[....] Starting enhanced syslogd: rsyslogd[ 16.774994] audit: type=1400 audit(1521536212.805:5): avc: denied { syslog } for pid=4082 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 syzkaller login: [ 19.055416] audit: type=1400 audit(1521536215.086:6): avc: denied { map } for pid=4221 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2018/03/20 08:57:01 fuzzer started [ 25.340605] audit: type=1400 audit(1521536221.371:7): avc: denied { map } for pid=4232 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/20 08:57:01 dialing manager at 10.128.0.26:46745 [ 30.956203] can: request_module (can-proto-0) failed. [ 30.965684] can: request_module (can-proto-0) failed. 2018/03/20 08:57:07 kcov=true, comps=true [ 31.517717] audit: type=1400 audit(1521536227.548:8): avc: denied { map } for pid=4232 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9423 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/20 08:57:11 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x40, 0x8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x27, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0xdd7}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xd5, 0x140) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) accept$netrom(r0, 0x0, &(0x7f00000001c0)) clock_gettime(0x6, &(0x7f0000000200)) unshare(0x14020000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x78) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000340)={0x80, 0x7ff, 0x81, 0x3, 0x4}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="c638f201079727f1e1a3ddce80915ef4b92c9bb0ed2f7744098b21038bc848a0a3353b2aa031018aa735f094576eef736626816bf054202daec8821715626786d1ebaa7b43a177fe0d141403c795a33ef83d328394d8a494a6c55d1907ed225e38616c0c50af2ee24994459132ce65911a6bb8b1a6c3f06cc2ca824b566e7ca45fb2d33a7f31b965758b68defe142055761ee6186507c0ab5271e6ccaffe1f354f43061e5d2eef7b706595fa6f05b004db93fd61e99fc0980b7c6f75e98ad53da0162029449f51c8f6a1df29cdb2bd2d9483f93d74059f8162dd8a8c9efe10365a875b74aa0712bb5e834ac38b1850e7a8ca2ab22949dcc8", 0xf8}], 0x1, 0x0, 0x0, 0x4000040}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) setreuid(r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000840)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000980)={0x0, 0x7fff}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000a00)={r5, 0x75, "b7de2f103a563703de9cf87980972d754d2d991bcc1ab0fda52e2c8b0623e007366e93f965acd8f2ac48b2b3714a711b30b2bf8b6681a3ffb2e21e0a1a80d9fa886beec5f70b2773f1817315ba42a7803a1d12737d1928e0bac060313598657162e61c7e33cd4132524fc2b813c5ab4257e0afe4df"}, &(0x7f0000000a80)=0x7d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x47d, 0x4) r6 = syz_open_dev$audion(&(0x7f0000000ac0)='/dev/audio#\x00', 0x7fff, 0x82100) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000b00)={'erspan0\x00', 0x1f}) socket(0x3, 0x4, 0x100000001) read$eventfd(r6, &(0x7f0000000b40), 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000b80)={'TPROXY\x00'}, &(0x7f0000000bc0)=0x1e) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000c00)='./file1\x00', &(0x7f0000000c40)='./file0\x00', 0x8000, r3, r7, 0x5, 0x7, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000d40)={r4, 0x4bf6, 0x0, r1}) 2018/03/20 08:57:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) readahead(r0, 0x7, 0x3) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = geteuid() r4 = getpid() sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000200)=@bridge_getneigh={0x1ac0, 0x1e, 0x200, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x20, 0x2}, [@IFLA_CARRIER={0x8, 0x21, 0x10000}, @IFLA_VFINFO_LIST={0x40c, 0x16, [{0x220, 0x1, [@generic="99df05126944216d6f8d08adf9763e8a709dfd6a9cae25a614cb4f12669b85bb7644c2df9f11fa1ff6adafa8ba777d55d7318d16bd17babdc09cbfa823a8b66a2c4bf51774e6adab4c532b1a698ad8fcbff94d5ee272265a4456565575ea2c666e301711a6a6a4db7e1f50ea74e962547058c08c73db0fe0d25e6be657267331f210f7ed609aa3b6b279208be20bb302bca54fa21dcf0f7d6ac318268a4e800a804b0e3737a705990a56d7", @typed={0x10, 0x7f, @u64=0x401}, @nested={0x14, 0x52, [@typed={0x10, 0x31, @u64=0x9}]}, @typed={0xc, 0x67, @fd=r0}, @generic="3ddd6fee2897a11844a2131aa347a5aaea05690c6645c4696932dd78d9d5d467102b05d87a0bab70e9fa98beb952cf365e9f26506db7df190067558aec19da14a6f4c24d60907ca05687e3e3c2432bdfb5837d13b19c33dfc153a419a25f3ad8c2c06f6f7d3d8c197a51223f247e56a60e0818d3ee62bafb1c0403a7f3b766cbdaeb0c168f778ad2be4ed6e9f97eda67a479e5d49c55c29d0c6f7d87f595c4d3db75bf96635eede76a28799242a48b86b60134e4b550029f4d30288c2d2ee92ecfca2f3ea540f1e94aa89f52c38393319776df2d5d0a248e33eb3d91f478", @generic="f974a17caee40c12bb5c7740b2b329ff1a78fc7afab526cc5a8dd1f91c6e1ba44e52963c6ba3e18982767f250f7bfd281976db9ad09a91e79d540cf077fa4f544c842cc1782b506856f55d5a597eb1384898e59e343223fbc11c598f01125981f519"]}, {0x104, 0x1, [@generic="b9f12d5e07a71e24ca55eb017bb5d5cf705101930daa20e3ba66f45613dda9baab152ada3a6f47a8df72372bb4044b518d4c4d5a2a064f2af085131a82170fcf2a8924b2fd1d3141d668d756a8c4b41e9f9e0e613d847f3a50ab675985e59674b94bbc1838fe73ea9c05688c7cae1e1cae8429d09c3af90eb8d1ab19a8ca63fc4ef3784b9216052ba9271d2911b0cb9a3540a0fe153df0ea0162ae8886d402e5a3ae84d6b17a56ccb8c42385e87c8b8fb66b7ea2b49eb4e4a63af607d8971eb0689fece66fddad1e2bc0f4f06f664ce90ea5a1a900cda619fc493750ae82a069a4e8be100df52e74", @typed={0x18, 0x1a, @ipv6=@loopback={0x0, 0x1}}]}, {0xe4, 0x1, [@typed={0xc, 0x74, @u32=0x2}, @nested={0xc8, 0x47, [@generic="90815b9d", @generic="bd0cd4b5f3dd9efd61a8c5da2a1256ee1412651c375450cacdbfcf00bd59a21323ddf2a3b40f43aeb80a7710a6c0", @typed={0x90, 0x2, @binary="888fac648839f729cf91dfae9e17f746e8cb2a24b7394055752781f22380af5eefd3287b0b221976350cefd6ba97384bad5c75d80ab93a3796ffa668f41a91a01cc0ea7e080b845f1853f61f3e497dd005953334b8893b9d58841789f79417588f7b488224db96a0f2122b0bcc473f2aa72e83b9e9466a73f9dee410e4582a3a9aa86edbbd"}]}, @typed={0xc, 0x88, @uid=r2}]}]}, @IFLA_XDP={0x14d8, 0x2b, [@typed={0xc, 0x25, @uid=r3}, @nested={0x14c8, 0x96, [@generic="207686e70bb088507995352f3599dfd49590599ae3e2735c52e2189809f9e4b8408253da02599c257a1fa174fbace8d5b267710dae4f9f1f1943fcc23585f37c7ad34ffd0e8ef5e700a35dafdaf2d3b7fca33d9c14902f077ea9eb1d2322b11afdf0e656bc3bc29cd3cda6d98d08b1a776ba8f9d446469c5e32a3c58b4dcc48b60e72a45014017bde58829dc550bc783e459d16f4445812630db6c9618dbafe83d05f43d708a5439dcecdcf86da8db3b67e5540e76ce6703f6d5cd67bb4f4febaf2a63093f31db2f10ba0067076318f722af814bdd67e30c45c217a62125e7b077e45a8f19c870020c1f02e4614a8d76d4b45a315d6e63", @generic="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", @generic="053640d88b20fea3118d5eacee48b5fdde82e01e8acf51915c072c331d0a84fa24e3b4c101d2a86f4d1387a68450d689ff30223e98650be49a473a8f9dfe22f0042584d901d51a26bece4e56088259cbc70ec17a86cb4202e2f6e4c7fba5d6fafbd054f164883c120984120737fbe4b066a855e613da47b8c26798364d93672ae6a2a1724f3b050a213f428de61d90df178a0322f3651851cf2b7da09f338c2e4b6d91a71d1aee437a75ce01aac97e97fac693a409dc5ec842f2a68d82df75d24bbabeb286c83e5ba831ae4260", @generic="47ed0ada301eeb6994bd4df64d39279ba16569ca94cc45bde54305cbe73b5948c4c0cdc519c569c3de726ffae7e15ea4b47f625ae2fdda687c409bd4942f6023aaf113394533fb3a0af7e26d22bcb0b9f4b3", @generic="da1f3c40876b35734fe6b40bdee31cc865ea9f92fc94d284eb33e2cfc148c85fbe4dbb5c7fa1c9a8666e25fc2427683a4c6291fb72297fb476e59329c2bdfa2b25151f234accaf224e9b35f4d38bbc26daf76b88cbaf37a32752a7f8e7172134fadbc6793e67cf7e4fa09c7b2af41f5742428e640bc2630f0173753ce357273758b7e9e692a0e5dbc2dc8a9792e962203804fbcf9aa1195e0ab690b7b0a4d40cec093508de5c57814f73355b2500ffd3d9a9fb4a5b1472371ae361b4f5e5c30bac3bae7527ae31e35c6b5030854dfec55ccce73ce9df3f5498", @typed={0xc, 0x2b, @ipv4=@multicast1=0xe0000001}, @generic="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@generic="f96c7a6fb692f86904ddfb5fd6e2d33f48fe28ae996be0efbff8bfbf3b7bbec943f17a642874db8c9162d1eda8a81915a6c962b30699c3b38a6d3bb839b402f866092df84734b59219d948d6a9ed904752e0c7c3d064124caa5b5e2fc079a4786a908a13d0c1e55802fbe1bd0c89d6014e6f13c3391e324148802aeba25f61bb414520d6cb1308541cdef7d8f269fa52ef4a1f4eb6d8dd10719c3d495d18f8edd5bb11b4e1b0d61a8125a5", @generic="ff6b37a89f41a3753de42501c5d2374b0b3e05ad0e47cb52542eb2d1e2e0d423adacc8"]}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x3ff}, @IFLA_MTU={0x8, 0xe, 0x1}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x425}, @IFLA_VFINFO_LIST={0x180, 0x16, [{0x17c, 0x1, [@nested={0x1c, 0x1f, [@typed={0xc, 0x7e, @pid=r4}, @typed={0xc, 0x3b, @u32=0x3}]}, @generic="3e909fe44e90ad71a93b6bcc4496869fd6ff250bffa84864c201ead5b4a93a833f8bfca50c566757fadf5c2cdeeeaf144be9a332f681a3351c118f813869820ce353de8d772d91dfe04ad2a7b8858afcd28f36c9aaa845cb28781dc7fe5c2f7b309cb4b30a1413987aef71d2c10e7da9f01a22a0b35bbcbb3efb5b2aff92e37816ef910d9862c9105635f60c86014c7fa1c46ca8228a6d5d24c2251862aa1401c0f93309a0d7363d18", @nested={0xc, 0x3, [@generic="bd313cb44875"]}, @typed={0x38, 0x4e, @binary="a9b0e09f6d3ab638cd93538eb24445931e3a3b5de84b1b707f1887aabea6e40dc69771135946c89abccfe135dcf9df"}, @generic="82e30568f83f61c698e795f883cc341565f54f5eb577c10d89dc8c433672cb454cf52ed6c3af68fcf3bd073f95bc9c6ca9a2d726e43d43bc65b351fc8683755651daecb47c4187833b61eeb53af9dfd1f8aea13b7ba5e3f1c3764c47915529f0", @typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x10}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x1ac0}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001e40)=0xe8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001e80)={'nat\x00'}, &(0x7f0000001f00)=0x78) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001f40)={@ipv4={[], [0xff, 0xff], @rand_addr=0xd23}, 0x2, 0x0, 0x1, 0xf, 0x6, 0x101, 0x3}, &(0x7f0000001f80)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001fc0)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002000)={'broute\x00'}, &(0x7f0000002080)=0x78) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000020c0)=@ioapic={0x7000, 0x5, 0x40, 0x2, 0x0, [{0x80000000, 0xb6, 0x0, [], 0x1}, {0x6, 0xcd84, 0x7, [], 0x2}, {0x400, 0x7, 0x200, [], 0x8}, {0x3, 0x6, 0x10001, [], 0xfff}, {0x8, 0x1f, 0x7}, {0x100000000, 0x40, 0xdfe, [], 0x3}, {0x200, 0xfbf, 0xfff, [], 0x2}, {0x6, 0xca0000000, 0x5, [], 0x2588}, {0x7fffffff, 0x1, 0x175c0}, {0x3, 0x2, 0x1, [], 0x1}, {0x4, 0x0, 0x54fdacbf, [], 0x7}, {0x401, 0x3, 0x90bc, [], 0x4}, {0x8001, 0x0, 0x8, [], 0x1}, {0x6, 0x7fffffff, 0x0, [], 0x33be}, {0x0, 0x400, 0x8c0a, [], 0x2}, {0x5, 0x5, 0x8, [], 0xfffffffffffffc01}, {0x1, 0x53b8, 0x3, [], 0x22}, {0x2, 0x9, 0x3, [], 0x8}, {0x5, 0x7fffffff, 0x351, [], 0x80}, {0x32b, 0x6, 0x0, [], 0x8}, {0x7f, 0x3f, 0x27e, [], 0x6}, {0x7, 0x8001, 0x1, [], 0x1}, {0x80, 0x10001, 0x3ff}, {0x1000, 0x6, 0x100000000, [], 0x5}]}) connect$pppoe(r0, &(0x7f00000021c0)={0x18, 0x0, {0x0, @empty, 'ip6gre0\x00'}}, 0x1e) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002200)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) connect$inet(r0, &(0x7f0000002240)={0x2, 0x4e21, @rand_addr=0x401}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002280)={0x4, 0x1, 0x7, 0x0, 0x62daa933}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000022c0)={0x401, 0x200, 0x6, 0x0, 0x0}, &(0x7f0000002300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002340)={r6, 0x4, 0x6, 0x80, 0x7fffffff, 0x4}, &(0x7f0000002380)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000023c0)={{0x10001, 0x80, 0x6, 0x200, 0x6, 0x2}, 0x9}) recvfrom$packet(r0, &(0x7f0000002400)=""/41, 0x29, 0x2020, &(0x7f0000002440)={0x11, 0xf7, r5, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002480)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f00000024c0)={0x18, 0x0, {0x0, @empty, 'ip6gretap0\x00'}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000002500)={r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x10001, 0x0, 0x8, 0x9, 0x93, 0x100000000, 0x5, 0x7, 0x6, 0x100000000, 0x5, 0x6, 0x1, 0x5, 0xde33]}, &(0x7f0000002600)=0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000002640)={0x0, 0x2, 'client1\x00', 0x6, "3d30233fe862c5d1", "bfcaf6df698dfdc6e7d5067dfe5ea6c7757f5339026392f5dfecebff4e7ef5b1", 0x3, 0xffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000002700)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) symlinkat(&(0x7f0000002740)='./file0\x00', r7, &(0x7f0000002780)='./file0\x00') ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f00000027c0)=""/195) times(&(0x7f00000028c0)) 2018/03/20 08:57:11 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x101400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x20, 0x0, 0x5, 0xe4f, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x526}, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x9}}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000180)={0x5, 0xffffffffffffff5b, [{0x5, 0x0, 0x3}, {0x0, 0x0, 0x4}, {0x6, 0x0, 0x6}, {0x1f, 0x0, 0x4000}, {0x80000001, 0x0, 0x3f}]}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x3, 0x0, 0x10003, 0xfffffffffffffc00}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x3ff, r5, 0x2}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r1, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x4e23}}}, 0x88) listen(r3, 0x401) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000440)={0x7, 0x1000, 0x6, 0xffffffffffffffff, 0x4, 0x40}) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000480)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000540)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000580)='ip6_vti0\x00') ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f00000005c0)=0x7) fcntl$getownex(r4, 0x10, &(0x7f0000000600)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000640)=r7) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getgroups(0x3, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getegid() r12 = getegid() getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) getgroups(0x6, &(0x7f00000008c0)=[r8, r9, r10, r11, r12, r13]) 2018/03/20 08:57:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}, 0x1ff, 0x3}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xff06}, 0xc) r4 = accept4$inet(r1, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x0) r5 = dup(r4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280)=0x7fff, 0x2) fadvise64(r0, 0x0, 0x9, 0x2) r6 = socket$unix(0x1, 0x5, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000068c0)=[{&(0x7f00000002c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0xce, 0xfff}}], 0x30, 0x20000000}, {&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x81}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000003ac0)}, {&(0x7f0000003b00)="6ab5752bf2f838af6dc2985c841c836da5db1ac0956b10fcaf546965ee9661f89615187255babe023efd702489c2b42e2443311688c08c6dd2", 0x39}, {&(0x7f0000003b40)="f8b4efaa45ba6f03d09cb96ebbfca6bb5228472d9c23d2ccc908e28d92071edf2a", 0x21}, {&(0x7f0000003b80)="c648c271e2eb27c49b847f1f8ecd6170b3085a1b78c73e3810aaff3c8afceac0ca0fcf4245a9303cdfcdac12a5b93e03187b3735e4577a326cd73f7f37ed235a4d3d82750360ccbc08f35cf1526c89c9122f553dd9ad3c749084d3773e9ad9e7bfbebf461a8ec35b6ec8b42df43f30c3161e5ec5b80e0d691ccc90d73d14f75fe1c6760b05e61ba64fe0b761fa5e56350604188bac806b48d38eb9625d79598340bc125a2f013199b7e86677ba685abeca36bd356a28bee88b", 0xb9}, {&(0x7f0000003c40)="bdf763d773fb1540f5cc1f0c663bd05d8edbc7e0af315c6011340ce9024b0f6341c6ebd47a6b2fa5bcf8211a7cca7a53fe44bb46fd52e7e6891b7cf6b64b1a081c86c249a93d2f623c0874ec457583", 0x4f}, {&(0x7f0000003cc0)="bf9b12df376c0e9152d8b0ca062dd4b812e413dc6b415a0735140488044b5784d5181a37a59d248006431c489b19ca713651e6fcb9f636742f39d040fd94e7b843c36b21135a4b60e2403fb77f469d718793a62eb600f1db73dfd98c503bb5d55872672789f3c1a73ad3e54943f1f872960d9ee50bf174d06e131781494b5c560dcaa0ea74", 0x85}, {&(0x7f0000003d80)="669ddd345c13e736893eef340ba2bb48c5f0b370f29bff8d9ca3e34c84550dbfa7da29076a696f1b82757abf76931e2004e9b5105c4273123ad42dbdcc1019a8433b0c74e83641de4e2eabb592fe1d48e6d6bbac1bf161a39e14a284704aa5fe6d78ebcf6dfa99cec9752b02be36bc9d5cb50e752e65b9dca1790adfcc17e20b7dfc9ddffd4224d828", 0x89}], 0xa, &(0x7f0000003f00)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xf66, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8, 0x2, 0x5, 0x8, 0x0, 0x1000, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x1, 0x7, 0x8, 0x9, 0x0, 0xfffffffffffffffd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x204, 0x100000000, 0x0, 0x1, 0x600, 0x1000, r3}}], 0xf0, 0xc005}, {&(0x7f0000004000)=@in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000004040)="bc9717a9f466410380a9abc300186e25c42c5d002e6faa85865560108931cfeaccf5f4f2078474f60023b476d405517edae257d8d79c08041acd9fb3b3f0cb5d63cf38dfb734eeaadf7d3086f230b11511f7b04d7eae373a9f0b48d51434c3875aad63ea29a4475848a50cb547480d08d544fb18d2762a7d91e1928a7161f5adb49e78671e07fcd40b090fb6781052c46f9c9118507ea83a1c358dd44c58ed7ad9cf5bd83b4a6db3abdee1623aef12d0caad96b75693f82943183f410e57ae533847735750cd06201983ede1601d9df66f462cd36c014cba783b2d45cf3e9ea454", 0xe1}, {&(0x7f0000004140)="bc8fad1b", 0x4}, {&(0x7f0000004180)="672b91331d608b49c709c252ec2a7868788529591aefb601981cedc28b5db4c5abff76e1c8e1908377e0dc9aa8d6349f7f374766e464f37bd2eb05da577614eff571e38603f1457deb16f8dbbd94d0397435ef4a01c31e8ff48a9a14e311f13a5cacede15fa55e5b81181eb572e0099c4020ce9a94b42260b7f51dc56a7da53438d9114a403682bd164ac09f371976be0282ae2e5127da1fb84f78156f5627bfb5baba741f9468858221a06cc69a6aa05034549314b71acf00211e350e53392ff3050651d55fb3f7", 0xc8}, {&(0x7f0000004280)="8229de47f8b8449f672698882769a77698f58eaf55fd47cb0524dcd4e1bd0e13a2a35bd2e15c18e919204821f72d806196771f1936f0c9b26c171372d0dbad340b0cfabde0ffb96bcabd072f16eb8cee62ea3b32aed1f243196d8a3fdddef806a9b42b269a043584886da98127cb7b70024fc7d0d6ab0ef6037ee3af70369027c53b79dcec470d9281a52c41c6da6eceef0cd2dcc1f90cbf853e168e63b1161938c36c96d5ba2700859a664062f6732b0d85f77661b3480421e609b9794fbdb7248d6fef03fa954963431a2a0377b2085244132d1a99737956b37fd002", 0xdd}], 0x4, &(0x7f00000043c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3ff, 0x8200, 0x5, 0xfffffffffffffffd, 0x6, 0x4, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x10000, 0x6, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x0, 0x8004, 0x4d4, 0x8, 0x6, 0x3, 0x400, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x1, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xff, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x40, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x0, 0x3, r3}}], 0x150, 0x14}, {&(0x7f0000004540)=@in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f00000045c0)=[{&(0x7f0000004580)="4b3bc2927b0484def96c78cf663460a7ee8dabe40fd8e4678ecf63c457779d5ff64810a50b270fadcda14c4ace509ed87a50dc174b", 0x35}], 0x1, &(0x7f0000004600)=[@init={0x18, 0x84, 0x0, {0x20, 0x6, 0xa783, 0x1000}}], 0x30, 0x4011}, {&(0x7f0000004640)=@in6={0xa, 0x4e21, 0x6, @empty, 0x7}, 0x1c, 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0x1000}, {&(0x7f0000005680)="e144c176ff6c18f36c24884790f731d22381f2fa50276500ef1eec55", 0x1c}, {&(0x7f00000056c0)="3fcb8ae7aae1b6e8583b2d8051f499055c66ed2e2ffb4dc3328419e33afdcd4626aeb47f2b6d49fd2eda8a1f5672e07b48989812cefcebb097c018bfe96028307816340fbda2bc9b5eba7a292791e7630c7c58e0207f35aab5e5e1ae6cede23d4846fa118639a936dd52ba56659dd59106c6aefb", 0x74}, {&(0x7f0000005740)="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", 0x1000}, {&(0x7f0000006740)="2b7261a23803b7e3b986b9ea1cae143155b6249a93562c29dbacf200b0e4430cc04c75bab88b2ec14dcee4580391bdd2d433d71ee76586d3ed4c5d2e7e26c9be8e95d528438c0e5cf1d7fc7dff14da00b944b2c13fe287649f225e589535027f27ee57f06314e08fc569bffdd68ad81f4d9c70a6d0306d1e1cbfd7f7a7a83326c7420971a504bc87937d0439238a17cfe125745044ca8fa1cf23085e16e9269640c6744ed01b679cf3cd05787767ccca280b647343e1878d4ad7bfd18b84d40e225f3f90933b515d421a6adda45046a3dd4b3d9bc0cd6354", 0xd8}], 0x5, 0x0, 0x0, 0x4000000}], 0x6, 0x880) sendfile(r6, r6, &(0x7f0000006a40), 0x1a) getsockname$netlink(r5, &(0x7f0000006a80), &(0x7f0000006ac0)=0xc) connect$netlink(r5, &(0x7f0000006b00)=@unspec, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006b40)) io_setup(0xcf5d, &(0x7f0000006b80)=0x0) io_cancel(r7, &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000006bc0)="248ed2e309cc0b8d9e6ba672dee21c193b48500bce4cc0525a58304fa57af41ed30a2caac204e847d1d7adf588d1f5ccb79684d7aaa2925e1c429bae7025d9fa224e3ec3860f1949", 0x48, 0xc0d, 0x0, 0x0, r5}, &(0x7f0000006c80)) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006cc0)='/dev/cuse\x00', 0x1, 0x0) r9 = userfaultfd(0x80800) getresuid(&(0x7f0000006d00), &(0x7f0000006d40)=0x0, &(0x7f0000006d80)=0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000006dc0)=""/63) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006e00)={r0, r8}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000006e40)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setreuid(r11, r10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000006fc0)={0x800, 0x5, 0x2, 0xffffffff, &(0x7f0000006e80)=[{}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000007040)={r8}) ioctl$TIOCCONS(r8, 0x541d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000007080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0xfd3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e21, 0xa968, @empty, 0x9}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xc000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff1b26}], 0x90) ioctl$LOOP_SET_FD(r9, 0x4c00, r9) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000007140)={0x8000, 0x1, 0x1000, 0x7, 0x5}, 0xc) 2018/03/20 08:57:11 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x3, 0x5, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x4, 0x3, 0x8, 0x9, 0x388, 0xfffffffffffffde5}, 0x1, 0x3, 0x3672}) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x9, 0x0, 0x1, r0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffff7) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r3}) getpeername$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x4, 0x1, 0x80000001, 0x7f, 0x5}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e23, 0x6b, @dev={0xfe, 0x80, [], 0xa}, 0x7}}, 0x0, 0xfff, 0xdb75, 0x2, 0x40}, &(0x7f0000000400)=0x98) fremovexattr(r2, &(0x7f0000000440)=@random={'trusted.', 'eth0%.#GPLcgroup!/.{cgroup\x00'}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000480), 0x4) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000004c0)) mq_notify(r0, &(0x7f0000000500)={0x0, 0x29, 0x1, @tid=r1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x80803, 0x2, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000580)={0xb1, 0x0, 0x4, 'queue1\x00', 0x8}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000640)={0x5, 0x8, [0xda, 0x8]}) sync_file_range(r4, 0x100000000, 0x8, 0x5) fstatfs(r2, &(0x7f0000000680)=""/206) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r6, 0x8, 0x800, 0x5, 0x9, 0x3}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000800)={0x5, &(0x7f00000007c0)=[0x200, 0x2, 0x80000001, 0x2, 0x2]}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000900)) 2018/03/20 08:57:11 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x109) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xd}, 0x5, 0x1, 0x0, 0x8, 0x7, 0xfffffffffffffff8}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40020018}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipmr_getroute={0x14, 0x1a, 0x4, 0x70bd2c, 0x25dfdbfd, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) r2 = accept$netrom(r0, 0x0, &(0x7f0000000200)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@int=0x7, 0x4) r4 = accept$inet(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x2040000000000000, @loopback={0x0, 0x1}, 0x38}, 0x1c) ioctl$KDMKTONE(r2, 0x4b30, 0x51f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x10000, 0x95e, 0x3f}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r5, 0x6, 0x101}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getpeername$packet(r3, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x14) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000e80)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f0000000e40)={&(0x7f0000000c40)=@report={0x200, 0x20, 0x20, 0x70bd28, 0x25dfdbfb, {0x3f, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e24, 0x9, 0x4e21, 0x400, 0x2, 0x20, 0x20, 0x2f, r7, r8}}, [@lifetime_val={0x28, 0x9, {0x3, 0x2e, 0x20, 0xfffffffffffffff7}}, @algo_auth_trunc={0xdc, 0x14, {{'sha224-ssse3\x00'}, 0x480, 0x180, "af1265a6bda6f533fa868d45bc73f1ba47fe8546fd9e6a91cadc47513c7723a6f352252f7237dacf7bcfb3ef1cb53130317ea2a1963ffdaa6292adef641bda89e8c65ebf4c3ba19cb2717bf00eea3fd0944c9493e8689e1dd579c3a060c65a3f74c629efc4da6fbefb6c3dafdd33439faf082be5b12cac040e9b595e9c45b61a6b3ddf1009a73f6ebf08503503bf8d00"}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@multicast1=0xe0000001, 0x4e24, 0x10000, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x3c, r9, r10}, {0xd39, 0x0, 0x8, 0x81, 0x8001, 0x7f, 0x28, 0x101}, {0xffffffffffffffff, 0x401, 0x1000, 0x9}, 0x6, 0x0, 0x2, 0x0, 0x3, 0x1}}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) recvmmsg(r4, &(0x7f0000006140)=[{{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000ec0)=""/5, 0x5}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x2, &(0x7f0000001f40)=""/218, 0xda}, 0xffff}, {{&(0x7f0000002040)=@sco, 0x80, &(0x7f0000002380)=[{&(0x7f00000020c0)=""/14, 0xe}, {&(0x7f0000002100)=""/87, 0x57}, {&(0x7f0000002180)=""/229, 0xe5}, {&(0x7f0000002280)=""/109, 0x6d}, {&(0x7f0000002300)=""/10, 0xa}, {&(0x7f0000002340)=""/29, 0x1d}], 0x6, &(0x7f0000002400)=""/87, 0x57, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002480)=""/204, 0xcc}, {&(0x7f0000002580)=""/232, 0xe8}], 0x2, &(0x7f00000026c0)=""/188, 0xbc, 0x1}, 0x6}, {{&(0x7f0000002780)=@alg, 0x80, &(0x7f0000002840)=[{&(0x7f0000002800)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x5}, 0x7fff}, {{&(0x7f0000002880)=@ipx, 0x80, &(0x7f0000004c40)=[{&(0x7f0000002900)=""/114, 0x72}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4, 0x4}, {&(0x7f00000039c0)=""/65, 0x41}, {&(0x7f0000003a40)=""/86, 0x56}, {&(0x7f0000003ac0)=""/123, 0x7b}, {&(0x7f0000003b40)=""/12, 0xc}, {&(0x7f0000003b80)=""/70, 0x46}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/12, 0xc}], 0xa, 0x0, 0x0, 0x654bff55}, 0x400}, {{&(0x7f0000004d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006080)=[{&(0x7f0000004d80)=""/60, 0x3c}, {&(0x7f0000004dc0)=""/173, 0xad}, {&(0x7f0000004e80)=""/222, 0xde}, {&(0x7f0000004f80)=""/188, 0xbc}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/26, 0x1a}], 0x6, &(0x7f0000006100)=""/16, 0x10, 0xff}, 0x1}], 0x6, 0x2041, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r11, 0x84, 0x1b, &(0x7f00000062c0)={r6, 0x2c, "3f1613c1b924b9b1668a4517e6cb3e052be670288251b21a6ff67f366f1cae1faca51ab8632de1c127beaedf"}, &(0x7f0000006300)=0x34) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000006340)=@req3={0xfffffffffffffff7, 0x7, 0xeb, 0x100000001, 0x0, 0x1f, 0x9}, 0x1c) fcntl$getflags(r3, 0x40a) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006380)) clock_gettime(0x0, &(0x7f00000063c0)={0x0, 0x0}) nanosleep(&(0x7f0000006400)={r12, r13+10000000}, &(0x7f0000006440)) setxattr(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)=@random={'btrfs.', '/dev/vcs\x00'}, &(0x7f0000006500)='sha224-ssse3\x00', 0xd, 0x3) clock_nanosleep(0x2, 0x0, &(0x7f0000006540), &(0x7f0000006580)) connect(r1, &(0x7f00000065c0)=@ax25={0x3, {"c38eef604fcbc6"}, 0x5}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000006640)={r5, 0x6da}, 0xc) 2018/03/20 08:57:11 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100), 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x1, 0x4) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/237, 0xed) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r1, 0x80000, r0}) epoll_pwait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2, &(0x7f00000003c0)={0x1000}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[{0xffff, 0x8cc7, 0x7, 0x85df}, {0x1, 0x2, 0x9, 0x9ac}, {0x6, 0x1f, 0x7c1, 0xbc3}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x8d, "d26eaae9620eee163ed1adc7bd2807f56943799b02a9eec82b25cfca1bda779f3622dc403399a38a10057a0cd441c0342850deecc8fbd1a28b25fa3278b72bfd71c33f3319d605c210a3619a58019a950ccc416d40eab70c96c39c32bf017837652ef3c29be5f8c4bb13352426b4b75a78aeba89e2b726c65b3a0d3bf3e66d32b05ca8e9904817f3456cca8acd"}, &(0x7f0000000600)=0x95) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x3ff, 0x0, 0x100000001, 0x77c86db11f487d35}, &(0x7f0000000700)=0x98) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000740)={0x1, 0x7f, [{0x9, 0x0, 0x4}]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000780)=0x9, 0x4) io_setup(0x1, &(0x7f00000007c0)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000800)=0x3920) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x1d, r6}, 0x10, &(0x7f0000000a40)={&(0x7f00000009c0)=@canfd={{0x0, 0x7ff, 0x100, 0xffffffff}, 0x2b, 0x1, 0x0, 0x0, "6e71f634cc6bf8a9b19b229c20c2f3ce6f047fc397b9313398355de385e8c77a4aaa19a6eae2f42e54e0535d1fd7dd29928b4660a13473a9de9552f86463751e"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x14) io_destroy(r5) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000b40)={'mangle\x00', 0x98, "7179663dc31de4ca3bc8ec05b6b478d54ea8f32ff3e2ff11b438815ec072963f0c79984364f9cbd033308e12c367289cd390ca0cbd802db1911fd6e7771fcdbb1dc78d0196e35c60217128d11ed12e4cf03a3af28306f074da05f235b2b69aa56d03f6d47e765f117bd27cb88af31a4893b7010f03d297724aba500efbaf1ede6599cac7bbc4bd4446e12c6d6efdcc4051191390deecd70c"}, &(0x7f0000000c00)=0xbc) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000c40)={[{0x3ff, 0x3, 0x4, 0x9, 0x0, 0x100000000, 0x800, 0xfff, 0xffffffffffffffff, 0xffff, 0x40, 0x61d, 0x40}, {0x9, 0x3, 0xfffffffffffffff7, 0x6f99, 0x8, 0x0, 0x0, 0x5, 0x4, 0x4, 0x7, 0xf00, 0x1}, {0x13, 0xffffffff, 0x5, 0xffffffff, 0x10001, 0x5, 0xffffffffffffffe1, 0x1f, 0x80, 0x2, 0x1, 0x7, 0xffff}], 0x36b2}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000cc0)={0x0, 0x2, 0x11f000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/hwrng\x00', 0x50102, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000000d40)={0x8, 0x6}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000d80)=0x8000, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000dc0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000e00)) mknodat(r7, &(0x7f0000000e40)='./file0\x00', 0x40, 0x9fc) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000e80)={r2, r3, 0x1ff}) [ 35.209640] audit: type=1400 audit(1521536231.241:9): avc: denied { map } for pid=4232 comm="syz-fuzzer" path="/root/syzkaller-shm770013130" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/20 08:57:11 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bpq0\x00', 0xfffffffffffffeff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x4, 0x8, 0xeb18}, &(0x7f0000000240)=0x10) r4 = shmget$private(0x0, 0x3000, 0x884, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000280)=""/4096) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1456) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001280)={0x43, @tick=0xbd0, 0xfffffffff20e0862, {0x5, 0x20}, 0x1ff, 0x0, 0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001300)) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000013c0)={&(0x7f0000001380)=[0x3, 0x100, 0x7000000000000, 0xfffffffffffffff9, 0x800, 0x1, 0x5, 0x6, 0x4], 0x9, 0x401, 0x81, 0x7f, 0xa277, 0x3f, {0xfffffffffffff000, 0x40, 0x5, 0x4, 0xe1c7, 0x9, 0x1, 0x5, 0x6, 0x1, 0xf95e, 0x5, 0x100000000, 0x1000, "b99ba592fbc952df55d70c537aa192efe993323a17c3920ab7784b87fb72c899"}}) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001680)=0xe8) connect$can_bcm(r2, &(0x7f00000016c0)={0x1d, r6}, 0x10) set_robust_list(&(0x7f0000001800)={&(0x7f0000001740)={&(0x7f0000001700)}, 0xf98d50b, &(0x7f00000017c0)={&(0x7f0000001780)}}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001840)=0x2, 0x4) pkey_alloc(0x0, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001880)=@sack_info={r3, 0xffff, 0x3}, 0xc) write$selinux_load(r2, &(0x7f00000018c0)={0xf97cff8c, 0x8, 'SE Linux', "3ee787920be62b3984a35bb9f1079173fc4a8f243b632d1f5baf9168035de5af87c364f34174527746f4ca1d40a08d"}, 0x3f) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x4, 0x80000000, 0x0, 0x5, 0xa, 0x1, "1bfa8f8ee661bc1227fa5401836f1c50e2c29260d64161c417e71061a078a9087d992e0c1cb8838ddf7a288185e340818fdb620e9c24c8a906f1a0b8f028c100", "7f81663eaf07030af0b8b5b9588d3fe46d25e69ab836dde5ef4c76069964c0459ebe8df074b75faf30f5368f08d9db179aa3e213737f78e3d142662910941d9e", "1f4021b437a804e70ab073a79d95d5adadbb1bcfae3f394c8a74d00943218297", [0xb58, 0x100000001]}) signalfd(r5, &(0x7f0000001a00), 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000001a40)={0x9, 0x14, [0x7b0, 0x8000, 0x100000, 0x2, 0x1]}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt(r1, 0xf, 0x5, &(0x7f0000001a80)="f370b2cf554e0a02b4348ab35d19cbc9299bfe4e3f175a7a1b2b953ecf3a120253c1729435d418be3de619a1be4c78e4119c0473deeab0557c465d07518920d963192dd2dcbdb5a305513d37a6cb8d3683ffda68e822c2244bcfbd6427625cbaf3928a8a1041e71258ba54a196c589afc115daaa351cf1c33c3f534475170419b8d1fd45128a5dcef2bacb3354be2f5f58b4fffe79479d3b739f9a773f1ee92a651492fc7d5facc42269f366e4918168044cdd95c135b6009a644f0bf1de2d90447b4b750cd732fc02365b10027ebae950f4984e720bb9a17a5c4ab61355a756dc99d60e3223", 0xe6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001b80)={0x0, @multicast1, @multicast2}, &(0x7f0000001bc0)=0xc) [ 35.266525] audit: type=1400 audit(1521536231.297:10): avc: denied { sys_admin } for pid=4279 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 [ 35.322062] IPVS: ftp: loaded support on port[0] = 21 [ 35.360820] audit: type=1400 audit(1521536231.391:11): avc: denied { net_admin } for pid=4282 comm="syz-executor0" 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 [ 35.362812] IPVS: ftp: loaded support on port[0] = 21 [ 35.423296] IPVS: ftp: loaded support on port[0] = 21 [ 35.467649] IPVS: ftp: loaded support on port[0] = 21 [ 35.540888] IPVS: ftp: loaded support on port[0] = 21 [ 35.621562] IPVS: ftp: loaded support on port[0] = 21 [ 35.721361] IPVS: ftp: loaded support on port[0] = 21 [ 35.825798] IPVS: ftp: loaded support on port[0] = 21 [ 36.951875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.985830] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.117124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.327404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.387082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.433602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.517180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.723922] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.784784] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.790939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.832557] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.838960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.005460] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.011625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.059291] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.114734] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.120882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.129203] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.206507] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.212645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.228581] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.234732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.260121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.320070] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.327289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.338722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.378735] audit: type=1400 audit(1521536236.409:12): avc: denied { sys_chroot } for pid=4282 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.407752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.439620] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.445882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.463955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.478665] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.484986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.503845] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.546579] audit: type=1400 audit(1521536236.577:13): avc: denied { dac_override } for pid=5493 comm="syz-executor2" 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 [ 40.560153] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.577558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.586135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/20 08:57:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x284200, 0x0) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x3, 0x7, 0x400, 0x100, 0x1, 0x80000001}, @ipx={0xffff, 0x56, 0x5, 0x5, {@current, @random="32c8da1eeaa4", 0x7}, {@random=0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "70ab047835bfd38c8845f076ada09d3f01651c184a97fae6a5c41bd053fad7ccbc4a53cf2d99a2bf1f7f303bb6403d60b6d45016b53eba8c"}}, 0x64) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070b000000000000000007000000", @ANYBLOB="9ef702000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) [ 40.602856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/20 08:57:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000080)) 2018/03/20 08:57:16 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000009000)}) [ 40.641721] audit: type=1400 audit(1521536236.672:14): avc: denied { net_raw } for pid=5518 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.696755] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.702898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.710777] audit: type=1400 audit(1521536236.741:15): avc: denied { dyntransition } for pid=5537 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/20 08:57:16 executing program 4: rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80800) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x34, 0x402, 0x70bd27, 0x4, {0xf}, [@typed={0xc, 0x6a, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4) r3 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000236000), 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r4) 2018/03/20 08:57:16 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:cron_log_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0xfa, 0x7, 0x9, 0x7}, 0x10) write(r0, &(0x7f0000000140)="498e6c4db29964", 0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0xc0000, 0x0) close(r0) [ 40.746880] binder: 5537:5538 transaction failed 29189/-22, size 0-0 line 2848 [ 40.782655] binder: 5537:5544 transaction failed 29189/-22, size 0-0 line 2848 2018/03/20 08:57:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e28, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffe}, 0x8) 2018/03/20 08:57:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x688000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/4096) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x200) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x7d, 0x0, [0x200, 0x2, 0xfffffffffffffff7, 0x1]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) [ 40.811946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.828850] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.831069] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.838464] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.841898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/03/20 08:57:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20af, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="b7922cd2a5840ca3707049aff8caadf1", 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000080)=0x2) [ 40.863714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.890579] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.896784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.904291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.969244] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.975554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.982885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.996526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.029546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.035878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.043228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.094697] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.100935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.108825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/20 08:57:17 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/20 08:57:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/20 08:57:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000080)="af977d47dd095c112e6a2f3e83d7b251ecd1e4bede638146bd05e9d38110b48db08853e63dcb796a820a51e1d70c825df110000eebc50fea17f245675339d8bd1972f8135f44cc7d473510d7754f43baa0dfbeafcb20bf9327d630d242b4337192eaa6cd0fc4415e0c95ece4886ee0ee1799b1") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0xb7dc, 0x6}, &(0x7f00000001c0)=0xc) 2018/03/20 08:57:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000200)=""/4096, &(0x7f0000000140)=0x1000) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/03/20 08:57:17 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x200002) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x5, 0x7fffffff, 0x2, 0x100}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) socket$pptp(0x18, 0x1, 0x2) 2018/03/20 08:57:17 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x181) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gre0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) 2018/03/20 08:57:17 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x210800) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/03/20 08:57:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) 2018/03/20 08:57:17 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2d00, 0x0) dup(r0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) open(&(0x7f0000000240)='./file0\x00', 0x2000, 0x81) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x44000000}) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="e2fffffc"], 0x44) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r0) fcntl$getown(r0, 0x9) 2018/03/20 08:57:17 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) socket(0x1d, 0x2, 0x80000001) sendto$llc(r0, &(0x7f0000000000)="618f65e4f1959b5e155800acf517f72ea310d8b2d0c54402f0d9868275f15f5fbe5a7791e4b112c94ad4728513416e971b6b4ad7c7fbb12128c1fa598ef164aa559e6e1ea3ecb8015877030359ad19bff97f928a325a4bb2e30f3fcaa814f3fba503637cb2951c49c49c8d738d52cdc487a0dc453e25ce503c22fade043d8a572a9549ca896051c4a04141d45cedd1e2f9687029e2854c8f7fb8308be6b51f7e30b5e312d3b057dd0eed3308b7a2", 0xae, 0x4048041, &(0x7f00000000c0)={0x1a, 0x0, 0x8001, 0x48, 0x8, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/03/20 08:57:17 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x4e20, 0x7, 0x2, 0x20, 0x20, 0x32, r2, r3}, {0x8, 0xda7e, 0x1000, 0x100000000, 0x1, 0x2, 0x20, 0x100}, {0x10001, 0x9, 0x100000001, 0x7fff}, 0x0, 0x6e6bb3, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x1, 0x3, 0x5, 0x1, 0xa8a, 0x9}}, 0xe8) [ 41.219871] audit: type=1400 audit(1521536237.250:16): avc: denied { prog_load } for pid=5623 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/20 08:57:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000457ffc)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000311ffc)=0xfffffffffffffffd, 0x1) 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) 2018/03/20 08:57:17 executing program 0: bpf$MAP_CREATE(0xe, &(0x7f0000000040)={0x0, 0xffffffff80000001, 0x8, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff, 0x800}, 0x2c) r0 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) modify_ldt$write2(0x11, &(0x7f0000000200)={0x100000001, 0x20101000, 0x400, 0x101, 0x3, 0x2, 0x5, 0x7f, 0x5, 0x4}, 0x10) shmctl$SHM_LOCK(r0, 0xb) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/213, &(0x7f00000001c0)=0xd5) 2018/03/20 08:57:17 executing program 5: unshare(0x2000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400801, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x3800000000000000, 0x7fff, 0x80000001, 0x0, 0x2359, 0x1, 0x1, 0x4, 0x5, 0x4, 0xffffffff, 0x7, 0x9, 0x7f, 0x6, 0x8, 0x183c, 0x2, 0x8, 0x7f, 0x0, 0x334, 0x8001, 0xc9a, 0xfffffffffffffffa, 0x7, 0x518c, 0x8000, 0xfffffffffffffc01, 0x6, 0xffffffff, 0x0, 0x3, 0x5, 0x401, 0x0, 0xfffffffffffffffa, 0x0, @perf_config_ext={0xffffffff, 0x64c75067}, 0x1100, 0x5, 0x1, 0x7, 0x0, 0x80, 0x3f4}, r2, 0x1, r1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x0) 2018/03/20 08:57:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ae, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000f375aee01a8586dd60e3060000183aff00000000000000000000ffffffff6503b72000000000000000000000000000018700907800000000fe8000000000000000000000000000ff"], 0x0) 2018/03/20 08:57:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x70) accept$alg(r1, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x2, 0x7, 0x5, 0x6, 0xf388, 0x5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) io_submit(0x0, 0x0, &(0x7f0000bd9fe0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/20 08:57:17 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/03/20 08:57:17 executing program 6: munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) shmget(0x0, 0x3000, 0x200, &(0x7f0000004000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x808, &(0x7f0000004000/0x1000)=nil) shmat(r0, &(0x7f0000004000/0x4000)=nil, 0x7000) 2018/03/20 08:57:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000002400)="fb2ffa0eb237e942700cc26712fa68ce40c22e436246de9c8633865a0f65e7df5ef8a63917a000ebb6aad8ccde08e0533778a0db965f3dea", 0x38}], 0x1, &(0x7f0000017000)}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) [ 41.288181] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/20 08:57:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x657, 0x8000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/20 08:57:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80480, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x9) r1 = socket$inet6(0xa, 0x805, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) fsetxattr(r1, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) [ 41.363324] audit: type=1400 audit(1521536237.393:17): avc: denied { ipc_owner } for pid=5661 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/20 08:57:17 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3, 0x714f, 0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7c00000020000000000000a9e06e0000000b6cfe193a0aa1f7ff88fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10000000000000000100000001000000"], 0x88}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) ioctl(r1, 0x1ff, &(0x7f0000000200)="223c18aca3364f7fbbeb159c9929") ioctl$sock_bt(r1, 0x8906, &(0x7f0000000300)="94c5774281bc65cbfb9f9bb14b0986cbededa5ea49183b88f058d506656943c311de70902f6aee01a579edc6fa1aeb00f6d8c298dea3a2ef41e73fc8cb90301c6862c618b7d8f1909058b739956d06e4a61db1d3a0a80bf66f806a4ee51b8a431d64f0f2f72c6708f179202c8846ef71df2d530c502ae469abee9de1de10f84bb6967bec89be581928c495b4d9436000ff") r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x1) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/254) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/20 08:57:17 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705ff0)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r0, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) 2018/03/20 08:57:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/20 08:57:17 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e20, 0x0, @empty, 0xffff}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000000)=0x3f, 0xffffffffffffff74) 2018/03/20 08:57:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000001680)={0xa, 0x4e20}, 0xfffffffffffffe21) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='em1eth1\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='user+eth1self\x00', &(0x7f0000000180)='lo/em1\x00', &(0x7f0000000240)='\'bdevwlan1md5sum\x00', &(0x7f0000000280)='$\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='\'cpusetem0GPL*[lo\x00', &(0x7f0000000380)='user,vboxnet0+\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='{vmnet0md5sumselfem0', &(0x7f0000000480)='*:\x00', &(0x7f00000004c0)='mime_type-[\x00']) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)=""/4096) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000000), 0x100002a8}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000540)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ax25(r1, &(0x7f0000001600), &(0x7f0000001640)=0x10) 2018/03/20 08:57:17 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf9, 0x800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/47, 0x2f) 2018/03/20 08:57:17 executing program 4: r0 = socket(0x1e, 0x804, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, 0x4) 2018/03/20 08:57:17 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000140)={0x1, [0x6]}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) [ 41.436918] audit: type=1400 audit(1521536237.467:18): avc: denied { relabelto } for pid=5684 comm="syz-executor4" name="SCTPv6" dev="sockfs" ino=14965 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=tcp_socket permissive=1 2018/03/20 08:57:17 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80000) connect$ipx(r2, &(0x7f0000000100)={0x4, 0x3, 0x5, "1646f8728cbe", 0x40}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) epoll_create1(0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='$posix_acl_access\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='$&selfposix_acl_accessselinux)trusted\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0xf93, r4) 2018/03/20 08:57:17 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x187) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x9, 0x2012, r0, 0x200000000000) 2018/03/20 08:57:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x0, 0x7) 2018/03/20 08:57:17 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/20 08:57:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x900) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/20 08:57:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{&(0x7f0000002fa8)=@alg, 0x80, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x1, 0x10000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x442000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x0, 0x8000, 0x8}) shutdown(r1, 0x1) semget$private(0x0, 0x5, 0x0) 2018/03/20 08:57:17 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001480)=0x4f8f) r1 = gettid() ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001440)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001580)={0x6, &(0x7f0000001540)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000015c0)={r2, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001600)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) recvmsg$kcm(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/37, 0x25}], 0x4, &(0x7f0000000400)=""/4096, 0x1000, 0x3}, 0x20) r3 = geteuid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000001500)={&(0x7f00000014c0)='./file0\x00', 0x0, 0x10}, 0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r0, &(0x7f0000000080)='./file0\x00', r3, r4, 0x0) r5 = shmget(0x3, 0x2000, 0x110, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000040)=""/16) tkill(r1, 0x11) 2018/03/20 08:57:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x901, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) close(r3) 2018/03/20 08:57:17 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x41) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x480) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') syz_emit_ethernet(0x0, &(0x7f00000015c0)=ANY=[], 0x0) 2018/03/20 08:57:17 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x20012, r0, 0x0) [ 41.596069] audit: type=1400 audit(1521536237.626:19): avc: denied { map } for pid=5729 comm="syz-executor0" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=15002 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/20 08:57:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') perf_event_open(&(0x7f0000b5a000)={0x1, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2a) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/03/20 08:57:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) recvfrom$unix(r0, &(0x7f00000002c0)=""/3, 0x3, 0x10000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3, 0x7fff, 0x5, 0x6, 0x7, [{0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {0x4, 0x480000000000, 0xc050, 0x0, 0x0, 0x80}, {0x7ff, 0x9, 0xff, 0x0, 0x0, 0x200}, {0x7, 0x200, 0x100, 0x0, 0x0, 0x800}, {0x529, 0x80, 0x8, 0x0, 0x0, 0x1400}, {0x5, 0x8001, 0x5, 0x0, 0x0, 0x204}, {0x1f, 0xe8d, 0xffffffff, 0x0, 0x0, 0x2}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x8, 0xbe, 0x0], 0x3, 0x2, 0xb1, 0xfffffffffffffffa, 0xffffffff7fffffff, 0x1, {0x20, 0x8, 0x9, 0xfffffffffffffffe, 0x585, 0x7, 0x9, 0x6, 0xffffffffffffffc0, 0x7, 0xffffffffffffff80, 0x5, 0xe453, 0x3, "daa378af74d4460baf965a02f8236ab8c607e4e9905dacb4696cfdd4e278f2c7"}}) [ 41.633748] audit: type=1400 audit(1521536237.662:20): avc: denied { map } for pid=5718 comm="syz-executor4" path="/dev/dsp" dev="devtmpfs" ino=199 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 41.658817] audit: type=1400 audit(1521536237.664:21): avc: denied { map } for pid=5741 comm="syz-executor6" path="/dev/autofs" dev="devtmpfs" ino=9427 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/03/20 08:57:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x56e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = timerfd_create(0x0, 0x0) r2 = dup(r1) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffffffffc159, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0xfffffffc}) 2018/03/20 08:57:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x8}, [@NDA_VLAN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x100000001, 0x10, 0x7, 0x3ff}, &(0x7f0000000140)=0x18) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/20 08:57:17 executing program 6: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964a33700", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x37c5533c}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x5, @empty, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={r0, @in6={{0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x301, 0x9}, &(0x7f0000000240)=0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0x1000000000000000, &(0x7f00000002c0)=0x4) 2018/03/20 08:57:17 executing program 4: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x2, {r2, @in6={{0xa, 0x4e24, 0xad5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x0, 0x20000000, 0x0, 0x8}}, &(0x7f0000000140)=0xb0) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/03/20 08:57:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)}, 0x0) fcntl$setpipe(r1, 0x407, 0x80000000) socket$alg(0x26, 0x5, 0x0) r2 = mq_open(&(0x7f0000000000)='user\x00', 0x843, 0x80, &(0x7f0000000040)={0xffffffffffffd6e7, 0x3, 0x100000001, 0x0, 0xffff, 0x9, 0x4, 0x2}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet6(r6, &(0x7f0000000180)=""/78, 0x4e, 0x12021, &(0x7f0000000200)={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000fd0000), 0xffffffffffffff59, 0x200007ff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r5, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mq_timedsend(r2, &(0x7f0000000080)="05b4e9b75d918f37bc46c18b4106753bd09ec688369880e1e233536902f4fddaec69065f593fd7bcfea22625c4e3a92fb31c744da47bad292c0d7c92b29a55", 0x3f, 0x100, &(0x7f0000000100)={r3, r4+30000000}) [ 41.694600] syz-executor5 (5752): /proc/5750/oom_adj is deprecated, please use /proc/5750/oom_score_adj instead. 2018/03/20 08:57:17 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000017ff0)={&(0x7f0000017000)='./file0\x00'}, 0x10) [ 41.775439] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.798270] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.812746] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 41.824675] syz-executor3 cpuset=/ mems_allowed=0 [ 41.829754] CPU: 1 PID: 5772 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #360 [ 41.837019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.846351] Call Trace: [ 41.848920] dump_stack+0x194/0x24d [ 41.852530] ? arch_local_irq_restore+0x53/0x53 [ 41.857173] ? idr_get_free+0xfd0/0xfd0 [ 41.861128] ? kernel_text_address+0x102/0x140 [ 41.865694] warn_alloc+0x19a/0x2b0 [ 41.869301] ? zone_watermark_ok_safe+0x400/0x400 [ 41.874120] ? depot_save_stack+0x2ca/0x460 [ 41.878422] ? save_stack+0xa3/0xd0 [ 41.882027] ? save_stack+0x43/0xd0 [ 41.885634] ? kasan_kmalloc+0xad/0xe0 [ 41.889494] ? __kmalloc_node+0x47/0x70 [ 41.893444] ? kvmalloc_node+0x64/0xd0 [ 41.897315] __vmalloc_node_range+0x4f0/0x650 [ 41.901789] ? lock_release+0xa40/0xa40 [ 41.905745] ? xt_alloc_entry_offsets+0x21/0x30 [ 41.910387] __vmalloc_node_flags_caller+0x50/0x60 [ 41.915292] ? xt_alloc_entry_offsets+0x21/0x30 [ 41.919939] kvmalloc_node+0x82/0xd0 [ 41.923630] xt_alloc_entry_offsets+0x21/0x30 [ 41.928102] translate_table+0x235/0x1690 [ 41.932229] ? lock_release+0xa40/0xa40 [ 41.936178] ? check_same_owner+0x320/0x320 [ 41.940476] ? __check_object_size+0x8b/0x530 [ 41.945739] ? __might_sleep+0x95/0x190 [ 41.949703] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 41.954528] ? kasan_check_write+0x14/0x20 [ 41.958740] ? _copy_from_user+0x99/0x110 [ 41.962869] do_ip6t_set_ctl+0x370/0x5f0 [ 41.966909] ? translate_compat_table+0x1c50/0x1c50 [ 41.971916] ? mutex_unlock+0xd/0x10 [ 41.975607] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.980863] nf_setsockopt+0x67/0xc0 [ 41.984570] ipv6_setsockopt+0x10b/0x130 [ 41.988609] tcp_setsockopt+0x82/0xd0 [ 41.992392] sock_common_setsockopt+0x95/0xd0 [ 41.996869] SyS_setsockopt+0x189/0x360 [ 42.000825] ? SyS_recv+0x40/0x40 [ 42.004259] ? move_addr_to_kernel+0x60/0x60 [ 42.008657] ? do_syscall_64+0xb7/0x940 [ 42.012608] ? SyS_recv+0x40/0x40 [ 42.016038] do_syscall_64+0x281/0x940 [ 42.019899] ? __do_page_fault+0xc90/0xc90 [ 42.024108] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.028581] ? finish_task_switch+0x1c1/0x7e0 [ 42.033059] ? syscall_return_slowpath+0x550/0x550 [ 42.037966] ? syscall_return_slowpath+0x2ac/0x550 [ 42.042872] ? prepare_exit_to_usermode+0x350/0x350 [ 42.047865] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 42.053212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.058040] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.063205] RIP: 0033:0x453e69 [ 42.066368] RSP: 002b:00007f90fde51c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.074057] RAX: ffffffffffffffda RBX: 00007f90fde526d4 RCX: 0000000000453e69 [ 42.081300] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 42.088547] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 42.095790] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 42.103036] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000000 [ 42.111442] Mem-Info: [ 42.113909] active_anon:88127 inactive_anon:61 isolated_anon:0 [ 42.113909] active_file:3483 inactive_file:8569 isolated_file:0 [ 42.113909] unevictable:0 dirty:6590 writeback:0 unstable:0 [ 42.113909] slab_reclaimable:6766 slab_unreclaimable:95963 [ 42.113909] mapped:24251 shmem:71 pagetables:720 bounce:0 [ 42.113909] free:1397816 free_pcp:499 free_cma:0 [ 42.138731] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 42.147292] Node 0 active_anon:354560kB inactive_anon:244kB active_file:13932kB inactive_file:34276kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97004kB dirty:26360kB writeback:0kB shmem:284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 42.147297] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.147321] lowmem_reserve[]: [ 42.159124] syz-executor3 cpuset= [ 42.187302] 0 2864 6373 6373 [ 42.187314] Node 0 DMA32 free:2934568kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:748kB local_pcp:700kB free_cma:0kB [ 42.213597] / [ 42.216527] lowmem_reserve[]: [ 42.220029] mems_allowed=0 [ 42.223115] 0 0 [ 42.250791] CPU: 0 PID: 5779 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #360 [ 42.252490] 3509 [ 42.255551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.255555] Call Trace: [ 42.255570] dump_stack+0x194/0x24d [ 42.255585] ? arch_local_irq_restore+0x53/0x53 [ 42.258492] 3509 [ 42.260429] ? idr_get_free+0xfd0/0xfd0 [ 42.260441] ? kernel_text_address+0x102/0x140 [ 42.260463] warn_alloc+0x19a/0x2b0 [ 42.269741] ? zone_watermark_ok_safe+0x400/0x400 [ 42.269766] ? save_stack+0xa3/0xd0 [ 42.279099] Node 0 [ 42.281644] ? save_stack+0x43/0xd0 [ 42.281651] ? kasan_kmalloc+0xad/0xe0 [ 42.281659] ? __kmalloc_node+0x47/0x70 [ 42.281669] ? kvmalloc_node+0x64/0xd0 [ 42.285291] Normal free:2640476kB min:37120kB low:46400kB high:55680kB active_anon:354560kB inactive_anon:244kB active_file:13932kB inactive_file:34276kB unevictable:0kB writepending:26360kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4384kB pagetables:2880kB bounce:0kB free_pcp:1224kB local_pcp:616kB free_cma:0kB [ 42.289917] __vmalloc_node_range+0x4f0/0x650 [ 42.289934] ? lock_release+0xa40/0xa40 [ 42.291974] lowmem_reserve[]: [ 42.295917] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.295927] __vmalloc_node_flags_caller+0x50/0x60 [ 42.300507] 0 [ 42.304093] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.304109] kvmalloc_node+0x82/0xd0 [ 42.308930] 0 [ 42.312524] xt_alloc_entry_offsets+0x21/0x30 [ 42.312536] translate_table+0x235/0x1690 [ 42.312550] ? lock_release+0xa40/0xa40 [ 42.314763] 0 [ 42.318351] ? check_same_owner+0x320/0x320 [ 42.318363] ? __check_object_size+0x8b/0x530 [ 42.318385] ? __might_sleep+0x95/0x190 [ 42.322240] 0 [ 42.326180] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 42.326196] ? kasan_check_write+0x14/0x20 [ 42.359524] ? _copy_from_user+0x99/0x110 [ 42.359541] do_ip6t_set_ctl+0x370/0x5f0 [ 42.359558] ? translate_compat_table+0x1c50/0x1c50 [ 42.364038] Node 0 [ 42.367996] ? mutex_unlock+0xd/0x10 [ 42.371089] DMA: [ 42.375719] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.375738] nf_setsockopt+0x67/0xc0 [ 42.380650] 1*4kB [ 42.382418] ipv6_setsockopt+0x10b/0x130 [ 42.382436] tcp_setsockopt+0x82/0xd0 [ 42.387079] (U) [ 42.390763] sock_common_setsockopt+0x95/0xd0 [ 42.390781] SyS_setsockopt+0x189/0x360 [ 42.392559] 0*8kB [ 42.397026] ? SyS_recv+0x40/0x40 [ 42.397045] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.401166] 0*16kB [ 42.405106] ? do_syscall_64+0xb7/0x940 [ 42.405121] ? SyS_recv+0x40/0x40 [ 42.406907] 1*32kB [ 42.411191] do_syscall_64+0x281/0x940 [ 42.411200] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.411211] ? finish_task_switch+0x1c1/0x7e0 [ 42.415687] (U) [ 42.419626] ? syscall_return_slowpath+0x550/0x550 [ 42.419637] ? syscall_return_slowpath+0x2ac/0x550 [ 42.419649] ? prepare_exit_to_usermode+0x350/0x350 [ 42.421433] 2*64kB [ 42.426238] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 42.426257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.430472] (U) [ 42.434591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.434599] RIP: 0033:0x453e69 [ 42.438643] 1*128kB [ 42.443612] RSP: 002b:00007f90fde0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.443623] RAX: ffffffffffffffda RBX: 00007f90fde106d4 RCX: 0000000000453e69 [ 42.443628] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 42.443632] RBP: 000000000072c010 R08: 0000000000000004 R09: 0000000000000000 [ 42.443638] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 42.445861] (U) [ 42.449530] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000002 [ 42.604437] 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.611997] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 1*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 715*4096kB (M) = 2934568kB [ 42.627201] Node 0 Normal: 1721*4kB (UME) 2204*8kB (UME) 2081*16kB (UME) 340*32kB (UME) 23*64kB (UME) 11*128kB (ME) 5*256kB (ME) 3*512kB (UE) 2*1024kB (UE) 2*2048kB (UM) 625*4096kB (M) = 2640532kB [ 42.644875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.653448] 12122 total pagecache pages [ 42.657422] 0 pages in swap cache [ 42.660874] Swap cache stats: add 0, delete 0, find 0/0 [ 42.666234] Free swap = 0kB [ 42.669246] Total swap = 0kB [ 42.672260] 1965969 pages RAM [ 42.675357] 0 pages HighMem/MovableOnly 2018/03/20 08:57:18 executing program 2: r0 = getpgid(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x54, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x10, 0x0, 0x40, 0x40, 0x4, 0x8001, 0x7, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x34}, &(0x7f0000000440)=0x8) ptrace(0x11, r0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40, 0x20) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000240)=0x1ff, 0x4) signalfd4(r3, &(0x7f0000a9bff8), 0x8, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b000000b959b1b76de740c03e3bdfee"]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000080)={{0x3bc3, 0xfffffffffffffffd}, 'port1\x00', 0x74, 0x80000, 0x401, 0x1, 0x1e14, 0x9, 0x4, 0x0, 0x1, 0x4}) 2018/03/20 08:57:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) fcntl$setpipe(r0, 0x407, 0x9) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000014000101000000000000000002000000", @ANYRES32=r1, @ANYBLOB="080002000000000014000600010000000104000000060d48cc5cd7bb1800000040000000"], 0x34}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/03/20 08:57:18 executing program 5: msync(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x4) msync(&(0x7f0000951000/0x3000)=nil, 0x3000, 0x7) 2018/03/20 08:57:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xfff, 0x900) r2 = accept$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000300)=0x48) accept$alg(r0, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x6}, 0x8) r3 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r3, 0x400000009, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x5b, 0xcde4, 0xc71, 0x80b, 0x80, 0x2, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3b1d, 0xfffffffffffffff8, 0x2, 0x5, 0x7f}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x4}, 0x8) 2018/03/20 08:57:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/03/20 08:57:18 executing program 4: r0 = epoll_create1(0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/03/20 08:57:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) chown(&(0x7f0000000040)='./file0\x00', r1, r2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/29) 2018/03/20 08:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x81}, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200001) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x81}, 0x8, 0x80800) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 42.679328] 329727 pages reserved 2018/03/20 08:57:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) 2018/03/20 08:57:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) 2018/03/20 08:57:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x8000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'sit0\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000016000)={0x10}, 0xffffffffffffff50, &(0x7f00000001c0)={&(0x7f0000000a00)=@ipmr_getroute={0x14, 0x1a, 0x800, 0x70bd27, 0x25dfdbff, {0x80}, ["", ""]}, 0x15814e247d335026}, 0x1}, 0x80) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000080)=')', 0x1}], 0x1}, 0x0) futex(&(0x7f0000000040), 0x0, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x2) 2018/03/20 08:57:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2280, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x5) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x51, 0x1, 0x4}) 2018/03/20 08:57:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = shmget$private(0x0, 0x2000, 0x204, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000002000)=""/4096) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/20 08:57:18 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$setsig(r0, 0xa, 0x22) ioctl$int_in(0xffffffffffffffff, 0x80000080044dfb, &(0x7f0000001000)) 2018/03/20 08:57:18 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='attr/keycreate\x00') fgetxattr(r1, &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000180)=""/116, 0x74) 2018/03/20 08:57:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000180)={0x0, 0x40, 0x40, &(0x7f0000000140)}) 2018/03/20 08:57:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/20 08:57:18 executing program 4: capset(&(0x7f00001b4ff8)={0x1998032f}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x67cb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x80, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfef4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="fb787cdc21b63fb03fc57ed7c2d59e3bdc27ae150f842a041e1c1f25fa08cd0cfcde8a22d638b36d189d2face2ac7896602d4430fddb787da93290974d836ceb606d2a2d12880f27ec3ea40f9332d9d8554058cf0e1a7f3fe9d82908a1fe57d29492b42a2095970f6bdc53ca1eb5aa1396ca2b39e13bf12aebf59c4fb563d16fe12e68fe13b309f1672f72c5696c318eb8a6798b1366dc9b2a620c0ce0a2b9b68ef9bc104608262e1bea1d17d52742f5d1f03f34f79987b1059437163499be261aee6cc4833e748e8060ea00c423d10e0143ffa219b7183a7ce60385b9f111eb38782d3237c046f7", 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001240)={0x0, 0x0}) capset(&(0x7f0000001280)={0x20071026, r1}, &(0x7f00000012c0)={0x9, 0x56a2, 0x6, 0x7, 0x1, 0x54}) getsockopt(r0, 0x9309, 0x6, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001300)={@multicast1, @rand_addr}, &(0x7f0000001340)=0xc) pipe2(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000001200)=0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001380)={0x0, @empty, @multicast2}, &(0x7f00000013c0)=0xc) 2018/03/20 08:57:18 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r2 = semget$private(0x0, 0x3, 0x40) semop(r2, &(0x7f0000000040)=[{0x9d9bde940ac0cad3, 0xffff, 0x1000}, {0x2, 0x3, 0x1000}, {0x3, 0x81, 0x1000}, {0x4, 0x3ff, 0x1000}, {0x0, 0x2, 0x1000}], 0x5) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) 2018/03/20 08:57:18 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x4, 0x4, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffff9c, 0x81785501, &(0x7f0000000080)=""/172) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/20 08:57:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x8) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002c000)=ANY=[@ANYBLOB="40000000927cd09496c93473ffffffff050000002c00010028000100000000006ddde63f3c2dbc5ddc46eb8d7e552715640fac471d705b9e02363c57dd000000"], 0x40}, 0x1}, 0x0) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0xfffffffffffffffa, 0x6, 0x808e, 0x80000007b86, 0x5, 0xfffffffffffffff7}, 0x8, 0xac, 0x7}) epoll_create(0x4) 2018/03/20 08:57:18 executing program 2: r0 = memfd_create(&(0x7f0000000200)='.){selinuxnodev!\x00', 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="94", 0x1, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="78273596318743ff4c5a61cc7fa3b3cccd9224a015ffe3bb0e7787a7eff9628f7519072f7e69017cbfe2c282db6467a8c36fdca91c6556ddec3d28401d2860d15f123a93ae17be6402b26406fb77872910d089df1065fd71803c0648fc3a43a61e28942028e5f1ffe7b8819b7f7833d3cd710607069e8a4819442a37a80f27279972c276635f015fed4f27db9c800eadf796d0803dcf67bdecf8970821c835a131b1fb0fd64cabf91b4b3248b71b05dee9faff3e2c764e0b3cf8fc4f92c5af1b", 0xc0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001240)={r2, r3, r2}, &(0x7f0000000cc0)=""/65, 0x0, 0x0) 2018/03/20 08:57:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) getegid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000380)="3d319bb782362cdd088173c3ea4a0452", 0x10) r2 = getegid() lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x240) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/03/20 08:57:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xbea1aef, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1}, &(0x7f00000001c0)=0x10) 2018/03/20 08:57:18 executing program 7: r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xffffff58) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6720cc240c5e6df139a1a31011407971fe904616be781323bfe76195088c486befa094666178b4f2aba32661cbacce4c673a67d5f57a22fd1111016345d3431b77e64010324f79fe61db505d66c96f394f6e89045e62bab86397a707466b436848ed061f886e1c21f3c38898ed730f196b358989d0a21bcccfdd3fec8c28c2b0ddec4f995f892e77584321779f04a5d78b3649d73c5389a6e9b03a976a22357b9c1e88621b1cf0224064632875470076bf2c89f23ca4fb8b51592a8bc18ff7ce74f694c23a34", 0xc6, 0xfffffffffffffffd) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40) keyctl$update(0x2, r2, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) [ 42.888272] kernel msg: ebtables bug: please report to author: Wrong len argument [ 42.901820] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/20 08:57:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x80000, 0x100, &(0x7f0000000040)) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x800) ioctl$KVM_NMI(r1, 0xae9a) r2 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000030ff0)=[{r2}], 0x1, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x8) 2018/03/20 08:57:18 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x3, 0x1b, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ecryptfs\x00', 0x101000, &(0x7f00000001c0)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ecryptfs\x00', 0x120902a, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x210000, 0xfe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x2, 0x10001}) 2018/03/20 08:57:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x34) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) [ 42.935175] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/20 08:57:19 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x88) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:run_init_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x3f) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/20 08:57:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x4, 0xffff}, 0x14) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/20 08:57:19 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x2, 0x8, 0x8, 0x1, 0x3f, 0xffffffffffffffe0}, 0xffffffffffff515e, 0x4, 0x5, 0x5, 0x5084cb17, "182212a9088d335ee6d976913acd43beabbe74cb7d1819eb49ca8065d56e7026857aa8177eaf2b0f6c6d3891c5dcaf4e20fbd7b35a0acb11f96af6aaf539f37dacfb6dbb8ec80bc90af3ada5f12d8c004e9804b9bc011992c351d92bf12fd6ec04f91910bf057967e704495dff6c2ea5248abaf7c1b70930600950ffbc710aa6"}) 2018/03/20 08:57:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/03/20 08:57:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x837, 0x0, 0xffffffffffff44c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/126) 2018/03/20 08:57:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x301001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x8}, {0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x76a0000000000, [0x8000, 0x80000001, 0x10001, 0x905, 0x750b, 0x9a5, 0x5, 0x100000000]}, 0x5c) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg$alg(r2, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000017c0)="0c36a8e34f29990a94fc72aca1b84857", 0x10}], 0x1, &(0x7f0000000200)}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/20 08:57:19 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x40000000102, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="280000008400cbf57801000000000000000000000000000000000000000000000000000000000000"], 0x28) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x10) 2018/03/20 08:57:19 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8e, 0x41) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000000240)="ce1c1c49118fce1113cfd6ebbdb9e88db9432393c757d463adaee9620b534eb27a52359319a423ce48f32fe43c9e96b475826b1331d830c0a45f1e1cec6927536bb3409173295db4879292603a823193abaf8a30d6efc82cb4", 0x59, 0x0, &(0x7f0000000200)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) r1 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7fff, 0x0) signalfd4(r2, &(0x7f0000000140)={0xbe57}, 0x8, 0x80800) 2018/03/20 08:57:19 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x502c2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="036b8a2b8c9e2958539f2a00000098c09ba29064d062435ccaf84030c7288b4940d770131927649999dd434ce27dd991d40a6b57bab6f9cb83f83c18dca66c849b9c86a44e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) dup3(r1, r2, 0x0) 2018/03/20 08:57:19 executing program 7: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x0, 0x2) getpid() 2018/03/20 08:57:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000040)="34266dc82c3d31ac78208f639e7b275d4f21c3cae18a50ef689489001c03ca4bffcf8a4600b46b8c4e50fa00d66f1425d0178e4bc33d9aa209f6e339a956c3c560563ba7820d8cd0428bc1cb8af980bd5bda178f8b8a9ab901b01a0ed0379a11a716fecbe169fca34cd561ba60eb91ece253fb65b47685a24433562031ad29c976615946bc5f5a3aea30e40dfdf3f791a86311ea1fb50e4a6557d8da52a9") sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4080, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000002c0)=""/212) r3 = dup3(r1, r0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r3, &(0x7f0000000100)="166b62aa57b281a8a8af62a9df4861a51462caf4dc4e7eccf7575a728a3b91fc01cc64385f1adff3e0baeae95f1eebe2dfabde", &(0x7f0000000140)=""/247}, 0x18) 2018/03/20 08:57:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x10, 0xf, 0x800, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1) 2018/03/20 08:57:19 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x3, 0x5, 0x0, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) prctl$intptr(0x26, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x46000) lseek(r2, 0x0, 0x2) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/10, 0xa}], 0x1) 2018/03/20 08:57:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="c6", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x694}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) write(r1, &(0x7f0000000140)="e45d71b1d22d199a8ba88be2ec45488b2c22d9db5e240437208cd7997e5f0fb70d3505bbdfecd81ccc37fd0bc25d907b812dcde0cedb6df507df9f7cc0721a3b80076f6e29705119a80e57c56380a9229a379f43988075d0ab0ab08f341fed44213726a0f1f659c254436e4cf7f09e6fd4fd46d962dbaaca3c8be803", 0x7c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x40, 0x4) 2018/03/20 08:57:19 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='comm\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x4, 0x400, 0x4, 0x7fffffff}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r1, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x51) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xb9, "6073f0f93cabd0d261e9344ab1c305a3d0eed7da377e09e0d0b83e9d294c8a090c71cc31e7252d2ddc95ea402cd711fa151a392dbe698f54797619887ce031db5f0f862622799b1eea83d1cd44c303c1c39e8e9ecacd0afc68012070f252a7244803ba791fac1c64ca4befc37f1bb868d217eff76dcf17fc7f27b96d447f29e8732f042348b3421a65c5cc7da317b9e4c4c04e4b1c6fb935b4c31acf363aa2bbcd6f7b7cffa3de23bd43a73bba06ac68ecf00c8b7bead1cc79"}, &(0x7f0000000300)=0xc1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000340)={0x9, 0xffffffff, 0x201, 0x5, 0x9, 0x9e, 0x7fff, 0x3, r4}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) futex(&(0x7f0000004cc0)=0x4, 0x0, 0x0, &(0x7f0000004d00), &(0x7f0000004d40), 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) socket$netlink(0x10, 0x3, 0x19) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 08:57:19 executing program 3: write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x1, 0x200000000000046, 0x2}, {}], 0x30) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020000008c040000ff0f000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000006011000200040011c7b8715958ead9905e57f93585"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x1) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r1}) 2018/03/20 08:57:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x8000) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x200020000000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 08:57:19 executing program 2: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) r1 = signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000247ffc)=0xfdffffffffffffff, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="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", 0x1000) 2018/03/20 08:57:19 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/241, 0xf1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @thr={&(0x7f0000000280)="77ad9f0a446b8f80215f69a64df45d3f5cbf0358b07da037ca12223572d5fc1f36fef650675baa964174b33ab5141e76983d68cf310f3d8fb1f2d9ffe0190511606dff2415bddf7c48e73cac3d3287484c45d6852d5ee65ef010065acb5e42496b33ccedb557028a90e071f15a98556d69ab88060314ac0702f50352957f46dbb16dd1639d32bb5e09", &(0x7f0000000340)="ec3094a51c89ba51b573be2de5582d2bfa40c5da4472d3ff1a728c1f87388e489c0396c088fab04f7652f8264c10a8cc2252925f4dd116e1b26200567b89b5202abd44099e0c56ec1f4474c7fab708f83ca51f9cbae8693e4e466e6d055ef64df021aec9983cede9354619a93e2f71fc3a84a3c2450bf85e710d614b285c85543d3707e547a66416c75eaf1ecf119588c75bd486efa0964135ec5b2d2b68a002ea622709e17e44add9f6ec3e0378c007815ef336a879cd273a4a0429af2de51946c70c5736bdd98e8f87b33806d99809ff"}}, &(0x7f0000000240)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/20 08:57:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 08:57:19 executing program 3: r0 = inotify_init1(0x80100) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040), 0x4) 2018/03/20 08:57:19 executing program 4: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)='numa_maps\x00') 2018/03/20 08:57:19 executing program 0: r0 = getuid() getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f0000007fd8)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) 2018/03/20 08:57:19 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xaa}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x6e}, &(0x7f00000000c0)=0x8) 2018/03/20 08:57:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0191ee98d1e4edf08357dbbd3c0000"], 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x4000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0xffffffffffffffac, 0xf, 0x9, 0x69a, "fe9d9c1e444217a6134d1b889903d54cc40e58ba5a246d2c594d904df3f7cb76"}) write$rdma_cm(r0, &(0x7f00000012c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x90) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) 2018/03/20 08:57:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_cmd={0x2}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x46c}, 0x8) 2018/03/20 08:57:19 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) r1 = socket(0x1e, 0x1, 0x0) shutdown(r1, 0x80000000000000) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0x8, "840b99ead6ea", 0x10001}, 0x10) 2018/03/20 08:57:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x80000) 2018/03/20 08:57:19 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x204105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/03/20 08:57:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000601ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x10000000, 'queue0\x00'}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x220000) 2018/03/20 08:57:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x4000, 0x6, 0x401, 0xe955, 0x0, [{0x6, 0xffffffff, 0xdd}, {0x3f, 0x0, 0x1, [], 0x4}, {0x9, 0x8, 0x9, [], 0x2}, {0x1, 0x5ba8342b, 0x6, [], 0x6}, {0x84e, 0x0, 0x7, [], 0x7ff}, {0x4, 0x0, 0x7ff, [], 0x5}, {0xfff, 0xa707, 0x0, [], 0x2}, {0x2, 0xff, 0x3, [], 0x4}, {0xfff, 0x2, 0x100, [], 0x2}, {0x5, 0x2, 0x0, [], 0x3}, {0x9, 0x7, 0x7fff, [], 0xef}, {0x2, 0x6ae, 0xdf54, [], 0x8}, {0xffffffffffffffff, 0x3, 0x41, [], 0xffffffff}, {0x0, 0x6, 0x7fff, [], 0x9}, {0xb62d, 0x7f, 0xc1, [], 0x6d}, {0x100000000, 0xffffffffffff8000, 0x7, [], 0x1}, {0x3, 0x7, 0x5, [], 0x2}, {0x5, 0x5d6a, 0xfffffffffffffeff, [], 0x7}, {0x0, 0x401, 0x2, [], 0x42f}, {0xf02, 0x80, 0x9, [], 0x7}, {0x4, 0x2, 0x70, [], 0xffffffffffffffaa}, {0x8d66, 0x5, 0x18, [], 0x8}, {0x6, 0x80000000, 0x8, [], 0x8}, {0x9, 0x9, 0x1ff, [], 0x9}]}) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x301, 0x0, 0x0, {0xe}}, 0x1ac}, 0x1}, 0x0) 2018/03/20 08:57:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000280)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) r3 = dup3(r0, r0, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x2aaf, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'ip6tnl0\x00', 0x6600}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) 2018/03/20 08:57:19 executing program 7: r0 = eventfd(0xc839203) mmap(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0, 0x34, r0, 0x1) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000e51000)) 2018/03/20 08:57:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/20 08:57:19 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='vM') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x0) 2018/03/20 08:57:19 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f00000001c0)=[{0x34, 0x0, 0x0, 0x20000fffff024}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x725, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={0x0, 0x200, 0x18, "d9729b72d4d43a7aa40eab0950f7f5894da165d082e1cd7a"}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x14000, 0x0) 2018/03/20 08:57:19 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/20 08:57:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)) fcntl$lock(r1, 0x800000000000007, &(0x7f0000603000)={0x2, 0x0, 0x12800000}) 2018/03/20 08:57:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r2}) fallocate(r2, 0x0, 0x0, 0x7f) sendfile(r1, r2, &(0x7f0000000080), 0x8000000000005) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/03/20 08:57:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/03/20 08:57:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/48, 0x30}, {&(0x7f0000001200)=""/225, 0xe1}, {&(0x7f0000001300)=""/40, 0x28}, {&(0x7f0000001340)=""/179, 0xb3}, {&(0x7f0000001400)=""/5, 0x5}], 0x9, &(0x7f0000001500)=""/189, 0xbd}, 0x9}, {{&(0x7f00000015c0)=@nfc_llcp, 0x80, &(0x7f0000001800)=[{&(0x7f0000001640)=""/172, 0xac}, {&(0x7f0000001700)=""/137, 0x89}, {&(0x7f00000017c0)=""/39, 0x27}], 0x3, &(0x7f0000001840)=""/181, 0xb5, 0x4}, 0x86}, {{&(0x7f0000001900)=@un=@abs, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/224, 0xe0}, {&(0x7f0000001a80)=""/7, 0x7}, {&(0x7f0000001ac0)=""/211, 0xd3}], 0x3, &(0x7f0000001c00)=""/162, 0xa2, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/2, 0x2}, {&(0x7f0000001d00)=""/63, 0x3f}, {&(0x7f0000001d40)=""/152, 0x98}], 0x3, &(0x7f0000001e40)=""/34, 0x22, 0x4}, 0x81}], 0x4, 0x20, &(0x7f0000001f80)={0x0, 0x1c9c380}) [ 43.879778] NFS: bad mount option value specified: vM [ 43.901723] NFS: bad mount option value specified: vM 2018/03/20 08:57:19 executing program 0: r0 = socket$inet(0x2, 0x0, 0xe24) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001e80)={@rand_addr, @dev}, &(0x7f0000001ec0)=0xc) 2018/03/20 08:57:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=@ethtool_dump={0x40}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x20, 0x4) vmsplice(r1, &(0x7f0000002180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="ad0693e5b24b0b86326f6a0793d3756eb6cf39bc3a5bedacb0fda091c965e4d7203235b86badbf2d9f6d96d16a013a886c19adadff4956c925f5a3a5df2f976254b5da0f2f20d06fa21f2284d21b68b247ecfdddc96c995982d1775ad8e8c9546dc6a80abf48020a04be4ea7358d24eec37aac", 0x73}], 0x3, 0x2) 2018/03/20 08:57:19 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x410002) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000080)={"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"}) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) socketpair(0xa, 0xa, 0x84f3, &(0x7f0000000480)={0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f00000004c0)) 2018/03/20 08:57:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32=r4]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) set_mempolicy(0x8000, &(0x7f0000000080)=0x4, 0x1) 2018/03/20 08:57:19 executing program 3: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x400000003fd, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') times(&(0x7f0000000000)) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/20 08:57:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="010100010000000000000000409d9256", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x5ac, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/03/20 08:57:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) close(0xffffffffffffffff) 2018/03/20 08:57:19 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x6}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x1000}, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200040, 0x0) r3 = dup(r0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x0, 0xda35e5c5a8d17d39, 0x1, r3}) munlockall() 2018/03/20 08:57:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xfffffffffffffff8, 0x2, 0x8fce, 0x1, 0x5}) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r2, 0x0, 0x3) fcntl$getown(r0, 0x9) 2018/03/20 08:57:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) getrlimit(0xf, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r0, 0xffff, 0xb) fstatfs(r0, &(0x7f0000000040)=""/148) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_wait(r2, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) 2018/03/20 08:57:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x100, 0x1, 'queue0\x00'}) syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') 2018/03/20 08:57:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x34, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)='D', 0x1) 2018/03/20 08:57:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x9, 0x0, 0xfffffffffffffffc}, 0x83) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() perf_event_open(&(0x7f000025c000)={0x102, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1000000, 0x5ac5, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x771a}, r2, 0x0, r1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="a601ba8e8227ffffffffffff47950864310800f3ce62601740374c6b5e000024ffff000000009078e0ff00000014000000000000040190006799e900d085f57743a92d5d4dc7b226f1b61b"], &(0x7f000004d000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) select(0x40, &(0x7f0000000040)={0x9, 0x0, 0x4, 0xfffffffffffffffe, 0x7, 0x616, 0x3, 0x80000001}, &(0x7f0000000180)={0x0, 0x80000001, 0x0, 0x8001, 0x0, 0x49, 0x3, 0x100000000}, &(0x7f00000001c0)={0xe0, 0xea, 0xffffffffffffffbe, 0x4, 0x9, 0xd5a, 0x10000, 0x1}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000380)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) [ 43.982710] mmap: syz-executor1 (6020) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/20 08:57:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001e80)={@rand_addr, @dev}, &(0x7f0000001ec0)=0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/226) 2018/03/20 08:57:20 executing program 7: r0 = memfd_create(&(0x7f0000000740)='-eth0[cpusetmime_type0\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000000)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4b28b9a7}, 0x8) r2 = accept4$netrom(r0, &(0x7f0000000780)=@full, &(0x7f0000000700)=0x48, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x2, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000680)=""/83) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'bcsf0\x00', 'yam0\x00', {0xff}, {0xff}, 0x84, 0x2, 0x1}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x1, 0x77, 0x1, 0x7, 0x5, 0x81], 0x401, 0x1, 0xdc0}, {0x4, [0x7, 0xba4, 0x7fff, 0x8000, 0x81, 0x4cc3], 0x8, 0xa254, 0x400}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0xffffffff, 0x4, 0xe, 0x1ff, 0x100], 0x1ff}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'ip6tnl0\x00', 0x5}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0xa00, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3a3, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/03/20 08:57:20 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x500001d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2d3, {{0xa, 0x4e22, 0x40, @empty, 0x5}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x1, {{0xa, 0x4e21, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)=0x2000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4}, 0x20, 0x4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/03/20 08:57:20 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', r1}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="44cdc2f1781d6093317ed28154a7dc6cb219ce9d9a46cdb86702b4dccf062ca1bba24f9474aaa301e217dad8e5f73b5d7c1787ed457dd50866ee16bf2bd960380e63e7c2506abb50ed2456e22b613e700731446bd3f9d36b705ddd1ebe471a3a8f2011d6b2ba3e0e45d33866673d975a58d92eaf384a0243e832448a866723be73372516be99bed6d9e68407f6a80c675c55c9c5c08251edd4b30efbdf26190e471f32c089d4f6997db8f0fa03d52d6d9cf9c1d55cde441da8d0cb5e6b8d1167a2acc7cf8294ee6456990b97f48874f9eb1401b293344b1f1feb1bff9b7f17b4158afa94849c74f1b68a696c3dea715957bcf385268fc1230bb13daa3f3e5fdfbe14a9c548b7f95b042685dd6611666cb70bdfba26babb8024fd0fa5c3bc01ea4899e1fbcf80f6a96e41c5e0a6b164cfb8e6eee075586d0297c092aee312590771f9c24f8bde2541b66a334dc1d11b7c03a40ec7fbef899b2e894bcd242e6e8d325d5966efd27ac140486ab65f907662634f507d55ba26a2f36f68ab06ce0b025d9d383730fd194db4a57248bd3ff22c8bc65b4f0d888a8505225081c4a9123d1b5f1a7ed81cc1b66d4bad6e9add5f4f40be070a5df85294cb1e575c1b2f1f1aa8e9aa1b755b7635d973795610fa8ba74390487386a772c10151e90f3729f1a40e0656d0f6f17378f65c95ebfe8e1186c71ef6560e0ca79a3c099bce96b565ac5ef3d085677bfea7bdf009a39ecc2b6065559e284bdbf10fd91f478d8d074be5fc21bb07329069ad4af6a91adb8d0c5238371d3d3f5dea438653c8a24e885d4b2c9339aba978ff442bfbd13ead54077bdca291770a5b7fec1f5f700f0848b36049c59587e55c82ba19000aa074009b20a601faf3acbd8be1c4f52539bd8c313204b3e3c527f8bc08b9cd474da2412c871ae58a7eb406067f3cca649d221d77018f7389acb9c8d977a95b047be3021a196f5fcbee77ab8831144b696bb5b517ee6f5195b9c59b0798680384be99b28a77f3d699e365789f5e671efe00bd34b8fede69a6070d447d4ba88658e0b844904dfad8cc175348de482c04577412189c59a5fade802b05a524522d049fa3c42301a520c92c64ab98a677884f7430b033ce0d2d2521bd3a4048a8e5b63c16010137f9fed44e3b7eaf889865f64599f24121dc33cba2dab44fa1cdf0bf058dc0e2b4071f195f3a6a9b0af569a5107d0d33c58f8567d92f03b68412a43dd7216fb46b6b2880bc41a0dca7b829a6ce5d75ebe3ba88fcca74a366f92389d6cbea215cea19f394581d95fb54c94b7c2a60fc499d81dc35155cda47bdea6f18266f3e997aa59d3a849b43640701f52829aa518f4c77c9c6bac0f26dc87a7e01c8fc2c177b3ebfcfea73ec3dfb07d0af8a8da5b5e8142b0dc9e07fc65303da67bb40b06044c539b8b48f97c9826df9081d89ca82abad1456a53314ff4c93d972f2527167dc17ac043b787e997042aa891fcfc2dfcbeb503b3f88dae1711af1de5f6fbb58765e56a1abc82ffc429992f4ee6507a60f3e4fcfcb3faff6a6e52e51f4d3ab78093fd389daae814e8bab69be56bbf26c41a8d7a480da391259fbfe0c44dca86e991b2eaeb3b5201390a35a32cade6c54b18c262fb34caa4d269d6244815b69c7231bd8c53b275fe6ed4ceb2b2454486c887d539f3dd11cd9274f9a8a297e6777253f12543f70dcc6671d5a7f216e239fe2403b251fe01efd7e080b969d294572364d72bd72784bd331bd9fb8be552e5e1c2e2184f6e22ff4f6c84e1e52ccb92dcfcd9faac2cfe7ff021e687789d9b7b1efb74ee6727d680f73de7274eb20a4e3f10b7803ce50bb461397fd4528a86a60d62eac65cad77f160274c76823d2593ad2a18433a1b72739489018f29c9427b936e0045daef0457aa4c8f272ad32f555a0e80a6722131ef822aa3da3630c6f041e031e53b4df53a5a1b9af08621bdef412617204082c73e08ae24b733df410767bc640506bedf568bb755a9648cbdfa34eaf61746b31fc33e68c93a8de749c8aa457e77a9fef7600b4dd0cf1b8e5", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/20 08:57:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'nr0\x00', 0x2}) 2018/03/20 08:57:20 executing program 5: r0 = msgget(0x0, 0x20) msgrcv(r0, &(0x7f00000020c0)={0x0, ""/4081}, 0xffffffffffffffce, 0x3, 0x5243970b5a5d5f53) 2018/03/20 08:57:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000004, 0x810, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x82080, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 44.130452] QAT: Invalid ioctl [ 44.144995] QAT: Invalid ioctl 2018/03/20 08:57:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) fchmod(r0, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+10000000}, &(0x7f0000000100), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/20 08:57:20 executing program 4: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = getpgid(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2101, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xee8447c9708acc14, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) r3 = syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') preadv(r3, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/211, 0xd3}], 0x2, 0x0) 2018/03/20 08:57:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) sendmmsg$alg(r2, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) 2018/03/20 08:57:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:dpkg_var_lib_t:s0\x00', 0x24) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/20 08:57:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x4400, 0x0) renameat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r4) 2018/03/20 08:57:20 executing program 7: r0 = inotify_init1(0x80800) ioctl$int_in(r0, 0x0, &(0x7f0000048000)=0x9) r1 = dup3(r0, r0, 0x80000) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x4, 0x40, 0x30, 0x5, 0x1, 0x6, 0xfffffffffffffe01, 0x3, 0x4, 0x7fff, 0x7a, 0x80, 0x3, 0x2, 0xffff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0xfff, 0x8, 0x5, 0x4}, 0x14) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4200) 2018/03/20 08:57:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/155, &(0x7f0000000140)=0x9b) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) syz_fuseblk_mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 08:57:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0xe, 0xfffffffffffff000, 0x7, 0xb, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bbc, 0x6, {0x6, 0x7c, 0x8, 0xb824, 0x0, 0x101, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x58}, 0x1}, 0x40000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) 2018/03/20 08:57:20 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7bf, 0x200) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000180)=""/179, 0xb3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)) r1 = accept$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000400)=0x60) ioctl$void(r1, 0xc0045878) r2 = socket$netlink(0x10, 0x3, 0xc) getpgrp(0x0) r3 = getpgrp(0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x7f, 0x0, 0x2, @time, {0x5, 0x9}, {0x101, 0x100}, @raw32={[0xbdc, 0x6, 0xffffffffffffffe0]}}, {0xfffffffffffff280, 0x8001, 0x3, 0xc40, @time={0x0, 0x1c9c380}, {0x3, 0x7fffffff}, {0x1102, 0x7ff}, @note={0x8, 0x2, 0x1, 0x8, 0x6}}, {0x4, 0x0, 0x8, 0x9, @time={0x77359400}, {0x5, 0x48f2}, {0x1, 0x7}, @note={0x20, 0x7, 0x8, 0xfffffffffffffffd, 0x9}}, {0x4, 0x8ba, 0x4, 0xd35b, @tick=0x8, {0x8, 0xffffffff00000001}, {0xe2f, 0x6}, @note={0x4, 0x5, 0x7, 0x2, 0x4}}, {0x2, 0x8, 0x4068, 0x2, @tick=0x100, {0x20, 0xc1}, {0x7}, @addr={0x7, 0x2}}, {0x4, 0x400, 0x8, 0x6, @time, {0x8001, 0xfabc}, {0x4, 0x4}, @raw8={"96e83445d5a05084cd3e234b"}}], 0x120) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x1, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) fcntl$getownex(r2, 0x10, &(0x7f000008dff8)) 2018/03/20 08:57:20 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000003c0)=0xfdc9) gettid() r2 = getpid() getpgid(r2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) r3 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setns(r1, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000300), 0x80800) r6 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r1, &(0x7f0000000140)='./file0\x00', r6, r7, 0x1000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000280)=0x4) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/03/20 08:57:20 executing program 5: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x4, 0x5, 0xec38, 0x4, 0xffffffffffffffff, 0xb9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r2, &(0x7f0000000040)=""/26, 0x3c3, 0x5f) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000000)={r2, r2, 0x8}) 2018/03/20 08:57:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x6, 0x4e23, 0x7fff, 0x2, 0x80, 0xa0, 0x4, r2, r3}, {0x7ff, 0x9, 0x8, 0x400, 0x5, 0x6, 0x8, 0x200}, {0xff, 0x0, 0x5, 0x5}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0xff}, 0xa, @in, 0x34ff, 0x0, 0x0, 0x3, 0x80000000, 0x1000, 0x401}}, 0xe8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/03/20 08:57:20 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) process_vm_readv(r0, &(0x7f0000002340)=[{&(0x7f00000022c0)=""/104, 0x68}], 0x1, &(0x7f0000002700)=[{&(0x7f00000026c0)=""/20, 0x14}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000340)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/20 08:57:20 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x2, &(0x7f0000000040)={{r1, r2+10000000}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/20 08:57:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) io_setup(0xffff, &(0x7f0000000000)) ioctl(r0, 0x4400000000001278, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x440a80) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x4, 0x7, 0x5, 0x4, 0x100000001}) 2018/03/20 08:57:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/20 08:57:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="9078d0ddeba24feb5c80d8ae7584b6dc9618f4788019c69e6d7b8a04bd4627dff2606d2f2ef53070f8ccb45de77712c97239e4c4d7709fb297c397c6272bad3ec4a10d21ee20ee878f88ba2df1e613229ababeb09bbdb07c8bbb2c18d88d0037286f1324267a09ee6018489446e816b91e897a5713434a08f1ba27a5a8e0eea1ab49ce7478a57ca30cd1235a24698510c1c6f1dfdcdfb1f577fc8882af83c2a5bc479b8bccb5d9c5e98125a20ba9d27af34951467bf98f6a46e357", 0xbb) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x440000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x8c, "79acda923a9f2b483caca08f3dacd7a8a018be765c99fe875c662326314e84418822cca299ffc23c8b299e1e3368d70f1f61722590b7b506c1e02a9735aa9da035d87289a16daf85bc70a71c0b1f3e0f5a64ca16005119602624e1864daccfa0f7c439b85b8dd33ea10c23aaf85c89a32377b4cfb1ae47cc433f94297611859e6a52edddb3eb8bf9afdbb104"}, &(0x7f0000000300)=0xb0) 2018/03/20 08:57:20 executing program 5: mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x80b2, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = memfd_create(&(0x7f0000000000)='nodevsecurity+posix_acl_access\x00', 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/20 08:57:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x2, 0x9) close(r0) r1 = memfd_create(&(0x7f0000000100)='nodev!\x00', 0x2) recvfrom$ax25(r1, &(0x7f0000000140)=""/103, 0x67, 0x1, &(0x7f00000001c0)={0x3, {"a9d2d96b060164"}, 0x5c6}, 0x10) 2018/03/20 08:57:20 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050007f47e0000ffff029800c90005000000"], &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r4, 0x8, 0x8, 0x6}, 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rt_sigreturn() ioctl$int_in(r2, 0x5452, &(0x7f0000acaff8)=0x6) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000000c0)={0x4, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) dup2(r1, r3) 2018/03/20 08:57:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24}}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x39f7, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x5c, 0x0, &(0x7f0000000280)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000240)=[0x38, 0x0, 0x58, 0x0, 0x18, 0x68]}, 0x3}}], 0xdb, 0x0, &(0x7f0000000340)="45cd250452b58b14a5692fe271cf6252b0cf6ab28b3dd0cef72ec0eadb3b4155cf216066b12cc8a07622d3076a6bd5a6f10b7e25d1464496b5f85aee166a7836cd318ac4ad77534eddd9814c8885407f30b23060ad151621cafa06a0e67997ae871e2afda2a007fd29f2f1dfd74f17ee887e2a64cee129913182747431942870d163d496a4ae19695230b9c7447637650de4fb8260e7df778a652c6a80a1f323838e691ddce798783a086c045a2a9632d56a34e9930f47e51c4f54470c06e6b0bc016524a288b5bde421731cbd7cb2b47cff1b730060d9fb4933b4"}) 2018/03/20 08:57:20 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100), 0x8) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'eql\x00', 0x9}) 2018/03/20 08:57:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffd, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x8, 0x1, 0xd4, 0x6, 0x7f, 0x2, 0x7fff, 0x5, 0x41a, 0x9, 0xe37}) write(r1, &(0x7f00009ba000), 0x0) 2018/03/20 08:57:20 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$ax25(0x3, 0x7, 0xda7eab8bc9c283bc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r2, r3, 0x100, 0x6870d13e, &(0x7f0000000140)="fbba82ebfb04aca60461e323275c8f9401f1605a", 0x2, 0x2, 0x101, 0x5, 0x5, 0x0, 0x1f, "b5b8497b4c1508fbfef2bfaa5c7eb3e1af3881dc932f75b45ef2a8ae80a7d54ed2aa1ebdf2c9669faf48be5f80aefbcb17357862359b1e52acc140f77ea9b6c1aef3ceb6ba9caef623e6c411161063c134e5afb971b0a1225ccfb6f9ce323beee426"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x5, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000040)='bcsf0\x00') getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) unlink(&(0x7f0000000280)='./file0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000080)='rose0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x20, &(0x7f0000000340)=[@in={0x2, 0x4e23, @rand_addr=0xffffffff}, @in={0x2, 0x4e21}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x9ffb}}}, 0x84) 2018/03/20 08:57:20 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xfffffffffffffe38) 2018/03/20 08:57:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x8001, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/253, &(0x7f0000000000)=0xfd) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0a501517d46776120e8027f22221a08d8b8ab5e7bdd3237bcee65be8e580ccf2adcb738c46af61f058a77fd33ec07b10924bec02586027595f78ec6cf119dc8f074b2f79ebb70dab7828a754bc69f76e59895e78bbaad728f11db1d62582d3e34f5932dfa296f16c1976d83159a4edc4d15b7698cf301aaaf9b809aa01957d809d79ef4df789ee085bbfe8db1138eb13c9", 0x91, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x0) 2018/03/20 08:57:20 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='system\x00', 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x16, "c8fed42cf326bfdbf4987a8b3278c5407e5c2583a1d3"}, &(0x7f0000000180)=0x3a) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x5) 2018/03/20 08:57:20 executing program 4: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f0000000780)="00eaeb929fe4a3655f5b94279c935cfcb552ae67c3cab13f670fa21e0f06974a72660b95e18680f9796706de18fb2cfe24e7ae9d3f9648e4ddb560a525dcdbb7b317193c12adcc40df87e345b141e2e19b6ebaf5fce126e3ebe14a40b151e3ce1a70aaaa3e7321c994ae57e335562523393a0b01015bcdf28a3cfcef6255afc392aa560d0dfb6b56489aabbb39db0d41be02d1ae261e622a283a53243d5a1182d361e0", 0xa3}], 0x1, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)="05", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="330cc04ba5f42c04b563b0806270ccbdf49ad5a72c775c344c7c7b15f4994337862c79ee04c27344348b502f0fab88b763327cadea475bb2ee87419f44e1ed98b8115bb1a1b71612577ae10a5204dfbd5d6e3ba78f4416832cffd8b412e74b37004eae9e5dcccc129a5b6e067de00324df14c9242bd550d36a9066893edde300fb120e0a9b0f917407c0a1495f0e174c7fb2c82181a304e090a70979bd0c435fa71254cdcbecebc12c228d3e19617aca253a0fa1f49d6c7aec83f897e7977e2dea9606", 0xc3}, {&(0x7f0000000100)="e39eecabace13b913778a12923bd08e2aa1ac726394a9c7919657d81b9f7339304bca330c2cab853", 0x28}, {&(0x7f0000000240)="7dac44ce5347a3f9a7b1b2a09e4829036855ca5fee0d6a5dced5522d0b0b6135b81b7812366cad5725da744374b2ffe2f10a41cfbabf9247cd7d5df4797f45c9ebb99423c4368e273f7a1d5766c5ef87fe78e9cdb9a246d8996cc3fe", 0x5c}, {&(0x7f0000000440)="4d5105f0f749f34469ba36912c43d21e12814987b27d52831a966e934e0a4e12f1c54b309463122e6791082a55417dcab2811a3a59781d7e02170fd9195102639c74ddeb15f58f0e2a6ecc88d38adc2c6ab4a61c2c64327555dc3d73e4b78c43a5ab0d4103e9c848253a8b4d82f3db521304cf4f83c37c0b16999513aa7fbfc0e750d7c292a10c581cb1497c3195e1d378e7ccc91486d3e6c5b3dd88b74a", 0x9e}, {&(0x7f00000002c0)="e1593dae898d67f0a80a75e16f9593ce02d181e44d83a126e178fb6333005b5e0acd9b743da12f99f788ddc0bf04da60a08a13781a9ff7834533bf44c91fa3b204", 0x41}, {&(0x7f00000005c0)="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", 0xff}], 0x6, 0x4) 2018/03/20 08:57:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000000c0)) 2018/03/20 08:57:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='selinux\x00') close(r0) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/03/20 08:57:20 executing program 7: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/20 08:57:20 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="140000002300030b000000000000000004000100"], 0x14}, 0x1}, 0x0) ioctl$void(r0, 0xc0045c77) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/20 08:57:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a00000001100ff020000000000000000070000000c000000000000000000000080000b001800150000000000ff02000000007432729ffac863e719db8b7b8eae4f07032246125d20f0f463f56f0fc332798edf78dfc6cd37b2db45e9a4b6aceeb29f2bb67ca6874dd0bb44f32ac4774e7eabfc0fc8a07afbf37f6f0c6843c06978002bc59a27e65f9ce6f004499830513d000000"], 0xa0}, 0x1}, 0x0) 2018/03/20 08:57:20 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x43, 0x3e, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) accept$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000380)="287a6bc0ae586683ea65176c23a467d45f5fce75557f2715cc6fd1ec83eaa15f3a067d1c301edc87c5f0a40d5143b843b0a31d1748920f3b8d12f0b230f74d7cf99487056567c9d23e4d557513cc1df1ec0f9350fcc36fe353ac1f5ca88ae6d97d608185240a8ab131e97f0fff7b8524b6de5e8f5dfddae673fad8b029ee48be2af00ef8f37db5f18c2e55fcaa5cb29684828a5afc0198a41e73", 0x9a) sendto$packet(r4, &(0x7f00000000c0)="d78b799ac831418288f5a1139c6af2cad7b9d2607ab47a9b475f08946ec7972eff8962eb96b138c057a9b73a38587629f4cdef71aa0f1b511c680274851f596aef34858dcf7c7b6110d4e856da8b0f674729c524f8ee5dddde66a6cbc653aad33bc61237e5b481ad71377303c9ed64ce618f9db35583ceb07a958215400cf5e05b33e1258e7950b7f60476fb11055dca78b3605201ff0c", 0x97, 0x4008000, &(0x7f0000000200)={0x11, 0xd, r7, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x9, 0x1, 0x3}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000004c0)={r8, 0x4, 0x401}, 0x8) setreuid(r6, r5) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) bind(r4, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r9 = dup2(r3, r1) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f0000000300)={0x1000, 0xf000, 0x3, 0xffffffff, 0x8}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r9, 0x6, 0x3}, 0xfffffffffffffcaa) fstat(r3, &(0x7f0000000280)) socket$can_bcm(0x1d, 0x2, 0x2) readv(r3, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0xffffffffffffff6c) r10 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r10, 0x8, 0x1) r11 = dup(r4) ioctl$KVM_TPR_ACCESS_REPORTING(r11, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2018/03/20 08:57:20 executing program 3: r0 = socket$inet6(0xa, 0x8000000003, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) fsetxattr(r0, &(0x7f0000000440)=@random={'osx.', 'eth1/user\\]nodev,.lo:self\x00'}, &(0x7f0000000400)='eth1/user\\]nodev,.lo:self\x00', 0xffffffffffffffb2, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x800) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x15000, 0x6000, 0x9, 0x8001, 0x1f, 0x2, 0x1f, 0x9, 0x4, 0xca38, 0x3, 0x400}, {0xd001, 0xf000, 0x1f, 0xb6a, 0x784a, 0x72671d0d, 0x100000000, 0x100, 0x58, 0x7, 0x129561c7, 0x9}, {0x1000, 0x6000, 0xd, 0x7, 0x2, 0x1, 0x7, 0x6, 0x7, 0x6, 0x3, 0xfffffffffffffff8}, {0xf002, 0x12000, 0x0, 0x20, 0xffffffff, 0x3, 0x3ff, 0x3f, 0x8, 0x9, 0x1000000000, 0x3}, {0xf001, 0x107000, 0x4, 0x6, 0x7, 0x8000, 0x2, 0xc5, 0x1f, 0x0, 0x4, 0x2e}, {0x100000, 0x5e3b988e1cbc6a66, 0xe, 0x3f42, 0x1, 0x4, 0x5e091451, 0x1, 0x362, 0x0, 0x4, 0x8}, {0x4000, 0x114002, 0xa, 0x6, 0x3f, 0x9e, 0x443, 0xfffffffffffffffd, 0x100, 0xfffffffffffffff7, 0x80000001, 0x7f}, {0x100000, 0x1000, 0xb, 0x0, 0x5879, 0xc5be, 0xffffffffffff8001, 0x0, 0x1, 0x1c69, 0x80000000, 0x81}, {0x3000}, {0x1f004}, 0x10, 0x0, 0x2, 0x40480, 0xa, 0x2000, 0x0, [0x20, 0x9, 0xc7e, 0x5]}) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@srh={0x2e, 0xe, 0x4, 0x7, 0x2, 0x0, 0x56cb, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0xe}]}, 0x78) 2018/03/20 08:57:20 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x39, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/57}, &(0x7f0000000140)=0x78) 2018/03/20 08:57:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x5, 0x3ffd, 0x0, 0x9, 0x3b, 0x8}) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/20 08:57:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r3 = gettid() munlockall() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) shutdown(r0, 0x1) 2018/03/20 08:57:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) sendto$llc(r1, &(0x7f0000000080)="330d5b5adac76bb3739a20a9e99eb61c416301805b53a180b57e6cdb33090a257a2a5169b2c5e4f9d42faa2d11d9b5ce7fef5c869931a2e6752cb112300aaf201d997e7b2b9f938813b8b7fd30813b13bea965fe3d1552addecb4cdef74c717303f578d636d76dd5eca17bb23e67afc1488024e191994714e86c62608c2b32b64aa76a6658068a8e1f4ee32512b4c380ba38b01027401ba7b664b013c6cc0a22be3240a93ebd89ace542997daf14", 0xae, 0x40, &(0x7f0000000140)={0x1a, 0x301, 0x2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x73, "882073793b98aa72d9941510c1cf633c703a9dc6fb5beac51d008cdb7f4fb95ececb0cd6658298cb4c2720e0120dc94167de0a6ebc6cea15fc6683945192857c8d6d9c71a37f0c9f7c1098cebc228343f894d829a503c6409a963723f2d1a0fffa783071a39c1b0bc23b7aa3ecc8d69f8a5f3f"}, &(0x7f00000002c0)=0x7b) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/03/20 08:57:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x800}]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000280)) listen(r0, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) listen$netrom(r1, 0x7) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0xfffffffffffffd63, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000340), 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000080)=0x54) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 08:57:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r2, 0x0, 0xf1, 0xde, &(0x7f00000001c0)="b9f8b1d3f9aaae34e90aa2dad7299c03eefaa41f751f53cf4517ca7273c4f26875c67f34e1fa77659794c69fd03ac62e9b19080f6cf6d01edebd7e30a2f5e3ac4e83064cc88e417341821202b6d213f6780f97abe05c7210f2eb917fee87a7aa37aaa4c198e1ada7f992c947d8c832997ebae0844fc7eb2ef3cb7367671658029165ba741fc63b4ada6234de8edf990970a5a4c6708a023d912203eeeba904a956b6690df61bdcd71b4a1f20a7fb441499673d1381516f73a62fccbe4fb93521b5d8a542146ef25dcb40e8128b7d7ec785289e36e83dc872671a83b739f2deb567377b443f0ada423cb2bd276d162483d2", &(0x7f00000002c0)=""/222, 0x7, 0x9}, 0x28) r3 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x4, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x200, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x1, 0x100) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000140)={0x6, 0x3, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x102}) 2018/03/20 08:57:20 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x80441) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x19}, 0x6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x800}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001f64)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='befs\x00', 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/20 08:57:20 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x7, 0xfffffffffffffff9, 0x1800}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semop(r0, &(0x7f0000fcffe2)=[{0x3, 0x4}], 0x1) unshare(0x40600) 2018/03/20 08:57:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x9}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) 2018/03/20 08:57:20 executing program 5: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000480)=ANY=[@ANYBLOB="50020000230005032cbd7000ffdbdf250000000028000900000000000008000000000000080000000000000007000000000000000200000000000000b000070000000000fe8000000000000000000000000000bb000000000000000000000000000000004e2000ff4e230070020080a000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000240)=""/174) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000780)={0x401, 0x6d44}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/127, &(0x7f0000000000)=0x7f) sendmsg$alg(0xffffffffffffffff, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)}, 0x0) 2018/03/20 08:57:20 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r2, &(0x7f0000b4bff8)=0x40000, 0x100000002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r3, 0x5, &(0x7f00000000c0)=0x7fffffff) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/03/20 08:57:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x7, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80001, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x7ff, 0xa, 0x20, 0x80, 0x3a, r3, r4}, {0x7, 0x1, 0x400, 0x1, 0x1, 0xe0, 0x9, 0x9}, {0xffffffff, 0x9, 0x100000000, 0xffffffff}, 0x7, 0x6e6bb4, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3500, 0x3, 0xcd429b8d0f54546f, 0x2, 0x9, 0x1, 0x3}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)) 2018/03/20 08:57:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040), 0x0) 2018/03/20 08:57:20 executing program 5: r0 = socket$inet(0x2, 0x6, 0xfc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c1f000), 0x8d) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x501401) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/20 08:57:20 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000742000/0x4000)=nil, 0x4000, 0x1000000, 0x31, r0, 0x0) getitimer(0x2, &(0x7f0000000380)) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000b000), &(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000240)=""/183) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) bind$ax25(r2, &(0x7f0000000180)={0x3, {"399d0346114981"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x10001, 0x3, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x20) 2018/03/20 08:57:20 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = socket(0x2, 0x803, 0x1) perf_event_open(&(0x7f00000004c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x9}) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) 2018/03/20 08:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000015000112000000000000650a00000010000000020000000000001040fa59afb5416f812cc7f9f56928e1475f38dcf689a8983de0ede88230655acc45f36155e5bf7dc411919af3ba68d66628217c6f71f50fa0307fe7bfd8390c1d3d75365cf0e679ba478202e48652b7c526d8735aecb2ddaf7964a62844c19b00a56f01dfd80c5fe78f3e711a2978a6d0a351fd846a70dcb487b7a73a66d63b37355b6565c10593058b0dcd72a6", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/20 08:57:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/03/20 08:57:20 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x4, @time={0x77359400}, 0x100000001, {0x2, 0x3}, 0xe782, 0x2, 0xfffffffffffffffe}) listen(r1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x600000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000040)={0x5f8e9e5b, 0x1, 0x3, 0x9, 0xfffffffffffffffa, 0xfffffffffffffe01, 0x2}, 0xc) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x5) 2018/03/20 08:57:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x58e7, 0xfffffffffffffffa, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) 2018/03/20 08:57:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) flistxattr(r0, &(0x7f0000000100)=""/68, 0x44) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x19) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x3, &(0x7f0000ffa000/0x4000)=nil, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x800000002) 2018/03/20 08:57:20 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) r2 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x7411ab36, r1, r2, r3, r4, 0x0, 0x1}, 0x7fff, 0x1ff, 0x3}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000504ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/03/20 08:57:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffffff, 0x2, 0x3, 0x4, 0x5, 0x4, 0x7}, &(0x7f0000000040)=0x20) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000140)={0xf9, "d8dbba8eba79afb7f96fada9bf50004d5690ecc409a3fc616408f51f87fe36ca08b37f0338dad0421f00b30f1d60759a76d5cba0f71233917a1f87078396af4febfe2710511b3d1975743bbcad4d4fbf2822fb9d524eb29f3d96b7891e3278f25aef494430c6c4efa06bd33af36070c4235dd164fa5738fece0f641e2245e10f49e59778dc537aabea286e5e4152366c5a57177781abe91b60e8d1a6efc881bdc275a2e660d7dca0374be033ebffad87d91d1e3ef8990fb08e72aade17de7ffabac04c6b66100b8b5a7d0ea1bd1ad8077be71252b44b4625abc6c8815c6fba68efd13af3194c40fba52789c2ded05a2305cdd9b4cdd046c755"}) sendfile(r1, r0, &(0x7f0000000080)=0x800000, 0x9) 2018/03/20 08:57:21 executing program 0: unshare(0x1000000) r0 = syz_open_dev$sndtimer(&(0x7f0000001180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000011c0)={0x3, 0x0, 0xff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x5b85, 0x9, 0xfffffffffffffffe, 0x32f, 0x9, 0x7, 0x8, 0x2, 0x1f, 0x6, 0x800, 0x6}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x80000000, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x1, 0xff, 0x3, 0x1f}}) 2018/03/20 08:57:21 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5633, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x4800) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@dellink={0x28, 0x11, 0x620, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x80, 0x4000}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0xfffffffffffff801}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0x8810) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/20 08:57:21 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x6012, &(0x7f0000a06000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/20 08:57:21 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) 2018/03/20 08:57:21 executing program 5: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xe69e, 0x20, 0x9, 0x101}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001180)={0x3f}, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2}, {}], 0x30) 2018/03/20 08:57:21 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x28, 0x4, @thr={&(0x7f0000000100)="de3738479427b26aadfffd5c857d6e920adb668abae9b387b29285739b222e09f6484e43f913546cb752314dc2a4c9d00cbbd4b63eb18d100b5445ddbf76ec1bd738a18933bdd00654d5ff7d84843d029e9bc4c8f8f6f16513e67201b01c0d556edabc06e18f4555ddc6a35fa23505f637570fcb67a0597d17f593670efed2569f078de744057742b7943d2ba114b2ec9cb35e56e0a3fa653bbe677927bcacc53de0e0b79a40bdc865c318d493441b2ee5daabf9b4769f8e0cc20ed0", &(0x7f00000001c0)="67a9c64d4691cbd7832e80101ab4721689bb22b13366d3a4e9b9bf792cbf55c5a7a3e0174a430abe18e7f861d48c8db222faa9c9b71a0822c946d0956e7cc39bd9ffeaddc4441d3f74b0dd5fc2e1934e237c1526e0316ca55eac70c59aae82bde980edd8a1759708bf9517424afc0a0a868343e4f243fd99939b728f92673dda3f7dbe930fc783069090d500ff88273ae1e2d00dca126a8b7358f419af9d90a47e257c98d7bef4d8ff4c40e2c0fc4e0c6b5b11e88cf7921bae19cc4a04f8618712ccfe7a2e5a421fa81c5d3a40e98ced8b3096f45bbcd9b150dc9c915251dea176bc8e61be6a9e400d8a21d4618d6a9f536c3724a2c801"}}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/20 08:57:21 executing program 6: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') bind(r1, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"9ffc2726228d53"}, 0x6}, 0x10) close(r1) 2018/03/20 08:57:21 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xf, r0, 0xff, &(0x7f0000000080)="d9accf00b5064dc2b26ad38d27e40aac5b65b5fbc51373282deae2e9455fb27d4c104b9cb362e28606e52524d2b03adf4d3b4701737005506dfa38c251ecc32bd839313d03550af755bf3f6bd3d0ad76d4e55f1dcd730e9c221c559fb22888d5430b8fd901bf615af964af8348321d3dc9e775d5b098d863b27da2abbec55bda8f0afc2678a06956d2ae49d0ff121853e76573a20f0ec3") sched_getscheduler(0x0) 2018/03/20 08:57:21 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x20, 0x8, 0x8000, 0x1f}, &(0x7f00000000c0)=0x14) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) 2018/03/20 08:57:21 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x5, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2de9975a, 0x4, 0x4, 0x5a78ebdf, 0xc9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x1}, &(0x7f0000000500)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x5, 0x100000001, 0xfba, 0x3163, 0x20}, &(0x7f0000000180)=0x98) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/20 08:57:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/03/20 08:57:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x800) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) 2018/03/20 08:57:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x541000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xaa) 2018/03/20 08:57:21 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000003ff8)) 2018/03/20 08:57:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x6) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/03/20 08:57:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2a, 0x301, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/20 08:57:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x400000000202) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x60d, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/20 08:57:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {0x4, 0x40, 0xff, 0x3ff, 0x7, 0x31}, 0x5}, 0xa) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x0, r2+10000000}, &(0x7f0000000180), 0x8) close(r1) 2018/03/20 08:57:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) io_setup(0x7, &(0x7f0000001100)) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/20 08:57:21 executing program 5: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000000080), 0x10000000000000a7) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc0000, 0x0) socket$inet(0x2, 0x805, 0x200000002) 2018/03/20 08:57:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffeffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/03/20 08:57:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80200, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/03/20 08:57:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', r0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x20000) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}}) request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='posix_acl_access+bdev\\\x00', 0xfffffffffffffffe) 2018/03/20 08:57:21 executing program 0: unshare(0x400004a01041ff) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x4041) r1 = getpid() ptrace$cont(0xffffffffffffffff, r1, 0x2, 0x7fffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x800, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x800) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x3, 0x100000000, 0x5, 0x2, 0x8000, 0x5}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f00000000c0)=""/22, &(0x7f0000000100)=""/158, &(0x7f00000001c0)=""/232, 0x1f000}) fadvise64(r2, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001340)={0x0, @rand_addr, @rand_addr}, &(0x7f0000001380)=0xc) recvfrom(r3, &(0x7f0000000300)=""/4096, 0x1000, 0x40, &(0x7f00000013c0)=@ll={0x11, 0x3, r4, 0x1, 0x200, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80) 2018/03/20 08:57:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000026c0)) fstat(r0, &(0x7f0000000140)) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r1}, 0x14) modify_ldt$read(0x0, &(0x7f0000000000)=""/236, 0xec) 2018/03/20 08:57:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = syz_open_dev$binder(&(0x7f0000000c40)='/dev/binder#\x00', 0x0, 0x800) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000c80)={r2}) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="aa24019e4719bd1d15cf6ca7e71af76b72410fe73a99735358a6528dd6892bf02cfcac7e452415dbff834de3c6a935f15599e02975d8b143ac8e23d52c3af08790ad720d17cbfc2b70dc25e95290c7b8500e11d186015b9e32fc381d3d46035b69679953ff610f716d471fdb9873108a6966c59c9746760619343fa41910051d18406a817508cec023b2a38a4e8a32c541b576b4b29c26853c0ca999ef5bc2a78e52f4fb77df1b9983f1c75e56504d229c513f9ff55ec4b5457c6581d7", 0xbd}, {&(0x7f00000001c0)="29d2ec17d1655c11e98a1555f2b5080dffa337438987dd33dbd84e801ae5ad854871ddcd7efee67e950c3e7b0cc36904e97d702071568a552d3fce44f521b346", 0x40}], 0x2, &(0x7f0000000240)=[{0xd0, 0x115, 0x0, "3b8bb349e1df5e5b8346f18dba885cd0c90eccc6233e55fbc79f4d1c4244f9c871a38affd9b705287efcf22a92322bddd92a1ded9dead98a5744a0a5d9b61fde825ed0701fff121afbd38e1bc8ad11b3a4ed341299775ecf09980432cf5f6c101c65d288e513a553fd05baa1b3d1e8f7ca4632f47338ee87e362bd38f8649bcc1e4e52d5b6a50baef760f97a33dda4863cf0b976dd0c9b9196b9219b9f304d4efb43c6004ff0727ebbd05dda3a33256c8db7288366c3745480d2"}, {0xb0, 0x107, 0x8, "db29ef1ab6a819e17f3d9cd138102c7f5f0e19f7bcf60820fef4f4c39d350150516f02379af335aa384b9e2039d9c71e732f251f16905b81b9ad95c94e2836b41b929abebbe1f57bf1676134a159b65e434d48ea71be35f82320633847c734f0ed9c076154920f4571e44a8875b70f519110973c469e7bcc1b67dd95891126f1b7c8363943df3ce5b5ece41c7b94219d5a34b9f0a3ea3554f8ce9c"}, {0x100, 0x119, 0x4, "5dd822ec43994756ff849191ea7813e0ba2401b5afa10038878d5362646095a56ac71c39c8070fd5e38229b3237af48b695658c7f71603a80984efdd2193f1575497d74e8a95ff9f2f68e84371e0ca41cb22590ebee09e4291e92c5f0b9af6d8215dd1ba19e2ddf8e06dcd1b10e4f7af3e684ba32f096f6213ed87e031fc359e34c9a0a10f59b79c52ef29fcc7308b9bbb8bba93018899c1bc8a186613d1f4db6493f5dd58d0eebe9c3b3f071a78a38348d036e731fa7460d7d99c3fe5208024c3bf3e4fddd1a5aca92595b2efd31a9d6d920d1c08dae93405e6d881a71c66c47b15e371edcfad0f6ef48d"}, {0x90, 0x11f, 0x5, "21a02546ab2c46051d079b637be4a9a42639b6982da1d1ea5ee623462fb68ab910e66a3e73ed50df8edabeedd57267deb9a9003b7f20e6fbbb26d77ff5e39544aff6090f5416670c6ce44a164281e3bfe7b9972326b403e76af0678784430d3b41769a6bf59d0b50d9041292b5cad8b3436e582fd185f99dd86734b2"}, {0x98, 0x13f, 0x44, "1977ea1ed03d6416ee9d5320b8eb4262a8b7988e66d5eeb12721b8b01c2780fe6de7e5d91c6d7a92c7b634981b2136d61b3009935a2b62b1b624cdcbad710358fc4dff183d1bccdf3d44d19543e1aa75e622f10bb490a33d4567a7fb220dcd044bb1cd3b7d54d7969c1f8298fc38a4a9a9b5ef5da6a24df8bb5e82744287b4b837ca6a8b9705e025"}], 0x3a8, 0x4040}, 0x24000000) r3 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000740)=""/240) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x1ac) sendmsg(r3, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f0000000880)=[{0xc8, 0x116, 0x5, "55575590f752baf2d93c9a20092c3d13d913c2f6eebfc1a4e73d1835d8399cf607fd47c83ce403e8e4c8cc692ffea9ac6942736715b2a1839df25020d386d38882da59892efd7008c0fb420653e00a08debefa7a3e34aba9932c7889ef51e6ff28b9d2c37706e0bf932fdf9af8e489f9839e4c07bb6eef97fb6de7330ba73d17ae8cc6404b373fcd0168b7ad2634171da6a9a0104ab5ef6d0d41343777acc3225973a676d93429b5d3e34c1b24f49e584b8e4f56"}, {0xd0, 0xff, 0x0, "63c46a5bcb089e385aef1db8dd747fd6c0b038306b9ec6c05fa73af47cdd3c8c1eb9be92b13bc1e5b325dc89ce41ac0893a2919eaf92d9408e8867766bb9d6148f06b6dffbd396ce33ff2ea5f8751d97cee5de1e93ca42e0d6e194b0c6110d87e8e6e6141592e2dde97be77c6733fbcb1de892ff16515d2f4950e832fa0a4d4deee563438d69276bfd1d91eb2577932d0fc84a23eed0f6947fd6741a52b00dde072478600d908073dc0c13de46dcfe026b6557dd999cefcf48e60082796fff"}, {0x20, 0x0, 0x7f, "42b8b4582995b35fd6a614"}, {0xa0, 0x0, 0x7, "37ac941bfdf6c2161aa2116b240529636b0d92ddcdb5b49e09278f59f7818054507320429d7088a91b368274d3d00e0f947da686b575105bacdc7ec19619dbeb428421717d73aec0765d5d7e2ad3f0b482e635d4a81b385488b9a112a851cb56f5653f5d0c1d35b573ffaab409a6589669ababd03451ea26117c1103a99d3ef6b425b4988d01cf70b9fc4c1d4e04f8"}, {0x40, 0x11f, 0x6, "cf7b4a7cbb965079ac10dbc88f2459252464f52dca1648093889b2c8b27eced851318c6825c31da2787e"}, {0x110, 0x88, 0xe97a, "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"}], 0x3a8}, 0x0) r6 = dup3(r3, r3, 0x80000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000cc0)='0x0}) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x8, @time, {0x0, 0x4}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) 2018/03/20 08:57:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x0, 0x2012, r1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000050f3e98a6"], 0x48}, 0x1}, 0x0) 2018/03/20 08:57:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 08:57:21 executing program 7: add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000080)={0xd46, 0x1000, 0x0, 0x86}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="4cc37ce3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x8, 0x8, 0x6}, &(0x7f00000002c0)=0x10) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r3}, &(0x7f00005cd000), 0x36, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha256-generic\x00'}, &(0x7f0000000280)}) socket$key(0xf, 0x3, 0x2) 2018/03/20 08:57:21 executing program 5: socketpair$inet6(0xa, 0x80007, 0x2bbc, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x40, {{0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}]}, 0x110) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) 2018/03/20 08:57:21 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x141001) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r0) 2018/03/20 08:57:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000140)='-\x00', 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffffffff7fffffff, 0x80000001, 0x6, 0x0, 0x3f, 0xd57a, 0xfffffffffffffcdc, 0x386, 0x9, 0x7, 0x401, 0xf5, 0x20, 0x8, 0x3]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x101, 0xc, 0xa41, 0xfff, r1}, 0x10) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000227f74)=""/140, 0x8c) 2018/03/20 08:57:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) 2018/03/20 08:57:21 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x400002) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x0, 0x6]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c63000), 0xffffffffffffffd1, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0xc83) 2018/03/20 08:57:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0x1}, 0xc) r3 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x0, 0x800000448200) connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/20 08:57:21 executing program 5: prctl$intptr(0x2a, 0x4) socketpair(0x3, 0xf, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/246) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=""/173, &(0x7f0000000200)=0xad) rt_sigtimedwait(&(0x7f0000000240)={0xffffffff}, &(0x7f0000000280), &(0x7f00000002c0), 0x8) tee(r1, r0, 0x1574, 0x3) 2018/03/20 08:57:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001b00)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/20 08:57:21 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x4000) recvfrom$ax25(r1, &(0x7f0000000100)=""/17, 0x11, 0x2, &(0x7f0000000140)={0x3, {"5bb93612043da9"}, 0xfff}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x298) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000200), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0xc06261e, 0x4, 0x7fff, 0x9, 0x9, 'bond0\x00', 'ifb0\x00'}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@empty, @empty, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x38a, 0x3, 0x4, 0xfff, 0x87, 0x10000, 'yam0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @rand_addr=0xffffffff7fffffff, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/03/20 08:57:21 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) socket$key(0xf, 0x3, 0x2) 2018/03/20 08:57:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) write(r0, &(0x7f0000000000)="f0", 0x1) 2018/03/20 08:57:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="220000001e0007fffc01000f090007000a000ceceeffa77c1800ffff05000980be45", 0xcf) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0x108, 0x12, 0x400, 0x70bd29, 0x25dfdbfb, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0xb78}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$KDDISABIO(r1, 0x4b37) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/20 08:57:21 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x15, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e7000), &(0x7f000061b000)=0x4) 2018/03/20 08:57:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl(r0, 0x2285, &(0x7f0000000140)="0c4a2709258f9eda11ccc35e4296c39825462bffbc49b60e1dc7799f2db84bcc522eff918fecc7aa3e5d10984c4fdf3a241b9f8fc0cf16ac0ddc7aec1fbc1581549d76b2bf2f924873c1016c236abd9bce5b86a837edf12e37e95fdf583a42ece11a600ca406b142ec4310ffeb31c6cd217f8e6815541ca2a5cf7a9531aaf3c8f80f87fc4540d218f389c2e551634596aae3c7f3d75c8dd4233ec49afe081fb2ea82956b18b1683d55b111d07f12dd792d6667d9") 2018/03/20 08:57:21 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/75, 0x4b) getdents64(r0, &(0x7f00003cdf66)=""/120, 0xffffffffffffff6e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000080), 0xc, r0, 0x2}) 2018/03/20 08:57:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0xe2e) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000180)=@l2, 0x9, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/189, 0x8f}}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000001d40), 0x0, &(0x7f0000001dc0)=""/44, 0xffffffffffffff10}}], 0x2, 0x10000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x210000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x5, @empty, 0x3}, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xce3}, 0x5, [0x8001, 0x3, 0x0, 0x5, 0x6f1, 0x2, 0x6, 0x80000001]}, 0x5c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xb9c, 0x10, 0x10001}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x7ff}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x7) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00') 2018/03/20 08:57:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/20 08:57:21 executing program 1: r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0)) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x148, 0x148, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, 0xff0000ff, 0xffffff00, 'yam0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x84, 0x2, 0x3f}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x5, 0xc, [0x6, 0x26, 0x30, 0x8, 0x4, 0x2b, 0xa, 0x2, 0x1e, 0x2e, 0x25, 0x40, 0x2c, 0x35, 0x31, 0xc], 0x1, 0x1, 0x40}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x2, 0xffffffff, 0xffffffff, 'rose0\x00', 'bpq0\x00', {}, {0xff}, 0x7f, 0x1}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0xe, [0x3, 0x39, 0x28, 0x3a, 0x5, 0x2b, 0xb, 0x9, 0x3f, 0x9, 0xf, 0x34, 0x30, 0x1a, 0x10, 0x29], 0x1, 0x2, 0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x140, 0x40, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg$netlink(r1, &(0x7f0000001cc0)={0x0, 0xbc, &(0x7f0000001b80), 0x0, &(0x7f0000001c80), 0xfffffffffffffda4, 0x4}, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x80) sendto$inet(r1, &(0x7f0000000000)="b8c5ef12baac598daea135787767d558f5a3266ccccbcb7c3d75d533e2e2ecbe84c13cf77f78d615273b92e5a0964996bb302fba90091f4fa83261e7ef6367fe2978a26f64750f718819187ac1314f51d2dad25042247717edd8200f3f7abca74c08403be89539e3ee5a881acf4f381718c27bfee8247bed17c1703b5cf1b6b71bb4fc982bb205f2cfa220daf3ed93e99d34a040e876efb60c7e4a560c5399fd44f4efbd7e2b3f6d0cab2f413c0383406a8b46bb6dc252b5ca70f8104ac462d9", 0xc0, 0x20004010, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x7, 0x4) 2018/03/20 08:57:21 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x1ff, 0x3, 0x8, 0xd7, 0x7fffffff, 0x10000, 0x81, 0x1f, 0xfffffffffffff568, 0x400, 0x4, 0x2, 0x80000001}, {0x0, 0xed0, 0xfffffffffffff89c, 0x200, 0x4, 0x8, 0x7, 0x7, 0x7f, 0xb2f, 0x61, 0x75bc, 0x100000000}, {0xfffffffffffffffc, 0x1, 0x7fffffff, 0x48f8, 0x6, 0xffff, 0x0, 0x955a, 0xb6, 0x100000001, 0x5, 0x0, 0x2}], 0xffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20c000, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @empty, 0x1}, @in6={0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23}], 0x78) r3 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r4, &(0x7f00000000c0)='y', 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$bt_l2cap(r6, &(0x7f0000000140)={0x1f, 0xffffffffffff0001, {0x83, 0x1, 0x5b11, 0x480000000000000, 0x9, 0xfff}, 0x8, 0x6}, 0xe) 2018/03/20 08:57:21 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/connector\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) ptrace$cont(0x1f, r0, 0x329e, 0x8) 2018/03/20 08:57:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x50) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x9, 0xbfa1, 0x101, 0x5, 0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4a3, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x1240}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000080), 0x2c4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt(r2, 0x5, 0x8, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) 2018/03/20 08:57:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)='\x00\x00\x00\x00\x00\x00\x00\x00'}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x0, 0x3f, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}) 2018/03/20 08:57:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x7fffffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getrusage(0x1, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f00006b3ffc)=0x4) 2018/03/20 08:57:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x2801}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 2018/03/20 08:57:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24) 2018/03/20 08:57:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x88000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x3, 0x5, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f00000014c0)='net/fib_triestat\x00') r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x4, 0xf74, 0x4, 0xf00e, 0x1f, 0x4}) [ 45.613338] kauditd_printk_skb: 19 callbacks suppressed [ 45.613347] audit: type=1400 audit(1521536241.643:41): avc: denied { map } for pid=6482 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=159 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/03/20 08:57:21 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffff3731, 0x100) 2018/03/20 08:57:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x10000001, 0x52}, {{0x77359400}}], 0x30) sched_yield() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) 2018/03/20 08:57:21 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1b5, 0x34040) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x4) 2018/03/20 08:57:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000000)={0x28, 0x1, 0x7, @fuse_notify_delete_out={0x1, 0x8, 0x1}}, 0x28) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/03/20 08:57:21 executing program 5: r0 = msgget(0x2, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/138}, 0x92, 0x3, 0x800) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x2, 0x0, 0x20000000, 0x0}, 0x2c) 2018/03/20 08:57:21 executing program 7: pipe(&(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='yam0\x00') mlock2(&(0x7f0000780000/0x1000)=nil, 0x1000, 0x1) [ 45.709254] ucma_write: process 269 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 2018/03/20 08:57:21 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x0, &(0x7f0000000300)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x4080000000000000, 0x10f000, 0x6, 0x3, 0x16}) 2018/03/20 08:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x400000000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/20 08:57:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x20001) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f0000f6e000)=0x4) 2018/03/20 08:57:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000040)={0x12, 0x1, 0x2, @fuse_notify_poll_wakeup_out={0x5}}, 0x12) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001180)="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", 0x5dd}], 0x1, &(0x7f000001c000)}, 0x0) 2018/03/20 08:57:21 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) 2018/03/20 08:57:21 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x200000) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) recvmsg$kcm(r3, &(0x7f0000001400)={&(0x7f0000000040)=@rc, 0xfffffffffffffe9b, &(0x7f0000001280), 0x0, &(0x7f0000001300)=""/239, 0xef}, 0x200000) 2018/03/20 08:57:21 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x2000) syz_emit_ethernet(0x1df, &(0x7f00000026c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "725ea1", 0x10, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b33dbb", 0x0, "71d23f"}}}}}}}, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x4000000001) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0x5, 0x9, 0x9, 0xffffffffffffd801, 0x1ff, 0x800}, 0x8000}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) connect$packet(r0, &(0x7f00000001c0)={0x11, 0xf5, r2, 0x1, 0x0, 0x6, @random="1cdbfed5f445"}, 0x14) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0x5, 0x9, [{0x6, 0x0, 0x8}, {0x1000, 0x0, 0x101}, {0x4, 0x0, 0x400}, {0x3f, 0x0, 0x4}, {0x0, 0x0, 0xced}]}) 2018/03/20 08:57:21 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002500)={&(0x7f0000000140)={0x2398, 0x19, 0x1, 0x70bd25, 0x25dfdbff, {0xb}, [@nested={0x1010, 0x66, [@generic="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@typed={0xc, 0x95, @u32=0xff}]}, @generic="de021f37f07d91bddf6bfdc2f944ee11c9246c8cb7bf5c0a1434ceabbf0aa86d93a91e2c4081638627978bf97a44004f0d1047187c169cdf9fa9913eda176e6d43acaad68cdb49555acdac172f80af5ed4854afacf5f0da12c3f18f2804af7a18921a7059e80f7a21f22eb13b038e952fbd01a3f403c6f76a08e77e0e5b63391c9d8836c8e259b79c15303fe4465a0", @typed={0x8, 0x59}, @generic="5603d55e340f342754bed445d73b30cb3372ffda68263aa417a454e8b052ccd5487a15235d7d74b56f266c9fbe", @generic="170e38739731d6b82857bd6f001e52ab22b172539f86f5cc1f9cb0aa7d3182291824105e583480c1db1f75c8b106b9587cfcc7929e5f1121", @generic="760e8f38dd9136647724efa6f547e329837ff93301327fab1c8de9936a375e77ffec171e0a33c3275aeae44a56b77448b701b6dbb06ba7f82c1d1532d0c6c7bcc6830787cbcc15fe3c9e3d92dff429231906759f3e94cbaddb3e5a6181507ef928d0254a9d9073104da62c99ce5390b449833fd1cdbcf95cf31c01f25a130959f84fb935fea4678eb9dc9325da0c54f0345a2b2ef9e511641f00a395d7633568c1c64a1d2568611568d0d06bb0adac39e17f2e66d6be7a516cce3c1c9cbbd7731a8fdd92e5317854097a4996000a71ffd992fb2f7410dd7622ea74", @nested={0x1044, 0xf, [@generic="f1116de60a08350098366d6752de7853927523a7108e5c96", @typed={0x10, 0x53, @u64=0x5}, @generic="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", @typed={0xc, 0x44, @pid=r1}, @typed={0xc, 0x49, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}]}, @nested={0x158, 0x18, [@generic="0f90ddd5a24de85eaf0ca4f6bb31eeec7e47d4b98b564f7688891c118fab836966ec7c979f2bdf193084435ee9afe04dcaa3ffb571c14ddc3168047eac886008ce7c7ed0ac4f192ec8c87146131a84fc0239e2e4b92a261a0ea0bb1034994e6b51b900bf238d9dca7acf498b50e1c6672d542611d9df9ad20a74", @generic="be8b288fe3a755140adeac43943361ce8bb28345d1a133a5ffff10b54e8bda6ae2ca9bd8ead69592477adb4b9aa6fd5271f6d8c0", @generic="5ab6d3c9787f2d1d6a9d04e479eed5d21b310d8850", @typed={0x18, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @generic="df7b1789f11492e8eb48f46868c77495f61f789375769951c49c727f59827a53db15a1289502ae2247f685cf1eee4dd1343d204f7edd34c3957542d3a1a73729fc4483f3e1eee4c043be1d6ab637fb6832241deb23a1c7e9977339f2ab4091fd90b2629e6b1f3bcfe12c25568294461dc555d7cc15a37ed9"]}]}, 0x2398}, 0x1, 0x0, 0x0, 0x10}, 0x840) fgetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0), 0x0) setns(r0, 0x4000000) umount2(&(0x7f0000000040)='./file0\x00', 0x1) 2018/03/20 08:57:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c000000ffffffffffffffff05000600000000000a004e200000000000009d6da8af4c5e5c0000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/20 08:57:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="f6f656e4cdca0a458302f51729bfcb3cb7846f851c767ec20c4dfc38c7639828435e9b6cda735ad05ed6ae2f5f07a282a9cfa13830490679bc523360d35a3ed90023c2e84edea250c9e96d474a3336adbe503ec026179c4953ba44d1d266cdf5c0c39a334dbcd3bcade9c99b02289a8745ad8b5be0ff73d67a24bee458e52b8efe5ddc2cb535ff3ebd7a7a34a645b8fba504867c64df855626fc8c29cff8d0cb93194afe92179c70ee6447b0ce5aeedb32c23b4e630da0499c594802da91c87f23addf306fa0c4f3b96d85cadf3575e80744d026f509995c7fa52e510b4f") 2018/03/20 08:57:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0xfffffebd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x20, "ec438c552717937cb0d795c24f6821302a5112fd9559d0dadf0c03013a812c22"}, &(0x7f0000000140)=0x28) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000340)="ca5380cfa25a70fb307f72e2a6c32d6e4f9d70b693e5069b19e142bf82a24cfd7c996f170932b742b9921778d9ca94532ce245c494aee76b65a3b04c0edafe2920364ddb25ec326bffafaa368209b5d38681124816931e6ed7f484a3bc7ac3413b1fa5476ff9f953be550c4a78fb0309f52952c35d1b442f7e2ac1a95a065c5d1b4195a1", 0x121}], 0x1, 0xfffffffffffffffc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x309000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x30, @tick=0xffffffffffff8001, 0x0, {0xffff, 0x3}, 0x7, 0x3, 0x401}) lseek(r3, 0x2, 0x4) ftruncate(r3, 0x0) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r4, r3, 0x1, 0x3}, 0x10) [ 45.832862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 08:57:21 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000940)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x1, 0x3, 0x5, 0x400, 0xffffffffffffff2d, 0x100, r1}) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) 2018/03/20 08:57:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000005000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x80000000, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2f4}}, {{0xa, 0x4e21, 0x13, @dev={0xfe, 0x80, [], 0xb}, 0x81}}}, 0x108) 2018/03/20 08:57:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xdb, "23ebdd7c948b0fc1df618982c84e9bffce5fea4e42be3404b1a84b0244867dfff6e7a066ab1342ad8863e69464b6945ae4368bd49cf25c7c71b7dc0fd9ba47218d47b7d9075ea59d07db3cd0a37eea9893979fb65e59175e16b7793af69a2b484c2ec384bc4d99a7ee2a113135390f28cb6ab0b6a3e1e73f8c4c1cc20d8e4eab8b64702a1872d8fbaf864326f7f0cb3a638edae231680e481aa49bbc4f23ae1de8d0c7cd8a2f7b9aebb0fd101cbf8c7c50356a29cfe75df2782127679e6ae807f3722c48d7b6467de33ae05a39de84f542b1e23b785898a72a0a6b"}, &(0x7f0000000200)=0xe3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000240)={{0x4000001ff, 0x80000e}, {0x4}, 0x0, 0x2}) 2018/03/20 08:57:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) r2 = dup(r0) bind$alg(r2, &(0x7f0000000780)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xffffffff80000001, 0xec9, 0x7fff, 0x3}, 0x8) 2018/03/20 08:57:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x0, 0x0, 0x0, 0x4000010}, 0x2c) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) [ 45.885340] syz-executor0 (6539) used greatest stack depth: 14904 bytes left 2018/03/20 08:57:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x2, [0x80000000, 0x7fff]}, 0xc) ioctl$VT_RELDISP(r0, 0xb701) syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') 2018/03/20 08:57:22 executing program 0: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) getpeername$netrom(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000400)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = msgget$private(0x0, 0x11) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000300)={{0x81, r5, r6, r5, r6, 0x84, 0x7f}, 0x4, 0x5, 0x3, 0x3, 0x7, 0x4, r4, r4}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={r4, r5, r6}, 0xc) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/03/20 08:57:22 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x301400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/20 08:57:22 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x2, &(0x7f0000002280)={0x77359400, 0x4}, &(0x7f0000048000)=0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) pwritev(r0, &(0x7f0000002200)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="c8bda315571a6462307bb6b5156a592e743f99624f65710f8cd829157074273e7986", 0x22}, {&(0x7f0000001080)="95520c502658665d7432f742814802965fcb59f77c8d5447f7241e055d3324d8dcce60e4ac35713bc876357155c7732e7040e6f9247a4d8ef9e2dad604311fe77fc1933369399aab49e3dc6733390038f992687122becc4cc18873ba642653ac761c66491c", 0x65}, {&(0x7f0000001100)="985d112cc2d9193a4d89c59082d35d209df003e173767528cb0901c8127bd6b8e3ff0de9824992ca1108fbbcb6c6cf44effc", 0x32}, {&(0x7f0000001140)="286e5cf94027c73455f267a3db4232a9f699848543421705d847ad7cead6c411a091b397b8255ab1222d5bd6d8acc655ee27a4c3e78a8b051b41b33bd519454b02b17d8b76fdcf566a7583e8c179585129b9035d4fa542b47f9eeb837c47815e05883a22c4d9768edd4b4131eafa697ba21ccf81b6d27f6b72a684ca74415ee73155934b99b4145a69", 0x89}, {&(0x7f0000001200)="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", 0x1000}], 0x6, 0x0) 2018/03/20 08:57:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x600100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x3ff, 0x1, 0x32, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f0000000080)=""/10, 0xa, 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r5, r6) r7 = gettid() tkill(r7, 0x16) mq_timedsend(r3, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/20 08:57:22 executing program 7: userfaultfd(0x800) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x428000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0xffffffffffffffff) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) 2018/03/20 08:57:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000380)="0c96e4bbe2"}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000002c0)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, r2, r3, 0x4, 0xfd79, 0x28) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"69666230000000000c000000001000", 0x200000000500f}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1b) 2018/03/20 08:57:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000f2ff8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a50fff)='.', 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) fanotify_mark(r0, 0x20, 0x10, r1, &(0x7f0000000080)='./file0\x00') 2018/03/20 08:57:22 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/20 08:57:22 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x204401, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{r1, r2/1000+30000}, 0x30000, 0x71}, {{r3, r4/1000+30000}, 0x5, 0x80, 0x401}], 0x30) open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='romfs\x00', 0x108000, &(0x7f00000000c0)="384810e982ad8b3f707799c5c02af986ff4ff46f95770cc7e3446b2785851da579da1a1d0a85c5d5b5fa2a70bafeaa0af2a891da") 2018/03/20 08:57:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8000, 0x7, [0x101, 0xfff, 0xfff, 0x5, 0x1, 0xffffffff, 0x5]}, &(0x7f00000001c0)=0x16) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r6, 0x3ff, 0x2, [0x129e, 0x6]}, 0xc) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)={r3, r2}) 2018/03/20 08:57:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f69705f6d725f636163686500f4155af52e42c35d24f87008ba0198fe19dfc09db4d7c6cf2c9da2b0859b33988e47362cd306dbe675ea17b64ac8e977fa9add4fb7f36e4fa649d5e3e4f8aa63cc4a9e512ed84544ad") sendfile(r0, r0, &(0x7f0000000080)=0x7ffff, 0x20000000010000a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/03/20 08:57:22 executing program 5: r0 = socket$inet(0x10, 0x10000002, 0x2) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) 2018/03/20 08:57:22 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2) accept$ax25(r0, 0x0, &(0x7f0000000080)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) 2018/03/20 08:57:22 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/20 08:57:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x101ff, 0x0, 0x10000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000100)={0x1, 0x6, 0x80000000}) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000040)="b8010000000f01d9f653c866ba2100ed66f0f61d00200000b9c3090000b80c000000ba010000000f30c7442400421b0000c744240200000000c7442406000000000f011c240f06b9024d564b0f32c402392e7800450f21a2", 0x58}], 0x1, 0x0, &(0x7f0000000040), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='xsystem+trustedeth0\x00']) accept$inet6(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/20 08:57:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0xfffffffffffffedf) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) close(r0) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0), 0x0) dup(0xffffffffffffffff) 2018/03/20 08:57:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f4817"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) socket$inet(0x2, 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) 2018/03/20 08:57:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bond0\x00', 0x1}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xf8d352f0b83ea1fd, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/03/20 08:57:22 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c200000faaaaaaaaaabb91002d00810000000806000108000604e249620cff7b182733f312ca18323701c0563a8bc2ac"], &(0x7f0000000240)={0x1, 0x2, [0x844, 0xdad, 0x640, 0xe8]}) recvfrom(r0, &(0x7f0000000100)=""/106, 0x6a, 0x40000022, &(0x7f0000000180)=@ipx={0x4, 0x0, 0x4, "f5395d9af31c", 0x100000000}, 0x80) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="3ed243723cdeaddf6bc427515ee001446b53ac784f39dec3f7c90b7f03a8b479a2f773d0f090dcc5db8d133c043dce1b5ff3f09061afeb81fe01a1ed864240570f8bb412af1433431cd1219e65235746a63ae9893e3bc7038b4d9240117e68c55b64473b7eaefadc6847e57bdff59691d6d99454a8a086125dc3aa7453f0cc08ea4f", 0x82, 0x0) r3 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='selinux\x00', 0x0) keyctl$negate(0xd, r2, 0x0, r3) 2018/03/20 08:57:22 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x200000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$int_out(r0, 0xc0189437, &(0x7f0000000080)) 2018/03/20 08:57:22 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200188800e400000000000000000000000000000000ff020000c81800000000000000000001000d907800041800ff020000000000000000000000000001c545eeeca44ab1078a94284f6cb8c54b826b95ff1ea4ab8fcf3069abe3564c17882fd74a6ba51f795dd49f857a901b3747ac9335880d6d5c947b991cec424228"], 0x0) 2018/03/20 08:57:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8001, 0x1c0) inotify_init1(0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$KDSKBLED(r3, 0x4b65, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000003c0)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/20 08:57:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), 0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000000) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/03/20 08:57:22 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/181) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/03/20 08:57:22 executing program 5: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4040, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0x14, 0x1, 0xc}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r2 = msgget$private(0x0, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x3, 0x4100) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) r8 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x377d, r3, r4, r5, r6, 0x100}, 0x8, 0xe6, 0x8, 0x9, 0x80, 0x3f, r8, r9}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x3ff, 0x3d1a, 0x2, 0x0, 0x5, 0xffffffff, 0x1, 0x7, 0x5, 0x0, 0x200, 0x48e0000000000}, {0x20, 0x3, 0x1, 0x4, 0x9, 0xdaa, 0x100, 0x2, 0x87, 0x7, 0x9, 0x3, 0x81}, {0x245a8d28, 0x100, 0x6, 0x7, 0x7, 0xb16, 0x4, 0x9f94, 0x4, 0x8, 0x4, 0x5980, 0x7}], 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r7, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/03/20 08:57:22 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r1 = shmget(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/20 08:57:22 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80000001, 0x100) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) 2018/03/20 08:57:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x20040) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/03/20 08:57:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x2, r1, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) 2018/03/20 08:57:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2004e25, @loopback=0x7f000001}, 0xfffffffffffffd6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/20 08:57:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = accept(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000380)=0x80) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c000000480001080000000000000000000001000000000000000000141e635655b69490cbd471dc1530081447274c174736af807236957cb19023d381c335b82f8777b2612b"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x0, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0xa0, &(0x7f0000000440)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xd7a, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff80}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xac, @empty, 0xffffffff}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x40, 0x8, 0x0, 0x7fffffff, 0x5, 0x4, 0x8000, {r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x6, 0xfff, 0x3, 0x4}}, &(0x7f0000000640)=0xb0) r4 = accept(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000680)=0xffffffffffffffdb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) connect$packet(r5, &(0x7f00000002c0)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r7 = dup(r4) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000006c0)={0x2, &(0x7f0000000140)=[{0x0, 0x8, 0x7, 0x1}, {0x9, 0x7f, 0xa33, 0x1000}]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/20 08:57:22 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)=0x7000) 2018/03/20 08:57:22 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="0100070020000000d9df889f70aaaaaaaaaabbffff0600ffffc4e92896dd59bcc425f01dcace2dbf2b76489f4e23571684afcbf907479d6a0dd973af2acf25515c8cf5000000000000"]) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)={r0, 0x4, 0x7, "4603306690c34382f191dc93f8321f66e5712caf09d0553b5ca5c7bcfab3128cde5fd40e3d3c2f6d2378bd5e3de08e5046d2a19b584cf286ac340ea097c01ca708ba4417716549218a34813ed2ecdfeb55424044e73e2b9bcb2bf15fd70e2ad1c0fe6d15801d263e0099fe21d7aba485f14368e29a05ad8facdd09822bd50c4918fa03ff9009d108d1c17789032ed8d52d3bb3882ff43abbea5c33c4756aaf08f03127c4aa67"}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x8ff}, {0x3, 0x22e6}, {0xc, 0x80000001}, {0x6, 0x7}], 0x4) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) r2 = semget(0x3, 0x1, 0x4) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000180)=""/155) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/20 08:57:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000180)={0x7fff, 0x20000000, 0x2000, 0x2, 0xc16d, 0x9017, 0xade, 0x9, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xca}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x77ffffff, 0x100000000, 0x20, 0x0, 0x1}, &(0x7f0000000100)=0x54f0c751) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x5}, 0x8) rt_sigreturn() recvfrom(r1, &(0x7f0000000200)=""/101, 0x65, 0x0, 0x0, 0xa6) 2018/03/20 08:57:22 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/03/20 08:57:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4181) write$sndseq(r0, &(0x7f00000000c0)=[{0x9, 0x6, 0x2, 0x200a759a, @tick=0x5, {0x1, 0x3}, {0x1f, 0x79}, @ext={0x1000, &(0x7f0000000200)="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"}}, {0x5, 0x5, 0x9, 0x9, @tick=0xfff, {0x7, 0x10000}, {0x5, 0x4}, @note={0x3, 0x7, 0x4, 0x4, 0x4}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x81, 0x0, 0x2000000000000004, "717565756530000000000000000000000000000000000000000400000000bf0b000000000000000000de000000000000000000003200ef00"}) pipe2(&(0x7f0000001300)={0xffffffffffffffff}, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001340)={'bond0\x00', 0x800}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="2900000018003109004a0001000c00070a0000000a00ff068000001d", 0x1c}], 0x1) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfe0000000000}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xa18d, @empty, 0x11}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in6={0xa, 0x4e24, 0x40, @empty, 0x401}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xbfd7}, @in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xf919}], 0xd8) 2018/03/20 08:57:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0}) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x36, 0x1, 0x70bd29, 0x25dfdbfc, {0x14}, [@nested={0x14, 0x23, [@typed={0x10, 0x54, @str='user\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000a40), 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1955b31d57bbbf90b9feb4cef9caa806f3a4ddfe06dcf6e5ee44a678e0e93c786a87b7405f77af7c9a7ed30042426fe9cd8af04c1d48ba6e7379402a068abcb239806b79e9c1d4639223e34d56c10c696228d6b76fa2c0c47306003cb3c96cefa29049c51c4ecf75bbf95deeaf43a85d373d6c53fe7b38fa66f2f76ec32ef12c21cab867a52c2180f29dcbbc5e0e77cb818ffed457a0c3ab88e629501c3e0222cf7ce3a45e0c3445abc81760f4d7b24602d8ddb82aaa8e6e27190c7918a28183a2bc61ebba0ef60202f7c5dbb07f5bbbb4e7228cb7fccf482e78fe51b883f201dc", 0xe1, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x1) 2018/03/20 08:57:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xffffffffffffff76, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xff, 0x1, 0x434, 0x7e5, 0xffffffffffffffff, 0x8d1d, 0x2, 0x1, 0xffffffffffff7fff, 0x2, 0x4}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x20, 0xafb, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffffffff, 0xfffffffffffffffa, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7fff, 0x30, 0x1, 0xfffffffffffffff9}, &(0x7f0000000200)=0x18) 2018/03/20 08:57:22 executing program 5: setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)={"6e616b000000000000000000000000000000d38404298500", 0x2, [{}, {}]}, 0x48) 2018/03/20 08:57:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='ns/user\x00') setns(r0, 0x43fffffc) 2018/03/20 08:57:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) 2018/03/20 08:57:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) socket$nl_route(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r3}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/03/20 08:57:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') close(r0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/03/20 08:57:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/03/20 08:57:22 executing program 0: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/20 08:57:22 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x200000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'erspan0\x00', {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x15}}}) bind(r0, &(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x80) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xf7ffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/03/20 08:57:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000db6ffc)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x10000, 0x8, 0x0, 0x11}, &(0x7f00000001c0)=0x98) 2018/03/20 08:57:22 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x6}, 0x90) msgget(0x1, 0x40) 2018/03/20 08:57:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)="636cedf51ad3b229c194090000007265667300") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) 2018/03/20 08:57:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000700)={r2, 0xe2, "0b991b33e0b2e7ce1b5b9601bf6bb0960ffb8901a371ca35efcced260140dbdddec5ea6f3a6a66a1490db3f36da3806fe31229b94774913c52ce79df6544e3ea120f34d07113628c78d0ad60b46b1b34b7c4d86d08a72b432f45d152bc4da704e6e6c59edf1550abf76174c46fda9c51555155eba901ed82505e1417e76ac5523aeb38c4c0ee52136a2d5d2f7cb388fa2a6f5d382f8a0fb56e3d87f5bd9bf1d55496ca08fba14f56bbbcc73afbe368be1675f92032d6db39a5c33367adef0dbdd83d22a3ac2fc7e994b3d9570d7258e5c0310924ec1913c7f2bd5b3ba9ed999430ed"}, &(0x7f0000000300)=0xea) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt(r0, 0x54, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000000340)=0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0x5, 0x3}, 0x90) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r0, r3}) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000003c0)=0x24, 0x25c) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x1, 0x0, &(0x7f0000000200)={0x77359400}) recvmsg(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000800)=""/167, 0xa7}, 0x0) 2018/03/20 08:57:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') sendfile(r0, r1, &(0x7f0000000040)=0x2, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/20 08:57:23 executing program 7: r0 = socket(0x9, 0x807, 0xf9) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) r1 = socket(0x0, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x13) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x5, 0x6, 0x6, "8634275ddc8188268169a9263dc995a2f013e3004cba64596f60320817221ab3abc318ad50e9927fcbd90b49e57b22dde4c5c04e26e3fb8a2d6efa08f5a7dc", 0xd}, 0x60) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000180)={0x4000000000000000, 0x4000, 0x1000, 0x4, 0x9}) r4 = getpid() r5 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) sched_setaffinity(r5, 0x8, &(0x7f0000c4c000)=0x9) tgkill(r4, r5, 0x1) r6 = socket(0x1e, 0x804, 0x0) bind(r6, &(0x7f0000000000)=@generic={0x0, "90674bd958d259d842c0447b5047ceb8495ec7b1c32f5d023a2e9d4bf5d15b0557da9c37b09a12c43f271833c19b92716094b5e007922f356d0ce810175c1ec07412b339b3cb7e37b0c048819fd5cd5953c61b60f073cd1347c323876cb38e32ff095dba0efc15fad985bc785decf096a6442a011ff57a19bce0026cc5a2"}, 0x80) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4080) 2018/03/20 08:57:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vlan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvfrom(r2, &(0x7f0000000040)=""/245, 0xf5, 0x0, 0x0, 0x0) [ 47.055126] audit: type=1400 audit(1521536243.085:42): avc: denied { prog_run } for pid=6734 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 47.081430] audit: type=1400 audit(1521536243.112:43): avc: denied { read } for pid=6734 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/20 08:57:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000100)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000014a000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000080)) 2018/03/20 08:57:23 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7]}, 0x18) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/20 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000001, 0x33, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000449fd0)={0x24, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @acquire_done={0x40106309}, @free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x3c, 0x0, &(0x7f00000000c0)="da95a05301a8b9a6052d7c05f8f88adfafab049c6821b6e69b7cc42bf17a68de558e92fd62b787a0fd3fb52dd6813e307dc550fedb5a73d02db9e721"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000080)=0x8) 2018/03/20 08:57:23 executing program 5: memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00004bd000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000fff)) 2018/03/20 08:57:23 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x80040, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/63) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) syz_emit_ethernet(0x42, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x80, 0x5, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)={0x0, 0x800000000000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000180)=""/202) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000280)=0x5db6) 2018/03/20 08:57:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890fec)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000e05ff8)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040)="d5c9a3639e1cb92f7fee6dcc2a292b24", 0x10) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) socket$alg(0x26, 0x5, 0x0) 2018/03/20 08:57:23 executing program 6: r0 = eventfd(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f00000002c0)=0x5eaf, 0x4) fcntl$setsig(r2, 0xa, 0x12) close(r0) r5 = dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000000080)={0x3a, &(0x7f0000000040)="9e0e3bd1a288c9d6e885ae813d5f8f7fd0d6ea98c98544374a790061c528fe0a6f401a25ca149274e01d5ed61c7a8de227c6419301831772fcf6"}) memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) r6 = dup2(r2, r3) bind$rds(r6, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000100)) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/03/20 08:57:23 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000001c0)={0x1, 0x0, [{0xc000000f, 0x918, 0x4, 0x9, 0x3}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40a00, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x400, 0x0, 0x1, 0x40, 0xa880000]}, &(0x7f0000000140)=0xe) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000000000000e4c7cef70c51cdd7b79ba631072e7edb38f4065defbdeef3f54b3f767323847670ca"], 0x17) [ 47.199490] WARNING: CPU: 0 PID: 6780 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 47.207507] Kernel panic - not syncing: panic_on_warn set ... [ 47.207507] [ 47.214876] CPU: 0 PID: 6780 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #360 [ 47.218102] binder: 6765:6786 ioctl 40046205 0 returned -22 [ 47.222142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.222148] Call Trace: [ 47.222165] dump_stack+0x194/0x24d [ 47.222185] ? arch_local_irq_restore+0x53/0x53 [ 47.222205] ? vsnprintf+0x1ed/0x1900 [ 47.244908] binder: 6765:6773 ERROR: BC_REGISTER_LOOPER called without request [ 47.248080] panic+0x1e4/0x41c [ 47.248094] ? refcount_error_report+0x214/0x214 [ 47.248103] ? show_regs_print_info+0x18/0x18 [ 47.248128] ? __warn+0x1c1/0x200 [ 47.251996] binder: 6765:6773 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.259304] ? kmalloc_slab+0x5d/0x70 [ 47.259314] __warn+0x1dc/0x200 [ 47.259327] ? kmalloc_slab+0x5d/0x70 [ 47.259342] report_bug+0x1f4/0x2b0 2018/03/20 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000001, 0x33, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000449fd0)={0x24, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @acquire_done={0x40106309}, @free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x3c, 0x0, &(0x7f00000000c0)="da95a05301a8b9a6052d7c05f8f88adfafab049c6821b6e69b7cc42bf17a68de558e92fd62b787a0fd3fb52dd6813e307dc550fedb5a73d02db9e721"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000080)=0x8) [ 47.268034] binder: 6765:6773 BC_FREE_BUFFER u0000000000000000 no match [ 47.271726] fixup_bug.part.11+0x37/0x80 [ 47.271740] do_error_trap+0x2d7/0x3e0 [ 47.271759] ? math_error+0x400/0x400 [ 47.290995] binder: 6765:6786 ioctl 40046205 0 returned -22 [ 47.292824] ? __radix_tree_lookup+0x435/0x5e0 [ 47.292864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.297723] binder: 6765:6786 ERROR: BC_REGISTER_LOOPER called without request [ 47.303191] do_invalid_op+0x1b/0x20 [ 47.303204] invalid_op+0x1b/0x40 [ 47.303215] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 47.303222] RSP: 0018:ffff8801ac2ef970 EFLAGS: 00010246 [ 47.307287] binder: 6765:6786 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.311124] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffffff8197497b [ 47.311129] RDX: ffffffff8423660f RSI: 0000000000000000 RDI: 00000000b7d7cd51 [ 47.311134] RBP: ffff8801ac2ef970 R08: ffffffff87450600 R09: 0000000000000000 [ 47.311140] R10: ffffffff88613400 R11: 0000000000000000 R12: 00000000b7d7cd51 [ 47.311146] R13: 0000000000000000 R14: 00000000014200c0 R15: ffff8801d68ac500 2018/03/20 08:57:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) sendto$llc(r1, &(0x7f0000000140)="c30e17ec1bb6039ee342a22a0ba4620e675deb9dfb1d597e565cb36532310b0efc34609543ceb0be128693e9a5b87b434466cb2a65c76ad72a9488adf37b99a50ce6990978c14108664a72d3bddeed56fbf755b321dd182de9abdd5135", 0x5d, 0x24008050, &(0x7f00000001c0)={0x1a, 0x10e, 0x0, 0xb151, 0x4, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup(r0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f00000003c0)=""/242, &(0x7f0000000040)=0xf2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 47.311172] ? memdup_user+0x1b/0x90 [ 47.315674] binder: 6765:6786 BC_FREE_BUFFER u0000000000000000 no match [ 47.320616] ? ucma_set_option+0x14f/0x520 [ 47.320642] __kmalloc_track_caller+0x21/0x760 [ 47.320663] ? ucma_set_option+0x14f/0x520 [ 47.320683] memdup_user+0x2c/0x90 [ 47.354781] binder: 6793:6794 ioctl 40046205 0 returned -22 [ 47.361082] ucma_set_option+0x14f/0x520 [ 47.361094] ? __might_sleep+0x95/0x190 [ 47.361108] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 47.361127] ? kasan_check_write+0x14/0x20 [ 47.371380] binder: 6793:6794 ERROR: BC_REGISTER_LOOPER called without request [ 47.375646] ? _copy_from_user+0x99/0x110 [ 47.375667] ucma_write+0x2d6/0x3d0 [ 47.375678] ? ucma_set_ib_path.isra.14+0x850/0x850 [ 47.375690] ? ucma_resolve_route+0x1a0/0x1a0 [ 47.382971] binder: 6793:6794 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.390213] ? ucma_resolve_route+0x1a0/0x1a0 [ 47.390224] __vfs_write+0xef/0x970 [ 47.390237] ? rcu_note_context_switch+0x710/0x710 [ 47.397992] binder: 6793:6794 BC_FREE_BUFFER u0000000000000000 no match [ 47.401177] ? kernel_read+0x120/0x120 [ 47.401192] ? __might_sleep+0x95/0x190 [ 47.401212] ? _cond_resched+0x14/0x30 [ 47.401224] ? __inode_security_revalidate+0xd9/0x130 [ 47.401235] ? avc_policy_seqno+0x9/0x20 [ 47.519491] ? selinux_file_permission+0x82/0x460 [ 47.524321] ? security_file_permission+0x89/0x1e0 [ 47.529231] ? rw_verify_area+0xe5/0x2b0 [ 47.533274] ? __fdget_raw+0x20/0x20 [ 47.536992] vfs_write+0x189/0x510 [ 47.540533] SyS_write+0xef/0x220 [ 47.543963] ? exit_to_usermode_loop+0x198/0x2f0 [ 47.548696] ? SyS_read+0x220/0x220 [ 47.552300] ? do_syscall_64+0xb7/0x940 [ 47.556253] ? SyS_read+0x220/0x220 [ 47.559862] do_syscall_64+0x281/0x940 [ 47.563723] ? __do_page_fault+0xc90/0xc90 [ 47.567940] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.572425] ? finish_task_switch+0x1c1/0x7e0 [ 47.576909] ? syscall_return_slowpath+0x550/0x550 [ 47.581813] ? syscall_return_slowpath+0x2ac/0x550 [ 47.586733] ? prepare_exit_to_usermode+0x350/0x350 [ 47.591732] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.597078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.601916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.607082] RIP: 0033:0x453e69 [ 47.610244] RSP: 002b:00007fcc3fa44c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 47.617929] RAX: ffffffffffffffda RBX: 00007fcc3fa456d4 RCX: 0000000000453e69 [ 47.625172] RDX: 0000000000000017 RSI: 0000000020000200 RDI: 0000000000000013 [ 47.632415] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 47.639656] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.646898] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000000 [ 47.654790] Dumping ftrace buffer: [ 47.658381] (ftrace buffer empty) [ 47.662063] Kernel Offset: disabled [ 47.665667] Rebooting in 86400 seconds..