/0x15c0 [ 50.910588] [] ? __do_page_fault+0x3bd/0xd40 [ 50.916617] [] ? SyS_add_key+0x390/0x390 [ 50.922295] [] ? exit_to_usermode_loop+0xac/0x120 [ 50.928755] [] exit_to_usermode_loop+0xe1/0x120 [ 50.935038] [] do_syscall_64+0x36f/0x490 [ 50.940715] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 50.947607] [ 50.949204] Allocated by task 7222: [ 50.952798] save_stack_trace+0x16/0x20 [ 50.956741] save_stack+0x43/0xd0 [ 50.960162] kasan_kmalloc+0xad/0xe0 [ 50.963842] kmem_cache_alloc_trace+0xfb/0x2a0 [ 50.968394] snd_timer_instance_new+0x52/0x3a0 [ 50.972942] snd_timer_open+0x4f7/0xde0 [ 50.976882] __snd_timer_user_ioctl.isra.23+0x7c1/0x2280 [ 50.982299] snd_timer_user_ioctl+0x7d/0xb0 [ 50.986590] do_vfs_ioctl+0x1aa/0x1140 [ 50.990442] SyS_ioctl+0x8f/0xc0 [ 50.993780] do_syscall_64+0x1a4/0x490 [ 50.997634] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 51.002699] [ 51.004295] Freed by task 7224: [ 51.007540] save_stack_trace+0x16/0x20 [ 51.011481] save_stack+0x43/0xd0 [ 51.014902] kasan_slab_free+0x72/0xc0 [ 51.018755] kfree+0x103/0x300 [ 51.021918] snd_timer_close+0x376/0x670 [ 51.025944] snd_timer_user_release+0x97/0x130 [ 51.030491] __fput+0x28c/0x6e0 [ 51.033738] ____fput+0x15/0x20 [ 51.036983] task_work_run+0x115/0x190 [ 51.040840] do_exit+0x7e7/0x2a40 [ 51.044263] do_group_exit+0x108/0x320 [ 51.048119] get_signal+0x4d4/0x14e0 [ 51.051798] do_signal+0x87/0x19f0 [ 51.055307] exit_to_usermode_loop+0xe1/0x120 [ 51.059766] do_syscall_64+0x36f/0x490 [ 51.063618] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 51.068689] [ 51.070286] The buggy address belongs to the object at ffff8801cd00f8c0 [ 51.070286] which belongs to the cache kmalloc-256 of size 256 [ 51.082909] The buggy address is located 160 bytes inside of [ 51.082909] 256-byte region [ffff8801cd00f8c0, ffff8801cd00f9c0) [ 51.094750] The buggy address belongs to the page: [ 51.099647] page:ffffea00073403c0 count:1 mapcount:0 mapping: (null) index:0x0 [ 51.107869] flags: 0x8000000000000080(slab) [ 51.112154] page dumped because: kasan: bad access detected [ 51.117827] [ 51.119421] Memory state around the buggy address: [ 51.124321] ffff8801cd00f800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.131647] ffff8801cd00f880: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 51.138974] >ffff8801cd00f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.146300] ^ [ 51.152756] ffff8801cd00f980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 51.160086] ffff8801cd00fa00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.167412] ================================================================== [ 51.174738] Disabling lock debugging due to kernel taint [ 51.180153] Kernel panic - not syncing: panic_on_warn set ... [ 51.180153] [ 51.187482] CPU: 0 PID: 7236 Comm: syz-executor0 Tainted: G B 4.9.87-ga290494 #53 [ 51.196200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.205522] ffff8801db207ad0 ffffffff81d95a19 ffffffff84197bf7 ffff8801db207ba8 [ 51.213490] 0000000000000000 ffff8801cd00f960 ffff8801cd00f958 ffff8801db207b98 [ 51.221457] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b658 ffffffff8142f625 [ 51.229421] Call Trace: [ 51.231971] [ 51.234005] [] dump_stack+0xc1/0x128 [ 51.239356] [] panic+0x1bc/0x3a8 [ 51.244343] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 51.252542] [] kasan_end_report+0x50/0x50 [ 51.258307] [] kasan_report+0x167/0x360 [ 51.263899] [] ? __list_del_entry+0x1bd/0x1d0 [ 51.270010] [] __asan_report_load8_noabort+0x14/0x20 [ 51.276732] [] __list_del_entry+0x1bd/0x1d0 [ 51.282671] [] snd_timer_interrupt+0x5e6/0xc30 [ 51.288869] [] ? snd_timer_user_disconnect+0x80/0x80 [ 51.295587] [] ? snd_timer_interrupt+0xc30/0xc30 [ 51.301961] [] snd_timer_s_function+0xbd/0x120 [ 51.308158] [] call_timer_fn+0x164/0x700 [ 51.313834] [] ? call_timer_fn+0xe4/0x700 [ 51.319598] [] ? process_timeout+0x20/0x20 [ 51.325450] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 51.331736] [] ? snd_timer_interrupt+0xc30/0xc30 [ 51.338113] [] ? trace_hardirqs_on_caller+0x266/0x590 [ 51.344918] [] ? snd_timer_interrupt+0xc30/0xc30 [ 51.351291] [] run_timer_softirq+0xe8c/0x1650 [ 51.357401] [] ? add_timer_on+0x940/0x940 [ 51.363168] [] ? lapic_next_event+0x5a/0x90 [ 51.369108] [] ? check_preemption_disabled+0x3b/0x200 [ 51.375918] [] ? check_preemption_disabled+0x3b/0x200 [ 51.382725] [] __do_softirq+0x206/0x951 [ 51.388315] [] irq_exit+0x165/0x190 [ 51.393558] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 51.400018] [] apic_timer_interrupt+0xa0/0xb0 [ 51.406215] [ 51.408247] [] ? do_exit+0x70a/0x2a40 [ 51.413683] [] ? unwind_next_frame+0x1a/0xe0 [ 51.419708] [] ? unwind_next_frame+0x86/0xe0 [ 51.425732] [] __save_stack_trace+0x7d/0xf0 [ 51.431670] [] ? remove_vma+0x11d/0x160 [ 51.437259] [] save_stack_trace+0x16/0x20 [ 51.443026] [] save_stack+0x43/0xd0 [ 51.448268] [] ? save_stack_trace+0x16/0x20 [ 51.454206] [] ? save_stack+0x43/0xd0 [ 51.459625] [] ? kasan_slab_free+0x72/0xc0 [ 51.465477] [] ? kmem_cache_free+0xc7/0x300 [ 51.471422] [] ? remove_vma+0x11d/0x160 [ 51.477011] [] ? exit_mmap+0x29a/0x400 [ 51.482514] [] ? mmput+0xf3/0x2d0 [ 51.487587] [] ? do_exit+0x70a/0x2a40 [ 51.493006] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 51.499815] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 51.506710] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.513514] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 51.520414] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 51.527223] [] ? debug_object_activate+0x580/0x580 [ 51.533771] [] ? free_hot_cold_page+0x419/0x850 [ 51.540057] [] ? debug_object_activate+0x580/0x580 [ 51.546607] [] ? kmem_cache_free+0x9d/0x300 [ 51.552545] [] ? remove_vma+0x11d/0x160 [ 51.558138] [] kasan_slab_free+0x72/0xc0 [ 51.563814] [] kmem_cache_free+0xc7/0x300 [ 51.569578] [] remove_vma+0x11d/0x160 [ 51.574993] [] exit_mmap+0x29a/0x400 [ 51.580323] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.587129] [] ? SyS_munmap+0xa0/0xa0 [ 51.592553] [] ? check_preemption_disabled+0x3b/0x200 [ 51.599360] [] mmput+0xf3/0x2d0 [ 51.604260] [] do_exit+0x70a/0x2a40 [ 51.609508] [] ? release_task+0x1240/0x1240 [ 51.615445] [] ? save_stack_trace+0x16/0x20 [ 51.621382] [] ? save_stack+0x43/0xd0 [ 51.626803] [] ? kasan_slab_free+0x72/0xc0 [ 51.632653] [] ? kmem_cache_free+0xc7/0x300 [ 51.638593] [] ? __dequeue_signal+0xa3/0x550 [ 51.644619] [] ? recalc_sigpending+0x72/0x90 [ 51.650644] [] do_group_exit+0x108/0x320 [ 51.656322] [] get_signal+0x4d4/0x14e0 [ 51.661829] [] ? exit_robust_list+0x230/0x230 [ 51.667942] [] ? __fd_install+0x223/0x5f0 [ 51.673707] [] do_signal+0x87/0x19f0 [ 51.679036] [] ? putname+0xee/0x130 [ 51.684281] [] ? putname+0xee/0x130 [ 51.689524] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.696330] [] ? setup_sigcontext+0x7d0/0x7d0 [ 51.702442] [] ? putname+0xf3/0x130 [ 51.707691] [] ? do_futex+0x15c0/0x15c0 [ 51.713285] [] ? __do_page_fault+0x3bd/0xd40 [ 51.719311] [] ? SyS_add_key+0x390/0x390 [ 51.724987] [] ? exit_to_usermode_loop+0xac/0x120 [ 51.731446] [] exit_to_usermode_loop+0xe1/0x120 [ 51.737731] [] do_syscall_64+0x36f/0x490 [ 51.743409] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 52.862902] Shutting down cpus with NMI [ 52.867262] Dumping ftrace buffer: [ 52.870771] (ftrace buffer empty) [ 52.874552] Kernel Offset: disabled [ 52.878147] Rebooting in 86400 seconds..