CSFWD(r2, 0x4008b100, &(0x7f0000007440)={0x18, 0x0, {0x1, @random="fd9572412f9f", 'bcsf0\x00'}}) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000540)=0x4) ioctl(0xffffffffffffffff, 0xe13, &(0x7f0000000840)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab809b26b8b707000000e83064b529a068cb4da27ad8bd597ee28803") modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6) 2018/05/11 01:18:32 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1058000, 0x300) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/115) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140), 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbff, 0x800000}, 0xc) r2 = shmget$private(0x0, 0x2000, 0x1928, &(0x7f0000001000/0x2000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x4000) pkey_alloc(0x0, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) open_by_handle_at(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x80080) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000000000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x40, 0x4) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/11 01:18:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 01:18:32 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080), &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getitimer(0x2, &(0x7f0000000200)) recvfrom$inet(r2, &(0x7f0000000100)=""/77, 0x4d, 0x40010000, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/11 01:18:32 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0xc080) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7fffffff, &(0x7f00000001c0)={0x5}, 0x8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/11 01:18:32 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400100) setns(r0, 0x14000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getpriority(0x3, r1) r2 = shmget$private(0x0, 0x1000, 0x1881, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/05/11 01:18:32 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='../file0\x00', &(0x7f0000000340)='../file0/file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0xd) syz_fuse_mount(&(0x7f0000000000)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 01:18:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/05/11 01:18:32 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) [ 110.972898] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/05/11 01:18:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setns(r0, 0x0) eventfd(0x3f) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x3a, 0x1, @thr={&(0x7f0000000040)="b4c43bed6db1d85f2acc2ce9a6fa22c61064c0ae5ab33dd92c8f4bc725cf01659200e2fefb0e96031379c3e3b2000b97b7f3ef", &(0x7f0000000080)="0abfff2d315154868cbbc91ee75f594abc19afcda6d0505f41e9140684156ed3c2114c326c64d81865ee98291662f884"}}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) 2018/05/11 01:18:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x807, @empty, 0x1}, 0xfffffffffffffdbb) 2018/05/11 01:18:33 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/41, 0x29, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/05/11 01:18:33 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip_tables_matches\x00') ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x3, r2) r5 = epoll_create1(0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d36ff4)) epoll_wait(r5, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/05/11 01:18:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x8, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYPTR64]}, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) 2018/05/11 01:18:33 executing program 3: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000300)={r5, 0x70, "79fa0ea183308958d5e96b7c8bb3747cb2fae13e5f44dc67394a004525051149e0c615028d9d4dbfc870f5aef5880271fdb0b2426581e8ccca2a8df407ce31bf125c45eed9e31f6f18b1ff18d359c6e9a8f9fb4b7aa3fad37d3d12c7da2e6cf63b502d1c25b2f5e8cd570a9d0ab7c280"}, &(0x7f0000000380)=0x78) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x894}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) 2018/05/11 01:18:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)="e8acc37ad6b0c0bdd9e81471118a7acda49b9ae1acbfef77b5cd610ac9c7f921921413a844115f38177ae0a8ea1fb30b93794d8d024c6cb131113693740667ce507e19535bd4b4a01690231ee68d1e26777475cbd8af6d0c04e89ac3b46c02779445c9d6d2494921b09960e6b495589e1f7866ced0", 0x75}, {&(0x7f0000000140)="9488c260222782b1f981cb5429ad5c74f9663dd8ff3080c536dabfff94586349c23ecb6688606603f51e48620a6e817a4986fd7bedfa62b60acc3135a487a82797d3b0d4be88329f5decb7fd56fb6a6060a556fa13d12e7157681c741ba1d77572bc8809ed3c19fb61a534cad6af73933ee82fc4fee9233d1deed6aed5a61fe0fa68694fdc1269e42ed36c810ff2c3146540d6ea9bb78269134bd9fe3a5ba53b42789c31f9ee667ab57658414965cb96f94668cc2791823ed8272c8121744bd9ec1e6399788926b4615b9bf72f30721da03c62d6eea6b7f6acbca686", 0xdc}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="95e45f0ae8faa8459ab91a0d074cb2efad94db1cb3eb307c5cbaca1dc43ade8a4a8832b7c97b61584912158bfa05c1f9", 0x30}, {&(0x7f0000001280)="a5992c63eb6ec5f1ffc4cce74a3bb2df15657cd9a33e8e1371fc25231b2c40628168fe", 0x23}, {&(0x7f00000012c0)="014435cd8cfd9c24139ce43ca1371487a33b45d664d249e5ecb9853cfa6ed7095fbab5ede029d4648da4c1706287348e4721222a7846eb8a378cb20d7535dfd18f882bf05c9f70f4ffa86500814933f616d6cdeb704f668654ecf4f43af37eb5f81d562b8a673a161314088266e8c75e57d028f7e263cccf3073f273a59fb9b123d711aa64f4fdbf667fe80ac2a70e4431a882a73a92444a40db49b80babe3787fcf18f268b42287622486d2f251ee76fb2f10425df656a047348209772271b76684b5c98f2a2e99b9a912eafbbf27c050174917d8352fd0f1b09b6eb956739359711e3f91ef1ee0", 0xe8}, {&(0x7f00000013c0)="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", 0xfe}], 0x7, &(0x7f0000001540)=[{0x40, 0x118, 0x2, "ebf436fc8edb04cbadce4302b1f0c32a521976f9f2125a4cc84a4e168e389fef8b31a69ccee55e2f2d2fb42b3542b2d5"}, {0xa0, 0x18e, 0x1f, "7a639b3f670580be185522d323dc28c74e53e96e4283ac0fcca649488520c3d65586b5ca64122b3d22cbdf3cbf6b66e763e2afa5d0d1800a34f1dc0a79ef4614212778ddd3249153661bab4703f442f4506b6cf96779c5e79515fa8d634bd694b4f02c64c3a69c66b8818192c8315777cbbbab6e9f03f61324e4d976edd2a5fda18f39360325586952f8607fb4d2b61a"}, {0x18, 0x88, 0x5, "b3d4"}, {0xf0, 0x100, 0x7, "09fa0b86c2f384d1b2dcb68e8b2d31cb7480eb83f818b4342fb20a4e49cc6665bf95b8aee61a8dd5749a5b68ef61d1999f16be5eb261d7befebdb9fee101058849701741279463c3ebbb057d13ee697eb6603f5677f8492bec57757c4c8bcaae953c3182b606679fa6462f100299a22d2e86e58fbd03242d8b3508cb8e55b9bdd2050023fc8a089db6cebeaaabd3b00fb4444af5923346a83878515ff2a52ad6584cf1f1beccfafc5fb1219699d594789c98f9c3d0a01324855c7da4dffbe1095c3b928b1b781e41adfa1349d9822f1c74d48804c48d41ec10ae"}, {0x10, 0x10b, 0x80}], 0x1f8, 0x20000880}, 0x1}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001740)="d89f8d7eb84a686c9830f78bd1688757c22d8fecd80a7bebe1482744ec3727dafadf86d7569a1e46499d2dc4cd88fc6a5cedbd53e3167ecc9c0f802437d4fbbc1a2adbe1d69694bd23d6082d86c30469b0dc36f87c85483b91d9a633c59ebf175252a786c8557022047a6eebabd4d970ffe97fedf109f8bf3b78b81a1c0447025681cf1e828e6678f0328497632b14c19488b0f2708ee6f88eb9a8d234ccf8127d495352ebcd5cf74a9a5fe2b551123054c260765d63ae9312c8053737e9535ceaa41bce9715419bf93515fc7e1d561218f2743700ad24ccf7c86a238d094b5e3265c1a36270d168cf8f4c942ea012", 0xef}, {&(0x7f0000001840)="a3c901587795b5e60a8a5eb14ba0cff490979fa57a73dab018f8643874be380b83e69072fb3fb8d7052a5e0496501c6dbcbaf238af9f30dc0eacebeb889ee05b7c714e08ad12ea02f40cccc8c39b214e3663ab2589141f5cd6458449903e4db47ba990b48cb1ad760a4816c389fb071c846df3e09964a4e61bb3af2ed025820ad62359627fe4fc4f3646e26b9658d189b31daea0fc58418ca1dd78b0d4b22d1de35744b8ddf655dac2cc24ad2189c7236c46afaf298cc7fa9341f1434b0d1fa7e00c3e0ef14b6fe5b3191643f5a78a", 0xcf}, {&(0x7f0000001940)="ed4dcdd2dffa1edd769b73696b0a625143c215c72643349c62448264ac13153c20ff6c0978b221b0853c298d2c47e93a027872211b7d3c809e01d87996a5de164b0179a9d6885b11e0e3aba23c5f9bef8df650c6110daf449194fd31388fd81ea76bedf09f1eb3b80e869a96226c958cfe67ed4bf878b30c2a21c0748c636d9d6881fc5ab26ccf90d5d66263c64fae74eb970ade11b33aedea27ee1b80", 0x9d}], 0x3, &(0x7f0000001a40)=[{0x60, 0x117, 0x92ed, "e1bd35ac7046fe5c8546ec0d609fe756ab1f6290ad7af381c62d997dfa136a6701b4bf460601c41fc9f4500cc6154dab90cd58f9c52eda4d9b1a2ce2ef52e7b28b3aa45964c334f8651e"}, {0x28, 0x10b, 0x1e3d, "50ea539ec4ea1c65a773a78bdf56c5911a73d7"}], 0x88, 0x8080}, 0x7fffffff}, {{&(0x7f0000001b00)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b80)="908d5302076bca83ba0821a0a9903c8dee46cf1865179c635452eba9ea673f8da965273ce950614818ccfefe2603b7", 0x2f}, {&(0x7f0000001bc0)="0c92620a42c4400fb1534350824c56a81911bd97e71ddc9c90e5f554d1573061d8bfb4c807", 0x25}, {&(0x7f0000001c00)="59c1d31f5c06379ec1f9921099765aef86220333badf451490127db8c1cb3252229cad538b99d3d36c5d1ad4d04f08cc99b1cf664f79ef9ea9f69d8d615599f84c278536069bd3dfb628066bc822a549c2d7068950ea22f22c8ad83f26ca96910fa68cf84549028a79bb8bfa122475f9b3dbe2baa8be114d455d989c4b3a544ff5d7b5856d3695a8ca55787a638631360a5b42eeee5a91562cdcae071ebb5150", 0xa0}, {&(0x7f0000001cc0)="51e889a6e37529a347d119d842dde1e7f95d49ade275deba1a1bfc9aadbbc7051641488a9d7b9be0913efe1831b2a64afa75d187558c5a7b45225bc6c7fcbc81380861784679d2ec32d696a6a509c2745e67598da24cc3b192c4df486d5a052abc2dde8fd4cfa2", 0x67}], 0x4, &(0x7f0000001d80)=[{0x30, 0x19d, 0x48b1, "6baa573d9b295e62cfa96c3b6457238a68065cc74f54d43d2caa"}, {0x70, 0x113, 0x5, "8f6730d33bfcdb78568cf4ef15406d7fbab9c0b4e9a3a40455dc11da723a59f77cac269e5537c4d6bafc0b9c8c7913b5be802b26a2e48742646595b4d6d980ba8f78fdbd9fef542f584ba2e2df89599bf4374b82d5e7fee4109c4b1ba614"}, {0x48, 0xff, 0x2, "61921b4ba6a3582b82669d53f81f41836b1150773f61fefcc895c593723301a212a6aad62038bc9c62b34cca6875b397f1720f19f3"}, {0x90, 0x10d, 0x6, "1335e2200d5f9533be5a9c77edfa9493e80cca4d2b484d50d96b78599aa00320bc33d916b4992fa9cc276327ca65bd1a1cc316719b58538dadfb53657c41e03e01fb9e40a7b96bccf26f099a27846587679247f7b92ecd2d476c78a29825bf7800e958d11a9420a665fa1f4c25280d530bda2e4ba8b71d400e"}, {0xd8, 0x113, 0x1, "4e6e2173e994497d9eaf5959357cd967cd7ac45e58ac65d75a2d7fb13cb75aafc1806a8425e14c534047640c19def3d84ee82f44342251e71cbd828971bbde9a38a2b7e4c8ba2a431ca7fbade2d0278e1df48acc6deebc910c294b3e68430de4cddc72518673f57b70a84e1bf213f0580342736b7211ec578b0250d6ab493fbbc8889457675a88c151dfb29efc7bd03f1291282b1be68367c2ed6077a0780811b0121f4520902dba5371b7e34de6959beef432b034dd65932d796912f05b95b7a3a7b0997185"}], 0x250, 0x20048005}, 0x4}], 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000020c0)='t`\ad \x00\x00\b\x00', 0x10) 2018/05/11 01:18:33 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@dstopts, 0x8) [ 111.611418] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.665620] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/11 01:18:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/21) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x1ff, 0x400) 2018/05/11 01:18:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x6, 0xc18e, 0xfff, 0x1}, 0x98) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x210) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff029}]}, 0x10) 2018/05/11 01:18:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x40004) 2018/05/11 01:18:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/05/11 01:18:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xa06}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000afdf)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/11 01:18:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x627, 0x0, 0x0, {{'salsa20-asm\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x110) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1], @ANYRES64=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="5f9608349218b8da76749703a1ca0752548a1a9f1b2ded2519b79c28e83c2159110e0695d1ada6ca0c6848b5633c07c8f7926ad824d6cc25a7405037f633c88f58f626144207045e1f8476c788a1697ea5ffd2bddb5836e494d191fb1c47af92968d611070534897b3"], @ANYBLOB="1a61b405eec6340deb54daf60100030000082000000001000080691ad7845a2a4623686c4e194b4eaf6355b5c48e926d2c1cc1000000000000"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$setregset(0x4205, r2, 0x205, &(0x7f0000000400)={&(0x7f00000003c0)="727e4cc3ac599fb10743eb464743ed63ec12e8f25f43278854b8c53db6937ca14d577552c915558f0fa418ebc17f98", 0x2f}) read(r1, &(0x7f0000000500)=""/177, 0xb1) 2018/05/11 01:18:33 executing program 6: setrlimit(0xb, &(0x7f000003a000)) r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x22, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffff9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0x8, 0x6, 0x0, [{0x401, 0x5, 0x3, 0x500000000000, 0x4, 0x8000}, {0xfffffffffffffff8, 0x8, 0x3, 0x7, 0x2, 0x2, 0x3}, {0xffffffff, 0xffff, 0x9, 0x7, 0x80000001, 0x800, 0x6}, {0x5, 0x8, 0x42d, 0xffff, 0x3ff, 0x9, 0x5}, {0x8, 0x85fa, 0x7fffffff, 0x5c134c85, 0x5, 0x100000000, 0xff}, {0x4, 0x6f, 0xa0000000000000, 0x0, 0x80000000, 0x3, 0x2}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x100, r2, 0x28, 0x70bd29, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x44}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3e0d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x733}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8045}, 0x4000040) 2018/05/11 01:18:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f00000004c0)={'ip6gretap0\x00', @ifru_mtu}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000000080)=0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'team_slave_1\x00'}}, 0x1e) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) socket$pppoe(0x18, 0x1, 0x0) 2018/05/11 01:18:34 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000002380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000006c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"cd8c21362e2c4dcada3a342405c33615"}}}}, 0x90) 2018/05/11 01:18:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x365) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)) 2018/05/11 01:18:34 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4548}, &(0x7f0000000040)=0xfffffec5) 2018/05/11 01:18:34 executing program 3: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) recvfrom(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001040)={0x0}) write$binfmt_aout(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="cc00ff065602000061000000000200004b020000020000000000000000000000119d3709109bb7fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5fda98e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3803f1618aadc5aaf27590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x828) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001080)={r2, r3, 0x8}) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 2018/05/11 01:18:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names='ip_vti0\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/11 01:18:34 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2002, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/05/11 01:18:34 executing program 6: r0 = socket(0x10, 0x2, 0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x1}}}, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4040) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/29) modify_ldt$read(0x0, &(0x7f0000000000)=""/102, 0x66) 2018/05/11 01:18:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x1ff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) 2018/05/11 01:18:34 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x10001, 0x400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) write$cgroup_pid(r0, &(0x7f0000000180), 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/05/11 01:18:34 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sna|_reroute\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)="268a03aef7a02bd3d48d75ee976fea20c9889ecc9c47", 0x16) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x1) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r3, 0x3, 0x1, 0xff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000540)={0x4, 0x8, 0x7, 0x3, 0xc5, 0x100000001, 0x10, 0x4, 0x9, 0x7fffffff}) ptrace$setopts(0x4206, r2, 0x1ff0000000000, 0x1) ptrace(0x4207, r2) ptrace(0x18, r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) tkill(r2, 0x1a) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/130) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00', @ANYRES16=r5, @ANYBLOB="000b2bbd7000fbdbdf250b0000000800060000020000080005005e0500006c000200080006000500000014000100e00000010000000000000000000000000800050065e70000080002004e20000008000800090000001400010000000000000000000000ffffac1414aa0800050056000000080002004e22000008000600c20000000800070008000000"], 0x90}, 0x1, 0x0, 0x0, 0x48000}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=r6, 0x4) sysinfo(&(0x7f0000000040)=""/40) 2018/05/11 01:18:34 executing program 0: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400000) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2f) 2018/05/11 01:18:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0xb01, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x5, 0xfff, "202d6a20e976173ba535d976bd2cef2a5d05c7e12c5f68ed16fa48894171c7532ab8b6272a56635fb3375d1f490fa2c62d0990f4482f80b2a31996b47b622466058ecd82589cce34bc0e0884ee4787b6a0e35356ce5da3dce90436136ec0c6a3355c00c2aef5018b79dbe64d9f78ca7b898e5b6529e8934664"}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x7530}, 0x10) 2018/05/11 01:18:34 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x103000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r0, 0x40, 0xfffffffffffffff9, "5328773c8123c7310ef80633eb30a4f3fa6c1c4ccf706b5b9b4c19b44f9ac900e766c1d73e43b4048e862127015f5536c94e166abc5ff964dfeeb5b1755adf1b60813580f4f857b0a84ce312156c1f3129149385c85e55a1a7308db68e6d13d28ce259eb92d125ce7fabdc5b9352c41c7d51f5dda0d42d6a6f1b8addb9eada82d0b4c225749a89ca203aadf8030a4f127408210a618cac0000687966b7becfcdbcdff0bf007c0c5a69da763c51fe1b1e0219df14d8df508268b93ebc95e1448d8c8fe6e8b19f61353a6c759f1104787fe66b5ec23950c30ab3fda7f2cf81eea2ca48d0cf38f2f8a31328accdf5872f686699f498e62401f0e9f22a6e986260c5bf6bcf072b68aeff5d91a168774cb2225808783f4a83cd8cfaab512744bcdb7ea46b61c22e82b11d3d8fb55aafcc3c1b93378fa160ca623df79c7dc4e783eb695f7a8343da0940f726f19ce3832a396e67332cd073057a09e5ec6b027052c3d7a7638a7d9b78197803ccad496b37a594f617a6b9fea0febffb7c2954e351733fc8cea6fc732ad9d8153069bcafa8f3ec2008bed2c02b956253e544f6b4b38141e678efc97b91c26393a8556349fff2dc3d3cf536315a7f043de3306abd911533c9df738e3c32068b4630709af9caf230dfbc558bea7a4d9f31802d1a6d3bacb77662d8e3a107911927d3c68dde7dceb5e189307982cd722a21552f304419b7cb0a68abfabafc957fde786be5ff300723539d8064b19d23a7858b3125d515f72c5c203f1f69d67e27404f85da75ef828e5302d8c44deb0f14431af53524267c99640301f219d519f34dde49f344103ec69a485bfeebebe0c4a7c2b3f4ad0e7b8d96de6fadf43a378802ec2056331445bd43c3b05aee06d3b4c41d81fde435388dfab7eee4fdb3a48d451ca32bb439883c8edf39635b6c8eb9c6cbe2de168ec4536d5588b2cb18dc3eae37f85a62d3e5ab557afdb827d0326a93205fe3d15dd27fbe972887075728feb0193fc3bc82ad9285bebc14636a9d75a7d10d2984d44dc3e5a1e2ca2674446ed9df793125bd4e20c0986c3a704e089181a0397d4cad4b8a95d14831f58e28dc059892802f5f37b9e4ea7d84da0b7efe381c3400c643be93b33a86320412d25e14fb2a43294e95de98bae378702de03124e841555c63924cd723d111b7458f233cefe7eabc548ee333599ce8161bc602e6774ce256a5d5fe326a5086679aea3e55492b2a416031d4950f1db930c1c63234531365120e93e929a586dedca02410447a7730ca2151ccc589584eae60f09c29c3e18aafa0a2e7b71122136c9c63b5ab62ae66084ffd2b869926fcb84522c22a193a68ac26aa8c0fdff8983040483636406acb1b77f1c896655026280616247bd96e231530c176612cba2f3f3d42b2a6108dbdd277c06dcca374a3f6bcd698541ed62de4a7ff3599af61e8cb33b19b3ad604837d3e8989c78a087a8b749365bf35024f12449300995879bab6e097c52ea9b72ecbb9739e5009c670ac52b104df4216987fd5050b41709d848001460805eb751fd32b1873d6089c53de2970b1786c202b04741f994cde5357e4ac9ba57a515c4c125dc8289cb2cf01248a4270c9876e0040398d8df4d52e878fafe80782b92e8955959de6ec016ad3caecb4672b39af9c5646bab5cfc67c7224c7533e7b72b7259bed663d2f12100efe4d600b775e575c7584dc930af5471b36f0ce25ae4b706d7df2e4ee50bf39e69f04f50d53b73e4e005305ec7f85494edacc935c401e05235c9d6d4f559a8f169ccdf7097d89eea34c97cb2dc3545640bcd2fa84cf4c783901ca5254b0976889b8fe9d44bc99bad6e04fbd4820ef1210d1b472437ffff9bfd1c0d718be566ddd2453553e963cd33c02197d583f33d3ece4f1c08be458733b56cef6c5a4aeaa0ed28992c8a93f68c1cd1eb5ae451f3991e2060575490bec4f8a3b2e0484c9622d6263aad4c2af52238fd1f17c6322e5d314f6e9566cf4cb974ed5172548d74e9fb470e10defc40f8aece7e1740abd1221195a0ff15712246cf0e529ed0f6cae928eeaca39b5c7540dca70eb98a87f9977a8e98bb654a28999bca65872a327ae77dcfd230278c2b1837c10db0d93d69e1686c4143987cbe8086f511fca75d8d4f8aeca69bd1f22a9b5c4ff85246078aefcb2ff82a26c2ceff7f349c251c7ea510f85de94259e0ab5245fac566134a82f98c90134d3852664d54dd21854ae71163a16e8d8ed1dee220eef933638457986ac1a6605fc4f24faa5b4c38749fcb4d6caa9bb8a14a9ba8658e255048f75059676418425cd9eaec3e60057a87d384d99c506766cc5aa4c5bff941d3cc75dfd84180df928d97d79dd1ddc036f428529939125c6fbc898828c4b6d54e15996e65ccfa0fa79e7f864e4e2b6055bb87ca611f04a890b885d773d28e0107f76cc62c3933e2990458a1214676b9399874b7781bd02ea5a543ec2a3cad349344c47d2ae3e27c404a5bca64b061819f6c70efeaa68023b2c3f7336673f4f2a07ef91f24af8c00208e430d64744a22a3db4377086ac49130bfa00c388647bd0ddcc470e058700530343710f773216449aa6216e8fcf9cbf0e878ac375652953be98d9f7c0f007aa44190c23127fac5ce38cd3d58f227a117083853ec7463c7ff14a9e53f4929ca340596121f4882234aab426dd8f4e74dec8e1675884a335bda0c96d4b5d6b7978baebc4a30b2dbf6c36fa1dcadaa86c6338bf1650b6e036595caf7558167883e651df200cbee31a6319850741f42e5833c222266126b1016cb3a0d7b638f4f750ff55934ac7c8640e14033f2e9026f6e9fe52f4dc35a3395d0ffcaa304b95b3eb41c6480a5af1a0eb6e7c24967163af09d2f369cb3137edfa8e0185201fc3c3112d835297a257247917165b4084d9e38a3bbeac85e412b48ec3e534d0e82e96d5c95f9d8a5d440bd44280f4f686e28423567c052292f443f2512d7dbf841693b1f9955373cce4b7491e3470adf06ebb7067633bb5d8d67e3181440481d14122fdb3dcb07435bb90ffd0b835ef627a7131c8de63174654347896de5d5676584fa9b24e08cc2ed2764d124e3b848574535266d7dae7b2fbc0f5a57c74a376f50f725f87e311f66aa3bda359634c22bf330dfafb9aa764a1381ef28f8b9db735b37d0061d0e9472609a9e9ebed717b3e6a6316a9a1ee4a5ce6a0d57101c3479e1f1fc37cccd1fa12a7a8a094263dc2705bafb3da49d555c745814404628065115d28f0ca584daee83c48b20aa896116a4dce9a8afb8fc08268a4efe4791fd3c30373cfc6d0c0ec50a54d160e5cb58deb19f02908214055308d3f208a52a334ada689c912235128aa0e3aba602c27288751bff16ccbbab21b0ebf38af26bba6b070c455973a83fa7b00bbe6b8b48a2e1b552df7b49f38d9b18b6dcc18c73b7763cd75743aeddb4a5d98ce1fb74ded2513185d313c127d31572534e5ec46fb758c1e976c72fbec665f58a381785103c6f0077ff5e4c5ab5733e9940841ac57debf6373675c1d8e2f87d6e2d3196d1aec2c137c5f67ba558d7de4a97356374bddf5b7244eda4dad1b09c81d9af33cdc6cb30158dfdacd82b2316c035715ed3db64556ad8ed4e607b86f2a5f074b4656afbd44204a172b7effaf54f0e98ac1e08b08bb4c242dd5c35824917da82e120945caad01c5c4a3066425aeb44ac13fa74a41d65bb672127b31f51bfcbb4520c306e3b7787d32de558916a59c3b3f814bebeb997e4343046e12d79426d694efab94893bac82021d1e95af09c4a11b899db9c4f11e8c943ffd7de485ceedc00e4d1dfb8623f27a5c80d08d50e9fc9d77d203b9c411f384b0df62e9a14468569a366930fd85fba828d3c2e591d9e786fa2345e8eebb5ba559fa66e833ba4c3e300fd150f12c52cb7363e263006cc1316fe4733cd5c5ca6733e82804caf6f7aedbbcbf30481dfc29c2ffa8dcff6d990f97b2d17b2561dfc2ebc3ec55ef0f5cba6110fdea5351a8297c4ba8f18e1def92e9fd8b623b45811b0172a508593ddcd7fc3c1ff66bd1f6c51c1f1f3ec467efa9f25aa865e9707e91969d190bce4e4870ff0118a6f08a350047684377775f011ec686d5640ba743d5808c3dc65f57a7e3d692b638ba33093ed3c4f17a7b830b50b3c36e97fd0b7253c3096f3afd20d3fdd01788d3b41a27aed5942d0a23a658406442fbc4854f3615cc852bdec70a4928c59f595578b67dbe3e62fa71a9d9f38f1140e6daf5531d352b234ec3a177929c10283f9a16e56ffbde32abf255ffd21379a7729fc5656640a6bdc17b3220240e1e95f78b990602dde565404d38b0e23da95049ddc8b490f815285e008081e6ea125da3d8fa1b46a46e43f7d6e9f750091240cf605dbaadc6b7abd27fd362365cadd5299fde9aad3c708fef89b2cc941322d932d71bbaac43733728e85b5f5a2b855e0daabdc84b4b1448cf850f256435adb5476f537f5f1c0700d86dd77eab477475441a8556be6e54803c91b648e268c4629b7185de61df012be882f823b21d59f98d1c99c3cf155a272f1dee47e112a51b595f2e6b8d392a068a4907dfeb79046b26b23c0282146b559bd07a034aca74b08bf3d4bbf9812c50398f977f6ee33aa6ca228677553a54c0d2588742931c3acaec30b9a27aaff85b1630c043c0e16196a3f9c3b7e0c3c0764a11642ebd9be1224ebc9c8c8ab2bc474fe192a1077d7412814763c45cb9cbd70eefd96707e00d5846929356c09f9fd42b2a9136358118e490c18db085212a9a0fd2eb9593a5402011ff65a902e1249893ba80a97a6fcfe10a7af517e36e431b132856f46ef2de57da320b9d8b360f019dbe956be0c545aa9f9ac0fca8db67b0f1668ac611944500d87f600771bfe1f98896cf921fdea5e35807427ba47dfe2169ace9e7cda578025f778d175566b37333fe6c37b8e014bdc249ea636bd4a16d7e01a809fdb1ffd9cf325980d803a1a81cfa2822e6215d2ae94526defacd461dcbb512a2cf22a6a93ec82df8cb1844c4fbcf785a3f6333c39da14ae0514f44266639d6198325235c5a2848facdac48eb55121cae56823b3a78c7721a4bc915b6b8f8bb853018bd5aed769a80f988dd1a9aaf676c0418084df35c7803529fd14bc7802a644aaf298a845626f3f02cdeeb1641f210a4b23b38acab056887e74665e6cb6b63e724bf19bfd32f850ff997a11b94a93cdf814f8230d54d5141f97906d787b5e674f306150bfd556ec260863a30c5c9c123be6a6ea0b7190d43e24ed1833a6363a541b8d7ba73c2eebe17b42709c40c4312520485ac1c40d86269ae82f94224d06d65965c2c16c9497f73d47adb557f5450722743f4548818ef2c83de3ad3430a8aaa83f99b6e2487bdfcf82ea0c4d8c5c0291b34c5d78bfd0e254074e2ea175a6de57f8c22cb0dd81a7b56ce6f6d18c29387904a0e972bcb0e3802e3bbcf156679ca33c72d4d826c9c78194e46507829696bbf887c73eef0bb4e49af7222f1fa883fe2f57dacfff2b34bfae87c87c3eb45ab45cd84470d07b6b0a328fd7b70b0ac85d589f44938901b432e9647796d72e05b36406122978b3fdbd0a591f5fcb01dedd99614c42b0ef1e1cea43169bdeb678dd897d698addb8fedfb960c1b5a5c6763df7c6e06611cee687be28c03e4ded37523c352af8ba65d0133c84f60b97a35f1a9deb8b8b9cc0e726a4c408eae0496b31036f7ed127124e624c6e1651b91e9957300c3545cfad8d1260b74096562e92f8edb00dee9c905bb1d62db89aba66a38"}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x9a, @loopback={0x0, 0x1}, 0x1c}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x4000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001340)={'\x00', {0x2, 0x4e21, @rand_addr=0x1}}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001380)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1, [0x100000000, 0x3, 0x24effe4, 0x80000000, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x80000001]}, 0x5c) readlink(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/114, 0x72) 2018/05/11 01:18:34 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) unshare(0x8000400) fcntl$setflags(r3, 0x2, 0x1) chroot(&(0x7f0000000140)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0xbc) close(r0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000100)=0x19ce, 0x4) 2018/05/11 01:18:34 executing program 2: r0 = epoll_create1(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0300a02bc4000001000007ca958fecbd9d7d3da59dc6c96eaa2d9dc934b4e0008995432749e190e46d221de6471e31214133eb2c79592ca526884eca9d8fddba8a118a0cdbda4bd492bcb2b405aad0f8d1014836362c3064940b3ec6d7288a31a09c73004644965ded4f2437ef19a821abc5081c8d445f2933a1e947294765742951de3879be15f2dcd313e8590bbb2ce0358cc806d7c4597003e7e6f5"], &(0x7f0000000200)=0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x84400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0x50, &(0x7f0000000100)}, 0x10) unshare(0x40600) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/05/11 01:18:34 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x41, 0x1, &(0x7f0000000380)=""/254, &(0x7f00000004c0)=""/119, &(0x7f00000001c0)=""/150, 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000005c0)={'dummyR\x00\x00?\x00\x00\x00\x00\x00\x00~', 0x1}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="00d6ffaad2e3e8c038550000000000000000004546bc74cd"], 0xc) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/11 01:18:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getpeername(r1, &(0x7f0000000080), &(0x7f0000000000)=0x80) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff}, 0x8) close(r0) 2018/05/11 01:18:34 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0xff}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x1}, 0x80, 0xb4d, 0x15c}) readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)=""/254, 0xfe}], 0x2) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) [ 112.697523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 01:18:34 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x1) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/11 01:18:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x1cc2800000, &(0x7f0000000000)="2a139b06ca67145944db86446e62e002069f54") sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000180)=@in={0x2}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000ff49761884000000060000000000000000000000638dd706711d1659bd9e7dab7a0d065ae1242700e92b64130a7f3e5e5c9272ac7bac4714c1419eb66b543285930530ea5b4acec3da476e8971bdf17a45d55df8"], 0x18}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x5, 0x2) 2018/05/11 01:18:34 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x103000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r0, 0x40, 0xfffffffffffffff9, "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"}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x9a, @loopback={0x0, 0x1}, 0x1c}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x4000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001340)={'\x00', {0x2, 0x4e21, @rand_addr=0x1}}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001380)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1, [0x100000000, 0x3, 0x24effe4, 0x80000000, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x80000001]}, 0x5c) readlink(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/114, 0x72) 2018/05/11 01:18:34 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xa27, 0x4) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000280), &(0x7f0000000240)=0x4) 2018/05/11 01:18:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='limits\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xbc, "a8864cf3ce8d5371c9d9a8ea804fc288630eb95abc279cdd797c09311b3a8c8bbefaa5aff23178445eddd0eb74c2e5497e4fe726d63f8d0badadd24de446cc7a4fb7c1095fcefb79c5d7876c918d2807086f053ac5db677ee45528dec69bf422d4fc032420e85f9006a8af9e38af995bf7a48c4165e91d4b0194c36cbf9b50a63038adf4c59b80e0df1b7b8a5f4e557b6a7db784626e507dc178ab00a77051cc2bc904b6b0f0a2112d2aa1e9823645dabeaf3d8b5efea01e16ec297d"}, &(0x7f0000000240)=0xe0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0xffffffff7ffffffe, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/05/11 01:18:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) r1 = userfaultfd(0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/11 01:18:34 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x41, 0x1, &(0x7f0000000380)=""/254, &(0x7f00000004c0)=""/119, &(0x7f00000001c0)=""/150, 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000005c0)={'dummyR\x00\x00?\x00\x00\x00\x00\x00\x00~', 0x1}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="00d6ffaad2e3e8c038550000000000000000004546bc74cd"], 0xc) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/11 01:18:34 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x4, 0x10}, 0xc) socket$inet(0x2, 0x6, 0x0) 2018/05/11 01:18:35 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) time(&(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x587f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000500000000000000000000000000000095000000000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x684, &(0x7f000000a000)=""/195}, 0x48) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x41) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/11 01:18:35 executing program 4: socket$inet(0x2, 0x80a, 0x7f) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x400) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/235) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000000c0)=""/101, 0x65}], 0x2, 0x0) 2018/05/11 01:18:35 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) r1 = eventfd2(0x0, 0x1000000000080800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x4}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000fffffffb15000000000000000000000000000043db00000000000000e39091606adb9f458baff514e7198588548584749fcf427ffa3ae671377edb817d40692ddf75a5e3458ce5ea39500370bd0000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/11 01:18:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x100, 0x3f) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200800, 0x50) openat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) eventfd2(0xc2c, 0x80800) read$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/05/11 01:18:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x440000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x1, 0x1, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0xfffffffffffffffc}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1}) [ 113.116527] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 01:18:35 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x2, 0x9, 0x3ff, {0x0, 0x1c9c380}, 0x9122, 0x8}) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0xffe4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x7f, 0x4) 2018/05/11 01:18:35 executing program 2: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfff, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8}, 0x8) 2018/05/11 01:18:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/11 01:18:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0xfffffffffffffff7, 0x3, 0x10001, 0x400}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xffc0000000000000}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006640)=[{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000800), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000", @ANYBLOB, @ANYBLOB="1800000000000000030000000000000010d64e0000000000"], 0x44}], 0x1, 0x0) 2018/05/11 01:18:35 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735"}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=@can={0x1d, r3}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="d80929d309d708db35cdfe5fe0d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r4 = epoll_create(0x102050204) flock(r1, 0x1) epoll_wait(r4, &(0x7f0000000180)=[{}], 0x1, 0x5) dup2(r4, r0) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xba55, 0x111600) r5 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/05/11 01:18:35 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x20000805, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000340), 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x521201, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) 2018/05/11 01:18:35 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a0000001a9450a7f330256e7fc900e01a4f12865861b0b6dac037aa45c47600046e38314fdef4dd0cdd70eb60fc57fea514b46fda12d033415381830835fce8e0883dd43963c4e5a5eecaf6e10519dc28d0008c27faa90f1171584056384b135a9172674bf9a8853f302d2b85795f436156aa188df67c78255475f0023e0bfd768466c911c11a2a585fb6310525445364d48723f0154bf65ec68496b17e72e6e4871ca54d3ca0a183393d36366a865cd382bd96423b4acb1a46ac78bd47b265f457361744"], &(0x7f0000000040)=0x82) getrandom(&(0x7f0000000240)=""/221, 0xdd, 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x40}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/11 01:18:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x3ffd) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) accept$ipx(r1, &(0x7f0000000200), &(0x7f0000000180)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) memfd_create(&(0x7f0000000240)='/dev/vcs\x00', 0x1) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000000c0)=0x1) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0)={0x150f, 0x100, 0x8, 0x2, 0x552f, 0xffffffff, 0x87, 0x30a, 0x1, 0x100000000, 0x3f}, 0xb) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)=0x80000000) 2018/05/11 01:18:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/201, 0xc9}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x4}) 2018/05/11 01:18:35 executing program 6: unshare(0x2020000) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x8}, 0x27}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) [ 114.038225] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 01:18:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000040)=""/251, 0x41100, 0x0, [], r0}, 0xfffffffffffffcaa) 2018/05/11 01:18:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0xfffffffffffffff7, 0x3, 0x10001, 0x400}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xffc0000000000000}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006640)=[{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000800), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000", @ANYBLOB, @ANYBLOB="1800000000000000030000000000000010d64e0000000000"], 0x44}], 0x1, 0x0) 2018/05/11 01:18:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x15}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 01:18:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) read(r0, &(0x7f00005f6000)=""/99, 0x63) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x3ff, 0x4}, 0x8) 2018/05/11 01:18:36 executing program 4: eventfd(0x9) r0 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f0000000100)="95d560c7490e311853e883720ee29ed95054b58fcd6047dd1feb7c38dcdeac0fe22eee9a8b1df45561ceebcee9630639b1d61c0ea6336693c3443d684becc87655c40ad4dd7b3e32c1900f034fb3b9d1870387e9d65627031ff36fd98e5f0fa7559aa7a7c925083f7826406c5dd277259bed39ac960d3e6ed262e4892c71c2c155f83e423c7efaa080d37d9d0bc1ae2a66912fd328e1a57bc354a32478a62a26b114144b0ca613e6c2e04c2822044a0b7d875651c5a005905c289069cbf348fa799f9bf334686084c9275ff5af0850929089b4098b090f8c7f887fd23e2bf7553e3e3a90ea4ae451b42d946053be2cdbf7dcd70ac79567e975f7651e2a", 0xfd, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x7fff, 0x0, [0xd50]}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x7, 0x9) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x74, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x68}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x41}, 0x4000) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000080)="0a55666aab6f402d20f8eedcfad8d711", 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000280), &(0x7f0000000440)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xff, 0x80002) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x3, 0x80040) 2018/05/11 01:18:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xffd5}], 0x1, &(0x7f0000000100)}, 0x2000c080) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/142) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="c712ac00", 0x4}], 0x1) [ 114.234958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 01:18:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x20001000000, 0x32, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/175, 0xaf, 0x0) getdents64(r0, &(0x7f0000005000)=""/4096, 0x1000) 2018/05/11 01:18:36 executing program 7: unshare(0x80000000040602) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101101, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x20000000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x6611, &(0x7f0000000000)=ANY=[]) 2018/05/11 01:18:36 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') r0 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/11 01:18:36 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200000, 0x0) unshare(0x400) ioctl$TCGETA(r0, 0x4004556b, &(0x7f0000000000)) 2018/05/11 01:18:36 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f000097c000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) 2018/05/11 01:18:36 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a0000001a9450a7f330256e7fc900e01a4f12865861b0b6dac037aa45c47600046e38314fdef4dd0cdd70eb60fc57fea514b46fda12d033415381830835fce8e0883dd43963c4e5a5eecaf6e10519dc28d0008c27faa90f1171584056384b135a9172674bf9a8853f302d2b85795f436156aa188df67c78255475f0023e0bfd768466c911c11a2a585fb6310525445364d48723f0154bf65ec68496b17e72e6e4871ca54d3ca0a183393d36366a865cd382bd96423b4acb1a46ac78bd47b265f457361744"], &(0x7f0000000040)=0x82) getrandom(&(0x7f0000000240)=""/221, 0xdd, 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x40}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/11 01:18:36 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40040084149, &(0x7f0000000140)='.') fcntl$setstatus(r0, 0x4, 0x44c00) 2018/05/11 01:18:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x100000000, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x10000058}, 0xff9b) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/05/11 01:18:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYRES32], 0xbe}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="021300000200000000000000000000007de6a0f49752fe710fa107b0347830f4eb806687fcbfd875e5f16c6e5cb12a33aa36f841489c9b7dd759719d466384146114d16fa649a76212a1260f39815a57129414365b3d0eb38214d23c04476d2ccc16c4001323045724c47722702c7462931e068d2e37a3949aa179424a494578d6e505f4ca707dc4be0c065c5d9281eecaade78df629"], 0x10}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/05/11 01:18:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x206, 0x4, 0x5, r2}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) 2018/05/11 01:18:36 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000640)=""/109, 0x7}], 0x1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x2b, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x1, 'rr\x00', 0x4, 0x401, 0x5d}, 0x2c) socketpair$inet(0x2, 0x80000, 0x8000, &(0x7f00000000c0)) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0xfffffffffffffff7) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/47, 0x2f}], 0x4, 0xa) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x10, 0x0, 0x29, 0x8}, 0xffffffffffffffc8) 2018/05/11 01:18:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="ba", 0x1}], 0x1) lseek(r1, 0x0, 0x4) 2018/05/11 01:18:37 executing program 6: io_setup(0x0, &(0x7f0000000380)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000180)="80fb87000bca2c0def8b1b98ecca961a7632ba08778e1da11b", 0x19}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) 2018/05/11 01:18:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) readlinkat(r0, &(0x7f00000005c0)='0/file0\x00', &(0x7f0000000600)=""/223, 0xdf) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/36, 0x24}], 0x7, &(0x7f00000004c0)=""/178, 0xb2, 0x9}, 0x40000000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 01:18:37 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080003, 0x200000000ff) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/05/11 01:18:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000400)=""/130, &(0x7f0000000340)=0x82) r1 = socket$inet6(0xa, 0x80003, 0x4004000000000003) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x4, 0xe1}, 'port1\x00', 0x0, 0xc0800, 0x5, 0x80000000, 0x401, 0x401, 0x7ff, 0x0, 0x1, 0xe93d}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000004c0)={{0x81}, 'port0\x00', 0x80, 0x80010, 0x7f, 0xf2000000000, 0x29ec, 0xffffffff, 0x3, 0x0, 0x2, 0xe1}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) 2018/05/11 01:18:37 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000740)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000008000", 0x24) 2018/05/11 01:18:37 executing program 0: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0xffffffffffffffff) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0xfffffffffffff989, 0x0, 0x3, 0x8, 0x6, 0x7c56, 0x2, 0xce, 0x1, 0x401}) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000000)) [ 115.658201] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 01:18:37 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20002, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100000000, 0x4) 2018/05/11 01:18:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/32, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x4, 0x2, 0xde, 0x20}, 0x98) 2018/05/11 01:18:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x20000084}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x10000, 0x7, 0x10, r0, 0x7}, 0x2c) 2018/05/11 01:18:37 executing program 3: unshare(0x40600) socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x1d, 0x5, 0x20, &(0x7f0000000100)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) r2 = dup2(r0, r1) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'system.', 'nodevtrustedproc\x00'}) 2018/05/11 01:18:37 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000640)=""/109, 0x7}], 0x1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x2b, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x1, 'rr\x00', 0x4, 0x401, 0x5d}, 0x2c) socketpair$inet(0x2, 0x80000, 0x8000, &(0x7f00000000c0)) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0xfffffffffffffff7) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/47, 0x2f}], 0x4, 0xa) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x10, 0x0, 0x29, 0x8}, 0xffffffffffffffc8) 2018/05/11 01:18:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="290000002000190700003f01ffffda060200000622e80002040000140d000400000600000092d14c81", 0x29}], 0x1) 2018/05/11 01:18:37 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) 2018/05/11 01:18:37 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001, 0x0, 0x0, 0x80000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) close(r0) 2018/05/11 01:18:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x6, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, {@broadcast=0xffffffff}}, 0x44) 2018/05/11 01:18:38 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x323e, 0x200280) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="dfc503a1a0401a65178cdd85f131011f", 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/11 01:18:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r4, 0x6, 0x11, &(0x7f0000000040)=0x7fff, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x10001, 0x4e22, 0x1, 0xa, 0x20, 0x20, 0x11, r7, r8}, {0x101, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1}, {0x1, 0xff, 0x7, 0x4}, 0xff, 0x6e6bb3, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x1, 0x0, 0x7fffffff, 0xa0, 0xfffffffffffffff7, 0x6}}, 0xe8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) r9 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000000, 0x40) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) 2018/05/11 01:18:38 executing program 0: unshare(0x4000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) capget(&(0x7f00000002c0)={0x399f1736}, &(0x7f0000000300)={0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ip6tnl0\x00', 0x1}, 0x18) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/05/11 01:18:38 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0xfff) syz_emit_ethernet(0x163, &(0x7f00006a4000)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/05/11 01:18:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000014000), 0x4000800000) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/11 01:18:38 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) r1 = msgget(0x3, 0x0) msgctl$IPC_RMID(r1, 0x0) flock(r0, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x5, 0xfb, &(0x7f0000000340)=""/251}, 0x48) 2018/05/11 01:18:38 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0xb9e, 0x4, &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xa3, "795d0e27dad49d1c7b942968494e83a835732606fc2ddb6009602750e9397e805a51c430cbd0c1b8f7c5d3e52581e87c93c0fb4d4e34b99a78cc19ac13605a5de06aab7d14dc4519fcd28c3eba86955f3ad7f71298b489e57e5a597365dd7d2c5c3c1e68a2223f1a7f3b70c9752488fa52be48c4da1cfd7292afb2ccc9190fc2c2012d37a5a18735623f8181ee17c5674657a7b6b6ef35eab355109d810966be556776"}, &(0x7f0000000000)=0xc7) [ 116.220540] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 1, id = 0 2018/05/11 01:18:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000f390017fc"], &(0x7f0000000340)=0x14) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@setlink={0x5c, 0x13, 0x300, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80}, @IFLA_TXQLEN={0x8, 0xd, 0x2}, @IFLA_MAP={0x24, 0xe, {0x4, 0xff, 0x6, 0x1, 0x0, 0x355}}, @IFLA_OPERSTATE={0x8, 0x10, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x20040080) 2018/05/11 01:18:38 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000000, 0x40000) getsockopt$inet_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000140)=""/203, &(0x7f0000000280)=0xcb) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/05/11 01:18:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xc22]}) 2018/05/11 01:18:38 executing program 0: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/11 01:18:38 executing program 6: times(&(0x7f0000000080)) r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000000000000020000de01000000e09d850a28963bb01d5b6c585347be3218f0af7490c450561de980e27b7326f139e8fa5a5143cb898caa41"], 0x14}, 0x0) 2018/05/11 01:18:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1ff) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff}, 0x8) close(r0) 2018/05/11 01:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f00000001c0)="da32bf4106c833ef3eed14d4d79509a515f989798fa4ceef338fd14a0f3a4f3de87830a1499ad54f9b527c6b781d0bd91e44b3692ef94eb4c792ceb7974d9be1dd718d7cd2e883a05220d4060bc4c7852387f87b13071b057f18336c5919fca2ad7b6196bc13ba3b5724995d8220e39518c8b40cf5888773227596a35e9fa5c8c86af50469484c7da8454043fbcb597604d75419a5c0927755f1023b000000006b78c9c5f3c8741f3cff73049544cde05890b43d3828971af6d5544fcb68fe5d0a7085204196da012fb939fdc8083b78cdd5cdd29887a562364e32e51d7cea", 0xfffffffffffffe7c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1f}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xd}, 0x8) 2018/05/11 01:18:38 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97c3ed1e8123719f28bd7000fbdbdf250280147f07000000ae0056dcd6670700"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x7, 0x80000002, 0x7, 0x6, [], [], [], 0x100000000, 0x9, 0x9, 0x1ff, "5ee2933566021f500c0000000000006c"}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/11 01:18:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="7f000000000000000a004e2240000000fe8000000000000000000000000000bb010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e240600000000000000000000000000ffffe000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200040000ff02000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e22ff0f0000ff01000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2404000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000000000000000000000000000000000018a68ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24acac0000fe80000000000000000000000000000a06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000ff01000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x4}, 0x198) 2018/05/11 01:18:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = getpid() fcntl$setown(r0, 0x8, r1) gettid() pread64(r0, &(0x7f0000001280)=""/4096, 0xa, 0x1000001000000) 2018/05/11 01:18:38 executing program 2: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x200000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000040)="f1dea628ea5b98ab54789ac40da409cf134cd7d5fb9805a05c2f074264621e2ad42c952819f843bceea63cb4b8013b502fe723d6cf8768227684", 0x3a, 0x20008800, &(0x7f0000000080)={0x1a, 0x18, 0x40, 0x4ba3, 0x344, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb}, 0xc) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) fdatasync(r0) 2018/05/11 01:18:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000006, 0x1ff, 0x4, 0x100000001, 0x4, 0xffffffffffffffff, 0x2}, 0xfffffffffffffe74) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/05/11 01:18:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3c8bc285, 0x20000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x40000000}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) recvfrom$ipx(r4, &(0x7f0000000040)=""/88, 0x58, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "6483490822db"}, 0x930000) write(r3, &(0x7f0000f8aff1), 0xff8f) 2018/05/11 01:18:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/11 01:18:39 executing program 0: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) pwritev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="41c1da07a1a2292982a0fa24a9f9bd550d1332ff07b31e111c39a4ed702cd6b564a6c02bf767a025c57e2bad1162ea9266250102f7f1e074af462eaf2360c230980662e72e70bdf3c194a4b9a3dc11001d01aba7bffc63617f425b44ea71060570c899f8a44c9a06d2895e10ee7345ff346cfa44106443cbb33664", 0x7b}, {&(0x7f0000000080)="6192028f8f37a6aba29dc8084d83d8246e8f06a5", 0x14}, {&(0x7f0000000100)="c4476a39cd36e71ed0308131a921cb5d4a9ea70f98d072e887b4d9db4f30f001aaf2a6780b1d852a5e0e72e8250ede003ff6da9c79a825416beb301d81d68f5ca65f6c14f06a98169c9d6112ae131bc2685e295c75896160ad8df948", 0x5c}], 0x3, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/11 01:18:39 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x34, 0x100) 2018/05/11 01:18:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200240, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x400) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200003f0000001c159481000000000005ff1900ffffffff000000000000000000bdbfb7a5b61a78"], 0x28}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r1, 0x0) 2018/05/11 01:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget(0x3, 0x2, 0x690) r2 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r2, 0xc, &(0x7f00000001c0)=""/205) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000840)=""/4096) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) [ 117.793809] dccp_xmit_packet: Payload too large (65423) for featneg. [ 117.814733] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/05/11 01:18:39 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x2) socket$inet6(0xa, 0x800000003, 0xace) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/11 01:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x22, 0x5, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000001, 0x121100) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x20000090}, 0x4000) 2018/05/11 01:18:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 01:18:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x20040) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x100000000018, 0x75b71b1f, 0x0, 0x0, {0x1}, [@typed={0xc, 0x3, @u64}]}, 0x20}, 0x1}, 0x0) ioctl(r0, 0x8, &(0x7f00000000c0)="e0565dfb9c9aaa11ff59d8575d03255884d7ac35e6d06f74fbe1a49794ecbf558389ec9de2f12dc4bd0a3d79bce6435066816db91f1e32791e4d63b56e95fa455189c7300130") 2018/05/11 01:18:39 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) 2018/05/11 01:18:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e23, 0x4, @empty, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x200}], 0x84) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/05/11 01:18:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020e00001000000000000000000000000300060000000000020000007f00000100000002000075c5ce0bac7b2ff6d3476c91045d00000300050000000000020000000000000000000000000000000800120000000100000000ffffffe20030000000000000000000000000000000ff0100000000000000000000000000010000"], 0x80}, 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x23a002, 0xc4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0x2002, 0xfff, 0xfffffffffffff88f, 'queue0\x00', 0x5}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) write(r1, &(0x7f0000000080)="240000004e001f001479f40704e8f308020806f70d982c3aea47cec2c80d9663c14d8001", 0x24) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={"6d616e676c650000000000000000000000000000000000000000000000000010"}, &(0x7f0000000140)=0xfffffffffffffeb3) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/05/11 01:18:39 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./control\x00', r0}, 0x10) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x4) 2018/05/11 01:18:40 executing program 1: unshare(0x28060400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x0) bind$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0xaf2, 0x100) sendmsg$nl_route_sched(r2, &(0x7f0000001240)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'team_slave_1\x00', 0x100000000}) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001280)="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") [ 118.101213] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 118.116970] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 01:18:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = shmget(0x2, 0x1000, 0x78000000, &(0x7f0000013000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) close(r0) 2018/05/11 01:18:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200020200, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x10000000000000, 0x1, 0x0, 0x0, 0x7ffffffe, 0x2, 0x0, 0x401, 0xfffffffffffff48b}) fcntl$notify(r0, 0x402, 0x20) 2018/05/11 01:18:40 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000340)={0x13}) [ 118.200279] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 118.212905] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/05/11 01:18:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, "56825420fb59749fc325baf5901c3a5cacb0c4973b9241f0c1ea37337d002936"}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x8102) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000200)=0x7c) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x7b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'sh\x00', 0x4, 0x1, 0x10}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x10000, 0x1f, 0x7, 0x5}}, 0x44) ioctl$KDSETMODE(r1, 0x4b3a, 0xbe81) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x6) 2018/05/11 01:18:40 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x1f00000000000, 0x2, 0x2, 'queue0\x00', 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3ff, 0x0, 0x3, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r2, 0x9}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x20000000005, 0x9}, 0x2c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x3, 0x9, 0x10000, 0x0, 0x0, [], [], [], 0x8, 0x1}) 2018/05/11 01:18:40 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$netlink(0x10, 0x3, 0x1b) r0 = socket$netlink(0x10, 0x3, 0x80000080004) unshare(0x40000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) 2018/05/11 01:18:40 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) uname(&(0x7f0000000240)=""/209) 2018/05/11 01:18:40 executing program 0: r0 = memfd_create(&(0x7f0000000180)="69dd4f", 0x0) write(r0, &(0x7f0000000100)="d4", 0x1) sysfs$2(0x2, 0xff, &(0x7f0000000000)=""/60) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}) [ 118.494728] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 118.616997] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 01:18:41 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80, 0x20000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000300)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xd03}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r5}, &(0x7f0000000240)=0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r6, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) 2018/05/11 01:18:41 executing program 7: r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='/dev/vcs\x00', 0x9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) 2018/05/11 01:18:41 executing program 4: timer_create(0x1940ad49dde88af1, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x87, @broadcast=0xffffffff, 0xffff, 0x4, 'none\x00', 0x33, 0x3, 0x2}, 0x2c) 2018/05/11 01:18:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x95) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) inotify_init() 2018/05/11 01:18:41 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000100)=0xd23) r1 = socket(0xa, 0x806, 0xfff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x208002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080)) inotify_init() setreuid(r2, r2) 2018/05/11 01:18:41 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x4) sendfile(r0, r0, &(0x7f0000001000), 0x3fd) 2018/05/11 01:18:41 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3a00525f71431d3025f156580000010000000800220001000000f9ffffff011e00004c503d0af761a463"]}) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000054000d0000000000fc07ff1b070004000200000007001100010009", 0x270) 2018/05/11 01:18:41 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) unshare(0x8000400) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), 0x4) [ 119.585963] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/05/11 01:18:41 executing program 7: syz_emit_ethernet(0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000009deb326272208004502001c000000000029907800000000ffffffff0000000000089078"], &(0x7f0000000380)={0x0, 0x0, [0x0, 0xfffffffffffffffe]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) 2018/05/11 01:18:41 executing program 4: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_ivalue=0x8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x101, 0x18}, 0xc) 2018/05/11 01:18:41 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x33e, 0x0, &(0x7f00000001c0)={0x1}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0xffffffff, 0xd65]) 2018/05/11 01:18:41 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f0000000080)=""/28, &(0x7f0000000140)=""/204, &(0x7f0000000240)=""/124, 0x5000}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10002, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x404000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000300)={0x7, 0x1000}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt$inet_int(r1, 0x10d, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 01:18:41 executing program 0: r0 = userfaultfd(0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x40002) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/11 01:18:42 executing program 7: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x100000000, 0x201) r0 = eventfd2(0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x1000000000000800, 0xfffffffffffffffe) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/11 01:18:42 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x7fffffff, 0x5f62, &(0x7f0000000040)="46eb648b1e4476a1a1b5470d3743c57e38e1b05874256c957e155297c82b695f41fbadb88b8b3e", 0x27) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="032f24fe", 0x4) 2018/05/11 01:18:42 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000019c0)=ANY=[@ANYBLOB="66696c5240746572000000000000000000000000000000000000892c283c159860f30700000004000000800400000000000000000098030000980300000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) [ 120.231512] Trying to set illegal importance in message [ 120.320341] Trying to set illegal importance in message 2018/05/11 01:18:43 executing program 5: r0 = inotify_init() epoll_create1(0x0) flock(r0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) 2018/05/11 01:18:43 executing program 4: unshare(0x800) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xd20, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x120) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x18080) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fadvise64(r0, 0x0, 0x0, 0xffffffffffffffff) 2018/05/11 01:18:43 executing program 3: unshare(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) 2018/05/11 01:18:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x9}) r1 = dup3(r0, r0, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) 2018/05/11 01:18:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffd64, &(0x7f0000000100)={&(0x7f0000000340)=@allocspi={0x0, 0x16, 0x100, 0x70bd2a, 0x25dfdbfb, {{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e22, 0x1, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x3c, r1, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x5, 0x2, 0x10001, 0xff, 0xfff, 0x8, 0x81, 0x1}, {0x9, 0x2, 0x4, 0xfff00000}, {0xfffffffffffff699, 0x1f, 0x3a}, 0x70bd2c, 0x3504, 0xa, 0x6, 0xffffffff, 0x1}, 0x4, 0x1f}, [@extra_flags={0x0, 0x18, 0x100}, @replay_esn_val={0x0, 0x17, {0x0, 0x70bd26, 0x70bd2b, 0x70bd29, 0x70bd2b, 0x3, [0x6, 0x9, 0x6]}}, @migrate={0x0, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x32, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3c, 0x1, 0x0, 0x3504, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x32, 0x1, 0x0, 0x3503, 0xa, 0xa}, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x4, 0x0, 0x3507, 0x2, 0xa}]}, @replay_val={0x0, 0xa, {0x70bd26, 0x70bd2a, 0x9d}}, @offload={0x0, 0x1c, {r3}}, @algo_auth_trunc={0x0, 0x14, {{'sha1-avx\x00'}, 0x0, 0xe0, "13921daa1e44565af611ad46980256d52a26d183efca9a28402e8c444ede482a14e1b3a1838afebd808a2a99dae203be6245e21c5a16be6a1ce496392718b4444ee0e666c5a20e0d8de126094484719273b96029841c82929a00d6ea077a532ef195899e723432ca98c0f590ce85bacfbcd08a9ae23608d5d907f459fc626d3f7050d6069358"}}, @lastused={0x0, 0xf, 0x8}, @extra_flags={0x0, 0x18, 0x5}, @encap={0x0, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e21, @in=@multicast1=0xe0000001}}]}, 0x7}, 0x1}, 0x0) r4 = getpid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r4, r2, r5}, 0xc) 2018/05/11 01:18:43 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4cf9900000000009d"], &(0x7f0000000180), 0x0) vmsplice(r0, &(0x7f0000000080), 0x319, 0x0) write(r1, &(0x7f0000000080)='{', 0x1) open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x7, {0x81, 0x4, 0x0, 0x9, 0x2, 0x2}, 0x2, 0x100000000}, 0xe) 2018/05/11 01:18:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x886, 0x12000, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'veth1_to_bridge\x00', &(0x7f00000002c0)=@ethtool_ts_info={0x41, 0x4, 0x1ff, 0x2000, [0x302, 0x4, 0xc43], 0xfffffffffffffff8, [0x0, 0x8, 0x5]}}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) 2018/05/11 01:18:43 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/11 01:18:43 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r3, 0x4, 0x70bd2c, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40084) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000340)=0xd8e0, 0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000380)=0xffffffffffff32cf, &(0x7f00000003c0)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/11 01:18:43 executing program 2: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, &(0x7f0000000200)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2b5231ec, 0x5, 0x4d}, {{}, 0x1, 0x7fff, 0x26}, {{0x77359400}, 0x2, 0x8, 0x1}, {{0x0, 0x2710}, 0x0, 0x8, 0x7}, {{0x77359400}, 0xd55, 0xfff, 0x1}, {{0x0, 0x7530}, 0x20, 0x2c, 0x9}, {{0x77359400}, 0x113a1e5c, 0xfffffffffffffff9, 0x7ff}, {{r3, r4/1000+30000}, 0x100000000, 0x4, 0x7}], 0xc0) move_pages(0x0, 0x1dd, &(0x7f0000004fc8)=[&(0x7f0000000000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000000), 0x0) 2018/05/11 01:18:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000f9ff0000620a70fe0000000014000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) write(r0, &(0x7f0000000080)="26000000000000000001000000ff1f00000008db1ee9ff4435eade0000000000000000000000e67f276f76d528cd2b7692a0d71d7329bc0078afbdbae18983f0f890ce689020aa2975ac", 0x4a) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/11 01:18:43 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x264, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000b7fff0)=[{r3, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r1}, &(0x7f0000d5c000), 0x8) connect$unix(r2, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x1) 2018/05/11 01:18:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x311000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="03008cc6820585d29abd71db3e21d4404b8fb91fae911ecb233c084eb8d729fc5d4f05a0c151253b479869c7eaa8b614ba8739ee036d840700000000000000bcfd66380da0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x141000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x7, 0x8) 2018/05/11 01:18:43 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x7fff, 0x5, 0x2000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/11 01:18:43 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffe84) listen(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xf8, "97ccc9b91dfae73a89434bec00346d8c4f0c5a537fc7b22954767a5f29a03f5ce2b2f86c3e42d46896d977a9ce5e92929d365ab1dc91976d73a7fcf6ac4180a77350d2d3bf2d00f5164d25cf70196fedadbd3c4536f53fcc2135ff1f172e5740fb7f044bac17448d0adf7b9a32923c3daca8c2da0ba9ee0abbee10f3e8a5fa8fd302dfc7ff734c61b153171ed7fc39580a6cf252cad57b2dc87907f01da74a2360aa8981c112dbaa6cbc12d115014bf83e684709f471388b131bd86b421d4c8780e5e17f3377f8bdebda49fcf5b7dea60989aa4f3e6143f9c83a9128c2c0bac120e15471b4de0b6c2d2af34e194e614bad2748d4728d861d"}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x9d, "9b6dfaf3c551e0c65f59a6c9cf4f2e640eea955eade155920139465df6553d469320763b3c40536d5c399c364d9f26c1084f71b8b952bad300ea5584dd0607e9b7cbef36c4707b72b6983ddf2f42c620e7dbff108407366a6372ac3a9bfbc10b5e71a3f17771ac235e37cdd160557d23ff34f4d39ec09ef85457a08fe10541a945e8f74f1a06a8481b49e1039f315c4b860b91ba40f221a1cb321a886b"}, &(0x7f0000000180)=0xa5) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f00000001c0)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/11 01:18:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffff9, 0x10000) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000002c0)={{0x80000000, 0x2}, 'port1\x00', 0xc1, 0x80000, 0x7, 0x5, 0x6, 0x6a8, 0xfffffffffffffffc, 0x0, 0x5}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r0, r3}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/05/11 01:18:43 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8441, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe4c) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/11 01:18:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000c, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3d, "48cb5445a902738b893eff4e32ef5de70c375753a8b04c9245bdbed3b4bd7f3f5553343f3fed1e5ddde20091a848579d795f9f918211739dde0f671a74"}, &(0x7f0000000080)=0x45) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) 2018/05/11 01:18:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$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) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r4) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={0x401, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x124, 0x20, 0x7fffffff, 0xff, 0x829, &(0x7f0000000140)='veth0\x00', 0xffffffffffffff81, 0x3, 0x8}) socket$inet(0x2, 0x0, 0x8001) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/05/11 01:18:43 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000180)) pivot_root(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file2\x00') r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f0000000140)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x4040, &(0x7f0000000140)) symlink(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) r3 = getegid() fchown(r1, r2, r3) r4 = dup3(r1, r0, 0x80000) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000640)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0x26, [], 0x1, &(0x7f0000000380)=[{}], &(0x7f00000003c0)=""/38}, &(0x7f0000000480)=0x78) 2018/05/11 01:18:43 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000000)=[0x1f], 0x1, 0xcbcf, 0x8, 0x7, 0x2, 0x3, {0x7ff, 0x4, 0xfe1, 0x8, 0x9, 0x0, 0xffffffffffff0000, 0xfffffffffffffffe, 0x1, 0x5, 0x80000000, 0x7ff, 0x693, 0x3, "85d0e61461e88b11285ffe981bc228f4096801c51a10b69c10e6b6cf3bba1571"}}) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_attach_bpf(r1, 0x84, 0x77, &(0x7f0000000180)=r0, 0xffeb) 2018/05/11 01:18:44 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000100)={0x0, 0x0, 0x7ff}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xb4) getgroups(0x1, &(0x7f0000000780)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000240)="4d42894252195403becb9ef5797a876fc737881d8f5130ba9d828b07769f1381c0d0fbad604a78c03b8016382e07d0e05b3bbcbd8545734c5fc31d659c015447cd5ab8bd4682a987f7bd2eed72fa14d444d8a2", 0x53}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xc8, 0x8000}, 0x20000000) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/11 01:18:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semget(0x2, 0x2, 0x420) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x3, 0x100) 2018/05/11 01:18:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x101202) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10001, &(0x7f0000000080)={0x101}, 0x8) 2018/05/11 01:18:44 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/245) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x78}, {r0, 0x8000}, {r1, 0x400}, {r0, 0x404}, {r1, 0x8400}, {r0, 0x1002}], 0x7, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000240)={0xffffffffffffff45}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xde}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000380)={0x6, 0x4, 0x6}) recvmsg$kcm(r1, &(0x7f0000003880)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000002880)=""/4096, 0x1000}, 0x40000002) 2018/05/11 01:18:44 executing program 0: rt_sigaction(0x11, &(0x7f0000000000)={0x400, {0x8}, 0x1, 0x1}, &(0x7f0000000380), 0xc, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_names\x00') 2018/05/11 01:18:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x1000000, &(0x7f0000000080)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/05/11 01:18:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80300, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) 2018/05/11 01:18:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x2}}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a004e210000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write(r0, &(0x7f0000000180)="b551e9fb3fa78465598e8759fe5d0f4889331d71411a0022a0559435afc921128e90d2635a", 0x25) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) 2018/05/11 01:18:44 executing program 7: unshare(0x100) pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xffc) 2018/05/11 01:18:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x2) 2018/05/11 01:18:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_settime(0x6, &(0x7f0000000000)) 2018/05/11 01:18:44 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000b357278736e59a966699caaa105417000000"], 0x8) 2018/05/11 01:18:44 executing program 4: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2, 0xc000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'ip_vti0\x00'}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) fsync(r2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r3, r4, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/05/11 01:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_destroy(r1) timer_create(0x1, &(0x7f0000000080)={0x0, 0xc, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_getoverrun(r2) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffffbf541bac, 0x2) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fffff000000000000000000000000000577a0df4a30e160ebc0807269fe88eaf3d3060f8a850d0ef885e59e6c3df46ae0b92de2f4184cc00a225e9f726d6cfdc4c9f7451b551b80b36972b0826bb7cea78a47b89ec50605a25ade14e76462d53f8c88b382d91c5f461f932109eb8f2163882f477dfe7fbc906454abdb5b0ded5c24723b371400255e083bf602dc2"], 0x28}, 0x1}, 0x0) 2018/05/11 01:18:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x100) pwrite64(r0, &(0x7f0000000080)="81a2293bb751722b34d6dfd661e865f597be4f6612378bd6001ddd755e072842d9fd80c873e7adf4231a9aea81f4d5173f36f88ccb2f9295fa3c59c4a87bac1661dab9c9ddd1d7779c24fff6676b1a6c1bb2a08b0bbc3d0ac2ca5b19501ea9dc63d35fba3ede55696117cc761ea0f22f21884dae541d2934f657892c93315d69423580a0105eface33eeeef385998774893ab0f1ef396199929b3d02be3a5239fbd96476347a80c9c1feeda404782f5d539476adc54a75abddacc3f4a7790f24f50a166f83e835a7be905f88005b28dde11a06a58be5d6569289fdb17f5821f207227141e420be2815e59ba496e683", 0xef, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000000000)) 2018/05/11 01:18:45 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x4) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20000080da14, 0x1e7}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/11 01:18:45 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x80000001, r1}) r2 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0xbc, 0x4) io_submit(r3, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)}]) 2018/05/11 01:18:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000005, 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x105000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x80, 0x0, @empty, 0x800000}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='/dev/input/mouse#\x00', &(0x7f0000000140)='loselinuxem1em0^^\x00', &(0x7f0000000180)='/dev/input/mouse#\x00', &(0x7f00000001c0)='cpuset/%\x00', &(0x7f0000000200)='eth0-cpusetbdev\x00', &(0x7f0000000240)='/dev/input/mouse#\x00', &(0x7f0000000280)='/dev/input/mouse#\x00', &(0x7f00000002c0)='/dev/input/mouse#\x00', &(0x7f0000000300)='/dev/input/mouse#\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='/dev/input/mouse#\x00', &(0x7f0000000400)="656d317d637075736574706f7369785f61636c5f6163636573731200", &(0x7f0000000440)='/dev/input/mouse#\x00']) 2018/05/11 01:18:45 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001340)={r1, r2}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001300)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/141, 0xfffffffffffffd49}], 0x2}, 0x0) 2018/05/11 01:18:45 executing program 0: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) r1 = memfd_create(&(0x7f00000000c0)='userem0selinux\x00', 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000100)="036415e696af139236255a450f63e6bcec0b75965e188668eb94766c0e749eb1a5f7eb5f", 0x5, 0x6, &(0x7f0000000180)={r2, r3+10000000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/11 01:18:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000005, 0x0, r0, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) [ 123.260493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/11 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x201, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x401) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) [ 123.314529] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/11 01:18:45 executing program 7: unshare(0x3fffb) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[], 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0xff, 0xfffffffffffff744, 0x8200, 0x3, 0x7fff, 0x6, 0x8, 0x3, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x7fff, 0x4, 0xfffffffffffffffe, 0x6, 0x7f2cbf5f, 0x20000000009, 0x6cc, r1}, 0x20) 2018/05/11 01:18:45 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x5ba2, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"2753b16f624a88"}, 0x7f}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f00000008c0)=[{0x40, 0x119, 0x4, "778b13661be73a4df94f03d54d6e7b4093fa36b64915c5be90b4293135422c40ff5870e53a9712f3d65bb38b64266692"}, {0x1010, 0x0, 0x5, "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"}, {0xfffffffffffffe85, 0x10e, 0xffffffffffffff80, "cf039043e8e5b9528d01841f688d38ce2b496cf75cc16cb752432a7434ff20cc26e9f9e5271589ebd15e7c4953ea3587500ea1fbbfa2c09fbabbb19b62d491a738e5c1298126f15297dc2fcaa581571e29e75cf9803c3f0520e4a71e8a20b51ed6b71b9bec3c905c46a1d9c5888fd1832e5184d3cf911efa2cb4abf679cdecab4e85f16c407b2fd69f099557cd81"}, {0x98, 0x107, 0x1, "4487a278ff81323e03eee804931e4402305eb7b8d015342ec45dc458a8f49c7a7a8462f58163ea7975247ed45ce710df78512c8468d67123e3dec51781a07b09b7e9ccdabac2d1538dcde4aeef64e6219f72a37b31e254854051c6b90e0d56154c8dbc8e960ac1325ce6b440ace2a5f0d05a7ea733b1c056c8e5774ec836b8a694685da8fefc6765"}], 0x1188, 0x1}, 0x20004040) sendmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/62, 0x3e}, 0x162) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) 2018/05/11 01:18:46 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000200, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="280000000a000000000000000000000000000000000000000000c1043feb114be11019193e789331"], 0x28) 2018/05/11 01:18:46 executing program 2: unshare(0x40600) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000019c0)) 2018/05/11 01:18:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x0, 0x1aeb, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x4, 0x2}, &(0x7f0000000180)=0xffffffffffffff31) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') lseek(r2, 0x2, 0x0) 2018/05/11 01:18:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10004, 0x44000) ioctl(r0, 0x80000000000005, &(0x7f0000039ffe)) 2018/05/11 01:18:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x56a}, 0x13) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x40000) 2018/05/11 01:18:46 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x100000000, 0x4) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x22002, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0x4}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x2040, 0x0) dup3(r3, r4, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003d6ff4)) 2018/05/11 01:18:46 executing program 4: io_setup(0x2, &(0x7f0000000c80)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7f, 0x3f4}, &(0x7f0000000180)=0x90) io_getevents(r0, 0xffffffff, 0x0, &(0x7f0000000cc0), &(0x7f0000000dc0)) 2018/05/11 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007f1000/0x3000)=nil, 0x3000, 0x80000000000001, &(0x7f0000527ff8), 0x2, 0x0) sched_yield() get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfc0, &(0x7f00002ce000/0x4000)=nil, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={"7465616d3000000000000000000400", 0x10000}) 2018/05/11 01:18:46 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e20, 0x5, 0xa, 0x80, 0x20, 0x72, r1, r2}, {0x90, 0x43fe, 0x101, 0x8, 0x2, 0x3ed140e2, 0x1ff, 0x100}, {0x2, 0x66e7f94f, 0xc615, 0x8}, 0xffff, 0x6e6bbb, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x2, 0x7, 0x7, 0x8, 0x2}}, 0xe8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x3e5, 0xfffffffffffffffe) 2018/05/11 01:18:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000001440)=@abs, 0x8, &(0x7f0000001640), 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="18000004000010000500000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x24000005) 2018/05/11 01:18:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x20000000000010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) modify_ldt$read_default(0x2, &(0x7f0000000640)=""/157, 0x9d) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) mount(&(0x7f0000000400)='.', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)='Zslos\x00', 0x5010, &(0x7f0000000580)) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000700)=""/223}, {&(0x7f0000000480)=""/88}], 0xb6, 0xffffffffffffffff) 2018/05/11 01:18:46 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) rt_sigaction(0x7, &(0x7f00000001c0)={0x42a538, {}, 0x0, 0x1000}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/11 01:18:46 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0x18b}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) r1 = semget$private(0x0, 0x4, 0x400) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x5, 0x7ff, 0xfffffffffffffff3, 0x1, 0x1, 0x54f0, 0x9]) mkdir(&(0x7f0000000080)='./file0\x00', 0x22) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x1}) 2018/05/11 01:18:46 executing program 3: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/11 01:18:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000002c0)={0x2, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x3f, 0x100, 0x9}, {0x401, 0x100000001, 0x8f5, 0x8}]}, 0x10) r3 = getpgrp(r1) getpgid(r3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000000c0)={'syz_tun\x00', @ifru_addrs=@generic={0x9, "087d03e67739bf0483c804de7719"}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect(r2, &(0x7f0000000300)=@ipx={0x4, 0xa9ad, 0x0, "f2ce9153e4cf", 0x8a}, 0x80) 2018/05/11 01:18:46 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2b) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x20, 0x337) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1f, 0x480000000000000, 0x4, 0x3, 0x7ff, 0x101, 0x6, 0x100000000, r1}, 0x20) 2018/05/11 01:18:46 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000300)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0x4) readv(r2, &(0x7f0000001d00)=[{&(0x7f00000003c0)=""/219, 0x89}, {&(0x7f00000004c0)=""/233}, {&(0x7f00000005c0)=""/189}, {&(0x7f0000000680)=""/159, 0x384}, {&(0x7f0000001b80)=""/141}, {&(0x7f0000001a80)=""/217}, {&(0x7f0000002dc0)=""/130}, {&(0x7f0000001dc0)=""/4096}, {&(0x7f0000000000)=""/47, 0xfffffcd5}], 0x13a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/11 01:18:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x1) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file1\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x85, 0x3c12, 0x100, 0x85a7, 0x0, 0x4, 0x504, 0x8, 0x0, 0xff, 0x20, 0x8, 0x23, 0xa80e, 0x27e, 0xf3d, 0x7ff, 0x4, 0x9, 0x0, 0x101, 0xffff, 0x8, 0x4, 0x7, 0x1, 0xe365, 0x1f, 0x5, 0x80, 0x2, 0x80000001, 0x2, 0x1, 0x7fffffff, 0x7ff, 0x0, 0x10000, 0x0, @perf_config_ext={0xa3, 0x8001}, 0x8000, 0x375907bb, 0x75f, 0x5, 0x4, 0x81, 0x3000}, r0, 0x7, r1, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2000018d, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r2, 0x2e}) syz_fuseblk_mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 01:18:46 executing program 2: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$packet(r2, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000000c0)={'security\x00'}, &(0x7f00000001c0)=0x24) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r1) 2018/05/11 01:18:46 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x80002) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2, r1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000b40)='/dev/dmmidi#\x00', 0x2, 0x8500) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x8, 0x30, 0x20, 0x11b}, &(0x7f0000000bc0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000c00)={r4, 0x9e, "5657cecfb239c9ab451e9e5bc4efe2665cf3af7f1caba0c2eefb9eb7a6619efb0666edbc455b4cf7b02a0ae1d426ddc88fa3189a946db7d4c9344617185fb6b0b8d7eb4028f43016a0d85383d3833c6625825f9570e16ffab69147ac3f438248a1a0c1b7656772cd9dad88ae462c6075e1561d39619eaa99e190de23feed7985d8695375cce3b69dae8bc15bcf04f005010173084348ad842eecedbecc77"}, &(0x7f0000000cc0)=0xa6) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6a3, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 2018/05/11 01:18:46 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x4000000000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/97) write(r0, &(0x7f0000000200)="af98eea76b4eba2ebd7d429cc8f4130ca1a0f9360e3df8f87c0267b6757c64", 0xfffffffffffffde4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x8000000, 0x7, 0x38}) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000540)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, [0x7fffffff, 0x4, 0x5, 0x9, 0x9, 0x8, 0xd9, 0x343a, 0x3c70, 0xfffffffffffffffd, 0x2, 0x4e6, 0x4, 0x8]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x32a, 0x30}, &(0x7f0000000500)=0xc) rt_sigtimedwait(&(0x7f0000000300)={0x2b}, &(0x7f0000000100), &(0x7f0000000180)={r1, r2+10000000}, 0x338) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="7c000000f56dedc5b9371f44beaa392504d2bdd082b7982ede374e7b572f751f038c99e222ad6f4b34bfb7bf8569ed3927f3e5ccbe211fd441596fda245a4850e97ffdbfbf6f43d9b7d59056e5d76e3486d4639acb894f581390afc517e2319ea428", @ANYRES16=r4, @ANYBLOB="090a2cbd7000fbdbdf2505000000080006007f00000000080001000a000000080006006e710000080004004e200000440003001400020073697430000000000000000000000000140002007c39cd86c9902a95a28d6bb5b674756e6c30000000000000000000000108000500ac14121708000400ff00000008000800060000007150ba0732fcabea922280e993fe7f0c91f3c2fcd1cbe23d0a912f298d63342901c9bb77266df7a2b22fe7f8714179541d03249632d2e6c7b6d3d76133af91a4974dab164443689c2be46b2a7dfb2802b89ab69fbed1e4826db1a9cf554584ecc05f8a66242b000000"], 0x7c}, 0x1}, 0x800) 2018/05/11 01:18:46 executing program 7: capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x2}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x22000200) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x400000) [ 124.819841] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/11 01:18:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0xff1f) epoll_create1(0x80000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x400000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/11 01:18:47 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e24, 0x1a67, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x9, [{{0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x9}}, {{0xa, 0x4e23, 0x4, @empty, 0x80000000}}, {{0xa, 0x4e20, 0x32, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x8425}}, {{0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x80000000}}, {{0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x49be}}, {{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x100000000}}]}, 0x510) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000000c0), 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/11 01:18:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) getsockopt$inet_int(r0, 0x10d, 0xc2, &(0x7f0000039000), &(0x7f0000000040)=0x4) 2018/05/11 01:18:47 executing program 4: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="42c04c27184ce5372433681854305aaf8f10802d08535875cda4e412cf81a8aed203e6ef9a22604afe0ca66aae369a343d282d37002b950bb2bcc252055128a549a8f8b6f7d7cbb777b75d04ee2fda35ca1a938f35812413f0ec92f2645a306862b98b834549e88c605ec9096cb0d3a3a8042d15281874cc01c8eaa5886703a8e15b0aa3214d50") 2018/05/11 01:18:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x40000ff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x408000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/11 01:18:50 executing program 7: timerfd_create(0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') sendto$inet6(r0, &(0x7f0000000040)="6667fdb093d667c76f9bc8562d7d4249f3af2c7e20bfabccaff4e47efe8b317360da1b96e3f0ca732931e81d2d0dae0852abf749fb29beae02220b50281819320f7c04c919166bbbc5d40d9b973aaa667c115bf453ae2423109ea3954f047b0c1476a670bdb99f746d2b2fe901e65f9bf1df26d13d588076f1c67c37325082b9c26fb6fc47ac2c5434723e02db3a456e52e672c269648e4ec8475100eebda24eeec01d537d58148da43e72dc3aa8a4691f17765204a15728d2a9ba234c5e16de8bb7b40d7bdd26b44677a5f644e368ae0daf5192e03cdd5e731366080545fe03969754e066600f6389c981f23a402c2e045fec98e42fee75", 0xf8, 0x24004045, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) 2018/05/11 01:18:50 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendto$ipx(r4, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) sync_file_range(r3, 0x3, 0x5f2, 0x5) unlink(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000417ffa)='./bus\x00', 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) tkill(r0, 0x16) 2018/05/11 01:18:50 executing program 6: mmap(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x5, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b22000/0x1000)=nil) 2018/05/11 01:18:50 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x0) 2018/05/11 01:18:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="8b33ecde260e916932356bed2e36c56b42a2abb4144a8d58dd7c6046c31b3c0d285578313dc984a8b865651b1fedaa2e77736909bfffa7c15217bbc9de5984d7e4cf3985cb07793ab865856a51d8a92e3433d87789e4c4ec014c55084e919c5a0f5af659ee01b4272a832410f1d08d73f2a7c5214bc24e4e865de373923aae2986e5ad1a4ed6183dea036c52175d6310c83b9e436361cb07673f170aa66c3832e2108d83d2f40c9df9a35d825763b5cc4ddc57dd2a630a1fe08b8a7196520b76c74fee8c54143e77b5f7510ea56b00ad338c5b0b9f6bb0838c3cfb8a619006a2674f0273b439ac88537afdeeb60e3cc0cbc127e86202a7f04c6ae29b9c589d", 0xff}, {&(0x7f0000000140)="1cdf5f11e25d8f0123d2e45d0348ba353b2cd3c7a4f21c91ec326cc26924987e5c93e97dc5b2969a119199178b078674a7fac2d8e4a0fdddc290899facc178651b4ce3955c282c891ee663616ed4c4ac7f4618308ccc7a6d14149ded79d30ad95c0f16ae750bff82bd9eac1f43db77eb8d7a029e30e4c581514c908bd2d8789890a2", 0x82}], 0x2, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x8000}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 01:18:50 executing program 0: r0 = memfd_create(&(0x7f0000000200)="6d643573756df2656d302b6574683173656c663a2775736572766d6e65743100", 0x1) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80000, 0x0) getpeername$ipx(r3, &(0x7f0000000380), &(0x7f0000000340)=0xffffffffffffff42) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="19bf1d0657d28a7195ab297eb020f35a53e164b8fd9f02521ec575206744ac7405d06beaf470bc12e6175ba21b5578de5c970327116dae853061d8187ba279310c55e70ecd955897825ccaaebecd01b44bce6f91334abbcf635f7bc26b9e22cd53"}], 0x0, &(0x7f0000000600), 0x4, 0x90}}], 0x2, 0xfffffffffffffffe) 2018/05/11 01:18:50 executing program 4: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) flistxattr(r0, &(0x7f0000000000)=""/26, 0x1a) socketpair(0x8, 0x80800, 0x8, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/05/11 01:18:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x3}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x90) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000000)=""/144, &(0x7f0000001ffc)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6}, 0xc) 2018/05/11 01:18:51 executing program 5: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x438e05c8914d52b5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x92, "2c3286cfcb8ca4446096bba0bf3158c159f2ba5fe11dfac147175ebafebf48efc68748c9662f1c772801e1bf25012a83bf52a1ba13a5e76581b0252a71a8ffc5d4a740c8eed33e9a02d330ed1f74a39522e90bdb9090ed48de715f349a037d70cd93247db3c9d3d6d72935024af0e44292131d866b51dff9c68f65c3005d0569257d0b08e65a5d3ef182d0fcae9d4e224aff"}, &(0x7f0000000100)=0x9a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) listen(r0, 0x699a) 2018/05/11 01:18:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={0x0, 0x80000000, 0x2, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, 0x3, 0x100000001, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x1f}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x3b, 0x1, 0xff, 0x9, 0x3, 0x2, 0x100}, 0x20) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2400000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f80f5aab8700000000000000"], 0x24}, 0x1}, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f00000000c0)=0x3f, 0x4) 2018/05/11 01:18:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') read(r0, &(0x7f0000002000)=""/4096, 0x1000) getdents(r0, &(0x7f00000001c0)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/4096, 0xffffffffffffffca) 2018/05/11 01:18:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x280100, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000780)=""/198) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3471bba2ce044845cc409f0e08f3473fa49225064460c95a76c357"}, {&(0x7f0000000040)="c1e8dbec1b03e05875cd6ed0238a3faadc3d7b0f1d100b5e1b628c383b2ff90a36d081ffc749839d70b9aa548d1bc80ed369c0c844a59c2cc84cbb7dd785c4a66a6316e7d40de3b1239c7925f23a746585f516a42e37881fdea1696706f2fc792dd99e75ebf64f55c93d5758415a895c3ad9b1c721d3d1486c2bcf3bf8726ce85fab787a09a17b"}, {&(0x7f0000000100)="343df06f3b8e69f687274ebcf380bd749f3b61f7d3c001725382ac978131939ca709670ff65d6291c4ca5a8f501355b3125fbb47197d26dd2220bbe97762a3e94dc9c998852408c6ccc93d4c203b401ff7891f9097b3b0443bffd9b14128a8a9380a8c"}, {&(0x7f0000000200)="7a7e1b7eb23e52bb5f6a2cdca95f8b5da565db7eb9d44fbca3b7655423ae5728101c27c33bfab19123479d224273a18f75341a994f622679b226b39341e9cf3f560a78e555b161a061fe40eaebb7a9742a95a32b0043250e535af9ca01074b4617f8f0263379464fcf4e4f456acc51aa1f64f2a742f32e68849def5b36a73ef9ecabcde3fd2f2129c343aaf8ee40378a70397d0b91778aa41aab7a20d2afdea00310b400423c864d38adbe6196ca919ae10b8025fe40ba7ff3c0baf1c1fbd74d976d82cffd0e73c0243a18cd2ea8b915ee75031e3598f4b6fe99bd62d015"}, {&(0x7f0000000300)="ed44ce6f875a227f946744995642c93a07dfae32fec7a47d0035364eaf3696bdaf30e60335eceb10b2b2b213a66de0e0d150833abcd38c40076e1964e4bd1fdc7a76b47c277462f9c7cf3a460cb7b9c64722a4350a4b56d06965cfcfbf69edb8d406fc35ddae127cb20526f7821723e7f1b3e69319c76d046e664785b72c56b77c1edde2cf93682b53b4245340c55f6aced8e0cb134f7c26a8451bbe168d579154fca16eb66003"}], 0xcb}}], 0x40000000000000e, 0x0) getpeername(r0, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000500)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000680)={@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'veth0_to_bond\x00'}}, {&(0x7f0000000540)=""/238, 0xee}, &(0x7f0000000640), 0x4}, 0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r4, 0x40b) 2018/05/11 01:18:51 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x8b, 0x10000, 0x100, 0x1dd, 0x14, r1}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x200007fff, 0x0, 0x102}, 0x13c) 2018/05/11 01:18:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xa3, "f8a8de9dabee3bba927755e5cc4bee94ac7c50b858d5f12ace69c21a1c281958b24567034b63ea0d6ddfbd64344ce261ab97a53ff518d457a0d84a7aab6fc44229366e1faa215eb88ee038e93814078ff7e201e3ccf3af85487fe77ff9a930ed9a2dae8f7aa06e949a52ff953adfce16c19029bf263308ce8e5d03dd15d182b97f5cac202e22a594de70c25185e85c082e62a430ffbe9d44767e24c37133a5a43fedd8"}, &(0x7f0000000240)=0xc7) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="c29f940291c86f4a3dd37caac3ed03c3", 0x10}], 0x1, &(0x7f0000000300)}, 0x0) [ 129.425840] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 01:18:51 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000080)=@ethtool_pauseparam={0x13, 0x200, 0x2, 0x8}}) [ 129.508685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 129.744089] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/11 01:18:52 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)='syzkaller\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='mounts\x00') r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, r3, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r4}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) dup3(r0, r4, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001280)='tls\x00', 0x4) 2018/05/11 01:18:52 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x143100, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0xcb, 0x0, 0x0, 0x2, 0x10000, 0x200}, 0x7, 0x10001}, 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)) getresuid(&(0x7f0000000480), &(0x7f0000000440)=0x0, &(0x7f00000003c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)) r2 = getegid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x203, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xc000, r1, r2, 0x4, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000002c0)=""/191) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4a3e4268, 0x1) connect$inet(r4, &(0x7f0000000240)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/11 01:18:52 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10) 2018/05/11 01:18:52 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/148, 0x94}], 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000380)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000400)='net/softnet_stat\x00') semget$private(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x0, 0x4, 0x1488f9c7}, {{r2, r3/1000+10000}, 0x6, 0x2, 0x70}, {{r4, r5/1000+10000}, 0x6, 0x1f, 0x6}, {{0x0, 0x7530}, 0xfb1f, 0x6f3}, {{}, 0xfffffffffffffff8, 0xfff, 0x9}, {{}, 0x401, 0xfff, 0x2}, {{r6, r7/1000+30000}, 0x7, 0x0, 0x100000000}, {{r8, r9/1000+10000}, 0xb0b, 0xb000000000000000, 0x3}], 0xc0) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$KDADDIO(r1, 0x4b34, 0x1b5) getpgid(r10) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x3, &(0x7f0000000340)={0x7fff}, 0x8) 2018/05/11 01:18:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="bafdffa34f59bb7bb5643e4263154e944b23a096ba80", 0x16) 2018/05/11 01:18:52 executing program 4: unshare(0x20405ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b6f000/0x2000)=nil, 0x2000, 0x1000009, 0x2010, r0, 0x5c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000180, 0x0, 0x0, 0x20000308, 0x20000480], 0x0, &(0x7f0000000140), &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000008acbb30e727d1b4d0000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000008460d567d77cc06933eee226a9fbb7fe36623a841e91f56eb4d5333e1f29a8df2c28259aa2dcb9bded61973f92d1587016a70c081f398df30cb87b81a569f30afa28b422327625026d938957e7b4cbd0ac56fb99168ec8e57023428961929ffce55270195611f5b7c726aba106002f7efbc2ae61058d13400bee25976fd9564f22d8c8a8a92f46ae896823f1055dcaaf7e72014325d2474130fb3949f5c27b83deede409dea7388452c4cec99565d889f3fa018c80a51c3cdbd17859d0474c4ec43eafd13df74dca1ae033a6bdaa66035eb966e04ce8f94a91752e2c405b575d0bbee7f24fbc01208a6cffdaa7f197d3ec3632de03ebf941e3ef4b2406a8306b208522cbd815592993e10ff7"]}, 0x20d) 2018/05/11 01:18:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r2, 0x4, 0x186c000}, 0xc) 2018/05/11 01:18:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x130, r2, 0x0, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) [ 130.476850] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 01:18:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0xffff, 0x4}, {0x80}}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x3b, @empty, 0x4e21, 0x6, 'ovf\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/05/11 01:18:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001500)={0x4, &(0x7f0000000200)=""/4096, &(0x7f0000001480)=[{0x5, 0x47, 0x8b, &(0x7f0000001200)=""/71}, {0xd26, 0x42, 0x8, &(0x7f0000001280)=""/66}, {0x7, 0xb0, 0x3, &(0x7f0000001300)=""/176}, {0x9, 0xa3, 0x9, &(0x7f00000013c0)=""/163}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001540)={0x0, 0x1000, "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"}, &(0x7f0000002580)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000025c0)={r3, 0x800, 0x30}, &(0x7f0000002600)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000004880)=[{{&(0x7f0000004440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004780), 0x0, &(0x7f00000047c0)=""/129, 0x81}}], 0x1, 0x2021, &(0x7f0000004a00)={0x77359400}) 2018/05/11 01:18:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000008f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x4}]}, 0x10) 2018/05/11 01:18:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCFLSH(r1, 0x540b, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8000, 0x1, 0x1, 0x6e0}, {0x1, 0xfff, 0x4, 0xfffffffffffffffa}, {0x81, 0xffffffff864412fa, 0x5, 0x49}, {0x401, 0x1, 0x2, 0x6}, {0x400, 0x0, 0x1, 0x100000001}, {0x9, 0xffff, 0x9, 0x470f}, {0x5, 0x3, 0x765c, 0x7f}]}) 2018/05/11 01:18:52 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) close(r0) unshare(0x400) ftruncate(r1, 0x100) 2018/05/11 01:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0000e4ffffffff4a97e19e4777b3eb4d36e54b5487e2c3810c6fbe8cd9314dfdcb79f3489ebc82521c573e579ce35d1952083988546d84c235cc61c92ac35b2a273cc0f24e970d5866e2fe32df5e92486e0a"], 0x3}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/uts\x00') r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000080)) 2018/05/11 01:18:52 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') readv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/66, 0xff4a}, {&(0x7f0000000380)=""/92, 0x5c}], 0x3) 2018/05/11 01:18:52 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x807ff) open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000200)=0x3) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7fffffff, 0x600480) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 01:18:52 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="8a2c434d328371de354bf259334c1b61", 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x0, "cbadf93ee9f04c9b3795a8442d671ab84fa1b404d733246af20e438bf795fce08e2c98cb97c0db7f94a8454f", 0x7}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x29680b08, 0x101800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x1000000001, 0x0, 0x0, 0x0, "e69dbdcd792c54d196ba10b93652d2c448538f9eab859063dadb8be6f8c630b8c4b1d51fcc341131632fcc16"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, "bc00c3c2a76cc2d0e792c3113424579a649ee2e853594b6659521f923cb4bf002063c346d3c4d668b6983f9b"}) 2018/05/11 01:18:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x149002) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c900)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f000000ca00)=0xe8) lstat(&(0x7f000000ca40)='./file0\x00', &(0x7f000000ca80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20110003}, 0xc, &(0x7f0000000080)={&(0x7f000000cb00)=@delpolicy={0x224, 0x14, 0x20, 0x70bd2d, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0xfff, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x6f, r2, r3}, 0x6e6bbf}, [@user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0xd}}, @migrate={0x4, 0x11}, @migrate={0x5c, 0x11, [{@in=@multicast1=0xe0000001, @in, 0x7e, 0x4, 0x0, 0x34ff, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x7c, 0x0, 0x0, 0x3507, 0x2, 0xa}]}, @algo_comp={0x100, 0x3, {{'deflate\x00'}, 0x5b0, "cf54374cf6b262fe5ee7fe1800ea445a4d0cb4ad4e1e8e03760bf28199b1ccfacefd2de08c89a92d2c920b5d47cfa9ee94a59301e02ddfe62c1287e8225a7c7454354647e9fbd4d619174d55aad1dd311f8c84dd6a35be57ab29d09d929fa4c5cbe4b82596464fade8f9a92944f6036498a7ba5a9b7a3e38b72764931aee56d2c3834b9eed0d87cddc6a890eba652cd51a77772fdede0a8d8bef81c15bf213a9ed4419542dbfb088ef65e1288e8c2bc76059437608e0"}}, @policy_type={0xc, 0x10, {0x1}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x9971}, @mark={0xc, 0x15, {0x35075a, 0x4}}, @extra_flags={0x8, 0x18, 0x1}]}, 0x224}, 0x1}, 0x0) 2018/05/11 01:18:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x40, 0x4, @thr={&(0x7f0000000180)="f3b81b218371d68b25187f30613ee33ce0e10c4b3d2845310698047468f2c01bf3269f04f3358363666cc562828d1625c2c85af7f10ff13bc81ae7268d0d066cce32bb0f2c3ce53872040815b4d08263fc99d16723271334f9f84af2922cb03217d498ad54d343aeacf3b173aead46392509d74ba3c3f39d472a9d1d4feb2e8eca899b5715d33a07b1f57e8492eaa6710966e771ea292c5adbcc182d", &(0x7f0000000240)="fab879b28943571769efde6c0d125ae332db11f570a5aac492e4fe9d287839538b7518fbcc05bfa84bdf0c151db6c7031d3186c03feef8a055af6b7c73cbbfd111511e49d00573a87ae89dc39e6c22ddffb46c9bd8cfdcf1f7b1b554127efb922763a64e7bdfc46ed4e74ac9c839d9083f3bde4379e739b60df344964a2d439ee8eb9fc37155999af3f8e83a7bdc2ca2eedb8de22fdc"}}) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000300)={0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0x4, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x5, 0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000003c0)=r1) 2018/05/11 01:18:52 executing program 6: ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) 2018/05/11 01:18:52 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000033c000/0x1000)=nil, 0x1000, 0x6f) 2018/05/11 01:18:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x80047441, &(0x7f0000b9f000)) 2018/05/11 01:18:52 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 2018/05/11 01:18:53 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x80480) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000300)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) recvmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/105, 0x69}], 0x1, &(0x7f0000000180)=""/59, 0x3b, 0xff}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x5b}, 0x101}, {{&(0x7f00000006c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000740)=""/146, 0x92}, {&(0x7f0000000800)=""/250, 0xfa}, {&(0x7f0000000900)=""/246, 0xf6}, {&(0x7f0000000a00)=""/97, 0x61}, {&(0x7f0000000a80)=""/33, 0x21}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x6}, 0x2}], 0x3, 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="7e1c7e6b896eb3ca", 0x8}], 0x1) 2018/05/11 01:18:53 executing program 1: r0 = semget(0x0, 0x0, 0x190) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x8, 0x800}, {0x2, 0x100000001, 0x1000}, {0x1, 0x7, 0x1800}, {0x88820fff29d8fff0, 0x7fffffff, 0x800}, {0x4, 0x0, 0x800}, {0x0, 0x6e42, 0x1800}, {0x3, 0x8000, 0x800}, {0x0, 0x80000000, 0x1000}, {0x0, 0x4, 0x1000}, {0x3, 0x2, 0x1800}], 0xa, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000080)) 2018/05/11 01:18:53 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101801, 0x0) syz_emit_ethernet(0xac, &(0x7f0000000200)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x200, 0x9e, 0x3}], {0x8100, 0xec8f, 0x800, 0x3}}], {@llc={0x4, {@snap={0xab, 0xaa, '7', "812d93", 0x8b0d, "3d1528ac7dff5cabd3e05351b5482d660d8f1a08f8b792ded59e4708ea7b8a4fea6bdb3a6e94a612283685900270e3afeabfe8b68d8a42487bc7508b0f1df02e9aff65be0b31d755fb385174a902ff1ffb2c70b9e0679f8444178732ac408b3feb7a9569ae085abe67fa4a4339fc4ddbfdb20d661a6d3c65735f56c1816987cae716a0c72e8efeec6c4ed5f7ba55"}}}}}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x4, 0xdc) syz_emit_ethernet(0x1, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/150) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/05/11 01:18:53 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) pause() ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) 2018/05/11 01:18:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000002f40)={{}, {0x0, 0x989680}}, &(0x7f0000004c80)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001340)={0x0, 0x3, 0x8, [0x800, 0x100000001, 0x58, 0xfff, 0x10000, 0x7, 0x20, 0x8001]}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0xffffffffffffff00, 0xfffffffffffffffd, 0x4, 0x4, 0xffffffff, 0x6, 0xffff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x800, 0x100000001, 0x9, 0xe6d8}}, &(0x7f0000001480)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002a00)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000002ac0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002b00)={0x0, 0x0, 0x30}, &(0x7f0000002b40)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0x826, 0x9, 0x4, 0x20}, &(0x7f00000030c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003100)={0x100000001, 0x8, 0x588, 0x38, 0x0}, &(0x7f0000003140)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004cc0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000003240)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000004b00)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="508eced3c4e1d1c720305990802de14a7446d9de44bc7e41ee3416d46b", 0x1d}, {&(0x7f0000000140)="d70d8f850db0d04f1d78e7f99ea2edd76fe49f640fc7eeea47ee6c5ead8a3b88ff26ad051f0473d2d4c30b191816db1dfe14ffbb5e34922a2ba6671c944a063c1427c71f70f1d3", 0x47}, {&(0x7f00000001c0)="739fe35a8cbb8771b658894ba2e2291022996e48d440ea8cd51563ad6da4711e3e36ea253825a61fedbe9d54bf247b03a8f8c0540f5fd40db8425c6887210b61c5a38f315b9ce00ac00aa2cfc4fffbe48b0ac80ad9fb031633e30d5c92b81f2d09b64a98cd686ab12841701faff8a10e3449cedbdd91962adfbc502161c564bcec928e7fd97f4718bf5d5b5abb650c6135697be6a380cf2b42f867773d7b03fb67a25250", 0xa4}], 0x3, &(0x7f00000014c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x4, 0x9, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @init={0x18, 0x84, 0x0, {0x9, 0x7a7f, 0x7, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x800, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @authinfo={0x18, 0x84, 0x6, {0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x1, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x208, 0x1f, 0x40000000400, 0x4, 0x6, 0x2, r3}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x100, 0x4008000}, {&(0x7f00000015c0)=@in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001600)="7a24ae8fd933a5f6d03a921056f77252e592e40f6e83e6295c9bb3fdc527db8cd2e101ba8cc4f2e504f420dc08d47d51cb2c8f92181c6dea8242f8205d3cc4d7643047572f6d3488bbc815307f", 0x4d}, 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0x1000}, {&(0x7f0000002680)="79c1d001795eaf1f875ce68724201e7e94f1aa4e90b22e9a28dce233a375cc3bd26b3a8505801ad78ec0558e85cc048e83321a4749edc11b452b57bede8a526d759823bae762836249507fea65d871ad2bf3ec28391231268bf6339d594db0e89b1f3e805b23d70835add7e69c77d700074f65dd9b3c2ad9a847ff41975a221f1d8e3a21cfc232f6a9e8479f4a42ea630d8821c580c6", 0x96}, {&(0x7f0000002740)="bae933384c4df25a00a077b0f923796601b678aa2eb87d49480fee2cc54ffe36c65dbe84098c2f697879dbc4130a979294bd6ac8551cb533e8b80a1c1a6a46c852c6af38ada6f1cf8c6606fa80d0f96a38da30fa4f2a083786662909427268a8487ee0a2a875289f46521fc6282892323ceed462193a8a3a25eba9f30534556d756b7bd4f7e9077584a2a3380d5f", 0x8e}, {&(0x7f0000002800)="246f1fdd8230638a00142b18669d72c6e995eaaab03da5e78c107aec9303c6782b2383c059b4eb3b278782fad82920ac1f66b52e19a43a85a123d354098e6f49eb62b226ad288b2362c04f", 0x4b}, {&(0x7f0000002880)="8ed4e92de88b2a60b808aeaf55e46d3444c48fdeae3fd51a1f901d9de677023475381761a1d81da3663de9d2da3a36eebf98375a9c567da60435224ee36bdadcc138cb0c71e227909fb13bdbedacd8456cfc86150d87e2ad26872133199ab32896d1aab3bc669a5ee5d8b513781dbf43f2c14cfb3787c8f1a4f3814e28ae14f4f2ae6fd1c0ba32594837a76f10ab108cc3af3e8b50e3620dfa27019c832360f1da68acad3d2dd971fd2aca245a85cb95420647c283d5635405621d620cd941669d71b4d1eccc63b2af76dc05", 0xcc}], 0x6, &(0x7f0000002b80)=[@init={0x18, 0x84, 0x0, {0x800000000000, 0x10000, 0x9, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20c, 0x6, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7b10, 0xfffffffffffffff8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff574, 0x204, 0x1, 0x7, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0xa8, 0x40}, {&(0x7f0000002c40)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002c80)="dc4948e53d343e9d8591817c362f6fd315e3fef421c5d9a7386d58af26496be8ebd69180b65e3d71608bf9759c4ad4edee3c63a07a7748376a896dfc6a170582f5263012822f769f35db0b590e72bc830946d4ef84690759126007aa8f01e61c8ebae7fc422fe464c36e052e37a3e01d8e87d58904672e86ca2137c5c8d45f3a61cf8a7050a7eb8d30aef5be1384dae4c356aea7701a857fc36f834c0745ab1785ff046372bbb4acf290ad4ff9942e27", 0xb0}, {&(0x7f0000002d40)="4cd39b5bb63031216e8b2e3ef6c6d24ba8b38d38bc79888565f8e71d10a5e22f9ab58cb0130c02b86ad086dfb4e7d8567a4f91912b3156d39df756030eb938a7174f0f6faefe8cdaff24520eea693ecdede48b277070dfad73ef1b6b18ff171a331abf786b2d5d1ec8db198cac16d84b064dd78da0b568703865210971fb889d116c6d623683dd5c120f83232d8214755d97ba152b71cd3c3320b9d0", 0x9c}, {&(0x7f0000002e00)="67cedb448ba0eeb992f6280691963aad27fdc72317327dfb4bc0d0d86a49343f64c661560dee3f712772ad917e1a06ed17b688710d28c81f6033cde403f6aed0388b99afcad57281d037f6b842e9e82ee9267411b44a5ceb1c35245539d4a85dc7fcdc09", 0x64}, {&(0x7f0000002e80)="0bba09d749708d6dac8d5c914e943bfafe4535bbfc6e8850653a171dafa5ab15331502d12d6efed5f760dd06fe1102fd141a452b508f9e1c3450613cb30aebd7e54918bc36477acd14051e7f33f819ab9e09f5ece4ba5ac02c4ad6cad3a3a52c86d529b72fdbd0a7a90e142b8410d8c3ecb44d4243f669543c776dc51c48da3c549e6832deb1487a88106328569cad37aa4bf3", 0x93}, {&(0x7f0000002f40)}], 0x5, &(0x7f0000003280)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x0, 0x5, 0x0, 0x80000001, 0x3f, 0x80000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6e4, 0x8002, 0x2, 0x5102, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0xe, 0x2, 0x40, 0x101, 0xfffffffffffffffd, 0xa8000, r8}}], 0x98, 0x40}, {&(0x7f0000003340)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004740)=[{&(0x7f0000003380)="e111c0ecd0ee6db713c9d51d3b15cde814adda056daa71052934b55733c0b87b78650c5b363626f34753f00e3c80373f3fa53574675e4d4049d232341498a9e0ca7391e4f79a9213ee8cebe217429b9773c97688a64227a20992ff94d1babd2762b37aebce3dfb102f6a6c09d51c6b8812111814c72c6fdceee907ae6ce072d2ad2abccdfa069e86e2219a65ac94ee3ce22d2af8b7ef301bfc49fd8c5f55fd7904060d78961f40d6a1849b1b5ba3", 0xae}, {&(0x7f0000003440)="a3287bc489e1fc345183bbf1b9c352a35258d4be19749bbab0d32bdb08a3e02b9d62b98873990daf1eb12b7da7fab72c6edfb9d0598daf24379a9d883651f4f0fe8dc95216128a26d201635f8b9e1c45242a760e76a8e089fdaeecf04129923cbfe40fd507151abd47b2e60a6d9d5181f2ff84c04f8667a84da402c95c513feb739111aa652b230aaea1131c59134a0ae2e4d2bb4a90157d1c1a79dc4228", 0x9e}, {&(0x7f0000003500)="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0x1000}, {&(0x7f0000004500)="619b08531b678756e7fc68ec9eb15c3c62b2fb4db8fedc5b4fbbf216d381e1c5958f5274f5cdf33f8c38abdd85bf1009f2c868012ceaa21bfe3aefdd80e108bebde4c6c95fd6aaf5b9d172c127d5e50ff019ef1b8ddab06e47ad651432870497b812860d8cc63c49544643d4ef95f5c07f4db5504217c3a348f683c54e2ff22bf272d7667f1ece6ec5ce0e2e74975637d7946371612ada4f7d10be1ea16fbe75c67ed067451142962a502e0752d9914a12b5701999a7184539faa19d3a51af40", 0xc0}, {&(0x7f00000045c0)="fd71f1d17fc1428957e6009cae11fc45974dad12f5e244d9c589c2ae0569826acbed8ad3b6e2c0d0da270038909886ce0ddcfabb9cb43bdbe4147c1c70ee72e9db164ea4d929426c82a1ddce16767409ffa5f66c2c55c266998fbda5c1d33da9d2d5c0bca8c34bb115", 0x69}, {&(0x7f0000004640)="9297ab5979170d755754b8479f4e814af15ec10bc107683fbae5bea120dc3217ae142c012089f5b7a22353dc5310964dbf9507cb9479c641de5a961c4294e513577236ca7b36632cdb", 0x49}, {&(0x7f00000046c0)="bde2a31e10486f4b4545de6d2472021f5c4c2ea4955b32a5a2694eecfdcf4f06936048f71990a7691a0d0ecb650d684a53054a5a5e1ed0fbb2da8aac85c06ad4d28bcc27320bba9fefadd0d692f56b295fcf", 0x52}], 0x7, &(0x7f00000047c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x78, 0x8000}, {&(0x7f0000004840)=@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x86d0}, 0x1c, &(0x7f0000004900)=[{&(0x7f0000004880)="e77ef431e7245907699d86bd1896d80b8e38ec206365fd6447b0adb2824c191f84482d051160fea3c76535192d81d20620f4c7f7c23e9fbcee938ce9a41bfa8d72face", 0x43}], 0x1, &(0x7f0000004940)=[@dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x9, 0x101}}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0x68, 0x4000}, {&(0x7f00000049c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000004ac0)=[{&(0x7f0000004a00)="4540af47a9fcf7b9c7e131c51d3aa9520e596867f41d07c61df02b301f1bbe8b69c028de21526113ae470b57c78d015a4b29ae859d1aef896832aec2a7c509d705226fccffa0988209299ba5157caff7", 0x50}, {&(0x7f0000004a80)="7de162b6890e38e71672c209bf1a1560bbbd27cb3aeda5fe12ee", 0x1a}], 0x2, 0x0, 0x0, 0x80c0}], 0x6, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r9, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80) 2018/05/11 01:18:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0xfe07) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) 2018/05/11 01:18:54 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/05/11 01:18:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000080)=0x4, 0x4) dup2(r1, r0) 2018/05/11 01:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000013000)=ANY=[@ANYBLOB="05ce1fc65c1797cf9ad54e2a00000e000000"], 0x14}, 0x1}, 0x0) 2018/05/11 01:18:54 executing program 7: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid_for_children\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003480)={&(0x7f0000003380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000033c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x203, 0xa, 0x6}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000035c0)={&(0x7f00000034c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003500)=[0x0], &(0x7f0000003540)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003580)=[0x0], 0x7, 0x1, 0x5, 0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1c1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x5, 0x4, 0x7f, 0x8}, &(0x7f0000001240)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001280)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffffffff7fff, 0x1, 0x0, 0x80000001, 0x28}, 0x98) sendmsg$kcm(r0, &(0x7f0000003340)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x1, 0x0, 0x2}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)="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0x1000}], 0x1, 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41a57b955ccdbdbfba430937500738d02d487f0adbfb8372d25f32d01569bf7106cff42df3bf9da6cd3d0ab25eef9a9afcbca2e1ab0800f176c2501faa1e539e1565c6769de948af8065902398ce288ab34252903d98c27d34921a143dda5904ddb28a691fa1e24bad54b8169f5ff607933e0528ff60d1dc50cebbe815cb186cbaf6ef9b316fa8e10e18e78649eb3d100e060c2c048cce8386048261267732c1e5dc3b69aa17cc5616cd3729cf10de9f0f68ad349cfcd3290477dab3d4e00d4d316ce2194ddf0495ad417c79021fc09c795f5bec5e2510bed35382f3250ec6db8f13df1f9878c4a166d14effc4aad9bc0e38a269c0abe76604c3fa55e0afccb523e862ac04d30b3be68605f081e352dbefec1f1b9081354c0dcb068ff0a334dce9f8c8e4b5ce25119a8d0cf3a125b83f83f4a686032cdc507e7e51e59e2f9ec25dff8d13ad25e5c0b0599883654206005eeab5db4e5345597580a752a083ac27d794e6b1ac62c8ee99ecb8e94d4e65e717af51979e91c5eb8348c5f20b0079de3acdbc8e3586e412f93baf7fd64c047ba2931ac5316674159764682b4fce1218c063afd9393c7294b09f42988df46223c897e03f1287ad1f9e56815de2f895fbc6cedd50bedf9b1cb5fd3ce0af0e85e7a03907f96980c4a3a72e91323e447b611faf5fa4884ec2b1e8741783fc2dcc5604a3315dad4db53ad4679fe1e3adc06148f73aa9695337929968a6031e9967871ee56934ef054b69db93f5c54d9037335e0813980f24f37fc200f1c91c0a1fc4feb04eea51453dfcce42b4c30114897e465b58c101d13acf5dcef615b26788ba9659bfef0c4904b47572656ca1352857b5ca8012a90c02ff9c8eb80759d953c960469fb2bd3fd59b3ddcbcce530cbf6cb71bdd55572c4883288e0b14d1a59b668aedaf578636886ae5429eca2ea3a1bcf2ca85f95b599e29da19e16919b8be8a16048b3787f0f96848d55b22f3dd71fba9b736cab37072e7093fe64300ffe104d34a64466d10bde9002939dbf7dcc190bbebeb61e542bbb76b30ee9fc439591271d2cc8ea4eb1d6b5479771bdb643146d258b66ad54dfb2eefa232300ceb7579a3dbf80b915ef2b24cdfc9e63bd7a64c7c4c1a641c7af31be698f400fea713e3aaf8bb481d07d51e2ca092a9f461cd2fe3d6d344f426d7e2e5aee8ddcfe76315f694ce0d42796ddac087b6e8c5297cf9374f935814d6c58f1cbca2f8f5b4b21774fb4a8b62e74ff4010833c4e62093de4810caa31eb8aa8eb64dc2293b5580d24170283ad06df41b3c33615da1d082237cc7017a6399447067f95607f15c7d7bf738b47ddcc09ba42a29049734680c03d39b85329a38849580106a41e4a0403aea43a3efb400bed8ce20ea53a4fe11138c9abedf0fb2dd0f47ea9f91a6e056932a48781127b73ae6e65a2d53a5b3a5279ae1cb8eb0330dd4096505afdd38193724b9f4a93f8424ed16f50490b3eb82e7f90363426d52b84a127f2f63128932227959745788be039ea746faa7315932494754bb79790386d1fbfa6837d88742175c7a4b4c407f3c5fe25e7ca09fd1dc4afac8e0420000000000000000801000000000000b0c6def26272e4c098ef1923e7000000"], 0x21a8, 0x10}, 0x800) 2018/05/11 01:18:54 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) readahead(r0, 0x81, 0x100000001) 2018/05/11 01:18:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xe55, 0x2) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) unshare(0x400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045003, &(0x7f0000000000)) clock_gettime(0x5, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/11 01:18:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='.wlan1\x00', 0xffffffffffffffff) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/11 01:18:54 executing program 1: r0 = socket(0xa, 0x100000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) 2018/05/11 01:18:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) restart_syscall() 2018/05/11 01:18:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x2) shutdown(r0, 0x0) inotify_init() r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2e000000898371048c41f34467b3a5f05a0f23db448d69dcce1d8629e15ffcac9387af8e05634c4b45e5f46c60a3c90b201c"], &(0x7f0000000100)=0x36) 2018/05/11 01:18:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000000580)=ANY=[], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x48) 2018/05/11 01:18:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) 2018/05/11 01:18:55 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="0018", 0x2, r2) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES64=r1, @ANYBLOB="b70000001cd5e97e74751ed6e956f8cbc53599d41ca87619e9d374807060ded55036551407cc56a09ff35221469604921d05134a0d1bb3432bacca2be78b820200000000000000196e3c44141914178d6efef3ab3e513530a6c4c7177a84f6bcc779f024014109635434c74a3efdcf755ac92779b891226f1ed2dca8a68f58bacb30d836e3fd49b7b7469b25c47e70801bf2c6844a2a962fe0d73e8ad93ba66d35d7167ec4a224cf15d54d9661d5576dcfacd88e5892f42e5c3f"], &(0x7f0000000580)=0x2) timer_create(0x0, &(0x7f0000000280)={0x0, 0x0, 0x1}, &(0x7f00000003c0)) restart_syscall() r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/11 01:18:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000f700000008001b00000000000c0001000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/11 01:18:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/05/11 01:18:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/05/11 01:18:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001100)="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", 0x354, 0x0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xd2, "a508cce0e4d24492204cef168e8a765b662e6f68287772d51fb1644d346774ebba12599acd43dcdd5ef5e50f801f5bb5cfc11a4aecc0bd8c7cf902210b1f399ef8eb9574ba051bb6c01acbe04e07a41f5e527e5e7d3cd3f4eb33bc0690407e36929e5d126f2a99465089f4c69cd3965bb4a4229a378503370e2ba1715547ed3feef3ac650acddde3a0911ec0c0877ad635f78bc18c4c59f5ecd133adb6af4a7fcc14e86853c10c8154e7d878a0b0241b8c44a0dc629fd58aff29946f31ca36b7eaeec429a899d96827f76ee0e06037e5c9dc"}, &(0x7f0000000000)=0xf6) [ 133.359131] IPVS: length: 65 != 24 [ 133.386809] IPVS: length: 65 != 24 2018/05/11 01:18:55 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x1000000000000000, 0xffffffffffffffff) 2018/05/11 01:18:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[], 0xfffffffffffffe71}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) 2018/05/11 01:18:55 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x7ff) lseek(r0, 0x0, 0x4) 2018/05/11 01:18:55 executing program 6: sync() setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x16, 0x2) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000980)="067a33c23923e6b3d1470037685fd52157005a70c25e8d778d49bb44dd34277b2f00c42e7067222e4390a8fe9206adb270850767db6138e565d0a47a537ea94978b29d0c0b29a79b70ebd7fa82b3d0f3e99753a9dee940c1c0e7934d809d41483b825f67dd359c2dc4d7d1670c0bb2a7071e5117cda105a0dc143621431f51bbad10c0666fae1a7c7ce8d155d76c032b53ba4d97b9a4dc740cbd42f7788ed4e2fa96ecbe56011b0506a60efc5efcaf5cd134eca62341d431a682f3f4d1919156e165950c9f2b98b90827f097bf6cbf6866d2cf8505812c654ca9c6a8ff8d108a1ff99e72312f3d416bbdd70b97ad003f7047fd00ab7f9d5a", 0xf8, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setpipe(r1, 0x407, 0x2) read(r1, &(0x7f0000000180)=""/135, 0xfffffffffffffdf7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000780)={0x2f, @empty, 0x4e20, 0x2, 'ovf\x00', 0x1, 0xb73, 0x17}, 0x2c) getpeername$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14) ioctl$KIOCSOUND(r2, 0x4b2f, 0xa) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getpeername$inet6(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x1c) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x73, 0x4e24, 0x4, 0x2, 0x20, 0x0, 0x32, 0x0, r4}, {0x80000001, 0x7, 0x31fe, 0x6, 0x7, 0x9, 0x401, 0x6}, {0x200, 0x380000000, 0xfffffffffffff44d, 0xfffffffffffffff8}, 0x4, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in, 0x4d3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x6, 0x1, 0x8}}, 0xe8) r5 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x9, 0x1}, &(0x7f0000000900)=0x90) renameat2(r3, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/11 01:18:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000067907800000000ffffffff2100907820000000450000e00000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) 2018/05/11 01:18:55 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x16b}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fallocate(r1, 0x3, 0x0, 0x10001) 2018/05/11 01:18:55 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 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, 0x9}, 0x0, 0x0, r0, 0x3) 2018/05/11 01:18:55 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/11 01:18:55 executing program 5: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x40000009ffd) ioctl(r0, 0x4000000000001, &(0x7f0000000080)="857a086117c9e72983b490719328e4597ee578ffe1cdade0f9931ab42557e053fcb4176005d6dfc81cc724337cecdaba070746e0bb2143cdc00bd8ba09f09f1a55ee033e15b3af8ce150c5803320e85863bd69d35d25e80f0253d28ef90f0001000018844f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/251, &(0x7f0000000200)=0xfb) [ 133.690145] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20000 ovf [ 133.783587] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20000 ovf 2018/05/11 01:18:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x1}) r1 = dup2(r0, r0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x2645) fcntl$lock(r0, 0x400000000000005, &(0x7f000005a000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/11 01:18:56 executing program 2: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) 2018/05/11 01:18:56 executing program 7: r0 = socket$inet6(0xa, 0x80a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz_tun\x00'}) listen(r1, 0x40800000080005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x60000, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000600)={0x1ff, 0x4, 0x0, [{0x9, 0x8001, 0xfffffffffffffffb, 0x7, 0x9, 0x5975}, {0x7, 0x9, 0x32ac, 0xfffffffffffff20f, 0x2, 0xff, 0x7}, {0x784e, 0xffffffff, 0x8, 0x0, 0x57cb7d30}, {0xfffffffffffffffe, 0xa5bc, 0x8001, 0x8001, 0x1, 0x100, 0xf800000000000000}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) connect(r3, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x3, 0x1, 0x2, 0x3}}, 0x80) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf9) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r6) pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r5, 0x4}, &(0x7f0000000380)=0x8) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/05/11 01:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0xfffffffffffffffa}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/11 01:18:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0xd6, @dev={0xfe, 0x80, [], 0x1c}, 0x1}}, {{0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x15}, 0x4}}}, 0x108) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x1, 0x2) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000000c0)=""/89) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)) close(r2) 2018/05/11 01:18:56 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/11 01:18:56 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) fcntl$notify(r0, 0x402, 0x3) 2018/05/11 01:18:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="f59cd4ad9bb5009f9b7c4aded84291956fd87efa4a5d975089a0fa1331bf0780fd406b0344c9d049ca6321cb6482e58241b56f2aa733dadbd182b776bd562240b30a0eb433e1966e679bd20d04e4d025f8c28d299c4157316b5b3a5253167d8e9c820c77dc15bfa1339b5756", 0x6c) dup2(r0, r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/05/11 01:18:56 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl(r0, 0x4000000004142, &(0x7f00000000c0)) 2018/05/11 01:18:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a87ff4)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/05/11 01:18:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) init_module(&(0x7f00000003c0)='-,\x00', 0x3, &(0x7f0000000400)='lc\x00') sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r2 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000006000/0x1000)=nil) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x54f}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xf4}, 0x1}, 0x4) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/65) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/2, &(0x7f0000000200)=0xffffffdc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) [ 134.432760] Unknown ioctl -1072688510 2018/05/11 01:18:56 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) io_submit(r0, 0x1, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="08b6aa1f66c8a122d4c733272cc63766f7f70b4f", 0x14}]) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x5, 0x5, 0x5, "5cde8176162f37026bb523289e97d5ca22c4fbff5acb608344a8632dd7110cc027981f5727d39d877163784d2681481f1d5d2b9095e6e68f902c759d5544e7", 0x32}, 0x60) 2018/05/11 01:18:56 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6(0xa, 0x2100000000000002, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$setsig(r0, 0xa, 0xe) 2018/05/11 01:18:56 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x35, 0x200) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/112) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r2, r2) [ 134.528514] Unknown ioctl -1072688510 2018/05/11 01:18:56 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x81) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xcb) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) shmget$private(0x0, 0x3000, 0x41, &(0x7f0000003000/0x3000)=nil) 2018/05/11 01:18:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000)}, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1ff, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0xda) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 01:18:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb0) 2018/05/11 01:18:56 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x7dbc) 2018/05/11 01:18:57 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/16, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/179, 0xb3}], 0x6, &(0x7f00000005c0)=""/220, 0xdc, 0x4}, 0x6}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/6, 0x6}, {&(0x7f0000001780)=""/33, 0x21}, {&(0x7f00000017c0)=""/119, 0x77}, {&(0x7f0000001840)=""/101, 0x65}, {&(0x7f00000018c0)=""/135, 0x87}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/90, 0x5a}, {&(0x7f0000002a00)=""/242, 0xf2}], 0x9, &(0x7f0000002bc0)=""/236, 0xec, 0x7}, 0x559}, {{&(0x7f0000002cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d40)=""/21, 0x15}, {&(0x7f0000002d80)=""/142, 0x8e}, {&(0x7f0000002e40)=""/69, 0x45}, {&(0x7f0000002ec0)=""/160, 0xa0}, {&(0x7f0000002f80)=""/243, 0xf3}, {&(0x7f0000003080)=""/60, 0x3c}], 0x6, &(0x7f0000003140)=""/199, 0xc7, 0x8}, 0x3}, {{&(0x7f0000003240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000033c0)=[{&(0x7f00000032c0)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x1}, 0x5c}, {{&(0x7f0000003400)=@generic, 0x80, &(0x7f0000003480), 0x0, &(0x7f00000034c0)=""/4096, 0x1000, 0x2}, 0x612}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f00000044c0)=""/60, 0x3c}, {&(0x7f0000004500)=""/212, 0xd4}, {&(0x7f0000004600)=""/71, 0x47}, {&(0x7f0000004680)=""/169, 0xa9}], 0x4, &(0x7f0000004780)=""/207, 0xcf, 0x81}, 0x9}, {{&(0x7f0000004880)=@sco, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004900)=""/178, 0xb2}, {&(0x7f00000049c0)=""/191, 0xbf}, {&(0x7f0000004a80)=""/105, 0x69}, {&(0x7f0000004b00)=""/101, 0x65}, {&(0x7f0000004b80)=""/172, 0xac}], 0x5, &(0x7f0000004cc0)=""/123, 0x7b, 0x5}, 0x2822}, {{&(0x7f0000004d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004dc0)=""/16, 0x10}, {&(0x7f0000004e00)=""/253, 0xfd}], 0x2, &(0x7f0000004f40)=""/122, 0x7a, 0x1f80000000000000}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000004fc0)=""/165, 0xa5}, {&(0x7f0000005080)=""/204, 0xcc}], 0x2, &(0x7f00000051c0)=""/4096, 0x1000, 0x8}, 0x6eca800}], 0x9, 0x2, &(0x7f0000006400)={0x0, 0x989680}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/05/11 01:18:57 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/166) r1 = inotify_init1(0x80900) flock(r1, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000180)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0xa, 0x4) 2018/05/11 01:18:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1a3ae20, 0x200, 0x14}, {0x7fffffff, 0x101, 0xff, 0x3}, {0xffffffff, 0x3, 0x1f, 0x4}, {0xffff, 0x1, 0x4, 0x5}, {0x9031, 0x0, 0x3, 0x400}, {0x5, 0x4, 0xd0, 0x37bb}]}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x2) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/11 01:18:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$packet(0x11, 0x200000000003, 0x300) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80080, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_ifreq(r1, 0x80000089a4, &(0x7f0000000040)={"6272696467653000e7ffffff00", @ifru_ivalue=0x8}) 2018/05/11 01:18:57 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="7c3fe58a31dc54ff68087ae3993c8a81d9c7af6d07d5383c2dcf8a3fa8d1c0cd31a15b75ac619786f14657bcffb7ccd0969687696d924ddd510a8f74f9df279ab86902b9edb9cdb78ee99fce984e6c", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/05/11 01:18:57 executing program 0: syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x18000, 0x0) 2018/05/11 01:18:57 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) syslog(0xa, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7ff, 0x4, 0x4, 0x1, 0x35e}, &(0x7f0000000080)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xa3}, 0x8) 2018/05/11 01:18:57 executing program 2: add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), &(0x7f0000000240)) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x840) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x45d2, 0x2, r1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x8000, &(0x7f0000000140)="32e6ea3385265b2126fa55e8b7ed65d5f29f7d4accc8fa37ffaab577cf1bab3c0f901b8335bc711c4436506a245698090cdac45d7625339a41c5c1814c373fc06fbc81b5683fa8fb55f873d6e9dd19aff2603f0f663982c53b861f42cc7a65a9ce3687a8c53e4bc610496c06156c175bd0496218845838a5f9469bfdfa93989c887bdf4e102337f70cd63360e9e0851ae00fe1f6355283c4c25c129ce56b3521ee2b6a9bb2c8f1ac98c116d79c87518cd6aca72df625310f717f99d6f43e15b039a2edf5b447ccccd85da645158e61910c77b93eaf9ed12a22f815bd3d1b5eae1284b1a6611bb037cd2fff50e8d11312e9ffb789edf2f0") [ 135.773220] audit: type=1326 audit(1526001537.771:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8631 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 01:18:57 executing program 3: unshare(0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x12fc) 2018/05/11 01:18:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x3, 0xffffffffffff82af}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/05/11 01:18:57 executing program 4: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffff9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6gretap0\x00', 0x2f1aa21d}) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) [ 135.922897] alg: No test for gcm(aes-fixed-time) (gcm_base(ctr(aes-fixed-time),ghash-generic)) [ 136.012088] IPv4: Oversized IP packet from 127.0.0.1 [ 136.066755] IPv4: Oversized IP packet from 127.0.0.1 [ 136.657658] audit: type=1326 audit(1526001538.656:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8631 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 01:18:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8000, 0x208, 0x1ff, 0x3, 0x400, 0xfffffffffffffffd, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r3}) 2018/05/11 01:18:58 executing program 3: unshare(0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x12fc) 2018/05/11 01:18:58 executing program 6: r0 = syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x5) 2018/05/11 01:18:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0x9}], &(0x7f0000000080)='syzkaller\x00', 0x1f, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001880)={&(0x7f00000001c0)=@pppol2tpv3in6, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/127, 0x7f}, {&(0x7f0000000440)=""/191, 0xbf}, {&(0x7f0000000500)=""/111, 0x6f}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/76, 0x4c}, {&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/2, 0x2}], 0xa, &(0x7f0000001780)=""/242, 0xf2, 0x4b6c69e1}, 0x0) 2018/05/11 01:18:58 executing program 0: syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/11 01:18:58 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x61a8) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/11 01:18:58 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000080), 0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x402) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0xb1) 2018/05/11 01:18:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f00000004c0)={'ip6gretap0\x00', @ifru_mtu}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 136.851719] bridge0: port 3(team_slave_0) entered blocking state [ 136.858175] bridge0: port 3(team_slave_0) entered disabled state 2018/05/11 01:18:58 executing program 0: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000040)) 2018/05/11 01:18:58 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, 0x8) 2018/05/11 01:18:58 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) fsync(r1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001080)='ipddp0\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001140)=ANY=[@ANYBLOB="cf186255f5f4d01871c9a1ff9604091a3094764064b3d65f3f37c2e5bd63c35864832c3e50e60519c1e0860d5c69e5c7932302d454e9e69854ba0b088d120f915426b5"], 0x1) fremovexattr(r1, &(0x7f0000001040)=@random={'os2.', '/dev/rfkill\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) epoll_wait(r0, &(0x7f0000001100)=[{}], 0x1, 0x0) 2018/05/11 01:18:58 executing program 3: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffd4b99d03, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="00ffedffffff0000000000070000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/11 01:18:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') kexec_load(0x800, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9ba91237bf41188680a1b28cfc2dcfdce275a693b838", 0x16, 0x0, 0x7fff}, {&(0x7f0000000100)="8765cc803df06b38eaa1aba5b90ff42579486f9f02966fe7125fce546c05b2619be28b84362ebeeb6702ef52ee2eb37a5256c68ac14986df22f8b0cd19b71ff85309bb54cbaa3a738ff792f000c830fc5b72e01faf1fe6cc79e0f31755f21f0db4592f36300cc2a19fb6a8258541cf", 0x6f, 0x101, 0x400}, {&(0x7f0000000180)="6258a2a1234cf9a5f04bd1f57493", 0xe, 0x4, 0x3}, {&(0x7f00000001c0)="4b154846bceefc5e6a5d6b0bc03e23640c21eee77dc85be6945c0ddfd67b831505d4e87b02d69aae841e8c30f8db79f6973d87e98ed386be4fd01cfa7f74efb715e60244d8f6a77dd6c17932e5c6a694498d87386ee7a534cb314e10051604ccd4bb98bd47a63bce00af1511e3468c57da3e01e67b358c70acaa0128dc9b1db737a4b1adc7d69956693de8f822d6f27c5d71cbca0604845aed26e5d85347890cb6b75645e1f59a78db821a39f1b0b53305fe05306ccbf05d597e353fe2fd01556bbb2e86cb5c01b79e88a4c67dddb156cb2aac476fa9c8af84cf0018aa9f0519786e9994938110e32edc7f3e01feb46b9adb15daf247ea0ea59e", 0xfa, 0x80, 0x10001}], 0x150000) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000)=0x809, 0x4) 2018/05/11 01:18:59 executing program 7: r0 = userfaultfd(0x80800) r1 = shmat(0xffffffffffffffff, &(0x7f0000005000/0x4000)=nil, 0x5000) shmdt(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/05/11 01:18:59 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000080)=@ipx={0x4, 0x1ff, 0x62, "5dbf78a14d8e", 0xde}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)="b74bc0888767a7089329e707787182e0b6ba38b596f01213917163738d5bcad11661fe6286106e53b3cb8b31a6a2d5f45a5794e4e23054679df127979514e7e0e4d0d2b56c83ba5939cb96f72d58d68da5fcc39b380b9f90a444597b29cd7583979174aa1215031c867fc6182e0273b8d020a0e53573251ecac88a57bcb6cfc6c6dd673514d1bd48648fa8bf6314993e092854430c", 0x95}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="9bde2099e5e8e3d67616ef8b4578b616be0a5316fb3375bb1f80b67199ab9781c6657c65c7258959ba6f7f4c039380a5acf121112d12f9800bd18a09fb575a4ecf881f6bff5fb5228d116c59af01ed24ef77c01b2c66de2d3d0a1af0abee24be7327eb51e6ef05f62f809996f8099c5d2002d549f2e517ed726479de6a9dc095b7b51b859d95843dd807a41c2e0948138de8d50837391a5ea9142d5e2992308546", 0xa1}, {&(0x7f0000001380)="fb0294ef5189787ec73c0d1b3738d63cd4ae326f6bdb9c45cb6d3a6062243ef8d43bcba51a3fa173229def909bc2d312dcbbd1562fbe2cd2e0be6325184ad780dee54170b8bfbdad46ea032da3ab96609f42f303e6001059cfbe8c2cd1c53da239c4", 0x62}, {&(0x7f0000001400)="217f513e5f654d62d2fabd7f610837", 0xf}, {&(0x7f0000001440)="c2ff5085554f02142ddbea27e8d55e3e096a37427b5c60a8504291e4f5a52f", 0x1f}, {&(0x7f0000001480)="24a5b90e5234e1972ab8df3ffb1e9218557dce699036075ce82e92b156c88cc5fb100d16d368edb501331e2f506fdcb660fe3a1ffbe1f817910234de978026c22363f4b844466b90e5321cfdfe0493eb3c5c66789d014ad14af6fbe0ebbe418fcbd3753e8a1cac4b563b8ac0da71fda42b78513a17e0e2bf4b9a6a0075f9febfed1952a71912f81e0f7dc316776503a557d6db332e0dc2d116950b1055e7b94e8bcd0907c726a9ef83c3b409642f7550bf3864eba8ab9ffe8e8ed7aa218dd124103ccd0d7b1bffacf4698c64261569d2932b7323ffbff0245ec422cc75532795fee312ae2aa8", 0xe6}], 0x7, 0x0, 0x0, 0x4004080}, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000, 0xa, 0x3, 0x20}, {}, {}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001640), &(0x7f0000001680)=0x4) 2018/05/11 01:18:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[0xfd], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/05/11 01:18:59 executing program 6: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x7, 0x2, 0x0) clone(0x0, &(0x7f00000024c0), &(0x7f00000023c0), &(0x7f0000002440), &(0x7f00000034c0)) 2018/05/11 01:18:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffffffffffe87) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x203) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/11 01:18:59 executing program 5: accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4420c0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000180)=[0x0], 0x1}, 0x20) r3 = dup3(r2, r1, 0x80000) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)=0x2) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r4}) clock_getres(0xffffdffffffffff1, &(0x7f0000000080)) 2018/05/11 01:18:59 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8001, 0x100) unshare(0x40600) getsockopt$inet_int(r0, 0x10d, 0x4000000d8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/11 01:18:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) sendmmsg$unix(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000006c0)="c6b799a6098943e13385f132a230bd9b545ef2b481ad6dc12108b0f706ba4232fd5403aca8f6874f89057ecb2556f36da43c33421dcb414d5471f0747194d56e958848cc19edcf4ef260402add756988ab6a5dc496301aa89d0fe15cd6f8ec5d13ae5c3188d80fea51d18698b440e0e36afd7416fbda5649424634b0755535e05e1a0d6772995b6d8050dc70232b7bb995185f11959e3cb3afeaf45e7dc5ea7b5d2a753931003b712e75cd13f38fce2b2e7f8817d3b33d61eba6870bc492cb02afa36735bc6849889c31855bec1d165aa58fce77fff7453f7df4", 0xda}], 0x1, 0x0, 0x0, 0x4000081}, {&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="5678487058ead057b9f25e031213540a6949ed0855115af19531c99b5a4b827084a32c2f79369795eb25839605dcb9788bb175e48012a173dde41637132f043a549fe425113774a25212ed5bfe54b02b29915c49c85b91425b6f927e25fa51ef58b1f4e3387e7cc009be6ecc8cb490bbb5df2dc56ea4a59e957a70ad021b07fcfbde5bf7107da2360801cf52b158268e327c0f3034df8456fe108e3989b2408a1f8816e4be49317e7cb8041082e219800aed3a6a511e79ec47cccbe2a81469fb10d2102f9a6d470712c93860c90be50708b88a19919d2acac5ac7ca5d5c0a87fe12d2fc493b3aa5308956b93", 0xec}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000002962001800000200000000000000ef0000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40010}], 0x2, 0x4000001) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"73697430040000000000ffff00", 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000840)={@mcast1, 0x0}, &(0x7f0000000880)=0x14) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000580)={r5, &(0x7f0000000500)=""/87}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000004c0)=0x7, 0x4) ioctl(r4, 0x4ef, &(0x7f00000000c0)="2bd0645c37f73a8baa3e237aaa42a61b941cfe499053bd2e3fc673") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000009c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e40)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e80)={{{@in6, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002f80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003280)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003240)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="50020000", @ANYRES16=r1, @ANYBLOB="000229bd7000fedbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="6801020044000100240001006d6f6465000000000000000000000000000000000000000000000065d9f1a71c00000000000800030005000000140004006163746976f40600000000000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800cfda832fcd", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r6, @ANYBLOB="4400025f6964000000000000000000000000000000000000000000000000080003000300000008a5f10bdc934e7112000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="780002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040009000000"], 0x250}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) 2018/05/11 01:18:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xbb1b, 0x73c5, 0x0, 0x1, 0xb, 0x0, "6a95d5ffc9f2f7b925b0fefe6c69936ba39cd72f0e0cb5004ea7021d0dae9c48adff7f68cccdf1f52cb9da44c4b409bd7801759df5eba94e7e6c35dcef4890a1", "9bd4a5f6c81f6f430a15024d7668834bd0d1683ad6c4f372e73c7d6cc54d874085076d06cefcb7cff97f8d9988dbb83d6cc2333cdbde98bc11bef5391faa3f41", "dc86660a286b9616cbaa620486efce8c615de40730714e11c7c768526e4b49a5", [0x8, 0x101]}) unshare(0x200) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) fcntl$setflags(r1, 0x2, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r3 = getegid() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000540)=0x3) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ptrace$getenv(0x4201, r2, 0x3, &(0x7f00000001c0)) socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0xfffffffffffffc2b) r4 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='mangle\x00', 0x0) r5 = add_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="27f90470a9b06a390e043f6507c2b0", 0xf, 0x0) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) chmod(&(0x7f00000000c0)='./file0\x00', 0x1d0) 2018/05/11 01:18:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0xbe25, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) 2018/05/11 01:18:59 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x3fc}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/11 01:18:59 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220a03, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r2 = semget$private(0x0, 0x4, 0x2) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="042f7b666b696c6cbe000081120000000063cdcbde822b008d4d0000"]) semop(r2, &(0x7f0000000080)=[{0x0, 0x80000001}], 0x1) 2018/05/11 01:18:59 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x21}, @multicast2=0xe0000002}, 0xc) 2018/05/11 01:18:59 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f0000000a40), 0x400000000000224, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x20) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/106, &(0x7f0000000180)=0x6a) write$tun(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0) r2 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) 2018/05/11 01:18:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000002900)=@rc, &(0x7f0000002980)=0x80, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000029c0)={@multicast1=0xe0000001, @rand_addr=0x907c, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0x21}, @empty, @dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x24) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000001400)={0x1, 0x7, 0x0, 0x7fff, "d31cab6603ced199fc657ed66aec66ba9d0790dde79e29e21f3cda2fb70b7121d386851c92d190d5f9770e33", 0x6}) sendfile(r1, r3, &(0x7f0000001300), 0x100420000000fee) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000180)=""/164, 0xa4}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/35, 0x23}], 0x6, &(0x7f0000000440)=""/15, 0xf, 0x6e22}, 0x2}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x4}, 0x8000}, {{&(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/134, 0x86}, {&(0x7f00000008c0)=""/252, 0xfc}, {&(0x7f00000009c0)=""/124, 0x7c}], 0x3, &(0x7f0000000a80)=""/79, 0x4f}, 0x76}, {{&(0x7f0000000b00)=@nfc_llcp, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/39, 0xff34}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f0000000c00)=""/159, 0x9f, 0x8}, 0x7}, {{&(0x7f0000000cc0), 0x80, &(0x7f0000001040)=[{&(0x7f0000000d40)=""/186, 0xba}, {&(0x7f0000000e00)=""/145, 0x91}, {&(0x7f0000000ec0)=""/142, 0x8e}, {&(0x7f0000000f80)=""/52, 0x34}, {&(0x7f0000000fc0)=""/57, 0x39}, {&(0x7f0000001000)=""/64, 0x40}], 0x6, &(0x7f00000010c0)=""/186, 0xba, 0x9}, 0x118}, {{&(0x7f0000001180)=@can, 0x80, &(0x7f0000001340)=[{&(0x7f0000001200)=""/241, 0xf1}], 0x1, &(0x7f0000001380)=""/95, 0x5f, 0x3}, 0xff}], 0x6, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002600)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) setfsuid(r4) 2018/05/11 01:18:59 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20000004}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0xfffffffffffffff9, 0x1, 0x5, 0x1, 0x12}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) shutdown(0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/11 01:18:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x208001) 2018/05/11 01:18:59 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') setns(r1, 0x0) 2018/05/11 01:18:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="84d146b9444e84a302ed1d97fe435b31d2e0e9c9798e1c6a88812c72bfce"]], 0xffffffffffffff2b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x35, 0x9, 0x0, 0x6, 0xa, 0x6193060ad354e00a, "f1b6cd494150ec99a93676773f2f8cc3b8870ad5b41d5b27a213972c154a519c0bf37bc1b12082e5100f2c0fd33a00758670fee9c9d2597e4f0e7a1936576546", "69fee1dd3a2d228ec181c911bfe28e43ab9eb8b323b6253c8747c74df777a0b63de10ddd3b81b9387fd746f2eeb902e7b1fcc9d37995e027531ffe1dffd0a6ef", "0158266265b3451ae6c7f051ea2b983af5fb01208f86bb7e8dfd49bb087a7a77", [0xfffffffffffffffa, 0x80]}) 2018/05/11 01:18:59 executing program 1: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x12053df4) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x424002, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2, 0xb, 0x3, 0x2, 0x35, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d4, 0x7, 0x9, 0xcd}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xb, 0x10}, @sadb_key={0x14, 0x8, 0x4b0, 0x0, "dc42d86559c9fac4e5f3c64f218987c27a81117a7055adae19e5874929ac1029d6250fb9b0de21f79a547d72dbf49264eaa0f5d91b1d6d214d29a3c10ef6a0f22cc9ce7c30905f766c924c627ef74ddae56f2680f9d530ac44bb1cebf5c931dd3c20b5d245d9660a9d9c2f25ea8990c45cfa1a1e76e7707ef21f745d04a2eeddba8bc47e514498cab5bfb157e3c6b3561fab582de260"}, @sadb_x_sec_ctx={0x16, 0x18, 0x6, 0xff, 0xa1, "eb506a7a330cd7d176643c266f0d6050dc5e8d2a094541e103a45646c008cf98846b15a9e930994cfc8271f69e23e4610a22732a20b4b2760ab77b6ce201f7dbf158ab8bba1bcfd1bebcbd8a2f7f8289297e64eb5a99827f5db031a6d9a353378613caf2b215b0a8167ab62c965d8bb0e03a910527936f326e21e256b963d5f6bedc07db9ff471a18601f67ca7c05e8f7c4cfebc730129c87651028e4bcded59e2"}]}, 0x1a8}, 0x1}, 0x4000) 2018/05/11 01:18:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003ba000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x10002) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000080)) 2018/05/11 01:19:00 executing program 5: r0 = socket(0x1e, 0x805, 0x0) sendto(r0, &(0x7f0000000000), 0xffffffffffffff7a, 0x0, 0x0, 0x21a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) sendto$packet(r0, &(0x7f0000000000)="a6cf32711511abc301ed351cdf47c6b23c0b16c415cd62e56ae2a32ed634d864d69c84e6703e96a92ed6048cc0fef179fe0d8bbf60a22e9df2a1322135ecdd1b7b12127cf73f9ac2ecda4919de55237578b2fbf97bf88171cbc8e9bd0115dae641b5842898aae0b615b1d347ef8bbd80768e6334ffb3f2910afb52c51ed302972e531f5211adef2fd7aaec8d8b145e9cee3a865e41cead3d8d3e1f99e700792692449a4d", 0xa4, 0x84d, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) io_setup(0x6, &(0x7f0000000300)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x8001, 0x0) symlinkat(&(0x7f0000000480)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00') connect$netlink(r0, &(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2000000}, 0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x8, 0x40) r4 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x80000, 0x8) linkat(r3, &(0x7f00000003c0)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x6, 0x800e, 0x9, 0x7fffffff, r5}, 0x10) 2018/05/11 01:19:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'veth1_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/11 01:19:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x74aea64be35cde8, 0x7fffffff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x2b2, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) chdir(&(0x7f0000000080)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x800) umount2(&(0x7f0000000040)='.', 0xa) 2018/05/11 01:19:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006", 0x12, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/11 01:19:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) inotify_init() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/11 01:19:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0x18) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000000000000ffffffffffffffff28010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00028010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000a0000000000000068004354000000000000000000000000000000000000000000000000000000010300810001000000050000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000001000000000e80b0000000000007f0000010000000000000000ff0000006272696467655f736c6176655f3000007465716c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000360001050000000000000000000000000000c000e0000000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x300) 2018/05/11 01:19:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x4) mmap(&(0x7f0000581000/0x3000)=nil, 0x3000, 0x2000004, 0xa0010, r0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x7, 0x7) 2018/05/11 01:19:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f00000000c0)="ae08be1c24405f", &(0x7f0000000100)=""/83}, 0x18) sendmsg$nl_route(r0, &(0x7f0000005200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/11 01:19:00 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000002c0)={0x7f, 0x3}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)={r1, r1, 0x9, 0x3f, &(0x7f0000000040)="33758b79827b688fe41e278a5a2352dca432df09cd3be5b931eb11a30607f5832c1ae1c7ac4b8c3ccdcbd61f3a3109d3d6bc0c301f10ff6d7c14b7cb488eff4f8f9851d29db6ccff6c669d1a1098e53981946a5d8b97d72880386fb8c5c03c27efb3934ed150d76c580533cb0031cc79fc89fd36c5033768dcde582357d12a6cae34084d98e82c2e74589aa14f8538babd3cf33e52d77f4c57f40be33547676cc6c614c01bc30277f67fd54d1ecfb733c0871530c0e9a220772fc993d509bd84893326922aecb8e002e403cd98", 0x4, 0x0, 0x9, 0x8, 0x4, 0x3, 0x72, "39dbff7d715e1b20349aebcabbe285444f618bdf396475c065f09d6b0316b1bd39fb7caf6a11694e76fdd9f67f2427cc5b98d9e46d1b9134ad432c660a5bee7d53a42e6681224e246bae23e0faa974a96acd0c904c62adb74b4afae622038ca97830d437434fe8820704a4d749d8c7c3c4f8211525c9fe88ea2e47fcea874f49b5d269b2e39b5a8f6f3095bcaa63fa4bc54d2259578d96be03a26d151a9bf7a1e505d0abd7e47a004327d31c0679cca55f7740f8546732d2054fd8378acad241be098564c96a48922cdc2b916915d08f149ed5adf5ceef5d47bdc24329cf"}) socket$inet(0x2, 0x803, 0x7) [ 138.907636] Unknown ioctl 1074819273 2018/05/11 01:19:01 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xffffffffffffffff}, {0xa, 0x2000000000, 0x0, @empty, 0x1}, 0x0, [0x0, 0x3]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 138.943793] Unknown ioctl 1074819273 [ 138.948884] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/11 01:19:01 executing program 4: ioperm(0x73c3, 0x8, 0x5) clone(0x4000, &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="fe") mlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) r0 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) getsockname$netlink(r0, &(0x7f00000001c0), &(0x7f00000002c0)=0xc) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'irlan0\x00'}) r2 = socket(0x5, 0x807, 0xffffffff80000000) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0x8) 2018/05/11 01:19:01 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000d30ff0)=[{0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000000400), 0x4924746, 0x10) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/184) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x20400) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x1) 2018/05/11 01:19:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='cmdline\x00') exit(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x7fffffff, 0x7, 0x1f, 0x7f, "514a0bd5074858ba19b9543096259ae8f2902ca1f2caf7dede8864c1c74b7ef0c871fcb658fea1297fef13e1", 0x3}, 0x7, [0x401, 0x0, 0x3ff, 0x9, 0x3, 0x4, 0x5, 0x1f, 0x694, 0x3ff, 0x6, 0xffffffff, 0x8, 0x100000000, 0x268, 0x3f, 0x100, 0x3, 0x10000, 0x4, 0x4, 0xfffffffffffffff8, 0x7, 0x169, 0x8, 0x1, 0x40, 0x400, 0x3f, 0x100000000, 0x8, 0x2e40, 0x100000001, 0x3f, 0xbdb, 0x7fffffff, 0xffffffffffffd97e, 0x5cbc, 0x6, 0x9, 0x9, 0x1, 0x7, 0x100000000, 0x7ff, 0xfffffffffffff801, 0xffffffffffff7fff, 0x8001, 0x2, 0xa77b, 0x3, 0x1, 0x7, 0x1, 0xffffffffffffffe7, 0x5, 0x0, 0x800, 0x6, 0x24e4, 0x101, 0x1f, 0x9, 0x9a3f, 0x0, 0x9, 0xffffffffffffffff, 0x4, 0x8e, 0x9d0, 0x8001, 0x1000, 0x20, 0x2183, 0x7ff, 0x8, 0x6d108bce, 0x5, 0xfa, 0x9, 0x401, 0x9cc5, 0x9, 0x40, 0x3, 0xde, 0xfaf7, 0x42, 0x2, 0x10001, 0x64, 0x0, 0x800, 0xfff, 0x8001, 0x0, 0x4, 0x6, 0x1f, 0xbe9aed7, 0x3, 0x2099, 0x2, 0x1, 0x6, 0x3, 0xfffffffffffffffa, 0x9, 0x3ff, 0x6, 0x4, 0x9c, 0x3f, 0x3, 0x9, 0x8001, 0x80000001, 0x1, 0xfffffffffffffff9, 0x100000000, 0x7, 0x5, 0x0, 0xfffffffffffffffd, 0x81, 0x2, 0x3, 0x1]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) read(r1, &(0x7f0000000080)=""/108, 0x6c) 2018/05/11 01:19:01 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22}, {0x1}, 0x10, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="18000000000000004000000000000000d500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0xfffffffffffffcc0, &(0x7f000039efb0)}, 0xfffffffffffffe74) 2018/05/11 01:19:01 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) prctl$getname(0x10, &(0x7f00000002c0)=""/102) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x40000) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000140)=""/115) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00000015c0), 0x492492492492663, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)=0x0) sched_rr_get_interval(r6, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10001, 0xb44}) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x9) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000040)={r7, 0xffffffffffffff81}) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000340)) socket$key(0xf, 0x3, 0x2) 2018/05/11 01:19:01 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x8000) ioctl$KDMKTONE(r2, 0x4b30, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x5, r3, 0x800000, &(0x7f0000000040)={&(0x7f00000033c0)=""/4096, 0x1000}) r4 = dup(r0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000000c0)) accept4$ipx(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) [ 139.202452] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 139.264246] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/05/11 01:19:01 executing program 2: r0 = socket(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '?'}, &(0x7f0000000080)=0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10001, 0x20, 0x8, 0x1, 0x4a}, 0x98) 2018/05/11 01:19:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ftruncate(r0, 0x104) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x408000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="070000000000000000000000000000000000000000000000000000000000000000000000cd2b673588"]) 2018/05/11 01:19:02 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket(0x2, 0x803, 0x1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) mlockall(0x3) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r3) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) keyctl$invalidate(0x15, r4) keyctl$chown(0x4, r4, 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x302, 0x0, 0xff, 0x44e3, 0x6, 0x0, 0x4d, 0x100000000, 0x200}) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/05/11 01:19:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', r2}) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac000000b3d27f7dc6926146f9d83d33de2469b8c8f23931ae49aec030aad2bb5bf336e90aafac23bb18a4e5d841fe2f3c4a8164daba1361e13de215bbfc30b2cabd36d4421042077fade290e929d16cfd7f49f9dce9e0cc46b1dcc091cdf9d98a6185b612b3f6b4014655808424f19d03954a578ccad71ede28028774fa0fe6308399ad935ebade2caedeb793c671354d4937d95e4c61078dc4389dbbffc75889f319f6bc610fd326443dfd6abb98e9bd1612c958ee6d4137b939ece21d7c04f0c0507061abcf"], &(0x7f0000000140)=0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x800, 0x3, 0x7f, 0x10}, &(0x7f0000000240)=0x98) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/05/11 01:19:02 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030290000000000000000000000f7ff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000040000000000000001fe800000000000001100000000000000"], 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1a1000, 0x0) 2018/05/11 01:19:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206002000a843096c26236925000600290002000000ca8a9848a3c728f1c46b7b31afdc1338d54600009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/11 01:19:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{}, {0x7}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x76}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000004}) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0x7, 0x5d4, "66fd3b97f2be1bd85c9dc42f07505044aacb1e8c6e60dbfac72b103894316bcb69dd0f0e4b0d95045456096621e5dd6730751564796449efe279f0a4e26ae3", 0x30}, 0x60) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080)="be78", &(0x7f0000000380)="5bfd4345329ebed9359175649300ebf401808b811c8fb2be1763c7a20ad7700c06f47689f5127d9ecc90e9fa487ed2724e650527d03013898e65b2a06561d8b0a0abafa9cea84132e00666f832702a16c9637720dc22cc4bc64f13d91f973599c1df9a0ae1f2c6e683fdf8b2b8febe8a21544b0b4606f7b601de643fe7d316186f51a988fd0e9720f2bb6042b716e138c8b4140983f8d17dcd752de14f", 0x3}, 0x20) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000002c0)=""/91, &(0x7f0000000340)=0x5b) socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 01:19:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x74aea64be35cde8, 0x7fffffff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x2b2, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) chdir(&(0x7f0000000080)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x800) umount2(&(0x7f0000000040)='.', 0xa) 2018/05/11 01:19:02 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), 0xb) 2018/05/11 01:19:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x2}) read(r0, &(0x7f0000000000)=""/252, 0xfc) socket$l2tp(0x18, 0x1, 0x1) 2018/05/11 01:19:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000016) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x400000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x7, 0x9, 0x7, @random="1dd6987d7611", 'team_slave_0\x00'}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x4, 0xfffffffffffffee5, 0x81, 0x400, 0x0, 0x3f, 0x6, 0x80, 0x1ff, 0x7}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) geteuid() getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x1) 2018/05/11 01:19:02 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0xcc0) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$setlease(r1, 0x400, 0x3) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xab6, 0x2, 0x2, 0x1f0, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x89c0, 0x1, 0x6, 0x1, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0x6ce, 0x20}, &(0x7f00000003c0)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)="55d52bde1d9612284828e8b6ed3d0fb0b7b619c6d3411971d7c76f8a4602aac4033275a691611ab7dbdc07ec008995d9c320601cca6516080baede4c5d362782b379c9"}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0xfffffffffffffff9, 0x4) pipe2(&(0x7f0000000040), 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10, 0x100) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) shmget(0x1, 0x2000, 0x78000228, &(0x7f0000ffe000/0x2000)=nil) 2018/05/11 01:19:02 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/11 01:19:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) write$binfmt_misc(r0, &(0x7f00000005c0)={'syz0'}, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) sendfile(r0, r2, &(0x7f000000a000), 0x80000000) 2018/05/11 01:19:02 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0xfffffffffffffefe) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000000440)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) [ 140.406780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/11 01:19:02 executing program 3: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x19f, 0x0, 0x8776, 0x7, 0x9, 0x101}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="37ddda8520add8e2291be5655852e772e48ee6b41dfe4e5437152c10ef5c368a102c2bdc4b8a2f818deb54f0ceff64147643385924081cc50990347797084ec37f8afa370e3b73a86684b138e2eff59df7cab419200f31ee7af44a0553bae1be47d5562fd20f1fe9c4dc7c66613aed2d6c0387f857ff747adcd0e9dc576033fa743ba533341839f0031b7179b2249ebf3a26db100e3f2e3c4fc1db32df671ec74deb888d5ac6fa47111713bfdeb98e4b11cdcc069ef20be5159449e0c26107dbb2f854c0991daa388fd48bab92046c48a716dfaa6f3d69d7e2e449d60478bdd29dab25035528a4f12d") fstatfs(r0, &(0x7f00000001c0)=""/118) [ 140.503181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/11 01:19:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/netfilter\x00') write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x2af) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x7f) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000b40)={@mcast1, 0x0}, &(0x7f0000000b80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'rose0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x5b, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xffffffff}, 0x8) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) sync_file_range(r0, 0x2, 0x0, 0x6) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) 2018/05/11 01:19:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x252) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) socketpair(0x13, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/05/11 01:19:03 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x235) sendfile(r0, r0, &(0x7f00000010c0), 0x4c35) open$dir(&(0x7f0000000040)='./file0\x00', 0x2c0, 0x0) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) 2018/05/11 01:19:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0x345) recvfrom(r1, &(0x7f0000000100)=""/180, 0xb4, 0x0, 0x0, 0x0) 2018/05/11 01:19:03 executing program 3: unshare(0x8000400) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x808000, 0x2) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, &(0x7f0000000180)=""/119, 0x77, 0x2}, 0x100) 2018/05/11 01:19:03 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0xb, 0x19, 0x0, "56d67fa42b9b3b5fd1a4d026e1b148ceaa0bbbc42e1ee4d5040288685627ef36a2dec16017845ae83e73367b3cef50b31ff00ab6b206d9b295f1f8afd2cb11e6", "156f54cef40034ad93c14593334a4ef1d4943d768bd87c6778d4d307901a9b933a196a02948646fafef039d262a9897db77af35a8bec4844f51c49ca4ccde484", "8a2d15b952c19a58568193bd8d6c18915a2873cc200e482f2a4fcfac6ffbbbb6", [0x0, 0x80000000]}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xffffffffffff5765, 0x8, 0x7fff, 0xff, r2}, &(0x7f0000000440)=0x10) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/11 01:19:03 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xd01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80, 0x800) fcntl$getown(r0, 0x9) r1 = gettid() getpgid(r1) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/udplite6\x00') preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4200, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x37, 0x79d) 2018/05/11 01:19:03 executing program 7: unshare(0x400) pipe2(&(0x7f0000000000), 0x4800) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x0, 0x8, 0x0) unshare(0x40000000) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000500)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) 2018/05/11 01:19:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)="bc05bb4e6e1f282adcfced7b275460e82529b21201") writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="00000010000000", 0x7}], 0x1) [ 141.350573] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 01:19:03 executing program 0: socketpair(0x1c, 0x800, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x610100, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)) 2018/05/11 01:19:03 executing program 3: syz_emit_ethernet(0x141, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd607660510030290000000000000000000000000000000000ff020000000000000000000000000001010090780000000060c5771e00000000ff01000000000000000000000000000100000000000000000000000000000000"], 0x0) 2018/05/11 01:19:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x1, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000200)="18", &(0x7f0000000400)}, 0x20) r1 = memfd_create(&(0x7f0000000040)='ppp1ppp0md5sum%self-\x00', 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000240)=""/4096) 2018/05/11 01:19:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') socketpair(0x4, 0xa, 0x2, &(0x7f0000000080)) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x8cb, 0x5, r1}) 2018/05/11 01:19:03 executing program 1: r0 = epoll_create1(0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000000080)=0xffff) r2 = epoll_create1(0x0) close(r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 01:19:03 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x4) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000000280)="17", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) [ 141.879346] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 01:19:04 executing program 3: r0 = semget$private(0x0, 0x20000004103, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000200)={0x3, {"e87e4bf99b5570"}, 0x10000}, 0x10) signalfd(r1, &(0x7f00000001c0)={0x7}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0001, 0x40) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r3, r4}) set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)) 2018/05/11 01:19:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x4, 0xfffffffffffffffd, "c2225460647bf8184e6af1909d87fdde2544518d087bf08859c27159c1f91195c6e69da1ed585a723902d0233b40106b24d5dc083fa8098813d453ce7cc1b1", 0x3e}, 0x60) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) 2018/05/11 01:19:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000026c0)) 2018/05/11 01:19:04 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7061770800010000000000000000fcff98c5831ca9b6000049c04969dbf5e08e31dcd6c9a255ade6adc12f000002400000000000000000000000000000000000000000000000"], 0x48) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x1a, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001200)=@sack_info={r3, 0x7, 0x8}, 0xc) 2018/05/11 01:19:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) 2018/05/11 01:19:04 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0xfffffffffffffc00}, 0x8) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000180), 0x10000, 0x8) getdents(r0, &(0x7f00000000c0)=""/145, 0x91) 2018/05/11 01:19:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x143000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000009c0)=0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() r9 = geteuid() r10 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000800)=0x0) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)="41af53b4c705b9491143ef539ad3f4725b34b9a7ab1110dd1a8bab5e9b37998399da3cf8f557d60270a7a1b9537e326a263d5e5f8906ea7a9e0989", 0x3b}, {&(0x7f00000003c0)="2391e67fdc7307c153fe9b91288868c35410b08221ec5e3f456de3db1385826571dc507ef1e58a72d89b19e32bc5ebbfd6a15d8854c94137e80a54ed578c00c0e7160becf215d4fe4810ccdfef7251655b75961b5868cb9f24de0218a85f339b6b6bf68109a0dfa51af37652693aa74c9da2810bdd56d7754ce1f8d9537cadbd284a1264631bb26f248b444c9953bdbbd39f315abf2cd203599335da3e2d31bce3218759b10e409ca3cffcdf1f7c2261a2068d126abd95cff8d5e12b0b38a8a4f041bc72185afc417fea8ccb3aba7814c0cce0d3fe19c035ce534297ba7cee296872ac", 0xe3}, {&(0x7f00000004c0)="b814ebec49580eb4b1352fa34b8e4894f26c80946381ad5a2f1936af30b2dfebb66f641e33c0bf2e9940e30dc4170afe405896cf0e873cc12a47e1c2f16cae", 0x3f}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x800}, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/162, 0xa2, &(0x7f0000000180)=""/244, 0x1, 0x1}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000e00000000000000000075ec"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/11 01:19:04 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) bind$packet(r1, &(0x7f0000000200)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @random="0974d94508d0"}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3, 0x2, 0x690, 0x0, r1}, 0x2c) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/11 01:19:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000002a40)='task\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002a80)={0x0, 0x3, 0x20}, &(0x7f0000002ac0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002b00)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, &(0x7f0000000080)=0x20) 2018/05/11 01:19:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000000307210000000000e4ff0000080001000000fff500000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 01:19:04 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/11 01:19:04 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8001, 0x100) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x1) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = socket$key(0xf, 0x3, 0x2) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x642242, 0x0) getsockname(r1, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) 2018/05/11 01:19:05 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x7, 0x4) finit_module(r1, &(0x7f0000000040)='\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0xf9, 0x6}) socketpair(0x5, 0x2, 0x2, &(0x7f0000000000)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/05/11 01:19:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x0, 0xee}}) 2018/05/11 01:19:05 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/11 01:19:05 executing program 5: r0 = socket(0xa, 0x5, 0x0) kexec_load(0x800, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="99dd0f0143edb13b199dfa601c7c5aff11d03c9afbb22a73093413514cbcab96bb819f8103747215edf1e51fd5fbc8d9fdeb6eca758353a4f08d5adfcb0fde8711a31f18f4945552d7bcb36335829caccfb96145f011d31f1aca6e713d285183819d3d6ad89d962394eade5b61f6bd68723e6373da4dc2a0254ed1a889c1018fb6651bcbb7369e69008b3fc81f1b2f1743f2be1b8262ad6d493b5d832d5dcf354e47cc55a7b5e416412785a205deb09c20d888f3c3d75245e47df5dd94d701fed9986cd4a9f9844ce56c65d7d7342e19", 0xd0, 0x7ff, 0x4}], 0x30000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x8000, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x402) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/57}) [ 143.105142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 01:19:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x51}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0xbc, "5586b82aa6881c45423e2792a58d93d58905386cb525b131d7a01fbe51080e9c65f0d374583d8aba2acc17834968b50bb603945ad8197cfaa647f089f968324d9466642315fc999076ba738f7479b810e7112b5a54f7e9b38384d6037b66a32505753c4245168d9b8e973194e341b5a064c318f9072df5681002f748164b1e09dcff51e00f8aab6c21955133516848b3b63271628462d4ddb40a3c54ae5c202f97e5f84ee8285e9cb0f2d2932a39003c05acf0ab1e68f9fc6b62e87f"}, &(0x7f0000000340)=0xc4) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffe, 0x0, 0x10001, 0x400012f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x400000004, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950000000000000035a6d0e67b3e14233b346ece32e8a2f82df7"], &(0x7f0000000080)='syzkaller\x00', 0x40000000ea4c, 0xc3, &(0x7f000008c000)=""/195, 0x0, 0xffffffffffffffff}, 0x48) 2018/05/11 01:19:05 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a3a587", 0x38, 0x2c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x21}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "86e1b2", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}}}}}}}}, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40002, 0x0) prctl$setendian(0x14, 0x2) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x10403) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x1, 0x5471}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x1, 0x3ff, 0x8000000000000000, 0x9203, 0x7fff, 0x6, 0xe9e4, 0x3ff, 0x671, 0x7}) 2018/05/11 01:19:05 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x82102, 0x0) sendto$unix(r0, &(0x7f00000002c0)="80d35640553daeee483a2b785bab572fc5056a4dc00149bcb3f9dcda923590757ef76ae53c2707c53b1b53829005d042a61f2c1fc8e4e9fd2211da11116797d2ed13283f7e731053608fb79d15a69df3cfdb1ec39986478e627215ddcabd", 0x5e, 0x41, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = getpgid(0x0) move_pages(r1, 0x3, &(0x7f0000000240)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil], &(0x7f0000000340)=[0x9c4c, 0x400, 0x1, 0x9], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fchmod(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") preadv(r3, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='ufs\x00', 0x2, 0x0) 2018/05/11 01:19:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000000040600) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xfffffffffffffffa}, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40045565, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/05/11 01:19:05 executing program 4: unshare(0x20500) bind(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9631, 0x40) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x1, 0xd4c8, 0x546, 0x10001, 0x5, 0x2, 0xa8c, 0xfffffffffffffff8, 0x0, 0x20000000000, 0x0, 0x1}) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x400, 0x3f, 0x101, 0x4, 0x4, 0xfffffffffffffffa, 0x1, 0x8, 0x45b6, 0x1, 0x8, 0x8000}) 2018/05/11 01:19:05 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6e65120c3f384c99d5ec89bb742f51ba50fab97dfbefca83dbd4e929950400000000000000009aa27977657c2700e0a941b2a9dead2d7c86a26b80ce8fc51b17c7740298a1fa216d4127b8d47a8560189bccada2005039b27ab168946ce14e0fcaf9193a8e0b078d8d69d76ebde7820ecc39336acffd9c85bc3e8c21a6b27f699ea5ff27adcbaa9eb957ebebaea5d983add26855be1dc07420b39b8b62240e14eec07211f8e12615e80b1fdb7d69077283e0211d471a4b37e9cc810e7cc7f76504f65f8ddf0d883c9b9366d93e") fcntl$setownex(r0, 0xf, &(0x7f0000000140)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1ff, 0x0, 0x4, 0x9738}, 0x10) 2018/05/11 01:19:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') fcntl$setlease(r0, 0x400, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f0000000280)=""/188, 0xbc}], 0x4, 0x0) sendfile(r1, r0, &(0x7f0000000140), 0x800400000ff) 2018/05/11 01:19:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001140)={'icmp\x00'}, &(0x7f0000001180)=0x1e) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@remote, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000013c0)=0xe8) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) recvfrom$inet(r1, &(0x7f00000011c0)=""/156, 0x9c, 0x0, &(0x7f0000001280)={0x2, 0xf51, @multicast1=0xe0000001}, 0x10) getdents(r1, &(0x7f0000001080)=""/170, 0xaa) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/11 01:19:05 executing program 2: r0 = socket(0x5, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/05/11 01:19:05 executing program 5: r0 = socket$inet6(0xa, 0x10000000000003, 0x39) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x304, &(0x7f0000002000)=[{0x10}], 0x8}}], 0x2, 0x0) 2018/05/11 01:19:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) get_thread_area(&(0x7f0000000000)={0x1f, 0x20100800, 0xffffffff, 0xfab, 0x7fff, 0x2, 0x9, 0x7fff, 0x9, 0x2}) mq_unlink(&(0x7f0000004200)='skcipher\x00') sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000004240)='\t', 0x1}], 0x1}, 0x8001) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001400)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000004940)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000001440), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x21}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@random="987b2bd3a380", {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0x7f, 0x1, 0xfffffffffffffffc, 0xb6f, 0x200, 'syzkaller1\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x71, 0x2}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xff000000, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x2, 0x7, 0x7, 0x5, 0xff, 'ifb0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x21}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="6baa434b5072", @empty, @multicast2=0xe0000002, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x8, 0xb0, 0x5, 0x7ff, 0xea, 0x83c4, 'ip6_vti0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x22}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r3 = dup3(r0, r1, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000003a80)={0x3a, @multicast1=0xe0000001, 0x4e20, 0x3, 'lblcr\x00', 0x1a, 0x0, 0xb}, 0x2c) sendmmsg$alg(r1, &(0x7f0000004100)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="2847fbc8bf09a75c535e7834871eec84b43c71537174837c7136ae66616e861a5f1097c2a07576a355c6f32db639107bb3d1906c39992632982e2b00b586913aae697a5815e9c699f63900ab1a0dabb156097e929f7c7b", 0x57}, {&(0x7f0000000380)="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0x1000}], 0x2, &(0x7f0000004280)=ANY=[@ANYBLOB="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"], 0x180, 0x20000000}, {0x0, 0x0, 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0x1000}, {&(0x7f0000003700)="52e1219856df3bd49e82f68bdd91cda0cb79ccd8e77ce7900b146cff347d4947e987cc5c50b10911a949", 0x2a}, {&(0x7f0000003740)="0a580601e0f2058f60b2c81f8a6aa8d56c07b197a889ea15cc1cabc78aca91a5b0437c10c4437f4cf29efe8ee05d72d3c1902b6d8c936e5581e108b2539bea57467588e61a265a6f5bcb433398052514853cca9f78f1cede5836", 0x5a}, {&(0x7f00000037c0)="6ce285192367786e19e6d842991cf4b79a7a24d2bc1bb7ed820e8cd4b83e2786d7bb56c03484f8d8c7105ead84e6d40c4ce86323f861729c386e4c0c20b0be20ea80a62ab6eaf2c8bb92d203309f460e38744421971467e69e0266488c6ca6a0a1572e464cd743d0a9b1cf0dd5df080a8f859f9693710cf53f5600436733348cbda07970514b19e371f09f7a381d0d49dadabbe571ca50a1c46098bef507869dfdc3bf944bd20c33e0bc32a683c66ff3e6", 0xb1}, {&(0x7f0000003880)="94c7663c53c1e025c8e977141f76055baa0cfe1b3b2d195210970b6509692bb1f3c90dc687d3a3ecd6536bf9a0a97cbdce04880e2a600b2d", 0x38}, {&(0x7f00000038c0)="486418057d6efdba6f1f1a90ab51b6f0fc139c44afbdc6f46f7de699407ae4b0a7d423f514fa01a5cb98ddc4154ead9ddf52f5ebf1a5dcc9ec7396a52fa0de47d98b301c98c87645799ee67733857665834ccd98b32859bb48d96c76a1bf", 0x5e}], 0x9, &(0x7f0000003a00)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000044}, {0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003a80)}, {&(0x7f0000003ac0)="f09ad5e38649f6c6f719a5ad626c84b82c2f727e86120dd6c106cbf8f2877e5d64838a9ab52fa471368a88c34f60060314cae84af6ede1f65e035d51f577033717ac70c4c84cf511a61a09c381b4542751d558a97e4823090cfc3f525417b3541abe03a99445bf631022f79a329fbb286d1d4fb1a9f0d2df048c5fb78f8496ad92009f7bd3523afb05b5167cf24b4dcff7b22c677e9c68590e612bd77856c171ff0c953bb168b91c9d07ed8529cea6062670835646005b6e5eed87baab4522dc5d214361414c9b6e33535dc4666cf559ff29148521c04f8cdecb07f00febcd5fb90dd2a2e041", 0xe6}, {&(0x7f0000003bc0)="e4d2bec8ad9685e8515d457f17e493a7c635d90e2d9a287830d28abade250018eeb8caf704ccb72868ff26aa9cc5707d9db36f66e1e7655c7f3d8d20036de71a22aa6aeff154fa1b95d3cf97ba66eec55bb730b2793a53cfbfa69dec7b9634ef2ed2477ee909dfe9d61912b85135f396b2fd484f0f59f725d102a4657e5d502d99929cd5e5c624a89370bf4711c77a4c21b09b67eb7eb99e9a5ebdc9eac6fe1cbade47452959d43872f2985d71dbd9d8f9c874aac8c457", 0xb7}, {&(0x7f0000003c80)="b4e4d3eb450b5b3f7799bf9ede931532e0325d25297cd992a262979127eae2343fc394ed526665d78a9e7a83b80caaaf000d19b4ac463c18af112bc9ee7a1fb90b57fee3692468915b3904ab7e0ae8ef655f8893dd5545fc949085bd1d136c8191d72930beb8b69cdb30dbb4f832063c46213757be78f604df5da6c1f1404ecd989f05f17550a199367be5ab5a864cd4b3c2048687b9b4b3d6d2c3ab3a2d669137927dfab0c0421950c06362835140", 0xaf}, {&(0x7f0000003d40)="eba6f8dce97195531bf87f24f0cf84abfd990247fbeaaf58aaabbc9311245444812b788c341234658a8f5d6424882b1d0b7577b539b1", 0x36}, {&(0x7f0000003d80)="74eac8f282cd6982a9b4b7cbbd5c2017303cbd2c91ece4e2b761aa66ec7ff2028cf65f1ceca956085d631c0e4f17587ecaeed65132add3368ac6a3e48d8dfb893d95374d50580083f16c84c0326af137422dff1a669faa4f7ce16cefa74bf12e2c037716be72d2e673d69a4cc333c9bd33b15b6cf00af584a011f14df9f24ce919b954632339dd05e81e2a8c2d17a42395db21d7d58f277fa76284f32cab4a61a3c313b64a4077e11d", 0xa9}, {&(0x7f0000003e40)="41022f6ca0268bd079ba3f59a656a2462e3e9e87719e805a30227ec4d7b6aa618d588778f35feefd8bfb82120bf0c9ccf8f5d729604b20c5374c58ceaa55995e73c5989d1ebf8c9221f09161e264849960a757bc9e547ce3587fb95cfbb4c6db667a9468075cee241cc14173066e244aebbbec2f679619469c166705f79b08969dfc9f7d3a519b4f5741beabfb6edcc16c3be8a9f454b0b5fbfac51e937d9b8d1d31ae3e97f12913f0eceab6bd4cdb3382ddec49387d6b87d452d89242acedbc45c7a01366", 0xc5}, {&(0x7f0000003f40)="c8cf976d26b6b95e1ba6a703aa637dd290ef8123eb27e2c53a6d268b95af81abe13e455779a199d67190f105a2429d18932e81849035995c0eca2f445b5b8d6db18ed6044bcfe0012aeaa9948aa5a5d109db62aaa5b82fea7f9b743b3218f65c9d6d9da4109c00e6681943f462a8cf13e7309137c83343488745eff9b787070c11058519f16daf470fae145ecf19036be7186ec44424e6ea0b52155a2d8f62ffb610bf11f0ef78ae769ca894e5296abe71765c43775fad6600345c51404a60163d366b9a1203909d509188acf828e50e2f607b96022c27e768f57f704d3483b215d98425e32a08f551c6ce0858b281b91b95bd55", 0xf4}], 0x8, &(0x7f00000040c0)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18, 0x800}], 0x4, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000004440)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000340), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff]}, 0x85, 0x548085fc, 0x3fffffff80000000, 0x2, 0x4, 0x3f, 'veth1_to_team\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) migrate_pages(0x0, 0x8, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x37) nanosleep(&(0x7f0000001380)={0x0, 0x1c9c380}, &(0x7f00000013c0)) 2018/05/11 01:19:05 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x5, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/11 01:19:05 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000100)) 2018/05/11 01:19:05 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000300)={0x2, 0x1, 0x3, 0x3}) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/05/11 01:19:05 executing program 7: socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) [ 143.749619] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 143.815591] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/11 01:19:05 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) [ 143.865564] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 143.975859] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/11 01:19:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0xffffff72) recvmmsg(r1, &(0x7f0000007500)=[{{0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/163, 0xa3}, {&(0x7f00000062c0)=""/227, 0xe3}], 0x3, &(0x7f0000006400)=""/37, 0x25}}], 0x1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) io_setup(0x4, &(0x7f0000000580)=0x0) io_submit(r3, 0x2, &(0x7f0000000740)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffe00, r1, &(0x7f00000005c0)="5dbfd57bc8574ba69eb6357b72f27af1b4421994a41e6ce056ba7963b4aefa4dd9ab7b9bc2a07eb773908cbc71b69385faa1f25343f6d7d1ac5d2e9a20bd1d4b6613b85b4cb87bb95771fe823bc314359634349e15c18e3eb18a041f75", 0x5d, 0x100000001, 0x0, 0x1, r2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0xbf, r1, &(0x7f0000000680)="f165979e388fbaac6cff33a736be699a36edbd831241cf40fcea07f4dea4f71db1c2aa50de72d90316c6f80b1becd32fd3a89d67d96108080edf885b0cbf2a4461a098d142137a0e7e14e1bc67fc96808c30e55f71d18b2c27b11b53228c611804b09be19bc3b37acd0e9ce37cf204a30640", 0x72, 0x22, 0x0, 0x1, r2}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r4, 0x100, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1a9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2ca9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xad}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') r5 = getgid() fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r4, 0x100, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd50}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) seccomp(0x0, 0x1, &(0x7f0000000040)) 2018/05/11 01:19:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="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", 0xc51}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/11 01:19:06 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000001e00)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x402000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001e40)={{0x200, 0xd40, 0x80000001, 0x1ff, 0x6, 0xfffffffffffffffc}, 0x80000001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000000180)={@pi={0x3}, @void, @x25={0x0, 0x2}}, 0x7) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xfbb, 0x0, 0xfffffffffffffff7, 0x1, r1, 0x1f}, 0x2c) 2018/05/11 01:19:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 01:19:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, 0x8) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000140)="37e62e9f871fd6ba4a2d6e5012ab0730a0e2384b1a0e68744e44ee078ed5cd52866af6c2b5a23c315ce3f05b5fe25e2e2e34f3ec5c307cc84a9ff9e4b3621ebbafde07a07bde70f5b72e24cdd3dd2e6c02cfa3688a18938e990d4bfb985f94f195afcc0aadf41565d608f364d5669e43838efb82d78ec952acb95e2f872b7692087ed5b461e352039ab6b31798d03dcdec8b25b17a527d204593982e09fbca2d21ddfc692aac81e94067563c") 2018/05/11 01:19:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/05/11 01:19:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000c000700040002e49a000003"], 0x1}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x800, 0xfffffffffffffeff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/11 01:19:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=r0, 0xffffffffffffff2a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 01:19:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r1 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0x9, 0x4) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fcntl$setstatus(r1, 0x4, 0x2000) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000500)={0x0, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x2}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x108) setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000280)={r4, 0x9}) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000200)=""/38) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/05/11 01:19:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1, 0x3, 0x2}}, 0x2e) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040), 0x4) 2018/05/11 01:19:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1ff, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/05/11 01:19:06 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001540)=""/208, &(0x7f0000001640)=0xd0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000001680)=@full, &(0x7f0000001700)=0x48) ppoll(&(0x7f0000000080)=[{r0, 0x4008}, {0xffffffffffffffff, 0x288}, {}, {r0, 0x12}, {r0, 0xc010}], 0x5, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0x4}, 0x8) dup3(r0, r0, 0x80000) llistxattr(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)=""/243, 0xf3) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000013c0)=0x81, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000af8000)='./bus\x00', 0xe) pwritev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="bee4da9252469522d873f005951bc80639c856674dc72231ab52f36d603aa43ae1e20bf0f08852f489b1f8dbb01e6f7129003e41f90b7e19605cf26a74dac126ecd645bea087bb5dae3361c95dfa92992e75dd023aff54fbb5ee3b8dbfba225277db0366b7ed19e1a23bed9c43e0dde9f783089f6c959c0d5db29667e70036", 0x7f}, {&(0x7f0000000280)="5d6ac45ac82bb1c814c3527e57449a2836f2e8224641d5df3660b426ca0e9dffc38bb915f333a6c16e886eda80826cb40640531edc0f427400a2f31fe48673a08d37b528394698a55c093532ae1c5f6b8b01d4ff498e8ebf4a636703566fb417ad9d537d848218c2c440e09d07b48725da3bef914c4d4bc1bbcbb28403d5f0e18b5b684213342b545c026ad01ad5a7b1bade44b1f6a4217721874a7148b8c32527cd5fdde762bbb7b265941247885331432c20879ed7deebeba85a5834a19659691b03636f1e1f27175075ab8b6f0614ae92a8e0a46e803b", 0xd8}, {&(0x7f0000000380)="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", 0x1000}], 0x3, 0x0) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./control\x00') 2018/05/11 01:19:06 executing program 1: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x2, 0x5, 0x7fff, 0x100, "1f7173d57f8a18382fad1f03511c1b494e7639f06497c7850941c05bae8a5bf668c2e3a153b4d5d992f95692", 0x3ff}) 2018/05/11 01:19:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180a1000000ffffffffffff86dd60d8652b00143c00fe808500000000000000000000000000aafe8000000000000000000000000000aa00000000d867ce3dc7ba936b69ae8f547fea329219db185209a4f9ce99266072884e1d382cb979a07a5c41816d30c577272aa8d43bf7a91c04e01ee8d6b291b0da471b3e2d8e81938cff7b65e9eee055dfb89cab1c94ab7a82fcbc72d56189389bd17ea7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/11 01:19:06 executing program 2: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{r0, r1+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) shmat(0x0, &(0x7f0000002000/0x3000)=nil, 0x2000) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x3, 0x200) mq_getsetattr(r2, &(0x7f0000000380)={0x7, 0x3ccceb1e, 0x1, 0x200, 0x7, 0x82, 0x0, 0x3}, &(0x7f00000003c0)) 2018/05/11 01:19:06 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r2, &(0x7f00000016c0)=ANY=[@ANYRES64=r1], 0x8) syncfs(r1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f6367726f75702e6370752f73797a300071b428a8590436ee2cb6ae", 0x200002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x90000100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettaction={0x40, 0x32, 0x300, 0x70bd2c, 0x25dfdbfd, {0x0, 0x7fff, 0x5}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xffffffffffff0595}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) shutdown(r1, 0x0) 2018/05/11 01:19:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x4}, 0xffffffffffffff54) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000800000000000000037628dcb08ea0000950000b801000000000000fdffffffffffffffe54b5aa947cbdc80928397c9194e463b8bef0e0e69434df87686d81ee46a2e638d8aa52e0d26d8"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 01:19:07 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x60) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x30, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = userfaultfd(0x0) r3 = gettid() ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$sock_ifreq(r1, 0x8b0d, &(0x7f0000000000)={"69705f7774693000000200", @ifru_addrs=@l2={0x1f}}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000200)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x7, @random="3edf777b9821"}, 0x5a, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) r5 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x10001, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getpeername$unix(r6, &(0x7f0000000080), &(0x7f0000000100)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x8, 0xdf, 0x800, 0x6, 0x3, 0x42a, {0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, 0x5, 0x0, 0x2, 0x8001, 0x7fff}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r7, 0x0, 0x5, 0x32a, 0x9a1, 0x3}, &(0x7f00000003c0)=0x14) socketpair$inet6(0xa, 0xb, 0x9, &(0x7f0000000500)) 2018/05/11 01:19:07 executing program 1: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x2, 0x5, 0x7fff, 0x100, "1f7173d57f8a18382fad1f03511c1b494e7639f06497c7850941c05bae8a5bf668c2e3a153b4d5d992f95692", 0x3ff}) 2018/05/11 01:19:07 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e23}}}, 0x88) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x5, 0xfffffffeffffffff, 0x1000}) r1 = socket$inet(0x2, 0x2, 0x4566) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000080), 0x1) 2018/05/11 01:19:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r1 = getpgrp(0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xfffffffffffffe7b) fchdir(r0) syz_fuse_mount(&(0x7f0000000080)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x20000000000000, 0x6, 0x3f, 0x802000000, 0x98b, 0xffffffff}) 2018/05/11 01:19:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) 2018/05/11 01:19:07 executing program 5: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x30}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/11 01:19:07 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/05/11 01:19:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) sendmsg$netlink(r1, &(0x7f0000000680)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000001c0), 0x0, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x40}, 0x0) 2018/05/11 01:19:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9ffffffffffffff9b01"], &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 01:19:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e27, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/11 01:19:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x5188, 0x2}, 0x0, 0x8001, 0x10000, {0x77c9, 0x7}, 0x3d0, 0x6}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @empty, 0x1000}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x74) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/05/11 01:19:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x18, 0x30, 0x105, 0x0, 0x0, {0x1}, [@generic='t']}, 0x18}, 0x1}, 0x0) 2018/05/11 01:19:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x3, 0x100000000, 0x7, 0x1}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/05/11 01:19:07 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/05/11 01:19:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/05/11 01:19:07 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0xfbffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x80000008}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/69) 2018/05/11 01:19:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000001000c}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='vmnet1keyringsystemGPL\x00', 0x2) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0}, 0x2c) 2018/05/11 01:19:08 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/05/11 01:19:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x410000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0x0]) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000240)=""/72, &(0x7f00000002c0)=0x48) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)) 2018/05/11 01:19:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x3, 0x100000000, 0x7, 0x1}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/05/11 01:19:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x2) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000240)={0x0, r3}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x5, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/11 01:19:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/05/11 01:19:08 executing program 0: r0 = socket(0x4, 0x80007, 0x80000000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0xdb, 0x7, 0xfffffffffffffffd, 0x1}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000700)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) pread64(r3, &(0x7f000057c000)=""/226, 0x61, 0x0) syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="ec8487a33ba42b90eb59f33d4aff77af5e994f931e08f7", 0x17) ppoll(&(0x7f00000000c0)=[{r3}, {r4, 0x20}, {r2, 0x2000}], 0x3, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000440)={0x2}, 0x8) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xb7a, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x5}], "", [[]]}, 0x178) 2018/05/11 01:19:08 executing program 7: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x1, 0xffffffffffffffff) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/11 01:19:08 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e23}, 'veth1_to_team\x00'}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x1, "b3"}, 0xfffffc3c) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x2d) 2018/05/11 01:19:08 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) 2018/05/11 01:19:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/05/11 01:19:08 executing program 1: timer_create(0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000140)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x2, 0x400, 0x80000000, 0x73, 0x0, 0xffffffffffff0001, 0x8802a, 0x4, 0x5, 0xfffffffffffffffd, 0x6, 0x9, 0x0, 0x10001, 0x1, 0x9, 0x100000000, 0xffffffffffffffff, 0x1, 0xde59, 0x7, 0x0, 0x7, 0x3f, 0x2, 0x100000000000000, 0x3, 0x6, 0x5, 0x5, 0x400, 0x76e, 0x100000000, 0xffff, 0x800, 0xfffffffffffffffe, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000180), 0x8}, 0x10000, 0x6, 0x3d, 0x7, 0x1, 0x0, 0xfffffffffffffff8}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x9) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept4$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x1b4, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r2, r1, 0x5, 0x1}, 0x12c8d78c26055bf4) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/11 01:19:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb8, "b088a4dcc05e3472d4f928cf3379957638698e2d3aef071db508e13456bedb0a055acdf7b9df80eb3545882d29f2daf08a4228961d68d68a9e79b66bc53c9568281ee75a4e3fdcf0fc4ad4d9f54bf7430211375638798adc9b30eea1d4ca8d78e4d0a77fe193984a0a4cd28ddeac602518cc57530f553fdfdf113f7936022403f5a6a47f210db7669d8a06d8b7b480169699d82cb31cb83fdb6a9a7f0029dd46b43d9e958f8e5cdb598945b0388091e0cbb7824e2369f8cb"}, &(0x7f0000000140)=0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x9, 0x3f, 0x8000, 0x71}, &(0x7f0000000240)=0x98) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000400)='w', 0x1}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000), 0xff) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000000)=0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x408400, 0x0) 2018/05/11 01:19:08 executing program 7: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='vmnet0em1-}\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x68c35aa6e38a99b1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r3 = getegid() keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000000)=[0x4ed1b025, 0x2, 0x907], 0x3, 0x4, 0x1ff, 0x3, 0x2, 0xfff, {0xffffffff, 0x7, 0x7fffffff, 0x200, 0x8000, 0x8, 0xd69, 0x1ff, 0x2, 0x2, 0x9, 0x10001, 0x8000, 0x0, "32e56e1e12f4dad28bc2eee18a899bdec36755173bb61eb0496acf03c3b27f32"}}) r4 = shmget(0x2, 0x3000, 0x5, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{0x1000, r1, r3, r1, r3, 0xec53078c69fad02e, 0x6}, 0x1, 0x1, 0x6d6e9bc4, 0x3, r2, r2, 0xfe4d}) 2018/05/11 01:19:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) 2018/05/11 01:19:08 executing program 0: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f00007d6ffc)) clock_getres(0x7, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') accept$netrom(r1, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r1) 2018/05/11 01:19:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)=""/131, &(0x7f0000000180)=0x83) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x71, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/11 01:19:08 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) 2018/05/11 01:19:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/05/11 01:19:09 executing program 2: syz_emit_ethernet(0x230, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800460000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000e1f442b1b955809edf5b0255136a46f9b23653a35757d0be48ad661669095863519db980a67bb3a7bf3c7e8d78f808fa76f7cb91ecb12da6924d042af3d64445112291f24bea523fd5d1239a083bde79222382f5b536fbf34009205b0f"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xdfdb, 0x602) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) 2018/05/11 01:19:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x7fffffff) socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x81000}, 0xc) 2018/05/11 01:19:09 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x78) sendto$inet(r0, &(0x7f0000000180), 0xfffffffffffffe34, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 01:19:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2c0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/227) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) uname(&(0x7f0000000280)=""/214) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) setpgid(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"835051285eb359"}}, 0x10) 2018/05/11 01:19:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x31a, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0x4, 0x7ff, 0x0, 0x1000}, {0x1000000000000000, 0xc6, 0x29, 0x1ff}, {0xffffffffffffffff, 0x9, 0xfffffffffffffffb, 0x5}, {0xffba, 0x68, 0x100, 0x1}, {0x2, 0x4, 0x2, 0x9}, {0x2, 0x7fff, 0x5, 0xfff}]}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xffffffff, 0x4e23, 0x2, 0x2, 0x80, 0x0, 0x3f, r2, r3}, {0x4, 0x9, 0x4de8, 0x9, 0x7, 0x4, 0x4, 0x4}, {0x8, 0x82b1, 0x1, 0x80000001}, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x7, 0x3, 0x400, 0x1000, 0xa9c, 0xf2f8}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x3}, {0x8, 0x1}, {0x0, 0xfffffffffffffffd}, {0xb}, {0xc, 0x5}, {0xb, 0xffff}, {0x3, 0x6}, {0x7, 0x9}, {0x7, 0x4}], 0x9) 2018/05/11 01:19:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000e1000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x178) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x9, 0x400}, &(0x7f0000000200)=0x18) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x100000000, 0x1, 0x6, 0x8000}, &(0x7f0000000280)=0xfffffffffffffdf2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0xffffffffffffff80}, &(0x7f00000002c0)=0x1d7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x10000, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e23, 0x48fc, @empty, 0xc4}}, 0x1, 0x6848}, &(0x7f0000000180)=0x90) 2018/05/11 01:19:09 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7fff) 2018/05/11 01:19:09 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/11 01:19:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xae, 0x0, 0x2, 0x2, 0xfffffffffffffffb, 0xc16b}, &(0x7f00000000c0)=0x20) 2018/05/11 01:19:09 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r2 = socket$inet6(0xa, 0x2100000000000002, 0x7fffffff) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x1}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x10000, 0x1, 0xff, 0xc, 0xb78, 0x8c8a, 0x4}, 0x20) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="021200de1fd7c723689115662d520002"], 0x10}, 0x1}, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/11 01:19:09 executing program 0: io_setup(0x401, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) io_setup(0x108, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x3ff, 0x8000000000000, 0xffffffffffffffff, 0x563, 0x0, 0x5}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/75) io_setup(0x40, &(0x7f0000000000)=0x0) io_destroy(r2) io_destroy(r1) 2018/05/11 01:19:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) r1 = getpid() perf_event_open(&(0x7f0000348f88)={0x2, 0xab, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast2=0xe0000002}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r2, 0x8, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', r4}) getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200a00, 0x0) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe001, r3, r5, 0x8, 0x6, 0x8) 2018/05/11 01:19:10 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) dup3(r0, r0, 0x80000) 2018/05/11 01:19:10 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x9d1a}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/11 01:19:10 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_bridge\x00', 0xab}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x39) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x30, &(0x7f00000000c0)="47ccda13c21c0da4dbb59ea92d3271eb662f4199d4275bcb51b4da96fbb43f9568e33a97243213196041b273fde84658"}) r2 = memfd_create(&(0x7f0000000140)='veth1_to_bridge\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/231) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'vlan0\x00', 0x400}) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000200)) 2018/05/11 01:19:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x98d5, 0x4) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x800, 0xfffffffffffffdc0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='teql0\x00') write(r1, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) 2018/05/11 01:19:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) getpid() 2018/05/11 01:19:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast2=0xe0000002}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r2, 0x8, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', r4}) getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200a00, 0x0) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe001, r3, r5, 0x8, 0x6, 0x8) 2018/05/11 01:19:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 01:19:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) sysinfo(&(0x7f0000000080)=""/195) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa}], 0x1c) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/216, 0xd8}], 0x1) 2018/05/11 01:19:10 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:10 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/11 01:19:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffeffffffff, 0x3ff, 0x4, 0x1f, 0x6, [{0xffffffff, 0x7f, 0x7fff, 0x0, 0x0, 0x100}, {0x18, 0xff, 0x8, 0x0, 0x0, 0x2000}, {0xfffffffffffffffe, 0x5684, 0x70d, 0x0, 0x0, 0x80}, {0x0, 0x7fff, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x82db, 0x9, 0x0, 0x0, 0x800}, {0x81, 0x1c0037a2, 0x1000, 0x0, 0x0, 0x2000}]}) 2018/05/11 01:19:10 executing program 6: unshare(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/11 01:19:10 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x32) 2018/05/11 01:19:10 executing program 7: clone(0x3, &(0x7f0000000380)="a77829ead03c665191e1ec76fe450a005db325cd2d83116fec10416a4d242c623e48b709de68b5c8f04be9af0f3d95b4a72bd65621a9f6aa000000000000000000bd21760949a7a753030f611f8ffed93657b908d4e5ac094c678eea8fa8523d484768cfc437736f3b6cbe334cda30c77aca24ba1ae40a420757cd015dabb02a5955a6481ed100fce5b1a680b92445e3a33a3a5e53491dec361664a99e00e5ebdf4b1d", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000440)="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") futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4ad4, 0x10800) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x880) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x1f, 0x6, 0x40, 0x2, 0x4, 0xf22c, 0x307f, 0x7fffffff, 0x1, 0x4, 0x1000, 0x10000}) 2018/05/11 01:19:10 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x101) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000001240)) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='.\x00', 0x0, 0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001500), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000000c0)={0x40, 0x4, 0x9, 0x8, 0x18, 0x7ff}) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c5a92d6c3d916fa89163c7de138d1588d992ec1b371cee171594a6ba077b293bbd8740281c3cb17b2969e035d4ac558922ec314ea797954d1418073abe23f7fa7479d0f2faa5ac61478067fee60a14e36d4391b25e25d32f45682a5cfc63fd68fa6d6dde15902407e894b0c7b650b48ac6e732d13221e565e41cae18eec37a9eb469e047e1c5bb770d93080299afbf8a11aed6bbead7bd35a1bec4bc54fce30b1e86f3141b20483b81b4def1493dc62c9077575e3a94415bce5b69c287def1e2b0c9eacfa1a5442295d869d90fd556575a6ebde7db57dad90cee9fb435f9b82609fd728e15ec0f425b3b9cf0dc90060fd76d1f70f33b493288fac9737f21079080b763c6c61a32dbbb94b198d9f8401e7d49a7c3d610246ac5de0adf0faac62a083376621d7fbb8a66dab3ba3c8f4f9edf13370395dbd4d0c70d5c6cc83b789d956a0354618c1590ab7459b9a235697e7f7ba79784ed161cb7c56305f8d4f8a618b1b699f65ee19270b530dd942e557f97499cd38636722f84a77120e68fe05cf26ab787f9b73298e618c564d90714b0e4f4ebb516e13229596ce9c5d9b094f9b6c4dec74b6f2aa655c8d8805d5cbd59e0a0dc1cb4ab08a0a58980955fb5e032c7916325cb755c65af77946f00f08adb6f97909a5aaf5ae67ed94b688d5001fcd4eaa1428807691049a5f5afdc1b8e9d7da4e008969e95d54f0c5fa5da2247a2f5e6dae9156191efdd3fdc78163a79c9a27847e4465d3fb247d2f273137b2e97c8913e6aba6bd0bce1e93bb9ef45264bd82036156116d885368b9490f87dc11c3ec8e6bd5bad7816036d40c66dda8b4201eb8205dbab3c07814b9d427d04973f27acd7e538f485b7708f9376830e5dc23904dceda6d4760727177f3858bd6a0306d771b90037a1ab8974dd45cd3c09033933b96f1f8ef456a0fd437398d101892ab5e7d66ab35289b9c16bdfdfee94024d58872ced2e8e601e7015c4e44ab5b7b75e8ef1acd8b2e135564146f61440b719fa72a557b0db40724d8073328b9f4f455fdf72601626688976ebd5183cda13ababa68c1a354d1adf1e524aaccf169d1460b8fb28eeca279a2dfda8d3904ee81a5d35057d56cd503b47026447181d3a939d47f9998a8fc58ab1bbf24879c288f6768909b29544ed9b81ad61b3a77b30395abe4bf1705923b0d38c71310e7d98895e49d9e894e00110ccd0bfe7657b0c0975b248200e76f7ac32e4773acd130478cf60adf55d5f4b857b5e9311492855f5af66ea6d625eecd1eac1abc7984c39164deb1784e50878b8e5d1958145d9ae7d4c982afb352fafcafaa6f5b9024f80f4d25d7cb380d00a4f1cc754a4c884acc3f3f27d8bdeb0ff155f5db9e339ca5d01542215282f083788a68737d6d6613321d1726c5c9a49c15947b2598a473c74342114e663a24f8fc5734cb585bd3690e87a72f1eb44eba2d3a79eafa75a29074df07d7da6218f6fb11ac35d5ec3d306798d73007ad9cc6cc7cfb60354d1e38cc224379298e4710eaec61a39524a769773a7b911112bb58e838121897d3234e8d5195344ea9745a8201079569388b1738f54375f4b8a74cd40fd34f6fa613f2d844169f8a55fb0beda9eb607e26964eb95b73a2b19d61a4134b1354de8479500863bc4d7f135e79568767bca2988b48af1fcfb36b50cfb1bd609ac3f700c87eb99ff5263c6374ca0fb684d23fa4031672dccb7866149384099e2934a63029acda190e1a95201d5e8168487a6675d3cc134830d324cd9da81bc65fc5473dfe9aa76db3091fb50e0eabeaccb5b2a9bd0573a2bf77fa9b62bf94131431ca429bf73e96fa7501079a50a12f97c72fa6d11e055ccf22a465912c4c5f261b971af7aed00fc32dab1561a4eba5842e88ef41128eca1a6a7a8cf4d0a858aab22762c6e12431a33d3466e3684acd5dbce5893df49598e147c23a4cedfc62db94cf6e260dbc0b469b4a608dab01443518c0f179bc2bacc3b038335254b708690fe71a4e25b622eb0ecb05ec3a5c2d222e8e56387ce5b4487c6485a69a868e4e7bcd8a7214de94bd6d3cba51e0bd8a6c993a4eb0881514c4772623d2ee8d3dfdf77f11d44ba369e7abce3c084bdcbf885b4939b68907d187b5f0bb0eea7d2d8305f4eb386531f2f9a9227555293778dfb7d9a4d8e56f70f063bd71b00abe565a2745d7a1cd53987a8aaf079b07b160885f7e538d68377ebed333ed168ca5960a36facb4ba233487d21a494e909b6b5d3a388fe2d29cce73688f64fb1763866cb1dd3fbb685559f1980a49e84f127dc24030dfacbd569cb61c2f1832011a3c3b857328719b1d49c70bcaadb3147ffa898b1810d9f8ea6943b4e48e7265a28fca56b65de2945df6f25ed3e80433c4118abfe348e84c56031b3fd21865ed5736e46ba02b2a5c5cd7be89626d9df299b8d24b8b358a1aa0a2209b125e40626f091d9db3f4e4188cd2cb44fcd222fc098799d7c1e155f8ea6160b98492fe01c97f01367e0c28abfecc31f07c94f346572e4ea259d8034e88400a565faf1261389d23cd7b7a223918564962cc6313cbfc1422899cb48ed13aa1f11e09e428ca5a6da952f8fa8ff6881469853f3514b98f5ee1071abce985fea631ba2ef423d05cf157a1ae18699d59780f1563e045e5d61041c7ec6900129281416131b075e19043c0eef45a9f20a6c634162c98cd3c2403a8ae8fd04a51f0ea3bf14213b077ea725c32fcb78bb6f9d69c2e763a98b1200ad2a2e5aa7f1b810f9d9a07a3350eb95ebcbd261fb6fa8f7036fe86404efa8a3d12b2b433fa73a5eafc3abd072c6db8b7722f426d9665eb650bd5412b38f076b25a99accb80a6d3591dcec831f77e7c8018884976c3a16b09225d79e366a3d4ab91fa2bd183f70733440848c6fe9baf4c05fb8b00f94127c426ee21f4cd2e49ef56b7626682b39a64adbbd50991fcafcbf3aa7ab9f94917c91cbdf1da78d68642e36df694631073a09fb890e023bc8c678f3055de333ca51e30d3e18456b747dafcd53bfb96c084587e3aec8ee0f1db3bb2b6155675d55c2a29fc61bb70f0f798d9b8c42d31129892a37744fe01879584b7085b449a6d8678cc564a90b45be337ac84c2ef9a28857d4f2b9361520c379cbcafd29112d4657297a7e3ffe2578c8b9eed9cd2dd1d97358c5616b8415936c5b285db25df17bd7ce6b6d8702b9c6832429a30119cafaa05421e433956e38c6670cf3f29f053c380eb80310910f78f6feeadc5b7f1b6cc65cb9007400bd131b329b476490465efd0bddac9073215462dd0ceb5ccb665d6b9885481879121051ba9e3486f494c72572c37578d0aac467f0f8655b9aa9e08059b7439a3b58bd0b2e3aa7882a140ffec42559779616a2f3051eca5a10c4d84367adadb09e908591ccb8caf749072f3e59f547b98684f6e24bf26cdcb3a9e004add160dc55f6aa437b0774d3833e08a75db6ea0fbd2b35423b926f217e2ac59b780d6769bd1c534da9913c832eb5a6e71015d4ad95aad3c7cf3908482a30be957381c89549918e2b3a555b6e3d96869d1729b4d7a83483bf383d3cb4bb8eed3f4656cef6442662587cff1e96e38da98e8061eb4753f51cbd350576b5d903afc74b0e652e3eebb76aae0ee4b6fbf94ebdb2f1a4cb4761b983c42a9eb74cf44b4ea5aeaed7bbb760fb9d3bbcae089bd9244724fc6b0da0ec77b070eff2db0647572ddde81f129d62cfd4258a41481dc8586722b9cb1fd3c5f721decdcc60c84a793b0edf781a532fe16479530bde9d34c2fe5b6e0d684ea019a449fa39d968530223f7eab230acec211cf23c479a0442ffceaa909a8400963ed4f8993fb3a0e69610c1e520ee26716649769c6baa8d2d01643e855a6e1aff8717fa754ac147fa125c8ec4a10155633fcf14c1ebf7f31fcdb2263cf3f69ef9ec80fdf8fb34584e95ac91b74f64eb0794e9c16874290b6f05b89fa23f7cf8700931e38ce3fa8c99ef4db3dbb49382efbe458cd9686f1018d08bc4da302c68fce5b106385e343af774357bab93a5148f8a5c37836318b87860e1110ad7356e1452777409271c8f9d92ebcb48260e0e665383a3638ef7173f560f31ed792f8b9360bab181095cb5e325116797ba8932eef79269435d13bec55656e79f52996fb60dee4fd61e713c09cd474674e72079a05bb8d9cfeecda08dc6c59870bb5cf514dd1a814dd6f07a849cb71245ccf3410bc4797b80c354c29eaabb69397b37911a778414d0ad3083d094af12ef24ebf4accc3fe2f2be52f1855307a3484b26f737af313bf17595d7f3cd9e120291eaa1e274f3f5d17b3a3d00ab4c97a0747b992e432759e2e79eeea6e71220095f5bd045199a6e67bb99a174aa042260715e6649bef84ed404992da58b51545923c1ba94373b0c7575f5bad80f9dea5254c828d4c7c899ec3ef205f7bfb7af084efe97c79152950bedb5c61e1ef4d7129c1b2bcc9b58f9593c92a7df8a64745f2c65e7f5426f9e677c02ab729617b633de1c42b5b222312090515e0c6b0405bf5b0afa6b5348aafedeba4b6150f144b181880cf051cca8cbabf514f8bba3aeb88258bec5e903a4c395f4b9d3ecbe71de649fb8392da34648e08c9e3bdab99ae253ce67727ef1d81fae738c0d51153a1bcb26a5f3a94bf15578f8121853a16e838b79d7d7c6782fad869280dfb66c8d34841c20d3106c31b88f9bedff77b9c3c48d74ccf00b26987a777a5b575c140fb8280293b4d038c9c362c6c2a618d2b939ccf7b8fb58b28e4850c2baa615353308aace435084a15539b640cfbdbd88300d1549610bb05f5aee85476ea0f875de79067a4eb56bd1cf8ba61e0aea12283262c94daa776a4e3ea58b9462cca749a7fc9cb7fa1fa812c249d9f3abcc12eaa5953948cabfee7d0fdcf4c91f4de2c852d21a6e58de4c1b3a6ac090ee6074f52f37c3c2346a07ec9128e70eec1f7f9a84ad1f4ad8dfe454552b67968eb0cc96e6a35b9f52f592c158ed7cc3847461cdc7f691eb54328d15650640d114e7c62ae429e86cb46cb941bbadb26e0cf033d5ef447406fe748fd8bdfca0c89e455932ed508847bacb8e7aa6acf021b565848c8970f51045619f1e15bd666b2727973e06cd0a1988e7bb748014e959fe72d754c32ecfa3ef869a6bb42032f1a42f9a0a06ae42e7ceee9d1c41ca964f6e13e4166b18ac04f0491ed068b94a558c883b66dc9912a7eef8ba8d3241ea0d67c8e360fd37fbf6f336c9bfa76266"], 0xefd) fallocate(0xffffffffffffffff, 0x0, 0x4, 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/11 01:19:10 executing program 5: clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) syz_emit_ethernet(0x38f, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001680)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) r3 = getgid() r4 = syz_open_dev$sndctrl(&(0x7f0000001800)='/dev/snd/controlC#\x00', 0x0, 0x2000) r5 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000001840)='syz1\x00', 0x200002, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/rtc0\x00', 0x2, 0x0) r8 = perf_event_open$cgroup(&(0x7f0000001940)={0x0, 0x70, 0x6b, 0x4, 0x5, 0x0, 0x0, 0x20, 0x80, 0xd, 0x4, 0x20, 0x7, 0x80000000, 0x2, 0x0, 0x10000, 0x6, 0x401, 0x400, 0x100000001, 0x4, 0x7fff, 0x51, 0x7, 0x7f0, 0x3, 0x0, 0x20, 0x2, 0xffffffffffffff7f, 0x1ff, 0x1, 0x3, 0x200, 0x6c4, 0x400, 0x125, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000001900)}, 0x802, 0x9, 0xffffffff, 0x7, 0x7f, 0x80010000, 0xd312}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) r9 = getpid() stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) r12 = syz_open_dev$vcsn(&(0x7f0000001b00)='/dev/vcs#\x00', 0x7, 0xc01) sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000140)="aa93", 0x2}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0d6515c35ea31a48b328e235767665da2323766a3edc3cee6a0340b47756bc69247c861117fb9a33ba088be682ca80e07a4155a413fa245d0df214d542b4b678e8ce474114accac15e456bf03f7af532d5a44114d364572917032738c8d428ed39697b974956affb55069c16a169637974183e37847c6fa68cc5797782e0752bfd1611d1a499aa38da701a176103", 0x8e}, {&(0x7f0000001240)="01839f39dd376153974497ef8b1950162e83818d5ee8915b3ef9138703efc787a683db45bfa3d90fd0c01c15dba46d381e1c238afcb02b1504b61c0fdd68d62708730bf5f3530dd5d62c2473c4d2bec3b67e401a524dab2016c14b5b16e43c4cceddf35a8aa81082856603398e6894a792573e88433ad6a07a4a18935f3a91d96843", 0x82}, {&(0x7f0000001300)="f9662810b8baee6943d1c8fa7d185f40534ba60e3a951c0dc663478975bdf1453cac", 0x22}, {&(0x7f0000001340)="0c9aa194e1633f05efb37957566c6df2ea323480b30e840c55d53e007b636994314e20528ddbe291239ec42d5a88c775a825f49cd38f8b56aacab846860ec57e5ccbf129867a0498c5a3fb195105bc806d14e15d896d8f21413374503c7637dd47906d6ffe494ba7e652981262d3ff11d7b1eb7d", 0x74}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="eb430e73644b1607c16c58d7", 0xc}, {&(0x7f0000001440)="e1a4fd8a5609aca091c81a975dd743b540c26eaef9e8155e47f070fd2bd8289aa7c3d80f6a3ada7e99c71287d1bf9308ece20b359b7c0614c25b64bb1427fa733264eeb8463923810ee221a7c1c40c13ba272ccf56f163e2ee18", 0x5a}, {&(0x7f00000014c0)="f361d8f20151bdedfce282478c9fa496212b54d6f00630b4d4cdf66398b8811af08572909ca76fea0459f85434119065c0ce3358fad763bd672a5f1be1903b68d71eec249d92716b989ca395ac1dbc138397c9f2b605b49908030a97773279e8da6cf390f9b0d230dbcf4221418087e8b273f3075b7fda1b470f137662c97282ea24123fe677f0897588fc06389622b281aceaf37c214b28676b76bafc1615ffe9b35188de1c7567db58c913466c0e5e82f940d6d356bd3bc1da861b461e8d940fdfb7", 0xc3}], 0xa, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12]}], 0x90, 0x4}, 0x10) 2018/05/11 01:19:11 executing program 3: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:11 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x7fffa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40002000}) shutdown(r0, 0x1) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/11 01:19:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/11 01:19:11 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/11 01:19:11 executing program 7: unshare(0x8000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/05/11 01:19:11 executing program 1: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x84, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xfa4, 0x40}, {0x7, 0x20}, 0xad6, 0x4, 0xffffffffac906331}) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x1}, 0x3, 0x1}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0xfffffffffffffe2c) 2018/05/11 01:19:11 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10000) flistxattr(r0, &(0x7f0000000080)=""/226, 0xe2) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000005000000000000000200000000000000", 0x4, 0x0) 2018/05/11 01:19:11 executing program 6: r0 = socket$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) r1 = dup(r0) r2 = getpid() ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x4, 0x6, r2, 0x9186, r3, 0xfff, 0x6b, 0x200}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffffffffffffff80, 0x166) write$binfmt_elf64(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/05/11 01:19:11 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001f66d0") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$nl_crypto(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@del={0x128, 0x11, 0x100, 0x70bd2c, 0x25dfdbfe, {{'cryptd(sha1)\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xcdd}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x8e, "4d3c8db0b9c2fdf083a80e198ceb737b10cfc448b441c86889410c0e371d9303d833bfcbabe6d5ccc34c4fbf90337ae4065348ae2a634b0064188862a9ccab785f2dd864723accca3a8ce9ae91f0a78f8b454f2433251959c5ed8c523e84dfccb833e6133a07dab92f480bdff20586e9b6871aba69617775f8400063d861fa607f0d055c339e19526dacde5060ad"}, &(0x7f00000002c0)=0xb2) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, r1, 0x30, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb337}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e6574306e"], &(0x7f00000c7000), 0x0) 2018/05/11 01:19:11 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/11 01:19:11 executing program 5: r0 = semget(0xffffffffffffffff, 0x7, 0x0) semctl$SEM_STAT(r0, 0x40000, 0x12, &(0x7f0000000000)) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/4096) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000001000)=""/74) semctl$IPC_RMID(r0, 0x0, 0x0) mlockall(0x1) 2018/05/11 01:19:11 executing program 3: r0 = socket(0x100000000000015, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0a0402", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000040)=0x14) 2018/05/11 01:19:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xe000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x100000000000, [0xfa0, 0x100000000000003]}) 2018/05/11 01:19:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:11 executing program 1: stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0x0, r0) 2018/05/11 01:19:11 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x1, 0xfffffffffffffff7}) 2018/05/11 01:19:11 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:11 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) dup3(r0, r0, 0x80000) 2018/05/11 01:19:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/05/11 01:19:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002dc0)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/179, 0xb3}, {&(0x7f0000001340)=""/144, 0x90}, {&(0x7f0000001400)=""/215, 0xd7}, {&(0x7f0000001500)=""/173, 0xad}], 0x6}}], 0x1, 0x0, &(0x7f00000000c0)) rt_sigreturn() r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49da9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x722]}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x280, 0x6400) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) 2018/05/11 01:19:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:11 executing program 5: mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='exofs\x00', 0x80812, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffe9e) 2018/05/11 01:19:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) pread64(r0, &(0x7f0000000280)=""/4096, 0xffffffffffffffeb, 0x0) 2018/05/11 01:19:11 executing program 6: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1001) 2018/05/11 01:19:11 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:12 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:12 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:12 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'lo\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40, 0x40) openat$cgroup_procs(r3, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xafe0, 0x30, 0x2, 0x278e}, &(0x7f0000000040)=0x18) fcntl$addseals(r0, 0x409, 0x4) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000280)=0x9, 0xfffffffffffffd61) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x4320, 0x8f8, 0x8006, 0xffffffff, 0x1, 0x1, 0x9, 0x81, r4}, 0x20) socket(0x3, 0x3, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x8001, 0x6, 0x8000, 0xff, 0x85}, &(0x7f0000000180)=0x98) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/05/11 01:19:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x5, 0x400, 0x8, 0x208, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x15, 0x10, 0x4}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}]}, 0x1040}, 0x1}, 0x4000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="9437bfeeb442e373bd4afbb4ee56839a92", 0x11) 2018/05/11 01:19:12 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_timedreceive(r0, &(0x7f0000000200)=""/71, 0x47, 0xffffffffffffff22, &(0x7f0000000100)={0x0, 0x1c9c380}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0xfffffffffffffffe, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_open_pts(r0, 0x1e9d66059bc108db) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1f, "4cef9424870169bba79d2fedddbde3031bac20361c8b35182c56efff7ce8cf"}, &(0x7f0000000380)=0x27) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0xec0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r3, 0x1, 0xffffffffffffffce, 0x100000000, 0x10000, 0x79ba}, 0x14) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) mq_timedreceive(r1, &(0x7f0000000040)=""/172, 0xac, 0x1, &(0x7f00000001c0)={0x77359400}) mq_timedsend(r1, &(0x7f0000000100), 0x0, 0x9, &(0x7f0000000140)={0x77359400}) 2018/05/11 01:19:12 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) listen(r0, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/11 01:19:12 executing program 2: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet6_int(r1, 0x29, 0xde, &(0x7f0000000000)=0x6, 0x4) [ 150.326000] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 01:19:12 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = shmat(0xffffffffffffffff, &(0x7f0000001000/0x1000)=nil, 0x1000) shmdt(r2) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {0x7fff, 0x9, 0x2, 0x9, 0x2, 0x20}, 0x3, 0x4}, 0xe) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="2d54622a3fab5620fa4931acd5e7c4eb73f93fb89d58af05e6f8b37c9ef311c0f85965e4d8bccaeaf872bc79ebdb653f20188830fca6737f0c004fcffa7c24a2ea329fc47c2a9e86306b713939faf1f4", 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@ANYBLOB="0010000000000000"], @ANYBLOB="f5ff00ffffffff807500000000"], 0x48}, 0x0) 2018/05/11 01:19:12 executing program 3 (fault-call:1 fault-nth:0): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:12 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/05/11 01:19:12 executing program 2: r0 = socket(0x0, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 150.554042] FAULT_INJECTION: forcing a failure. [ 150.554042] name failslab, interval 1, probability 0, space 0, times 1 [ 150.565511] CPU: 0 PID: 9637 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 150.572731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.582120] Call Trace: [ 150.584770] dump_stack+0x185/0x1d0 [ 150.588452] should_fail+0x87b/0xab0 [ 150.592219] __should_failslab+0x278/0x2a0 [ 150.596553] should_failslab+0x29/0x70 [ 150.600530] __kmalloc+0xc5/0x350 [ 150.604075] ? rds_info_getsockopt+0x2ac/0xba0 [ 150.608737] rds_info_getsockopt+0x2ac/0xba0 [ 150.613205] ? kmsan_set_origin+0x9e/0x160 [ 150.617492] rds_getsockopt+0x272/0x550 [ 150.621527] ? rds_setsockopt+0x10d0/0x10d0 [ 150.625927] __sys_getsockopt+0x49b/0x560 [ 150.630190] __x64_sys_getsockopt+0x15d/0x1c0 [ 150.634754] do_syscall_64+0x154/0x220 [ 150.638690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.643906] RIP: 0033:0x455979 [ 150.647114] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 150.654865] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 150.662172] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 150.669472] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 150.676771] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 150.684072] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000000 2018/05/11 01:19:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r1) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) syz_open_pts(r3, 0x101000) lremovexattr(&(0x7f0000000200)='/\x00', &(0x7f0000000280)=@known='security.evm\x00') r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$vnet(r4, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/153, 0x99, &(0x7f0000000300)=""/95, 0x3, 0x2}}, 0x68) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={'sha1\x00'}}) 2018/05/11 01:19:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x1181001) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1d, "b675c7bbb37b163e2b56bb54e7de54f352786b4336649e561bab7ad65a"}, &(0x7f00000001c0)=0x25) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "84693f62762bb00bccc1aadd9d0986569b02da11cd66697eecacbf50e722c286e4ff43c5b9779658df0c9cdaf200231fa8bd18175c82df57e667be54913a1325", "38400000001b18f95ea2bdb5cfd68e444ac9f03bcafd99afe56fb500000000000000000038f6f808abac5cc3cfb8d9c719eb59e746e2a5bbb978c31fe3db8e13", "21c569b8dc519a92b71f8a200bfb83e51280c2ff29690546ab58d0da7215ea62"}) 2018/05/11 01:19:12 executing program 3 (fault-call:1 fault-nth:1): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 150.922357] FAULT_INJECTION: forcing a failure. [ 150.922357] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 150.934399] CPU: 0 PID: 9666 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 150.941620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.951005] Call Trace: [ 150.953658] dump_stack+0x185/0x1d0 [ 150.957337] should_fail+0x87b/0xab0 [ 150.961107] __alloc_pages_nodemask+0x61c/0x5dd0 [ 150.965898] ? __kernel_text_address+0x34/0xe0 [ 150.970521] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 150.976006] ? __save_stack_trace+0x90d/0xb00 [ 150.980561] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.985987] ? kmsan_set_origin_inline+0x6b/0x120 [ 150.990897] alloc_pages_vma+0x1565/0x1800 [ 150.995194] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 151.000371] handle_mm_fault+0x428f/0x7e50 [ 151.004681] __get_user_pages+0x176f/0x24d0 [ 151.009085] get_user_pages_unlocked+0x214/0x980 [ 151.013895] ? kmsan_set_origin+0x9e/0x160 [ 151.018186] get_user_pages_fast+0x69c/0x780 [ 151.022652] rds_info_getsockopt+0x33c/0xba0 [ 151.027104] ? kmsan_set_origin+0x9e/0x160 [ 151.031382] rds_getsockopt+0x272/0x550 [ 151.035415] ? rds_setsockopt+0x10d0/0x10d0 [ 151.039817] __sys_getsockopt+0x49b/0x560 [ 151.044105] __x64_sys_getsockopt+0x15d/0x1c0 [ 151.048668] do_syscall_64+0x154/0x220 [ 151.052602] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.057817] RIP: 0033:0x455979 [ 151.061024] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 2018/05/11 01:19:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) unshare(0x2008000400) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) ioctl(r1, 0x440000000000127f, &(0x7f0000000000)) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x115000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000040)=""/60) 2018/05/11 01:19:12 executing program 2: r0 = socket(0x100000000000015, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 151.068770] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 151.076063] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 151.083351] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 151.090649] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 151.097950] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000001 2018/05/11 01:19:13 executing program 4: perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:13 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/11 01:19:13 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) socket(0x4, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x101) 2018/05/11 01:19:13 executing program 3 (fault-call:1 fault-nth:2): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:13 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x3ff, 0x0, 0x7, 0x7, 0xec, 0x18}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x2000000000000355, &(0x7f0000000100)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/11 01:19:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x120, 0x250, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100000000, 0x7, 0x6, 0x2}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x4, 0x5}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4b98, 0x7ff, 0x7, 0xd5, 0x1, 0x56aa, 'vlan0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x9, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) recvfrom$inet6(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0xfff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0000055545707700000000000000a339fddfbfc9704329c353e5e14d8f7845b9f0ad16deb3fc0eafc81e295728c9852713119169f20c7986d676db24a2dc385e26e7c628c6aaee6c85da3f5340602b23a04c8607ad96b83f453629d7b0e785afc8a4e313574f4cd2423a03858521940d1b82609cdf173b5b0b7ec2632e5edd46c0b235d3cde38b27ee5005a9dd8b8551db5ba387fd681ff10aa09162"], &(0x7f0000000640)=0x13) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000680)={r2, 0x80, 0x20, 0x28, 0x6}, &(0x7f00000006c0)=0x18) sendto$inet(r0, &(0x7f0000000600)="8239a7699065e99dd16521e5618c0d2c472a7b01a223ba2767f175c6b1bccc7757eecec1ce5f639ac5c4310b48647511551b0819e549875c3ef98f", 0x3b, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/11 01:19:13 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:13 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) [ 151.889637] FAULT_INJECTION: forcing a failure. [ 151.889637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 151.901502] CPU: 0 PID: 9690 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 151.908701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.918057] Call Trace: [ 151.920657] dump_stack+0x185/0x1d0 [ 151.924295] should_fail+0x87b/0xab0 [ 151.928014] __alloc_pages_nodemask+0x61c/0x5dd0 [ 151.932770] ? get_page_from_freelist+0x5efb/0xb600 2018/05/11 01:19:13 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x0, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 151.937792] ? kernel_poison_pages+0x40/0x360 [ 151.942290] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.947657] ? kernel_poison_pages+0x1a0/0x360 [ 151.952250] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 151.957700] ? get_page_from_freelist+0xab28/0xb600 [ 151.962726] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.968096] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 151.973553] ? update_stack_state+0x885/0xa40 [ 151.978065] ? is_bpf_text_address+0xb4/0x4b0 [ 151.982564] ? __is_insn_slot_addr+0x198/0x1c0 [ 151.987251] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 151.992192] ? update_stack_state+0x885/0xa40 [ 151.996706] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.001560] kmsan_alloc_page+0x82/0xe0 [ 152.005540] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 152.010301] ? __kernel_text_address+0x34/0xe0 [ 152.014884] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 152.020339] ? __save_stack_trace+0x90d/0xb00 [ 152.024844] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.030233] alloc_pages_vma+0x1565/0x1800 [ 152.034475] do_huge_pmd_anonymous_page+0xbdb/0x2550 2018/05/11 01:19:14 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 152.039587] handle_mm_fault+0x428f/0x7e50 [ 152.043836] __get_user_pages+0x176f/0x24d0 [ 152.048179] get_user_pages_unlocked+0x214/0x980 [ 152.052941] ? kmsan_set_origin+0x9e/0x160 [ 152.057179] get_user_pages_fast+0x69c/0x780 [ 152.061599] rds_info_getsockopt+0x33c/0xba0 [ 152.066013] ? kmsan_set_origin+0x9e/0x160 [ 152.070258] rds_getsockopt+0x272/0x550 [ 152.074249] ? rds_setsockopt+0x10d0/0x10d0 [ 152.078579] __sys_getsockopt+0x49b/0x560 [ 152.082743] __x64_sys_getsockopt+0x15d/0x1c0 [ 152.087254] do_syscall_64+0x154/0x220 [ 152.091158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.096346] RIP: 0033:0x455979 [ 152.099532] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 152.107248] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 152.114528] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 152.121797] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 152.129066] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 152.136339] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000002 2018/05/11 01:19:14 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x179, 0x100, 0x1, 0x62}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6b37, 0x6, 0xe85, 0x800, 0x9}, 0x14) shutdown(r0, 0x0) 2018/05/11 01:19:14 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffc2ffe0bdb5972408a0d0b0f5d501ab0986dd601a0600000000000000ffff7f000001fe8000000000000000000401907800616c8400f9dcaa5a6fc9dc99fc39ad581847d03de81f38b8ac96785482bfe05a63ffb4638ac95f1879ee14c7d894fa65d8a11e2e6893"], 0x0) syz_emit_ethernet(0x1015, &(0x7f0000001100)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x8, 0x200, 0x1}}], {@llc_tr={0x11, {@llc={0x4e, 0x0, "96", "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"}}}}}, &(0x7f00000010c0)={0x4, 0x2, [0x14f, 0x663, 0x1b6, 0xefc]}) [ 152.331317] FAULT_INJECTION: forcing a failure. [ 152.331317] name failslab, interval 1, probability 0, space 0, times 0 [ 152.342819] CPU: 0 PID: 9720 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 152.350041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.359430] Call Trace: [ 152.362075] dump_stack+0x185/0x1d0 [ 152.365752] should_fail+0x87b/0xab0 [ 152.369510] __should_failslab+0x278/0x2a0 [ 152.373832] should_failslab+0x29/0x70 [ 152.377806] __kmalloc+0xc5/0x350 2018/05/11 01:19:14 executing program 3 (fault-call:1 fault-nth:3): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 152.381353] ? rds_info_getsockopt+0x2ac/0xba0 [ 152.386011] rds_info_getsockopt+0x2ac/0xba0 [ 152.390483] ? kmsan_set_origin+0x9e/0x160 [ 152.394763] rds_getsockopt+0x272/0x550 [ 152.398788] ? rds_setsockopt+0x10d0/0x10d0 [ 152.403178] __sys_getsockopt+0x49b/0x560 [ 152.407441] __x64_sys_getsockopt+0x15d/0x1c0 [ 152.411995] do_syscall_64+0x154/0x220 [ 152.415927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.421140] RIP: 0033:0x455979 [ 152.424352] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 152.432102] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 152.439398] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 152.446691] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 152.453989] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 152.461288] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000000 [ 152.467631] FAULT_INJECTION: forcing a failure. [ 152.467631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 152.480369] CPU: 1 PID: 9723 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 152.487552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.496905] Call Trace: [ 152.499506] dump_stack+0x185/0x1d0 [ 152.503150] should_fail+0x87b/0xab0 [ 152.506873] __alloc_pages_nodemask+0x61c/0x5dd0 [ 152.511629] ? get_page_from_freelist+0x5efb/0xb600 [ 152.516656] ? kernel_poison_pages+0x40/0x360 [ 152.521156] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 152.526518] ? kernel_poison_pages+0x1a0/0x360 [ 152.531099] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 152.536553] ? get_page_from_freelist+0xab28/0xb600 [ 152.541577] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.546944] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 152.552391] ? update_stack_state+0x885/0xa40 [ 152.556894] ? is_bpf_text_address+0xb4/0x4b0 [ 152.561394] ? __is_insn_slot_addr+0x198/0x1c0 [ 152.565987] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 152.571012] ? update_stack_state+0x885/0xa40 [ 152.575519] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/11 01:19:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "1bc9282823e03618448074d1313680958ca31c294ca8d534947b3c80794684d88e2a6dbe401418c39f9820205a9ce2ae6e5fadc9cecdec455062eb5d97c3764b696042b13c3b553395da4a425fd7e35d0f422e3892745c1148bafc9b33cd08f327f14a76d9ce9b4b5ff2d81091e872f7cc605ede335deccffb212b414e2f"}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x800}, &(0x7f0000000240)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000000c0)) socket(0x9, 0x6, 0x1) 2018/05/11 01:19:14 executing program 6: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x2e, 0x4b, &(0x7f0000000240)="1ae8236379c06b7b447212b03b014c45d2132eba25c18d7a0f5b8cbb21913968509a6b6eae0e6948489b85e789a3", &(0x7f0000000280)=""/75, 0x4, 0x1865b0f5}, 0x28) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x2, 0x1, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x5}}}, 0xfffffffffffffe75) [ 152.580374] kmsan_alloc_page+0x82/0xe0 [ 152.584354] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 152.589111] ? __kernel_text_address+0x34/0xe0 [ 152.593697] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 152.599154] ? __save_stack_trace+0x90d/0xb00 [ 152.603660] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.609045] alloc_pages_vma+0x1565/0x1800 [ 152.613292] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 152.618411] handle_mm_fault+0x428f/0x7e50 [ 152.622667] __get_user_pages+0x176f/0x24d0 [ 152.627012] get_user_pages_unlocked+0x214/0x980 [ 152.631779] ? kmsan_set_origin+0x9e/0x160 [ 152.636031] get_user_pages_fast+0x69c/0x780 [ 152.640439] rds_info_getsockopt+0x33c/0xba0 [ 152.644836] ? kmsan_set_origin+0x9e/0x160 [ 152.649063] rds_getsockopt+0x272/0x550 [ 152.653040] ? rds_setsockopt+0x10d0/0x10d0 [ 152.657350] __sys_getsockopt+0x49b/0x560 [ 152.661482] __x64_sys_getsockopt+0x15d/0x1c0 [ 152.665960] do_syscall_64+0x154/0x220 [ 152.669835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.675012] RIP: 0033:0x455979 2018/05/11 01:19:14 executing program 4: perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:14 executing program 2 (fault-call:1 fault-nth:1): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:14 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) socket(0x4, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x101) [ 152.678194] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 152.685897] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 152.693160] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 152.700420] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 152.707668] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 152.714925] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000003 2018/05/11 01:19:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) preadv(r0, &(0x7f00006c6000), 0x0, 0x62) [ 152.810343] FAULT_INJECTION: forcing a failure. [ 152.810343] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 152.822409] CPU: 0 PID: 9737 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 152.829628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.839006] Call Trace: [ 152.841646] dump_stack+0x185/0x1d0 [ 152.845329] should_fail+0x87b/0xab0 [ 152.849102] __alloc_pages_nodemask+0x61c/0x5dd0 [ 152.853902] ? __kernel_text_address+0x34/0xe0 [ 152.858532] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 152.864020] ? __save_stack_trace+0x90d/0xb00 [ 152.868573] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.873983] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.878882] alloc_pages_vma+0x1565/0x1800 [ 152.883176] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 152.888349] handle_mm_fault+0x428f/0x7e50 [ 152.892664] __get_user_pages+0x176f/0x24d0 [ 152.897097] get_user_pages_unlocked+0x214/0x980 [ 152.901949] ? kmsan_set_origin+0x9e/0x160 [ 152.906245] get_user_pages_fast+0x69c/0x780 [ 152.910756] rds_info_getsockopt+0x33c/0xba0 [ 152.915225] ? kmsan_set_origin+0x9e/0x160 [ 152.919506] rds_getsockopt+0x272/0x550 [ 152.923546] ? rds_setsockopt+0x10d0/0x10d0 [ 152.927939] __sys_getsockopt+0x49b/0x560 [ 152.932203] __x64_sys_getsockopt+0x15d/0x1c0 [ 152.936761] do_syscall_64+0x154/0x220 [ 152.940693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.945907] RIP: 0033:0x455979 [ 152.949114] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 2018/05/11 01:19:14 executing program 3 (fault-call:1 fault-nth:4): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 152.956853] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 152.964152] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 152.971451] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 152.978759] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 152.986057] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000001 [ 153.062677] FAULT_INJECTION: forcing a failure. [ 153.062677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 153.074737] CPU: 1 PID: 9751 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 153.081962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.091346] Call Trace: [ 153.093992] dump_stack+0x185/0x1d0 [ 153.097669] should_fail+0x87b/0xab0 [ 153.101431] __alloc_pages_nodemask+0x61c/0x5dd0 [ 153.106227] ? page_counter_try_charge+0x205/0x5c0 [ 153.111198] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 153.116602] ? page_counter_try_charge+0x4af/0x5c0 [ 153.121618] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 153.127062] ? try_charge+0x2522/0x2d50 [ 153.131196] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.136656] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.141576] alloc_pages_current+0x6b5/0x970 [ 153.146090] pte_alloc_one+0x56/0x110 [ 153.149938] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 153.155104] handle_mm_fault+0x428f/0x7e50 [ 153.159380] __get_user_pages+0x176f/0x24d0 [ 153.163733] get_user_pages_unlocked+0x214/0x980 [ 153.168519] ? kmsan_set_origin+0x9e/0x160 [ 153.172798] get_user_pages_fast+0x69c/0x780 [ 153.177308] rds_info_getsockopt+0x33c/0xba0 [ 153.181777] ? kmsan_set_origin+0x9e/0x160 [ 153.186059] rds_getsockopt+0x272/0x550 [ 153.190089] ? rds_setsockopt+0x10d0/0x10d0 [ 153.194479] __sys_getsockopt+0x49b/0x560 [ 153.198748] __x64_sys_getsockopt+0x15d/0x1c0 [ 153.203301] do_syscall_64+0x154/0x220 [ 153.207248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/11 01:19:15 executing program 1: unshare(0x28060400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x88080, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3, &(0x7f00000000c0)=0x80, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x0, r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ecaffc)) 2018/05/11 01:19:15 executing program 4: perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:15 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x6) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x0, 0xde, 0x7ffffffffffffffd}) r1 = syz_open_pts(r0, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x8, 0x92, 0xe936, 0x1, 0x9, 0x1, 0x9, 0x4, 0x0, 0x4}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x95bc, 0x4}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/129) 2018/05/11 01:19:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/05/11 01:19:15 executing program 2 (fault-call:1 fault-nth:2): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:15 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc00) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x9}], 0x2) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x101000) [ 153.212466] RIP: 0033:0x455979 [ 153.215674] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 153.223428] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 153.230719] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 153.238021] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 153.245324] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 153.252622] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000004 [ 153.285744] FAULT_INJECTION: forcing a failure. [ 153.285744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 153.297598] CPU: 0 PID: 9760 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 153.304790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.314147] Call Trace: [ 153.316743] dump_stack+0x185/0x1d0 [ 153.320376] should_fail+0x87b/0xab0 [ 153.324103] __alloc_pages_nodemask+0x61c/0x5dd0 [ 153.328866] ? get_page_from_freelist+0x5efb/0xb600 [ 153.333887] ? kernel_poison_pages+0x40/0x360 [ 153.338382] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.343742] ? kernel_poison_pages+0x1a0/0x360 [ 153.348324] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.353776] ? get_page_from_freelist+0xab28/0xb600 [ 153.358798] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.364172] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.369626] ? update_stack_state+0x885/0xa40 [ 153.374133] ? is_bpf_text_address+0xb4/0x4b0 [ 153.378636] ? __is_insn_slot_addr+0x198/0x1c0 [ 153.383238] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 153.388170] ? update_stack_state+0x885/0xa40 [ 153.392679] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.397540] kmsan_alloc_page+0x82/0xe0 [ 153.401520] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 153.406277] ? __kernel_text_address+0x34/0xe0 [ 153.410852] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.416289] ? __save_stack_trace+0x90d/0xb00 [ 153.420782] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.426162] alloc_pages_vma+0x1565/0x1800 [ 153.430393] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 153.435483] handle_mm_fault+0x428f/0x7e50 [ 153.439725] __get_user_pages+0x176f/0x24d0 [ 153.444062] get_user_pages_unlocked+0x214/0x980 [ 153.448814] ? kmsan_set_origin+0x9e/0x160 [ 153.453049] get_user_pages_fast+0x69c/0x780 [ 153.457453] rds_info_getsockopt+0x33c/0xba0 [ 153.461846] ? kmsan_set_origin+0x9e/0x160 [ 153.466072] rds_getsockopt+0x272/0x550 [ 153.470050] ? rds_setsockopt+0x10d0/0x10d0 [ 153.474361] __sys_getsockopt+0x49b/0x560 [ 153.478500] __x64_sys_getsockopt+0x15d/0x1c0 [ 153.482988] do_syscall_64+0x154/0x220 [ 153.486869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.492127] RIP: 0033:0x455979 [ 153.495306] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 153.503011] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 153.510277] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 153.517537] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 153.524786] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 153.532041] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000002 2018/05/11 01:19:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}, [@generic]}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x161f, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/11 01:19:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/11 01:19:15 executing program 5: readv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000001700)=""/223, 0xdf}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/55, 0x37}, {&(0x7f0000001380)=""/152, 0x98}, {&(0x7f0000001440)=""/153, 0x99}, {&(0x7f0000001500)=""/133, 0x85}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000001600)=""/49, 0x31}], 0xa) 2018/05/11 01:19:15 executing program 3 (fault-call:1 fault-nth:5): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003040)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000003080)="aeb4075b1b7ef1a7f68c537fac79129887ee8ccc5ef4e6b7d6e6869dfd1193e29512ce13870fe7449e919a7936f19bfc62f252b4d4a19d4754f43b3f38679369689cf53a5f598f0f0c9bf977d9bcdd51300f55eb54d1436a38d7de1bcf50c104a6ddb6fcd6137c49ddc7efab8f83e05798d5b13ca61ecc2cf1d98d9d33eea059821db01b42ba4d4a79e7660c3472", 0x8e) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/155) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000100)=0x4, 0x4) 2018/05/11 01:19:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/11 01:19:15 executing program 2 (fault-call:1 fault-nth:3): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 153.748187] FAULT_INJECTION: forcing a failure. [ 153.748187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 153.760051] CPU: 0 PID: 9794 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 153.763657] FAULT_INJECTION: forcing a failure. [ 153.763657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 153.767254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.788368] Call Trace: [ 153.790954] dump_stack+0x185/0x1d0 [ 153.794573] should_fail+0x87b/0xab0 [ 153.798280] __alloc_pages_nodemask+0x61c/0x5dd0 [ 153.803019] ? get_page_from_freelist+0x5efb/0xb600 [ 153.808021] ? kernel_poison_pages+0x40/0x360 [ 153.812500] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.817850] ? kernel_poison_pages+0x1a0/0x360 [ 153.822417] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.827850] ? get_page_from_freelist+0xab28/0xb600 [ 153.832857] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.838218] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.843662] ? update_stack_state+0x885/0xa40 [ 153.848149] ? is_bpf_text_address+0xb4/0x4b0 [ 153.852627] ? __is_insn_slot_addr+0x198/0x1c0 [ 153.857196] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 153.862202] ? update_stack_state+0x885/0xa40 [ 153.866687] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.871521] kmsan_alloc_page+0x82/0xe0 [ 153.875479] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 153.880225] ? __kernel_text_address+0x34/0xe0 [ 153.884792] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.890246] ? __save_stack_trace+0x90d/0xb00 [ 153.894732] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.900092] alloc_pages_vma+0x1565/0x1800 [ 153.904316] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 153.909411] handle_mm_fault+0x428f/0x7e50 [ 153.913644] __get_user_pages+0x176f/0x24d0 [ 153.917966] get_user_pages_unlocked+0x214/0x980 [ 153.922707] ? kmsan_set_origin+0x9e/0x160 [ 153.926932] get_user_pages_fast+0x69c/0x780 [ 153.931327] rds_info_getsockopt+0x33c/0xba0 [ 153.935720] ? kmsan_set_origin+0x9e/0x160 [ 153.939944] rds_getsockopt+0x272/0x550 [ 153.943901] ? rds_setsockopt+0x10d0/0x10d0 [ 153.948210] __sys_getsockopt+0x49b/0x560 [ 153.952349] __x64_sys_getsockopt+0x15d/0x1c0 [ 153.956831] do_syscall_64+0x154/0x220 [ 153.960707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.965877] RIP: 0033:0x455979 [ 153.969046] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 153.976736] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 153.983985] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 153.991238] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 153.998491] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 154.005742] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000003 [ 154.013007] CPU: 1 PID: 9789 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 154.020200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.029550] Call Trace: [ 154.032151] dump_stack+0x185/0x1d0 [ 154.035787] should_fail+0x87b/0xab0 [ 154.039517] __alloc_pages_nodemask+0x61c/0x5dd0 [ 154.044281] ? kernel_poison_pages+0x40/0x360 [ 154.048777] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.054145] ? kernel_poison_pages+0x1a0/0x360 [ 154.058737] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.064191] ? get_page_from_freelist+0xab28/0xb600 [ 154.069214] ? page_counter_try_charge+0x205/0x5c0 [ 154.074150] ? page_counter_try_charge+0x4af/0x5c0 [ 154.079088] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 154.084017] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.089384] ? try_charge+0x2522/0x2d50 [ 154.093372] ? __perf_event_task_sched_in+0x67/0xa30 2018/05/11 01:19:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x9, &(0x7f0000000040)="64e9b1fa92a9ca1160"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0xfffffffffffffff7, 0xb4, 0x0, {0x0, 0x1c9c380}, 0x8000, 0x1}) [ 154.098485] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.103327] ? __msan_poison_alloca+0x15c/0x1d0 [ 154.107995] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.113363] ? memcg_kmem_charge+0x703/0xa30 [ 154.117776] kmsan_alloc_page+0x82/0xe0 [ 154.121758] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 154.126516] ? page_counter_try_charge+0x205/0x5c0 [ 154.131450] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.136819] ? page_counter_try_charge+0x4af/0x5c0 [ 154.141760] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/11 01:19:16 executing program 2 (fault-call:1 fault-nth:4): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 154.147137] ? try_charge+0x2522/0x2d50 [ 154.151115] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.156486] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.161344] alloc_pages_current+0x6b5/0x970 [ 154.165762] pte_alloc_one+0x56/0x110 [ 154.169564] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 154.174680] handle_mm_fault+0x428f/0x7e50 [ 154.178938] __get_user_pages+0x176f/0x24d0 [ 154.183281] get_user_pages_unlocked+0x214/0x980 [ 154.188046] ? kmsan_set_origin+0x9e/0x160 [ 154.192289] get_user_pages_fast+0x69c/0x780 [ 154.196706] rds_info_getsockopt+0x33c/0xba0 [ 154.201132] ? kmsan_set_origin+0x9e/0x160 [ 154.205378] rds_getsockopt+0x272/0x550 [ 154.209362] ? rds_setsockopt+0x10d0/0x10d0 [ 154.213688] __sys_getsockopt+0x49b/0x560 [ 154.217850] __x64_sys_getsockopt+0x15d/0x1c0 [ 154.222355] do_syscall_64+0x154/0x220 [ 154.226249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.231436] RIP: 0033:0x455979 [ 154.234624] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 154.242343] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 2018/05/11 01:19:16 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xbb, "73c3f7d402416213923c0379b782b9a2270775a42b702089edf9c6fab979674bb948801c7e165eebbdba8576b5ebaa050447f43e303c83d5e49f64e178f4d704a171e8e7916835a7355a6453cd5d68012cf79e82a36a14a0e0e5232f7541364f910ca483069ca351369b3890aadfd9a37b4c4c70918dec516070d115693d6777e4285485acd4a747696fa81d0b61c065c186794d9f922521ef6d3c4b0a5d910a13a849c23f8041e62802c312403e7d565bf24f7f12754405d13c6e"}, &(0x7f0000000080)=0xc3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x2, 0xec, 0x80, 0x2}, &(0x7f0000000240)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), 0x1) [ 154.249630] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 154.256908] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 154.264183] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 154.271457] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000005 [ 154.284541] FAULT_INJECTION: forcing a failure. [ 154.284541] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 154.296639] CPU: 0 PID: 9806 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 154.303867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.313265] Call Trace: [ 154.315917] dump_stack+0x185/0x1d0 [ 154.319601] should_fail+0x87b/0xab0 [ 154.323417] __alloc_pages_nodemask+0x61c/0x5dd0 [ 154.328276] ? page_counter_try_charge+0x205/0x5c0 [ 154.333251] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.338660] ? page_counter_try_charge+0x4af/0x5c0 [ 154.343762] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.349209] ? try_charge+0x2522/0x2d50 [ 154.353277] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.358728] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.363648] alloc_pages_current+0x6b5/0x970 [ 154.368155] pte_alloc_one+0x56/0x110 [ 154.372010] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 154.377173] handle_mm_fault+0x428f/0x7e50 [ 154.381562] __get_user_pages+0x176f/0x24d0 [ 154.385977] ? finish_lock_switch+0x25/0x50 [ 154.390366] get_user_pages_unlocked+0x214/0x980 [ 154.395150] ? kmsan_set_origin+0x9e/0x160 [ 154.399428] get_user_pages_fast+0x69c/0x780 [ 154.403929] rds_info_getsockopt+0x33c/0xba0 [ 154.408402] ? kmsan_set_origin+0x9e/0x160 [ 154.412686] rds_getsockopt+0x272/0x550 [ 154.416719] ? rds_setsockopt+0x10d0/0x10d0 [ 154.421109] __sys_getsockopt+0x49b/0x560 [ 154.425380] __x64_sys_getsockopt+0x15d/0x1c0 [ 154.429932] do_syscall_64+0x154/0x220 [ 154.433870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.439084] RIP: 0033:0x455979 [ 154.442295] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 2018/05/11 01:19:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f00004a2000/0x3000)=nil, 0x3000, 0x0, 0x3f, r0, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)) 2018/05/11 01:19:16 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0xffe000000000, 0xffffffff00000001, 0x9, 0x9}, 0x10) 2018/05/11 01:19:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000400)=""/122) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) getpgid(r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) syz_open_procfs(r2, &(0x7f0000000100)='attr/keycreate\x00') [ 154.450049] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 154.457347] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 154.464652] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 154.471960] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 154.479271] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000004 2018/05/11 01:19:16 executing program 3 (fault-call:1 fault-nth:6): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 154.661962] FAULT_INJECTION: forcing a failure. [ 154.661962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 154.673821] CPU: 1 PID: 9832 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 154.681001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.690354] Call Trace: [ 154.692948] dump_stack+0x185/0x1d0 [ 154.696585] should_fail+0x87b/0xab0 [ 154.700309] __alloc_pages_nodemask+0x61c/0x5dd0 [ 154.705071] ? kernel_poison_pages+0x40/0x360 [ 154.709565] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.714934] ? kernel_poison_pages+0x1a0/0x360 [ 154.719521] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.724977] ? get_page_from_freelist+0xab28/0xb600 [ 154.730011] ? page_counter_try_charge+0x205/0x5c0 [ 154.734945] ? page_counter_try_charge+0x4af/0x5c0 [ 154.739883] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 154.744904] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.750274] ? try_charge+0x2522/0x2d50 [ 154.754262] ? __perf_event_task_sched_in+0x67/0xa30 [ 154.759377] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.764225] ? __msan_poison_alloca+0x15c/0x1d0 [ 154.768904] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.774279] ? memcg_kmem_charge+0x703/0xa30 [ 154.778701] kmsan_alloc_page+0x82/0xe0 [ 154.782690] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 154.787453] ? page_counter_try_charge+0x205/0x5c0 [ 154.792382] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.797756] ? page_counter_try_charge+0x4af/0x5c0 [ 154.802721] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 154.808086] ? try_charge+0x2522/0x2d50 [ 154.812064] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.817436] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.822379] alloc_pages_current+0x6b5/0x970 [ 154.826796] pte_alloc_one+0x56/0x110 [ 154.830604] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 154.835729] handle_mm_fault+0x428f/0x7e50 [ 154.839991] __get_user_pages+0x176f/0x24d0 [ 154.844331] get_user_pages_unlocked+0x214/0x980 [ 154.849099] ? kmsan_set_origin+0x9e/0x160 [ 154.853334] get_user_pages_fast+0x69c/0x780 [ 154.857734] rds_info_getsockopt+0x33c/0xba0 [ 154.862126] ? kmsan_set_origin+0x9e/0x160 [ 154.866344] rds_getsockopt+0x272/0x550 [ 154.870316] ? rds_setsockopt+0x10d0/0x10d0 [ 154.874623] __sys_getsockopt+0x49b/0x560 [ 154.878756] __x64_sys_getsockopt+0x15d/0x1c0 [ 154.883236] do_syscall_64+0x154/0x220 [ 154.887120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.892290] RIP: 0033:0x455979 [ 154.895463] RSP: 002b:00007f6c75739c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 154.903165] RAX: ffffffffffffffda RBX: 00007f6c7573a6d4 RCX: 0000000000455979 [ 154.910416] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 154.917668] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 154.924932] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 154.932195] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000006 2018/05/11 01:19:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) dup2(r0, r0) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="b6", 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) 2018/05/11 01:19:17 executing program 2 (fault-call:1 fault-nth:5): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 01:19:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:17 executing program 7: perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1ff, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)="a57707aea04d2db006241a0b9b73db7d447e26165e68315bbdffcca579e8f21992579c571f04b952850ae2f9adabb4d58ebd0089b89f726e6d6bc06a87dac38935de2677228882ba70ae15199029cfeb8d4e342b290fa303c52ca1ddd72e67b862679eb104cb26256dc192c347c88ef7a9a8b68bd95097b213151b814d07c563f89dde1e8fe2a84a3f6910d6a4a962e6d4f895f1dcc1c6c096d0decedf363e92c5dc38812640883eed90d883c1190d209c615f2b687710085844d1eaba04d4efcd262102803025637517951940944bcc3930cf229fc3275a86498857c344b47d6619378d3bd0", 0xe6) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000af000000bac3a2fd75aecdc85df410e55b15efe320fdad0f2c1a6a9b87c59742432550b7621ffc0619988f210438af33d188a147bdd6c1a011fc978cf371deba78dc64c5fe246d8141b63bf10de3064afa2aa50955f56655d775d99e0d303477342b0f798a3cbe6872b5fba1d6d100a779448dff29612a84ee1c082c94bc5316611cdb04dfcbf3e691b4d24a74f3f84e1dfe9bc3ec58c7bc28b4ac322f36ad2f69f12b2517c73deccf7eab9ff6036ce706"]) read(r1, &(0x7f0000000040)=""/50, 0xfffffdb6) 2018/05/11 01:19:17 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x3) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0xc403, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="a33055a906a2d565146f2693d1fbced9412b3a12d9a491d22cb126d361d2b07d36440dfb4b4e960748a77b08ea3e09da01ec918872d56012a889c19005", 0x3d) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) fremovexattr(r1, &(0x7f00000001c0)=@random={'os2.', '/dev/loop-control\x00'}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2018/05/11 01:19:17 executing program 3 (fault-call:1 fault-nth:7): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:17 executing program 0: prctl$intptr(0x4, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') getdents64(r1, &(0x7f000056cf72)=""/142, 0x8e) [ 155.092654] FAULT_INJECTION: forcing a failure. [ 155.092654] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 155.104602] CPU: 1 PID: 9846 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 155.111794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.121158] Call Trace: [ 155.123764] dump_stack+0x185/0x1d0 [ 155.127411] should_fail+0x87b/0xab0 [ 155.131142] __alloc_pages_nodemask+0x61c/0x5dd0 [ 155.135905] ? kernel_poison_pages+0x40/0x360 2018/05/11 01:19:17 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) socket(0x3, 0x80005, 0x7) getsockopt(r0, 0x200000000114, 0x10000000a, &(0x7f0000000040)=""/1, &(0x7f00000000c0)=0x1) [ 155.140407] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 155.145777] ? kernel_poison_pages+0x1a0/0x360 [ 155.150365] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 155.155822] ? get_page_from_freelist+0xab28/0xb600 [ 155.161813] ? page_counter_try_charge+0x205/0x5c0 [ 155.166755] ? page_counter_try_charge+0x4af/0x5c0 [ 155.171701] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 155.176637] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 155.182004] ? try_charge+0x2522/0x2d50 [ 155.185985] ? kmsan_set_origin_inline+0x6b/0x120 [ 155.190833] ? __msan_poison_alloca+0x15c/0x1d0 [ 155.195509] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 155.200880] ? memcg_kmem_charge+0x703/0xa30 [ 155.205307] kmsan_alloc_page+0x82/0xe0 [ 155.209297] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 155.214067] ? page_counter_try_charge+0x205/0x5c0 [ 155.219006] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 155.224374] ? page_counter_try_charge+0x4af/0x5c0 [ 155.229311] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 155.234681] ? try_charge+0x2522/0x2d50 [ 155.238660] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.244034] ? kmsan_set_origin_inline+0x6b/0x120 [ 155.248893] alloc_pages_current+0x6b5/0x970 [ 155.253311] pte_alloc_one+0x56/0x110 [ 155.257114] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 155.262224] handle_mm_fault+0x428f/0x7e50 [ 155.266460] __get_user_pages+0x176f/0x24d0 [ 155.270799] get_user_pages_unlocked+0x214/0x980 [ 155.275565] ? kmsan_set_origin+0x9e/0x160 [ 155.279807] get_user_pages_fast+0x69c/0x780 [ 155.284222] rds_info_getsockopt+0x33c/0xba0 [ 155.288633] ? kmsan_set_origin+0x9e/0x160 2018/05/11 01:19:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/96) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getcwd(&(0x7f0000000000)=""/18, 0x12) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) [ 155.292870] rds_getsockopt+0x272/0x550 [ 155.296846] ? rds_setsockopt+0x10d0/0x10d0 [ 155.301168] __sys_getsockopt+0x49b/0x560 [ 155.305334] __x64_sys_getsockopt+0x15d/0x1c0 [ 155.309833] do_syscall_64+0x154/0x220 [ 155.313732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.318920] RIP: 0033:0x455979 [ 155.322100] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 155.329804] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 155.337080] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 155.344352] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 155.351619] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 155.358886] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000005 2018/05/11 01:19:17 executing program 1: time(&(0x7f0000000000)) exit_group(0xf58d) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x3, '\x00\x00\x00'}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/11 01:19:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:17 executing program 3: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:17 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000100)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x100, 0x0) 2018/05/11 01:19:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/85}, 0x18) clone(0x400, &(0x7f0000000200)="19aa391c0c1fa709ce00a7d6de2669f30a7a2fe414b025cc9a9f0e546175624627940934cd18065e08192d00eef8e8d55dca78f486e24b25329031dd727d78ea1d22e7aa68ff115fae5ea44f38c4fb5e35e67a2c30a9f93e9575ab012f54b742383df13208d5cdf4bc9288a5523dc4a2e9181595ef818a33b0e49ab970940208524f72027d2a70788cdbe030ab7fdefc4a1474ca1b6ac423226c5e8001f931b802481acb7aedeb56649bdc23ac579c081fcd638a1a93bf7dec4d412873fb4e8e42dfd966e680cc7da550a682d7314741d82d642189e9c2a53a8989e78f79c5232f", &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000300)="8e14ed841065258630d50de8040256bbdc3e1dcad8490750ab2093f1805dad32718f07220929cf45f633f3977b389293b192145cae39f4008c025c21cde061d33d9db36649dd04d9143583aa2e914ef6d355d593c88881679b5cc1a7b042eb792dfce2feca16da87bd30f229f1fdb5aad636345d064666348bd6d6c10df2187c8cfb44300826d9143d9ba88aa9de35a0e485bda96e9203e67de092762b355281b28b2ae1e3c2bff135b3e86dbee5a3808258687f41bbf713b80ec64f2fbe4fba51811740d89f6b492670ac89b49959e1ef7db7930923918cb5b0498b8aa97950813a36d679cb37c6288f7f30c12713829166") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) 2018/05/11 01:19:17 executing program 6: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480601, 0x0) ioctl(r0, 0x800000000000937a, &(0x7f0000000040)) 2018/05/11 01:19:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='afs\x00', 0x80000, &(0x7f0000000440)) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f0000000580)) chdir(&(0x7f0000000000)='./file0/file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/11 01:19:17 executing program 2 (fault-call:1 fault-nth:6): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 155.960591] FAULT_INJECTION: forcing a failure. [ 155.960591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 155.972440] CPU: 0 PID: 9894 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 155.979626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.988992] Call Trace: [ 155.991603] dump_stack+0x185/0x1d0 [ 155.995248] should_fail+0x87b/0xab0 [ 155.998976] __alloc_pages_nodemask+0x61c/0x5dd0 [ 156.003736] ? kernel_poison_pages+0x40/0x360 2018/05/11 01:19:18 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x286, 0x1, 0x100000001, 0xffffffffffffff81, 0x5, &(0x7f0000000040), 0x6, 0x7, 0x259a}) [ 156.008242] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 156.013610] ? kernel_poison_pages+0x1a0/0x360 [ 156.018206] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 156.023674] ? get_page_from_freelist+0xab28/0xb600 [ 156.028708] ? page_counter_try_charge+0x205/0x5c0 [ 156.033639] ? page_counter_try_charge+0x4af/0x5c0 [ 156.038587] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 156.043609] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 156.048980] ? try_charge+0x2522/0x2d50 [ 156.052962] ? __perf_event_task_sched_in+0x67/0xa30 [ 156.058071] ? kmsan_set_origin_inline+0x6b/0x120 [ 156.062916] ? __msan_poison_alloca+0x15c/0x1d0 [ 156.067597] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 156.072969] ? memcg_kmem_charge+0x703/0xa30 [ 156.077387] kmsan_alloc_page+0x82/0xe0 [ 156.081373] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 156.086132] ? page_counter_try_charge+0x205/0x5c0 [ 156.091065] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 156.096432] ? page_counter_try_charge+0x4af/0x5c0 [ 156.101369] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 156.106735] ? try_charge+0x2522/0x2d50 [ 156.110712] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.116082] ? kmsan_set_origin_inline+0x6b/0x120 [ 156.120940] alloc_pages_current+0x6b5/0x970 [ 156.125353] pte_alloc_one+0x56/0x110 [ 156.129332] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 156.134443] handle_mm_fault+0x428f/0x7e50 [ 156.138687] __get_user_pages+0x176f/0x24d0 [ 156.143029] get_user_pages_unlocked+0x214/0x980 [ 156.147796] ? kmsan_set_origin+0x9e/0x160 [ 156.152050] get_user_pages_fast+0x69c/0x780 [ 156.156472] rds_info_getsockopt+0x33c/0xba0 [ 156.160892] ? kmsan_set_origin+0x9e/0x160 [ 156.165136] rds_getsockopt+0x272/0x550 [ 156.169117] ? rds_setsockopt+0x10d0/0x10d0 [ 156.173441] __sys_getsockopt+0x49b/0x560 [ 156.177603] __x64_sys_getsockopt+0x15d/0x1c0 [ 156.182115] do_syscall_64+0x154/0x220 [ 156.186012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.191200] RIP: 0033:0x455979 [ 156.194392] RSP: 002b:00007f16bdf83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 156.202098] RAX: ffffffffffffffda RBX: 00007f16bdf846d4 RCX: 0000000000455979 [ 156.209363] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000013 [ 156.216633] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 156.223899] R10: 00000000207adfff R11: 0000000000000246 R12: 0000000000000014 [ 156.231163] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000006 2018/05/11 01:19:18 executing program 7: mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}}, [0x0, 0xfffffffffffffff7, 0xf920, 0x8, 0x7f800000000, 0x58, 0x2, 0x1, 0xb9, 0x3f, 0x1, 0x9, 0x3042, 0x101, 0x7f]}, &(0x7f00000001c0)=0x100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000240)={0xfff, 0xffffffffa553155a, 0x80, 0x6, 0x0, 0x3ff, 0xb53, 0x7, 0xfffffffffffff892, 0x40}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x1, 0x0, 0x2, 0x0, 0x80000001}, &(0x7f00000002c0)=0x20) 2018/05/11 01:19:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0x33c, &(0x7f00000000c0)={&(0x7f00000005c0)=@ipv6_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_OIF={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20004005) 2018/05/11 01:19:18 executing program 3: r0 = socket(0x9, 0x3, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x42) readv(r1, &(0x7f0000002240)=[{&(0x7f0000001240)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7b1, 0x80000) mq_timedsend(r2, &(0x7f0000000080)="1570b52150f647a22ccbd80984f69aeb57621f21c009be3711ad71db1b0de01acdea40bf852fec4901124163c0ef1f98ad0a9bd4215aa1bb917af1bafb53e9febbcebecfa5732a23f2b26c3fba", 0x4d, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/11 01:19:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:18 executing program 2 (fault-call:1 fault-nth:7): r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="fe1df3a8801f3cfedab277ca0baefaac", 0x10}], 0x1, &(0x7f0000000280)}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)='\x00', 0x1}]) r4 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r4, 0x0) r5 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet_int(r5, 0x0, 0x1f, &(0x7f0000000000), 0xfffffec1) 2018/05/11 01:19:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"74657151300000000000000600", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff90, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_setlink={0x58, 0x13, 0x3, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x800, 0x100}, [@IFLA_XDP={0x18, 0x2b, [@typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}, @generic="de49a69a5761c14ad163baf6"]}, @IFLA_WEIGHT={0x8, 0xf, 0x5}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1688}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'teql0\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/11 01:19:18 executing program 2: r0 = socket(0x100000000000011, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x22) connect$ax25(r0, &(0x7f0000000000)={0x3, {"3f274c52d534c6"}, 0x590}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x1a) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) 2018/05/11 01:19:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffffffff, 0x9, 0xb78, 0x8001}, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 01:19:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x400) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x8, 0x5, 0x3ff, 0x4, 0x10, 0x10001}) 2018/05/11 01:19:18 executing program 1: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) 2018/05/11 01:19:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000003c0)={r2, &(0x7f00000002c0)=""/204}) sysfs$2(0x2, 0xffff, &(0x7f00000001c0)=""/30) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bpq0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="030000004792e2fa1ceb31b638936f8b12b8ffa4c8825bbf5a92c2bdcc4da2af07cc55c1c67269ca082d8a4ad02554a375e895f876f1b782894c0820734989dab20738f1381fee63d8c59b3661417bb5a65fab8e1c78748fc404c4d4c3a265927903e94d65860b5c0c437d7c8557fdd6750bdd5a9bea2b2f57094132f5745b8854d68d9fd45782ce5d335e2977eab1d0aa9351ffdc1712a46295c884d0ab5b011578d0da435d829b07818f1e2497b4c9ffffff7f01000000000000007f00000004000600e7482e86085752fc7ba37fb08edc7f7162a0ce6e155c7d16c0006b210dd59ca538f9905fca407ea2497fe275a9982fd3e31749"]}) r3 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r3, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @rand_addr=0x1f}}) 2018/05/11 01:19:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x10b600) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xbc) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x7, 0x1, 0x7, 0x0, 0x8001, 0x0, 0x4, 0x1, 0x0, 0xe9, 0xffff, 0xa9, 0x926, 0x100, 0xc0000000000000, 0x4000, 0x2, 0x101, 0x2, 0xff, 0x7f0d6471, 0x1, 0x2, 0x7fffffff, 0x20, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x800, 0xffffffff, 0x40, 0xfffffffffffff800, 0x7, 0x9, 0x0, 0x3, 0x3, @perf_config_ext={0x7fff, 0x5}, 0x0, 0x5, 0x6, 0x0, 0x2, 0xd66a, 0x9}, r0, 0xb, r0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000180)=@ethtool_stats={0x1d, 0x1, [0x9]}}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x840020}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x1e, 0x201, 0x70bd2d, 0x25dfdbfc, {0x9}, [@typed={0x4, 0x87}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x20000880) clock_nanosleep(0x0, 0x1, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x280008}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xa8, r2, 0xb00, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff3d4a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000000580)) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00000005c0)="21cf1bff7dbd3892222116e75c8af5e9aa4c8f911d7b6e77fa19267dcf7599834f54485ad7cf70fc32f3909974edc82570d7749ce8b255e076b5bc8810f81c47208254178ff850fec4d5") getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x4) rt_sigaction(0xc, &(0x7f00000006c0)={0x4, {0xbb}, 0x40000000, 0x400}, &(0x7f0000000700), 0x8, &(0x7f0000000740)) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000780)=""/245, &(0x7f0000000880)=0xf5) sendto$llc(r0, &(0x7f00000008c0)="0c76fdd0e79f5cea0b9e399a22029740f62cb2ddd83c0510b80eb661006c9dc22040fd58579ee0da3d97d00f2c0771b9f91d20e3b34ed0f3b5313a757a9fd8306ab7131fbb1cb222927dc7101e3bad7ece5eee618495f1973e7957", 0x5b, 0x40000, &(0x7f0000000940)={0x1a, 0x327, 0x3, 0x5, 0x525e, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000980)={0x0, 'ifb0\x00', 0x3}, 0x18) signalfd4(r1, &(0x7f00000009c0)={0x6}, 0x8, 0x800) getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000a00)={0x6, 0x7, 0xb8, 0x240000000000000, 0x0, 0xf5}) clock_nanosleep(0x0, 0x1, &(0x7f0000000a40)={0x0, 0x1c9c380}, &(0x7f0000000a80)) r4 = add_key(&(0x7f0000000ac0)='cifs.spnego\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)="515031bb0aed562161e420c846854974c0dde22c7137f4eaee780eebf0d22d7d780f5873699439fa993566a6022ec6aefd41d19a3290b942722043fdf167533058b9edba5a84fd07ad54179b1320e818d2b00a2beec4f5bcdefa977f483ffe8b003cdc5bc93a300f8c874e6630fb7ec17769a69bc365360cc698", 0x7a, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000bc0)='rxrpc_s\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c40)="03ffb937ef014781c517562916a7114fcc1e1d123e50054d98a42f73b6ba703101777b081a4a7f7f1d5738d1d615f836d174d501726e7182301f495be77e827d85c01ec3927ea19814233452f3e022fb8c50c2ae37441d2c5b3691c585c5a3109deadf39b262e28860d5212e0bb66b1ceecb04a230a44df8ed03d5b342173a03869b80a313a972dc3d1066079e8b50d6332a350debc1a84c134b8c", 0x9b, 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000d00)=""/32, &(0x7f0000000d40)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000d80)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000e40)={0x9, 0x3, 0xfffffffffffffffc}) 2018/05/11 01:19:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:18 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001600)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000015c0)={&(0x7f0000001440)={0x16c, r1, 0x210, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x29}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xce11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3b}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbe}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x880}, 0x4084) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000200)={0x1110, 0x10, 0xb, 0x101, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@nested={0xe0, 0x34, [@typed={0x4, 0x74}, @generic="a39016f234c0d531291399e944bd6b47c5f0ad61bc7b06470f2d867278c6beab21533f99787e2a42bd0ab2b2ef5734ed4ac103c2f5dc7f44bbefd412ce5e949dd862cfba21c5e0437fbc7f29bd7f07ed67f2cc24cdcd4264a43586d9bfde7facd4407099d6c89bb21bea0d053658f80adfcea0f89dbf4519ab8b28824a1241e1b5d8052c4c5ba04612c4eb06c0deb88735c2e32716fefb9cce105994bca226ee0028a3e8d74de025f21ba3443806817217a8c9349d2869f26e538ade84bd65abe6d95efcf8667a63771ef17bf99cb8aec1404f9f8617e0b2"]}, @generic="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", @generic="e5", @typed={0x8, 0x9, @uid=r2}, @typed={0x8, 0x61, @pid=r3}, @typed={0x8, 0x3c, @u32}]}, 0x1110}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/05/11 01:19:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x30000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x200, @empty, 0x3ff}, 0xfa, [0x30000000000, 0x2, 0xfff, 0x5, 0x800, 0x8, 0xfffffffffffffffe, 0x95b]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) recvmmsg(0xffffffffffffffff, &(0x7f00004e9000), 0x3b9, 0x0, &(0x7f0000c86000)={0x77359400}) 2018/05/11 01:19:19 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x80000) sendmmsg$alg(r0, &(0x7f0000001680)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="ee94e94d2d2254d918c452fef6b6b065383a922d1d1fbc6dc9cb97a24e100a1252071bfe72dbd24b71b987100515ab901eeb230585593576557f180236bb7a0063d501038a463f748378b631bbfc2b211df3619d1f89e6c2caa36508c0e25a5e7efed545076f08948c84cda6d15526cf030cf640e4892c458919d9ee4aa251b44023f85365f3533f73bb2e93e3803c098022f73f1cf52e6ecf42e3ced249c463adfbcb4d57216d49ac69eda276f5fb5283", 0xb1}, {&(0x7f00000002c0)="010b72a0e76e204f56016abc8635aa2835479132da7b012b5d726e41a334d69381f4183490c061ac414bbbf51c00458009ce8688386d7caf561256d503cc1a1afff5a432ccdf7dbbab6e385f781c263e25e7cca0302d430d6b7dd957497d3c369955fa7816baa56019715f81b893c384625372c332565ec40e940592945f5a278e47fcb58453aaabe8cebb4ecb7e82c3e9a1bbba76f10b2677adc5d8f275f39905c85f0ae1da15f2ba1a096c27d082796cf92bcc633e50fb62de36ee37b81ae901755f784ac782f9292f26", 0xcb}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="603cbcbcf4dcae4f26eb414cf61099f812b80323ca1718ad5f48642336f04a36cdbf859798eabc98c8409d99c164c6baeff46ec4ad905eae4635226654b3b9eea3c6a6e7ebeecd431ae2f6c568fbf3df297fe984175b081a357d9377fb8cdc03668073a56436810713e25904d283dad44be5a1d4f910ae9314e3", 0x7a}, {&(0x7f0000001440)="b09a35f53b06fd03b2f7e9c9bbfa9d25234cf5351b8a9625dbb40afd5e04e2168409539702ce33607e3f19430423f7cd75b2ae9dfac0c9db723e4456db4bf5a820ceb6f994c9f3168f0479bc5aea0ce5c46f61fdc962db94d1c3f1c9765a157bbc1f4a3485f517cc0c509dbd38e560f1db6b7b0c9c73eb081ac334c9a1c3bd29c4f225dab16833e06eb3016c", 0x8c}], 0x5, &(0x7f00000016c0)=ANY=[@ANYBLOB="b8000000000000001701000002000000a3000000a0921a70dcbfd51b2ec42ebf068769313cc38ae992f81e0a8b3630009e717f9c08afed9bc6b1ea97f2f41ea51f1e8c4760fba689031df6cb3ed84ef16251c2c5bf52e5f5edf0cefdf300008967a4c674f28809733e4447bd43a1d0190a56866f37d3fdad630b38527b8c309cdb0f3c929d1aa58f88080674de2056069d3c6c08b719f4d693007d286e1ac42b2968f56086353111c98746c367cbf1f9f137f6f487d1edb880217631962352767ffcc1b769dadd00180000000000000000000000"], 0xd0, 0x20000000}], 0x1, 0x20000004) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:19 executing program 1: unshare(0x4020100) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800, 0x1, [0x8001]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x10001, 0x3, 0x11}, 0x10) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) 2018/05/11 01:19:19 executing program 2: r0 = socket(0x1a, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1\x00', r1}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/11 01:19:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x76ebc315eb7a18a4}], 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="2000000002031900000007000000068100022b05090001e2a77bb475f9420001", 0x20}], 0x1) 2018/05/11 01:19:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:19 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xbf, 0x400) accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) set_mempolicy(0x4003, &(0x7f0000000040)=0x2a1b, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000240)={@empty, @broadcast=0xffffffff}, 0x8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) 2018/05/11 01:19:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000040)="eab29bb0bf682152615138dd8f410973acb81d08f4ae7cd8542b7eb1d9912f7a9264742f8dfb404d330f9ad66e769b538c4f8426a1520c6b75ae3ef1e9c6133fe61a1e195bc2e1e57a95560fa28ce69a213c3f6519a4ab6a78af21376509221f5fe5451e4d6d1ade9ab7c17981a39127ecd83550ba873f856aa7c1d0ce602b28088eb36c28b6c6d004bc7533e3511fa4bfe189cc676f9f5ea3ef2576bebec4f690a1763072b0", &(0x7f0000000140)="4825f41ba9f4795cb74e5a0a733f7bf8144f3f3abcb62438f544359dd86afc1150b6174f633e817946ce11c5f2fb682d36130a454361143c31b9ddf366ba9b634ade40499134b12ec1f3ee5e58a49ac68f974df71baf1f06a8a68b2b7a71778e1df5d4f54026d9fdf9f41e3452edcdf71c456366e32a597120f02324968f", 0x2}, 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/11 01:19:19 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) r1 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f0000000140)=0x10, 0x800) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x800, 0xfffffffffffff44e) r2 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x401) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0xd574}, &(0x7f0000000500)=0x8) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040), &(0x7f0000000200)) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f00000001c0)=[{0x0}, {}, {}]}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r7, 0x300, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdde}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf20b}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00000003c0)={r6, &(0x7f00000002c0)=""/216}) 2018/05/11 01:19:20 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xc8, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000001}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000740)=0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/200, 0xc8}], 0x2, &(0x7f00000002c0)=""/137, 0x89, 0x4}, 0x0) sendto$unix(r2, &(0x7f00000001c0)="3216234d60f554d0c72a3eb92212cf241c296003de164cd9e5dc4ecc068148aa73f0c10a83414fec59823aa217ac084e1e2ecef42a5f5954e2d2f20e37bdb588bc7ed066d8e344ad5721fa14193e359aab61f2a8271f0be1348e30b0f25d21bf9617a0046c2a0d62eb8c4f80e06ddc613f3f43b29ac802791dce573874127fcfb105e80c29538ec64add7ccda874175fa8b25cecafae2ecc864464a10f142d4b8fccc8c193cccea75f848d3762aabd1cf10109ae89a52bf03d0c5be49299ad14f8be305ea05bd49ad2151abb94f10bd487c4ef302eeec8ffdf10dc72833b02097d", 0xe1, 0x24000080, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) shutdown(r3, 0x0) getsockname$netrom(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 158.025278] rpcbind: RPC call returned error 22 2018/05/11 01:19:20 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) r1 = semget(0x3, 0x4, 0x2) semop(r1, &(0x7f0000000000), 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:20 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) [ 158.066563] rpcbind: RPC call returned error 22 2018/05/11 01:19:20 executing program 1: r0 = add_key(&(0x7f0000001680)='ceph\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)="9c0c0f2efd74c2184183cdb4d5383ca3811adb4a8aac9149c5ac82aba9fb0154ef31d436b258e40fb528f002787d042a65db85e36bc166db357027f62617c0fd853fbdc82f3b3cfd07422ad8aa594263a4e7bc1a854b6241653189ce3fa8eaf9734065e05ce9d0d106feaa5dc0b6eb08c9bc628bd9c5b28cefa07f6f4a01dcd944222e99664551c45efaae254e8fd2a5165095d671ed05ef84", 0x99, 0xfffffffffffffffb) add_key$user(&(0x7f00000015c0)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001640)="b683846ba948c6e7721e5844a16008d175c1ff02ed64c4c034c02cc8f364a968b4b449833f4ce1ae940fe8470e58449cfdf86433", 0x34, r0) recvmsg(0xffffffffffffff9c, &(0x7f0000001540)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, &(0x7f0000000180)=""/44, 0x2c, 0xff}, 0x40) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001580)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fallocate(r2, 0x3, 0x0, 0xffff) 2018/05/11 01:19:20 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b00000018cc708f8248f94a02a4a29024184c6920c4200737010a9412717aa7addbbeb5ad299a0a49ac6d8465fe2d270ebc65ab04316c975065758c63efc281a73cbc802a5e62f2b82ac0352654f2"], &(0x7f0000000100)=0x53) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4}, 0xc) r2 = socket(0x100000000000015, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000280)={0x3, r0}) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) recvfrom$ipx(r2, &(0x7f0000000200)=""/56, 0x38, 0x40000000, &(0x7f0000000240)={0x4, 0x1f, 0x1, "a58c7d01fc54", 0x1}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) 2018/05/11 01:19:20 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xbf, 0x400) accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) set_mempolicy(0x4003, &(0x7f0000000040)=0x2a1b, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000240)={@empty, @broadcast=0xffffffff}, 0x8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) 2018/05/11 01:19:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 158.347561] rpcbind: RPC call returned error 22 2018/05/11 01:19:21 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000115, 0x3ca6, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0xaa) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x800, 0x2f) 2018/05/11 01:19:21 executing program 1: socketpair$inet(0x2, 0x4dadcb530e1c0ac0, 0xfffffffffffeffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f0000000140)={0xa}, 0xfffffffffffffdb4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x100, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000001c0)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000200), 0x8) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) 2018/05/11 01:19:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 01:19:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:21 executing program 6: 2018/05/11 01:19:21 executing program 5: 2018/05/11 01:19:21 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000004c80)='/dev/uinput\x00', 0x440440, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004cc0)=0x200, 0x4) r1 = socket(0xf, 0x2, 0x9) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r3, &(0x7f0000000140)="6bd6eb358bec0fdd424ab8194fc0cc4a11f055dfc1b0f505d71b"}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="43b76b04afd7a51d150a828fcffb0861309fbe744ed20e98336414254dfc777fdcb854170d44e6ee70540f5b89532b0dd6ba353c65363d223ab4ddda15c8526b7ed25347f55ef49c6e9bcd4ac92ecaa87e741ed145e779226b844facf62e5a73ed7dafd8a2311f59efc1477dd488edb2dc002f4a362da052ede1ed34ca590348d55673236be1494840bebfcabbd6a2a970767617f642fcc1265a7b37b60eda554ef38d", 0xa3) 2018/05/11 01:19:21 executing program 7: 2018/05/11 01:19:21 executing program 6: 2018/05/11 01:19:21 executing program 5: 2018/05/11 01:19:21 executing program 7: 2018/05/11 01:19:21 executing program 3: r0 = socket(0x3, 0x5, 0x404) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa08000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r1, 0x0, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x800) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000000c0)="58099afe4cb697d28c678b2903911fc1a5bcbb7d7aeb6bf6b235a722efd0f053655fb0fa4d9fa1cb81006f8c683283d08b405db6bca1ba376ebfb70f982ce982fdaea6943014dc2b245c91ee7eb784cd92382f6c6184e5a14a") getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 01:19:21 executing program 0: 2018/05/11 01:19:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:21 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x1, 0x2, 0x4, 0x8, 0x20, 0x5}, 0x5}) getsockopt(r0, 0xa00000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x1) 2018/05/11 01:19:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x1a, 0x2000301}, 0x14}, 0x1}, 0x0) 2018/05/11 01:19:21 executing program 7: memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000000c0)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/11 01:19:22 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x2f0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/05/11 01:19:22 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x981) write(r0, &(0x7f0000000140), 0xfeb3) 2018/05/11 01:19:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x0, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000001500)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="ff797b"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() get_mempolicy(&(0x7f0000001440), &(0x7f0000001480), 0x7ff, &(0x7f00008a3000/0x2000)=nil, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0xf62f, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@multicast2, @in=@remote}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000240)) 2018/05/11 01:19:22 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "15fdd4", 0x44, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)) 2018/05/11 01:19:22 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/11 01:19:22 executing program 7: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r0 = getpid() sendmsg$rds(0xffffffffffffffff, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="61d6"], 0x2}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 01:19:22 executing program 3: r0 = socket(0x100000000000011, 0x7, 0x0) getsockopt(r0, 0x200000000114, 0x3, &(0x7f00007adfff)=""/1, &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x564}, 0x8) 2018/05/11 01:19:22 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:22 executing program 6: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) mmap(&(0x7f0000187000/0x3000)=nil, 0x3000, 0x2000006, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x305, 0x4) 2018/05/11 01:19:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000040)="3a6ba3777819be50a1da4d950d9540ea9ae55480fd6726b697e23cc7"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) 2018/05/11 01:19:22 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000788000), 0x297) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0xa4be, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x729}}, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0xf2}}, {{0xa, 0x4e23, 0x582, @empty, 0x5}}]}, 0x310) 2018/05/11 01:19:22 executing program 2: r0 = socket(0x100000000000015, 0x80000, 0x2f) getsockname(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000180)=0x7d) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000100)=0x4) 2018/05/11 01:19:23 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'bridge_slave_0\x00', 'ipddp0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}]}, 0x1f8) flock(r0, 0x2) 2018/05/11 01:19:23 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x101, 0x4) getsockopt(r0, 0x200000000114, 0x1, &(0x7f00007adfff)=""/1, &(0x7f0000000080)=0x144) 2018/05/11 01:19:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0xffffffffffffff63, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/11 01:19:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:23 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f00000000c0)="b709806d7c94b86ea0a0a9d1aeab0e290bf1a87d0c84f82b2654618c732e5743d54c11a6a6954e260e8b35dd9f39f04e5656b8223d5443424c5e14029151a237b509ccea0deddf2290dc4aff70257dea94a19587896ae1dc3beca15d5c8eed92d5775c6e4299d872088ae975ac1add23b9f4015d5880a69fe7672167aa5d97779442cec56feaab3f99132fe7867a7948cbe1ffd274bf79e66edc2d18785aaea9c7df617cb8fcb7476150cbc93497783ececeb4bc089aa5b06a0496c5c5ba8066025a", 0xc2, 0x40800, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @rand_addr=0x100000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x3c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) 2018/05/11 01:19:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) 2018/05/11 01:19:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3000000c}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) fcntl$setflags(r1, 0x2, 0x1) 2018/05/11 01:19:23 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x301000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getpeername$packet(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001840)=0x14) getpeername$packet(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002240)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002440)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003740)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003940)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003980)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000039c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003a00)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000003a40)=0x14) recvmsg$kcm(r0, &(0x7f00000041c0)={&(0x7f0000003a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003b00)=""/18, 0x12}, {&(0x7f0000003b40)=""/120, 0x78}, {&(0x7f0000003bc0)=""/119, 0x77}, {&(0x7f0000003c40)=""/2, 0x2}, {&(0x7f0000003c80)=""/251, 0xfb}, {&(0x7f0000003d80)=""/253, 0xfd}, {&(0x7f0000003e80)=""/177, 0xb1}, {&(0x7f0000003f40)=""/145, 0x91}, {&(0x7f0000004000)=""/202, 0xca}], 0x9, 0x0, 0x0, 0x7fffffff}, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004200)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004340)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000004440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004480)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000004580)=0xe8) recvmsg(r0, &(0x7f0000004bc0)={&(0x7f0000004880)=@can={0x0, 0x0}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004900)=""/219, 0xdb}, {&(0x7f0000004a00)=""/30, 0x1e}, {&(0x7f0000004a40)=""/209, 0xd1}], 0x3, &(0x7f0000004b80)=""/45, 0x2d, 0x2}, 0x41) accept4$packet(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004c40)=0x14, 0x0) getsockname$packet(r0, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004cc0)=0x14) getsockname$packet(r0, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004f00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004f80)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000005080)=0xe8) accept(r0, &(0x7f00000050c0)=@hci={0x0, 0x0}, &(0x7f0000005140)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005180)={0x0, @empty, @rand_addr}, &(0x7f00000051c0)=0xc) accept4(r0, &(0x7f00000052c0)=@hci={0x0, 0x0}, &(0x7f0000005340)=0x80, 0x80800) getpeername$packet(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000053c0)=0x14) getpeername$packet(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005480)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005780)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000005880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006240)={&(0x7f00000058c0)={0x944, r1, 0xe0fae604b7a6be7b, 0x70bd2a, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa0000000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x1a4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xfed0, 0xa9fa1, 0x52}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa6c}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x90f}}}]}}, {{0x8, 0x1, r20}, {0x13c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r25}, {0x214, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x944}, 0x1, 0x0, 0x0, 0x800}, 0x81) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) [ 161.407900] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/11 01:19:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x20, 0x200) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x5c, &(0x7f0000000300)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000440)=0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x401, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth0_to_bridge\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) mq_timedreceive(r3, &(0x7f0000000180)=""/172, 0xac, 0x3ff, &(0x7f0000000240)={0x77359400}) socket$inet_smc(0x2b, 0x1, 0x0) [ 161.453325] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/11 01:19:23 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000004040)='/dev/full\x00', 0x80000, 0x0) accept4$llc(r0, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000040c0)=0x10, 0x800) tee(r0, r1, 0x0, 0x4) getsockopt(0xffffffffffffffff, 0x200000000114, 0x6711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0xfffffffffffffe03) syz_open_dev$adsp(&(0x7f0000003fc0)='/dev/adsp#\x00', 0x1, 0x8001) recvmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000080), 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/156, 0x9c}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x5}, 0x2ad}, {{&(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001240)=""/42, 0x2a}], 0x1, &(0x7f00000012c0)=""/40, 0x28, 0x5}, 0x23f0b475}, {{&(0x7f0000001300)=@nfc_llcp, 0x80, &(0x7f0000003a80)=[{&(0x7f0000001380)=""/233, 0xe9}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/102, 0x66}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/196, 0xc4}, {&(0x7f0000002700)=""/206, 0xce}, {&(0x7f0000002800)=""/156, 0x9c}, {&(0x7f00000028c0)=""/225, 0xe1}, {&(0x7f00000029c0)=""/148, 0x94}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x3}, 0xf5}, {{&(0x7f0000003b40)=@nfc_llcp, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003bc0)=""/10, 0xa}, {&(0x7f0000003c00)=""/239, 0xef}, {&(0x7f0000003d00)=""/118, 0x76}, {&(0x7f0000003d80)=""/172, 0xac}], 0x4, 0x0, 0x0, 0x8}, 0x101}], 0x4, 0x40000120, &(0x7f0000003f80)={0x0, 0x1c9c380}) 2018/05/11 01:19:23 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 01:19:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:23 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='net/raw6\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x0, 0xfffffffffffffffc, 0x2}, 0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/05/11 01:19:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x50, 0x2001) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x9, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xe56, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x5, 0x5, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2a, 0x2, 0x9, 0x0, r2}, &(0x7f0000000240)=0x10) 2018/05/11 01:19:23 executing program 0: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) sendmmsg$alg(r1, &(0x7f0000001d80)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000040)="18a05da1315bb5c933304fb86ebd9d911fc8d2050760ffbef49342a2e94ed4486ed199bdcc2e796ca03c73a63ef960cee65a93c0bc8aefa95b1c5c198d7c7d7bfe94a63e8dda2f7588e9651b83e9ec044ec139ea1cc299c62d6af1dd5dc132bd4aadc55c58a9703d3b8497b7e07cc9950ac74c", 0x73}, {&(0x7f00000000c0)="ae9dec2e6e5b48a26ba2a856493b6e88c7550a7c3c1e6cb4d3fadff5e2a9e11f28af69dcde9a4fc1b5d56fc120b85c0d535354cb0fbc89dbae35437e24d9f8e7014b92a0a7706fff0d91359fd465a7d3ee447d5a28b26a5bd861744c1f38e4f0cf1e", 0x62}, {&(0x7f0000000240)="4c7fa871f3ae08bac5c8284c78579b446139ac8b988c6c3633a97ecb8a2bb04d70577293c1ee83c93be965002c2a444158a69d19b870432518ee86205c7bed2e3756c389334509ade9772a1aa55067bbbb8edda0b2cf595dd226b20068e4ad0aa9d1c8d7b28299bf430439a257a00a4fbc2568d0ffb91455c0bbc99eca73c057e6", 0x81}, {&(0x7f0000000300)="6458e9f8cd19d8a8dc0e72017cd56dedfa475d3c1da7abd20e1de736f5d4d4b15c12efc71ad3c502ea70e4679b68d1c2b00badaf3c448fd9e35c61c0e352932a9a6850e538a4a835a89fa463054e0e56d98ec798059583fb72f22ef553b5a780d617b54fa0ad7fb974904bbbf2308186bfe9cbe2e94d5fe62537461ed1391d2c6b1c20bbcc2957bf0eff75df92a2e76ce59323b5077a3929fced9447bfd663afe720c2f8dfca35d02f3f0801fb63420b8f9276ca7525edf7e0e73974a9a0db", 0xbf}, {&(0x7f00000003c0)="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{&(0x7f0000001580)="1b5108a9ae307f53240572f30af2694de866a1f633bb4fbcaffbbfe244431be07b7c936e0bd062951d030ff53984e75e125f02966caa987cb3472010576bbd3f8ed8ef47ba97149281bc84c258ada7071a001dd9cd7e3ca3809e3b47ee98032810201531d049d23a39eda4aeabaa2eb93f735f8bcd2a5cf24e8de90c05f8d4a20224c6e603fec131b607455f47db2683b119b385f53e6c2020", 0x99}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x388, 0x80}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001ac0)="d909e5e30e6d5b19bafb1c0d06619ef7dd37feabb47dbdcdac432cdfe6a17fb6d09ef4e622594200d9b98f97dd86452c022cc096d3c8e3f7b977a4703f1c46ab94df0653c19200bd9f4ac1d12b22c08a2d2fce87d9d1d51e338681ff25df2b3b3774b25e72f2608f8afce8f314e50dd73803ad022e99202ef486f312f4f8d43400929129f26e4e62e51b092fac3f2f7cfd7ee03936ca8e6f5d97012112c7820a6d8d47a65a972428d9f8a615217285b947b8b06ff1948f4f967c1c3bb3e2c88c7e475649f3bbaf208651e85b102a9c85e46e11cb2a865162", 0xd8}, {&(0x7f0000001bc0)="71b911713e4fb9c77ab7792354", 0xd}], 0x2, &(0x7f00000034c0)=ANY=[@ANYBLOB="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"], 0x138, 0x20000000}], 0x2, 0xc000) fcntl$getownex(r0, 0x10, &(0x7f0000001e40)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f0000001e00)={0x2d, 0x0, 0x7f}) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x100, 0x0) ptrace$poke(0x1, r2, &(0x7f0000000200), 0xffffffffffffffff) sendmsg$nfc_llcp(r1, &(0x7f0000003480)={&(0x7f0000001e80)={0x27, 0x0, 0x0, 0x7, 0x6, 0x0, "366bbcef2f4069b98e09b7553e70dedd99734dc1149d27646ff6780f97aef02da03f1d97fe14998ae59d8eb3727152d07dcdee15c9315487321e1e9c4e30e1", 0x24}, 0x60, &(0x7f0000003300)=[{&(0x7f0000001f00)="5d02eb6d9b57b7e5c0395517e295ecf57da4a1b1e008286cba255a2399730536e7f5e2171581cf10626757f08ef9d561fe70519c2eb496fd950b2f3c56db16e23de6138bb5f01553555c878262080a4c693246694f4506e0b04c0f021d83f944e080085b48baad4330fae5af70de7f53e5a616186ff59066b9ed8a7113723c71f1dcc49920b8b05273b17face9e91a1dc2c73b574f5afe6dfb47beb31a927b75c43fdf943ebd2252a5e371d6be0d", 0xae}, {&(0x7f0000001fc0)="4d1e4b9d506af00720f8f53ed97254436f66d343611da73adcfb01903ba7df2faef976fa991a2095e9b0624758da313b5ba80d354cc197f8c7240de49280a4327a2824e244024bfd3787ddc425661f1b872aa3e63ba1d6b4578534d5918696b392eb5e", 0x63}, {&(0x7f0000002040)="014cbaf4650747aa67fe8fadfa3b9202c2e7955e2f62e38ff58a1becca9236355f7d9dd998064c0ea179950da95ef2f3aae8edaadaf62044018b179f10613c4f15bc3bb4756ae76ec5f585faabc3edaca0f6fc8e94b7070ad58ab5f02e071bcdc21bf4885906d41744964949ebb1a2d674e5867483beab413e00b393e8026517f7f1d225134cfb37eefc03706f6861d6df22ef", 0x93}, {&(0x7f0000002100)="c8bdc7f062305498363756757c6326e315009b4a7958004339799a2a15ceb0df82e28175192a232c52bf921acb73c5bcfcb9fb2281ee5925ec14a2184162b74b430f1ac7a9aa33604f800b43e79c0d69097aa26a3932771de8680381d5528784346e5106a201c8aa7b6badb3ad0d1f14746415fa3f24bd4a419cd571dee52d42271be5d1cb6e852509d240f3ef88d47cc661f8298070b87a7d05a8882ffa6ac8adcf7e6228abb32c45ac22d42305376c04efe884b0e91a8a7efc9406fa7d74098c4c7d5abb73299b5da3f6d40db121e9b850", 0xd2}, {&(0x7f0000002200)="0c71aad3461c9d9cd27d5ce04a94cdec", 0x10}, {&(0x7f0000002240)="b99a87e0566c717b91a3bf148758213d99a774b8552d4b472fad95ae04423b6535b7d8b7a7ddc0d33c7cd4e540c03543b15df47ff204b9ac5e0c9285df1a9d5fff175ca96f2b90cfbb3a519655bde70a06e8c57377436c3e254568e6a3153f43b6957c3c6fa1853ca976ff5da1953d6ee913f58e3d2d968c807f3fc7880bce8650c3bb38d2f489f64b7dc30de0a54912679beddd8855ee890821a5af0bf529ee1e3444dbb7f507c8958f8a7ff5160d2716935a5593d7ecb7ace26058e19c5cfb98dc5cc107f4856682488dd3369d7eafd65612804df9897a8a6b4296757e3842d478ef11fde0c0efe27c5137b37ce9686d642e6066de696ce084cd4846052bf83b3c0a7c7b1a3aac15622c58354781b33e178c7a8a3f591b5687c303161270c14efbe3c3cd126800bc99950373f9c73511f9a584589ed94e68f383dfbbca762671b878c1410df8420664e0a9c97563e74ab0b9321d54b104527ae692d455707bf3094ddd6b691692527140a0d49f19b0b31ef7521b9191f20f7133c64e04c59207204a4c03b991bd70957fdb110163cec98a3c5562e7c239d5ce604483fad06d3eba5a80f753c9b34604dba0d28de483130a49e6f3f857be14d89ea4479fc04088661366987a74fa20b55d02c31aced31980445f42dd470cebb6b7dfdad99e475a51c1bf34fb06a98ffecf5790b5a3f68c1614c482dcc6ed310a9736097fea6e8d76376e5355663de8a7e5c571c775e373b941b204ab14a575c332abbb5ef335df83c3af4fad4491885a77ab88c6fc8a4cccf777c9c88fdd0a49e6125e2f6cf1d16e9c9c59664ffa382144ffefc73c20f9b7d5155e148b542250f9ae96700a1d82d190109e8fd042a7128e6eebf6920a2267c1a30ab6b0453fe72045e30f054e688bd69f30db65cd6ee4577487834776effb9f3d50bd66efc9031a5ef6af6163e52634ac80f2b67d742664b5026a04d756042dd2c46392eef9afea7eb612d09a188f46b8877934013413364039840daa537df450932f07f479607ce50d91a11f97d4b91754ccd3928aaec3978523eb06e2472e4a1523850fca34aedb4dbaa3c22ad1f1cbb98aa45c7cbb8a8d4c16a70001e8cbca463f0c132049ffc661cec20ebfcf7b49a6891296ed02976948390dc98cf10411a9d828cffccaf1ed2ac009d1023bddf55889b772595b819a8e4897d95600ce037ac2d22f7e05698b041ac0775d0433513098c0a1b74fa82ef5182348340f4c1b50f8ab26ca6a16a5805bb7e005052a8fb573b76dded4eb943eaa4516470d102f3d092acec1f2c3123efda9b82e68bce04a49ff6c53aaace4d45a96ab139f58520132f609f85bb9390b73e5f7e1a4e2993bdaf6e4603950bf1ecfc283b910e2624a196b437268da8544fe1614ca9ec9f80a24ec7889f93b8ee771606ba9d42a1bfe1605a960eaf34692559129c03dc7269eded7cb14a5d58168313eb7cc73b7e5c41148b9351b5fd12c0c562f66154e6445bb392dc87d4cc3e02fa2db8f042fbe26ed96fd4ca5e17142e680681a4eb1380caf82b7cecc2282a2cdb696e7170060d21e77e87df1918a1979b725508d6f2258e100bbd663cadb527afe33319eb637fc443d3564e9fa638ce94d03ccf8be9cc89589338142169e6c7ce503adfd7df4574551c1b7c5e74ac3ab9b1784e4aa6a958d0362ef05f1b2da7a1ea370047e1af4d59d22bd4d594354de77187da4b0f7e1d1759e1b87c9a42f9e7d085fa347ed4fec1f35cc807e33cf231e2a0f90af123db0e6d928cadc61088c75060f6adb1ab57014b67ba458323d49d54691dd80ab0eb5947acfc5a0f5b1962ce72eee108c8a30cdd07bff248b9339cc5746132c3f5ef8127dcc6b5b985539b7a9ac5b66e2944db0b38d45625a54824e39b0481b848afa8020ac103d66952dec63af4998c65c92be4cec7da7703d468fe167d8e3baea777af4a3077edda0c079b80e1c57b56265f52004d6292ba91589be03ace85cc00fdb2b38fc52439d9ab2d9f5d0096775f16486fe722f415f754de73f8bf3d57e0fb7aa1c385f76925a85f11753e7252c67bd81675890f6cd9bf27ba7a455aeb3b5765572657b4f5b7827ac27cabf00ef8cf74009312c4affe77f830e8a32fd60065afe0ab815bddd1539653820bfec1b687ea7ccebdd1b5fb245a46ecc4a2663b5dd686128882c8cd4f4e8e5e93081dd04bf8cd589feab68978e0e8b11874b6680142d0acbbe425b55bd866729767658ca3c85e6a6f1a0976c4d82477653700780c53aacc9d44acbb5edf80dda631a9a90a3e10a9f57cfbc2657ada1777036a4335dd3f2c1fe10a17bfe5c551ebea7cb3330b00f02d8aaeaf6efe0ce5d809d719c92be9d51990a5b4cf118c2336b0e4a570d28d0196d95291e02cd27a7091617f7a9325221f4d20f150b35fe3fecc6f4f5f7349cadc379ef4980d57f867540062d2394e53133e370cbce231a5edb52f3f1eadb3e6cc90838a87cf3a4e666889579c0798220d098c7e5ea2c818b7e8a42b2c812c3f102d868792cbe4ae28a54791eca6dadbd9eb7967d56b5a8ece73ffb01d79ab5ba6bdd0b04ec728d95e0115352a3da139f2d2d49e69fedb1d3fed73886b5e0ae88fe8e667980cd16163bb3263fa4654fc208fa2c0c725dec239009e11b3740de04fb1293a0fb7ed68e8671d02e0a72a6ab950866e90e869cb103fa667103d8d2164d914a6ed24470815e1da0deb1fc1b6b9b2ee3a2a09c3c343f15ea214f200300abee8ca985a160deb7f508cb77b9380d8002c21682b216c06e65a8d64495affa9131199ff7730ee2f9d73d6fea9b3c1a8b633969028ef1d73cd7a5fc4e286a0e5dddf8fa8ad2d002bb9c61ce1c23d791af67a3ea8272c3ae4ddc79f9ffbfebb2612f0e15cd2ab77561fd99fa5de44b23679433ed6b44123107b7bc37a032c63eb36b5388f9fe59fd9b9af472564900310ac65533b0143d4c95d09d4a93ac0c3fe92d15c86aad78e3d05fde9285c098c446dca3a0dfb8edd602561ca4e770502cde67ac72b1e0293749f3bebe839868673088e68889e068060f63768fbbdffba456fda0f4f79a9724fd6a7a7b9f0da49059a9e607f4396de6f8b7e7dd6497a30c0c339a3124e8128fa44795af5bfbe9d84b76a379a2937cc4f85285abac825990dd3c291ac4232a86f6139906a93657ae0a33ac17fc4c92cc89c50a6d1ff99e14c47659294ad0eb7274ae7338baec790419b829e9124c063b1105f36ef6ed3c4527d985a6b7aa19cdc564d3222c51e0e08470451a4acc69a43b56f3912ff9920e9c56deb3c3eacb87720ee5e0cb8564f921243722ac135c354f8e8bdf4d95b6c939426fd12654faa4d52a495ec415ccdcd8b01300f5ec39f66e1211a6a548b19b9caf55d05f2a9b782a7c75e712942eeee474e5032859cd107645f496593853d4443c8cd3fb1676481762b61969ce7e29d2a0e440e2a86d95fb35f0305c4e96a21ec02267d40b4fa99a1ef68b42b35aab0739400c8e100ba3988662cdf03a00e5eade179ef878210236c9808f1e522dee99432538a060d52e805d859cdf7b4da43f54a17f5b6ccdf0e929a4bb6a3b653a42a718fac686042a875fcfc359beec24f3a562af8b732bbd3119d06b282ffbbd48e9f00758ce6a88326e3b17b8dc4c72119d0f3c8d58ae637b79c5dd2d6b131e71d5c0e041b5c2085f170a33083694c1d71a1fc1f47d1617d2b15ca80225276631dd2df143ea0348804f24491dafc72d0ce7c5e02aad619bf4080d6e8bf06b192fcf9dc114715ba230e7b41619d8d2e15a37fdde01825669ab6bb74be0596a5d9a9a6f3ce738630b19b5ad49c5760e6857e7694eed5a8b3ef4dac875f0f512dd7ec260021fc2e152ffb7c3ddfc92e03812b3abf1edb74754965745e66559a1316dd067a17f607e3065ac583c6f1af784ec39371cd23784d298fbd925aa830ca64d265c96b8c953c5a7d00608520e48716dddd93de2d915a9711d0f2bbe4396389b961f04420737240fb6c57ded81bfd8f97204b42b8355619bcb74e44d0f8a57a6beb40b881f25372985e7e5d7cb80d794cbff0ab02c2736b6d350c41f813aad7a0104310efab8271dc51f53963f6b4e40b683e59b5db7c8ad5371519bfd904c9e510110ac93519df1e7993c671dfe08700d8260ace0f8ceb116c77f9c7ed2f4069259aaf25db7a6f7364b05e09623a39f096c9691e2dc39366313715f9253e7186ae75e3b2751fa5106816dbea190af8cd492bf2cbb3a0bcf759ed6722a81c5adf7b7d34abbc7be998bed9f1fb82de66dfaa362b8f5a996931cc6c20aee43c924d0791ac440cd8008892b357441262b67708d30a10772eee49e5c49bcacb94faaaee9674ded7cae30d4eaff65bf288017b335187d63096ded9046e3cf1b6f581b1faaa41500b1d6bf206854609bb3c9ab473d107856100e61cd4151203c06c27fadc5c690b557af968696aa820ca62d53dcb08fa539b8ea41ed31478291fcb33830bedcb406e5ea36e86a2a2de770a1e9ad8e8e685af7cc16b7c4c7a77a3c6fde30eec3156ee858e5bb49cfb53140aa0e25544e280975895754df4e2b07fd5481cdfbb080942a5c885bac302127bf5fcede4a120b9cc345025e740c5d2abbbf7e2995a630885d6bf3838cb8ae440cdcfdabd6b855a124722a51d6cdf88915c880dd368b9a1c01c24b41668c3819569ab18d1f6774507ec25bd1ff1c2a861ea5edc773adf2825972a5a87b58db9de5cc03569fd61e9542130575ba505907f096517e54b578fb946f1a45ccb6fec69f5b92533b7ddc9ad34ad1984613d86c4201f008def6d9cb1bb7df67d6935f68ae749f58eaa79fa65fc9cca5b155ed184441c473e1f397dc5ec8a0076a1fc9416af6253ce5e95f096781b6abcdb839b73e16609eb917ae8e912052fd9c9c922752d03bdd3a9ff03da49e2b36806951f0dfbaab12576249e030924f77a7768d96553d0b04b2970d385cd7affaac472eb1735db1cfeef6a65c3ab42d9b9adb2a5b322bcd018a418729560f81ba0229368138126e5755c8160d481ba97556b6641c2db5d2ec73c76d765538255fb3c51e8c006f0599eb5a8fc64acfc8dc3fbebdba36ab7a7f87a0682d8e29e8447eed825d6292c3ba29ea91e654dc9ff214da0886ed5d90f5e00daa2192288be008d7a54190c42c0b6d00bda91adcd3fdcdba55ff97a9727d387ffd4cba00553cb0924019b8582289c038941c548f9db7a4171416995bf5fa8b5e56a04a4b58e7ea3a3a389a8515d0e0fbea11e027a21f002d54ed81ea5e9eae316dbe9cf2ee934fbcd899ead27d00a3ca5447ec3b25c2e10275f81d32975ca2fc9c01cb728080bf2a088a4a8e6ec9e1679df32293c01a24d92f9f535d0b3f5e57519d29506bf162415666cb115bbcc5a0b06f823ccacb8ab75a772b4738c2a57dd18c969f7089c382be6171ae83cd9cf35b98d3dd93d290d4eddeebce4d4fabf7f7520b4c2d3ce99ce9787ab4d51026b829c69981ac75fc2d328e395f3d9a737f8cb6597e2d75c00d631e4f6d3ac7817b29abe4de69f26c40f0fbdc42514b73e1513c6c76add319f84173a48570e52b2a0157bf5fa8d1948c2f26e5bbaec25fdfcdd72f5a055807fd1e05adebd94aaf035aeb106591259ee901da932cd9514dbd95be5bb1bfe832d89996ef71f23c9488fd89767c5ac427af25870d8a2a68a84370b410b8e0d718ce1bba3ae2a5784f39d9fac96c79eba0886c728170ca53b341700575d93e8dd35e916db5b4fbc4570de5e3be7b4e088ef568a83706ee955bb5dd54", 0x1000}, {&(0x7f0000003240)="734b35dca73931d7599025ee5e021ee61717ff5118149e7cb33664aa2bb86f83d73f1abe86603b9d9d3b465154310638e8c81813f81ca448b65f52ade27fd51a3cae9e33ae6ba1a8b69362898cd4d203f3842c242a90d42159ad8eeef27fe30a3d1cb88bccf06be1db3da602a79b0c3452ed92d7b2771f1f04f88593589080a7a326bf17e992b8a975d8acf1c521b3ce4c1a3210840b623ee1ba575925ec139b4699fd432a929ebf3846520b67b0", 0xae}], 0x7, &(0x7f0000003380)={0xe0, 0x18f, 0x6, "b80b5768c8dde02f13eba03c5fc544ae6f85ee2de5b5152fdc30d6a6da244622536426dac106f89640ab4f9d52502c17f83eba274c13581452a9f6c4cc82d6ac0e9dc5678e537ab5079260affcca8f3371544daad4c56bc833fc8dc2f029749f67d74207db63a20c45949d029e4e4c2f9efc19495ddabd47ddfc9397ef7d82722a4b096e7ac42dff047b00021d64bca0e6c766f8aad9b2da6b5c1134162373428db706eb859b3e58eff6a1ea86c55d77dccdf1a569b8beb83187359d54b3e83a713b8a7b502d2cf42f2bb0ae"}, 0xe0, 0x44810}, 0x20000000) 2018/05/11 01:19:23 executing program 6: r0 = socket(0xa, 0x804, 0x0) write(r0, &(0x7f0000000000)="24000000240007dd32000008ff0100000000000000ffffffff0100ff1000000000000000", 0x24) getresgid(&(0x7f0000000140), &(0x7f0000001a40), &(0x7f0000003540)) r1 = msgget(0x0, 0x2a2) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffef2, &(0x7f0000001240)=[{&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/228, 0xe4, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001380)=""/145, 0x91}, {&(0x7f0000001440)=""/136, 0x88}, {&(0x7f0000001500)=""/179, 0xb3}, {&(0x7f00000015c0)=""/235, 0xeb}, {&(0x7f0000003580)=""/22, 0x16}, {&(0x7f0000001700)=""/60, 0x3c}], 0x6, &(0x7f00000017c0)=""/240, 0xf0, 0xec5}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f00000018c0)=""/131, 0x83}, {&(0x7f0000001980)=""/182, 0xb6}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/215, 0xd7}, {&(0x7f0000001b80)=""/111, 0x6f}, {&(0x7f0000001c00)=""/235, 0xeb}], 0x6, &(0x7f0000001d80)=""/235, 0xeb, 0x2}, 0x7f}, {{&(0x7f0000001e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f00)=""/242, 0xf2}], 0x1, &(0x7f0000002040)=""/4096, 0x1000, 0x8000}, 0x23}, {{&(0x7f0000003040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000032c0), 0x4, &(0x7f0000003300)=""/99, 0x63, 0x9}, 0x80}], 0x5, 0x20, &(0x7f00000034c0)={0x77359400}) sendto$packet(r0, &(0x7f0000000100)="fee4c4c37c9009e0dadce18a2913c86f29ba2f44d0bd67c1642f137a1fb2ba56ecafb3c5b092a825f45e282c690a916324bb46a2", 0x34, 0x4000, &(0x7f0000003500)={0x11, 0xf8, r2, 0x1, 0x0, 0x6, @random="ea08d01aa5ef"}, 0x14) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/132) 2018/05/11 01:19:23 executing program 1: r0 = socket(0xd, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/05/11 01:19:23 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/100, 0x64}], 0x6, &(0x7f00000004c0)=""/4096, 0x1000, 0x9}, 0x40010000) syz_open_dev$random(&(0x7f0000001500)='/dev/random\x00', 0x0, 0x24402) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:24 executing program 7: r0 = semget$private(0x0, 0x4, 0x10) semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f00000000c0)=""/106) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) r3 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r2, 0x4203}], 0x1, 0xffffffffffffffe0) write(r2, &(0x7f0000335000), 0x10001) 2018/05/11 01:19:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x140) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r3 = geteuid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002b40)=0x0) fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpid() lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)=0x0) getresuid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)) r16 = getegid() r17 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003080)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003180)=0xe8) getresgid(&(0x7f00000031c0)=0x0, &(0x7f0000003200), &(0x7f0000003240)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000032c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000033c0)=0xe8) fstat(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003d80)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xfde3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003f40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003f80)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000004080)=0xe8) getresgid(&(0x7f00000040c0)=0x0, &(0x7f0000004100), &(0x7f0000004140)) sendmmsg$unix(r1, &(0x7f0000004200)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="33d1e88d68e45bad02ec002b1754be3b844a50e731f44d43fe3071364ceaee9bdda51dafd6d1640c82700a892369650ea71141833566bcba95ee8a0760ae7a5cd36c60f8d50e0713288abd725babb7138eb90c3409", 0x55}, {&(0x7f00000001c0)="adf9d07bb8417216b2cb1c955f30dd572b1230eb1ba40e31dcb00c6a904b6f3735098b5a8c081fff2417f18e54a0cda3f64935b7f68c7706a5565cf477d889cf5becd102894f8397f475e25481d9922e300c4edbbbd3025c48cca789a672e40c792393647131522604f5d34b94512801e9140899453ea7deaae9", 0x7a}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x5}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000005c0)="70453578b953146b173a99cf95f6dcb279a3b3ef86fd9d74750b7906abd70fb73cc99e14c8cecbf190bdec3597a8baf2f5f9b6081f7b3e84421829108a02dce952b0e221b472f31318af96275e342b21c9779aa7be0f27e16202f8d5fa505a086d401fd0c59167d2aff60f2ca8e75f838439c678d39da5e408f8533b99acd471629c94e482a1305d862b563e1cef26e731d03fea51c4ec3359870fc80751ce171c0bf8ca47c5f4795d5483f6f6ebd1f21542b37edb0f2337049adb890780bcb04a6b5cb7ed655ce4c9ec7fd8ee5e60", 0xcf}, {&(0x7f00000006c0)="8aeba75f9d621a37634f0283288f79b4bf10f064870fcbe7587b089f5f98595bad4f0ba50b3c9af7bfd60caf2fa7a2798ccfb6da9232d6e4e053eb64e82114834b3374808e4320173fdee1a3bc3ede7afe87af6c3caee38ecbc9649bc30aad04d4512cc2615dbc645a2c00c4b7f2c1697807e99bc06ab8107649bbfa14da24dba0d89776e743dca18194f2d461202b4ce1cc58e3435a78c894f64618f881cb3eba2b0e6ba236858285c873392a57690da8a32b877baee6673e5e0ff52f9a5f79c24a0e41550e91565b395e52447ae3598c7cf7fedf", 0xd5}, {&(0x7f00000007c0)="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{&(0x7f0000003780)="15f2973e49fd16086ecbc407baa159eff3d08b5a492b838f903ce9805b5e84ab0ba6cd8381a30b9e1afe7015445f3503ba6570388462e667491787f5f86254f4889a6cbdde78363a2569199385b723da8ad454bfb646949d7b482b155114da6e3efc5212bda44efe9c707499840bdb4ab50ae6adb8bf07b13e5d4615a036cf3b2462c2dd713fd366e801fc274e8ecd3fac472e00698dbbcf77d74e2519fa8cb720cfd5ca5653d1fe49f7995d48b7e68fa24ac62008a58837e0629e6328bb3cb147c079f49e03b753a9912c9718852f1f9c032a1683176e44021aa77cb051ad5525f4d5431bb30a4acaeebf2536b28b966d3f2c8132", 0xf5}, {&(0x7f0000003880)="0e0e6ce2c0279507f2fac25353ca7b17ea510e7d94ca58b7cee26ead055bc53e995bc6d93cac10e3a493de119ad949e9c33b849be5515b57d6c01b5efc97496229e80367687dde76182da429e4d15f934dbb3ad97b67500fd5db0844da19fb6750c8bf56c3ee21cc26e3cfc14ffd505f95dec48703dc8bca65a508bb07054e7264304afbcf5e2fbc7ed1e3a90294cce6fed40e21cc65eee2c3fd5737a07de95b5ced2a1bb593cba7f9992fb28328e61346ed804083fa8f5e751670825f581e3a2d7c367d7977ebe2dcab7c135d96", 0xce}], 0x5, &(0x7f0000003ec0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0x20, 0x11}, {&(0x7f0000003a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000003ac0)="5c0d627c4005d6edc30d3e70f92d85e230b8994cee5bb74945a3583c1d3fc11daa6bf95eccbb0609805f1efe676977374bb0b8cfb36d31518dc123231d4fd37d11497d30830ac9b9cf2462a160a808763bff0999c00d8b6e004b70faa4f6592c1157e45e436c49ae648b9f1b406e820632d23448c15b39bb7c9d9aa2664fb35f8e4524c773478ed73003d51c8cc711654810c0f76f290b7b81e0efd2c745e2616036d60c738b3daa10ed8d62a15f3f2e943276e4421c2d647a3430165b04192ebae26b5d69141618b42381c506bda06cb6a631ceeeef68c9bc838e8f19969197d5fe9d", 0xe3}, {&(0x7f0000003bc0)="834004a61cd69ef0d00285533598e69229cc1d9d5551dcb4a831cd4be1a10456393b96f033c2f4773fe24db19cb9a9aa416f64a9928516bf1e46806fe7d96821b8b10a1b43ec50d67a877804390e4425edc3ab91b840809ccb923373fcf77948a70c3408e06ab44f", 0x68}, {&(0x7f0000003c40)="58ad30e5805b9a8ee02813267d49dd5859249125fe6e04283f784b155eb9ca2d0bb7a7c5238bc59e1c7d72990bfd0096170d25ccf69b1425b5d267eea820fb1a0c165c28937578a25415c95f9bf5c8732248eda39e090a035564451b736dac963eb937f7f16a6f23", 0x68}, {&(0x7f0000003cc0)="3ad590ca09dd1ea5ad5f1a0d", 0xc}], 0x4, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x80, 0x8000}], 0x5, 0x20004000) 2018/05/11 01:19:24 executing program 3: r0 = socket(0x100000000000015, 0x3, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000000)=0x1) 2018/05/11 01:19:24 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000600)="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") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x2, 0xfffffffffffffffd}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 01:19:24 executing program 6: socketpair(0x17, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1df}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x68) 2018/05/11 01:19:24 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x10002711, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0x1) 2018/05/11 01:19:24 executing program 5: r0 = socket(0x10, 0x3, 0x3) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/11 01:19:25 executing program 3: r0 = socket(0x100000000000015, 0x6, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4}, 0x2c) socket(0x9, 0x80804, 0x10000) 2018/05/11 01:19:25 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000080)="2acc675979a7cf552d0e61cd458b1bc026508459588dd6b2e25c5f6153e82607095cad607cfe152391f88a524902803f61f431663eecc7d115fd755a0643d077d7ff3cdd679620763d3845feebb616c72e7896dc98756ad29e8f24041f6c8a9f16789a1d103dca3db872e9f85103419ba2c8e38f44e1ba89135820208f2bad77c3bddf0ba4fb8e987c4b939e20b920a7799802c644e24913e08cda0ef7dcd2b3c7") r1 = socket(0x100000000000015, 0x5, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', 'vboxnet1\'^system[\x00'}, &(0x7f00000001c0)=""/197, 0xc5) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:25 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x296, 0x2) writev(r0, &(0x7f0000001c40)=[{&(0x7f0000001540)="8632bacb1a6949f72e0599f022de696a1dca12ec5b096fca6047afeb45863b8582d0a9697af447013ff0e123694818fbe13194e4cb313f34a68efde927f217598f7f79442e5d35cdc00b7fc0cb033bdc66bdd5167c4473f756ee2dbaa0bd699e3f4df77bb4b21ba389fe4e89acf5508728a1c9511df62ac586cbe5ce6558cb3f773f8af46040121928d694c52c45ceb485d96c996f94b7603bba6890ff99ba67ee0e30", 0xa3}, {&(0x7f0000000040)="29ce9b", 0xfffffffffffffe27}], 0xffffffffffffe45) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x7182, 0x2, 0x6, 0x6d19, 0x7ff, 0x80000000, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x80000001}}, 0x7, 0x421, 0x9, 0x8, 0x4}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x101, 0x8, 0x8e4e, 0x4}, 0x14) 2018/05/11 01:19:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) chmod(&(0x7f0000000280)='./file0\x00', 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff}, 0x8) close(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0xa6}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, r3, 0x0, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1862f601}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10002000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x18}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4001}, 0x8014) 2018/05/11 01:19:25 executing program 5: setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r0}, 0x10) 2018/05/11 01:19:25 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@rand_addr, @local, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000300)={@multicast2, @remote, 0x0}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) clock_gettime(0x0, &(0x7f0000008080)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007e80)=[{{&(0x7f0000000c40)=@can={0x0, 0x0}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000cc0)=""/5, 0x5}, {&(0x7f0000000d00)=""/41, 0x29}, {&(0x7f0000000d40)=""/35, 0x23}, {&(0x7f0000000d80)=""/214, 0xd6}, {&(0x7f0000000e80)=""/187, 0xbb}], 0x5, &(0x7f0000000fc0)=""/56, 0x38, 0x21}, 0x30d4}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001080)=""/99, 0x63}, {&(0x7f0000001100)=""/161, 0xa1}, {&(0x7f00000011c0)=""/73, 0x49}, {&(0x7f0000001240)=""/221, 0xdd}, {&(0x7f0000001340)=""/162, 0xa2}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/189, 0xbd}], 0x7, &(0x7f0000001580)=""/149, 0x95, 0x4e}, 0x5d}, {{&(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000016c0)=""/53, 0x35}, {&(0x7f0000001700)=""/129, 0x81}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/177, 0xb1}], 0x4, 0x0, 0x0, 0x3}}, {{&(0x7f00000028c0)=@un=@abs, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002940)=""/252, 0xfc}, {&(0x7f0000002a40)=""/252, 0xfc}, {&(0x7f0000002b40)=""/46, 0x2e}, {&(0x7f0000002b80)=""/20, 0x14}, {&(0x7f0000002bc0)=""/88, 0x58}, {&(0x7f0000002c40)=""/111, 0x6f}, {&(0x7f0000002cc0)=""/130, 0x82}, {&(0x7f0000002d80)=""/235, 0xeb}], 0x8, &(0x7f0000002f00)=""/106, 0x6a, 0x401}, 0x7ff}, {{&(0x7f0000002f80)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003000)=""/191, 0xbf}, {&(0x7f00000030c0)=""/131, 0x83}, {&(0x7f0000003180)=""/36, 0x24}], 0x3, &(0x7f0000003200)=""/30, 0x1e, 0x7}, 0xffffffffffffffc0}, {{&(0x7f0000003240)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004480)=[{&(0x7f00000032c0)=""/158, 0x9e}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/76, 0x4c}, {&(0x7f0000004400)=""/107, 0x6b}], 0x4, &(0x7f00000044c0)=""/201, 0xc9, 0x10000}, 0x9}, {{&(0x7f00000045c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)=""/204, 0xcc}], 0x1, &(0x7f0000004780)=""/224, 0xe0, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000004880)=""/22, 0x16}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/203, 0xcb}, {&(0x7f00000059c0)=""/218, 0xda}, {&(0x7f0000005ac0)=""/4096, 0x1000}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/243, 0xf3}, {&(0x7f0000007bc0)=""/116, 0x74}, {&(0x7f0000007c40)=""/89, 0x59}, {&(0x7f0000007cc0)=""/214, 0xd6}], 0xa, 0x0, 0x0, 0x1}}], 0x8, 0x2, &(0x7f00000080c0)={r13, r14+10000000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008300)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000008400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008600)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000008700)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000008800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008840)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000088c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f00000089c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000008a00)={@mcast2, 0x0}, &(0x7f0000008a40)=0x14) getsockname(0xffffffffffffff9c, &(0x7f0000008a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008b00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000008b40)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008d40)={0x0, @remote, @dev}, &(0x7f0000008d80)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008e00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008e40)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000008f40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009080)={0x0, @local, @loopback}, &(0x7f00000090c0)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f000000a540)=@req={0x28, &(0x7f000000a500)={'veth1_to_team\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}}) getsockname$packet(0xffffffffffffff9c, &(0x7f000000a580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a5c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000b080)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f000000b040)={&(0x7f000000a600)={0xa3c, r1, 0x420, 0x70bd2c, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x6a8a, 0x4, 0x1, 0x47}, {0xffffffffffffffff, 0x8, 0x5, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xef8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x1d4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}]}}, {{0x8, 0x1, r21}, {0x288, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x5, 0x8, 0xffffffffffffed78, 0x1ff}, {0x6, 0x100000000, 0x9, 0x1}, {0x4, 0x15e8dc16, 0x1f, 0x8000}, {0x0, 0x4, 0xafa, 0x4}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x89, 0x200, 0xfff, 0x5}, {0x9, 0x40, 0x4, 0x4}, {0x3, 0x94, 0x7fffffff, 0x1000}, {0x0, 0x400, 0x101, 0x800}, {0x5, 0x1f, 0x5, 0x2}, {0x1, 0xfff, 0x9, 0x8000}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x8, 0x8, 0x2}, {0x2, 0x10001, 0x200000000000, 0x9b7d}, {0x3, 0x3, 0x80000000, 0x4}, {0x85f, 0x1000, 0x2, 0x7}, {0xffffffff, 0x6, 0xdd6, 0x85f4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r26}, {0xcc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0xa3c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r29 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r29, 0x400454da, &(0x7f00000000c0)=0x2) ioctl$TUNSETIFF(r29, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) r30 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x202082, 0x0) membarrier(0x21, 0x0) ioctl$BLKFLSBUF(r30, 0x1261, &(0x7f0000000040)=0xffff) [ 163.245853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 01:19:25 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400401, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000a, 0x1011, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/05/11 01:19:25 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x2, 'client1\x00', 0x4, "053d504507e6d1eb", "981a951b24f9a45ab8b3725e36325611cfd41dfee34fb0931809053159dcbf25", 0x1, 0x3}) timerfd_create(0x2000000000007, 0x0) getgid() getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 2018/05/11 01:19:25 executing program 2: r0 = socket(0x12, 0x8000000004, 0x200) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x30000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@empty, 0x53, r1}) getsockopt(r0, 0x200000000114, 0x802711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x100) write$tun(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="03030000001005140500488100b9006700da005e9078ac14140c00000000831b0900000000e0000001ac1414aaac1414bb7f000001ac1414aa871124c0040600000000000000b973ae7c010a714d7781978e460f010713e6ffffffffe0000001ac1414120000000000004e224e230059907822040001800000006200000180000000410100016200000180000000e105000162690001800000005a87b5ad28dd759ad6bb8c60b09c696a73f529b6c08313b7fbb03f4f421be98bb376d194d289f1c36f"], 0xc3) 2018/05/11 01:19:25 executing program 3: r0 = socket(0x12, 0x40000000009, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:25 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/11 01:19:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) chmod(&(0x7f0000000280)='./file0\x00', 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff}, 0x8) close(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0xa6}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, r3, 0x0, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1862f601}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10002000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x18}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4001}, 0x8014) 2018/05/11 01:19:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x14, &(0x7f0000000280)=@raw=[@call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0xaf2a99844f25400c, 0x1, 0x0, r0}, @map={0x18, 0x8, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3e}, @ldst={0x0, 0x3, 0x7, 0xa, 0x5, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3d}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0x3d7, 0x3, 0x0, 0x0, 0x100, 0xfffffffffffffff0}, @generic={0x200, 0x4, 0x1ff, 0x4}, @jmp={0x5, 0x100000000, 0x3, 0x9, 0xf, 0x1, 0x8}], &(0x7f0000000340)='GPL\x00', 0x2, 0x22, &(0x7f0000000380)=""/34, 0x41f00, 0x1, [], r1}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x2}}, [0x0, 0x7, 0x1000, 0x3, 0x8001, 0x4f42, 0x3ff, 0x3, 0xfffffffffffffffd, 0xe1, 0x2, 0x1, 0x18000, 0x10000, 0x2]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r2, 0x101}, &(0x7f0000000680)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x20000000000000cf, &(0x7f0000000100)=@raw=[@ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000000000)=""/242}, 0x48) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) accept4(r3, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80, 0x80800) 2018/05/11 01:19:25 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x9, 0x3}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1f, {{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) r3 = socket$inet6(0xa, 0x3, 0x3) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/05/11 01:19:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) keyctl$link(0x8, r3, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r4, 0x9}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) [ 163.946136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 01:19:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x6) 2018/05/11 01:19:26 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x4}, 0x8, 0x800) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x101, 0x0, 'client1\x00', 0x1, "6c6e424ae3f1614e", "b5b415dd8d6de1b330cf64196d152ee16f1ef77b5b5aa8be8a1fb6726943025c", 0x1ff, 0x3}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r2, 0x0) fcntl$setsig(r0, 0xa, 0x17) recvfrom$inet6(r3, &(0x7f0000000140)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x202}, 0x1c) r4 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r4, 0x207, &(0x7f00000011c0)={&(0x7f0000001180)=""/61, 0x3d}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001200)={0x0, 0x100000000}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001280)={r5, 0xfffffffffffffffa}, 0x8) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000012c0)=""/204, 0xcc}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/171, 0xab}], 0x3, &(0x7f0000001580)=""/217, 0xd9, 0x20}, 0x3) setns(r3, 0x40000000) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001980)={0x53, 0xffffffffffffffff, 0x52, 0x3, @scatter={0x2, 0x0, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/1, 0x1}, {&(0x7f0000001700)=""/218, 0xda}]}, &(0x7f0000001840)="c6bed324557fc51669a93c32d514f3bf7662707dedb0bec2a575f00b569b366f1cf162844960b6902555acc3c5d417889ff4705b776344dba5408b17877a35699e17bd7fe9b1c9bfb0e85d395a19fdb53547", &(0x7f00000018c0)=""/98, 0x2, 0x10010, 0x3, &(0x7f0000001940)}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000001a00)) r6 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000001a40)=""/130) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001b00)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306}, 0x70, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000001b80)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bind$bt_rfcomm(r3, &(0x7f0000001bc0)={0x1f, {0x3, 0x5, 0xfffffffffffffffb, 0x0, 0x32bb, 0x80000001}, 0x1}, 0xa) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001c80), &(0x7f0000001cc0)=0xb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001d00)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x13, r3, 0x0) syz_open_procfs(r4, &(0x7f0000001d40)='net/rt_cache\x00') setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001d80)='tls\x00', 0x4) sched_getattr(r4, &(0x7f0000001dc0), 0x30, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8012, r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001e00)={0xf01, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001e40)={0x8000, r7}) 2018/05/11 01:19:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) pipe(&(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 01:19:26 executing program 2: r0 = socket(0xf, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000080)=0x1) 2018/05/11 01:19:26 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) socketpair$inet(0x2, 0x8000a, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0xffffffff, 0xc6c, &(0x7f0000000100)="041a7a7f9b5aa198fd2eeb40c6b0edf0af032833befbe254e0d25881586e6c7fe9d510ada7697aba27102011911d9dd376f4aef7f5ee3358b3065f65bfe528213191674e175133b5810b9e2fa46d81111a5f48f28f245942352ba59a8e7d4794eedd6972c612fddeb9c726eacedd6dda9d74ff65d0524bb487d4391fb4d4838be6fdc4", 0x3, 0x9, 0x3, 0x1, 0x200, 0x9, 0x4, "be23335a243054d0e5cb5fb92d563bd1da77b49b06287d5b903e7bc78c"}) r3 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r3, 0x1, 0x2714, &(0x7f00007adfff)=""/1, &(0x7f0000000080)=0x176) 2018/05/11 01:19:26 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x20) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x151, 0x4) recvmsg(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000001100)=""/124, 0x7c}, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/05/11 01:19:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x8, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001, 0x112) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x0, 0x1, [0x2]}, &(0x7f0000000280)=0xa) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/11 01:19:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/05/11 01:19:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x1c) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140), &(0x7f0000000080)=0x4) fgetxattr(r1, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/137, 0x89) 2018/05/11 01:19:26 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0)=0x5, 0x4) r1 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20}}) 2018/05/11 01:19:26 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/11 01:19:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/181) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/05/11 01:19:26 executing program 7: socketpair(0x9, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000080)="c94cfa785b685eed78ac93dbfcd8658175bbc755d8849431db6defd6ad7df7948a1b00944ba677bac997704859ade6fc2bdf57ce4937d138896f6984c1f06335a13eded14c673dd87a3c89d9eb502a5fa56868625b3c5aa14bae5ba71584411405a34ae38ac864aa08a908d349e59d7b818d", 0x72) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000240)) setpriority(0x1, 0x0, 0x0) 2018/05/11 01:19:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x6, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, {@broadcast=0xffffffff}}, 0x44) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x6002, 0x0) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000240)={0x50}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x18, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000000c0)=""/24}, &(0x7f0000000180)=0x78) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/233, 0xe9}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/158, 0x9e}, {&(0x7f0000000540)=""/93, 0x5d}, {&(0x7f00000005c0)=""/117, 0x75}], 0x5, &(0x7f00000006c0)=""/4, 0x4, 0x1}, 0x8}, {{&(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/121, 0x79}, {&(0x7f0000000800)=""/213, 0xd5}, {&(0x7f0000000900)=""/41, 0x29}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/245, 0xf5}, {&(0x7f0000000a80)=""/25, 0x19}, {&(0x7f0000000ac0)=""/123, 0x7b}], 0x7, &(0x7f0000000bc0)=""/68, 0x44, 0x4}, 0x8}, {{&(0x7f0000000c40)=@alg, 0x80, &(0x7f0000002000)=[{&(0x7f0000000cc0)=""/158, 0x9e}, {&(0x7f0000000d80)=""/254, 0xfe}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/178, 0xb2}, {&(0x7f0000001f40)=""/43, 0x2b}, {&(0x7f0000001f80)=""/19, 0x13}, {&(0x7f0000001fc0)=""/51, 0x33}], 0x7, &(0x7f0000002080)=""/4096, 0x1000, 0x1000}, 0x8}], 0x3, 0x100, &(0x7f0000003140)={0x77359400}) sendmsg$can_raw(r1, &(0x7f0000003240)={&(0x7f0000003180)={0x1d, r2}, 0x10, &(0x7f0000003200)={&(0x7f00000031c0)=@can={{0x2, 0xf7d, 0x245a5ee5, 0x7}, 0x0, 0x1, 0x0, 0x0, "a3dbe863bbf61f4b"}, 0x10}, 0x1, 0x0, 0x0, 0x50}, 0x20008004) 2018/05/11 01:19:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1ff) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x400000) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x10000, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8, 0x2, 0x3f, 0x1645, 0x81, 0x9, 0x80000001}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 01:19:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:26 executing program 3: io_setup(0x400, &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0xc2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x10000, 0x0) r2 = userfaultfd(0x80800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000, 0x0) splice(r2, &(0x7f0000000140), r3, &(0x7f00000001c0), 0x6a7dbf1a, 0x7) r4 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r1, 0x5000, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000300)=0x1) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000080)=""/73, &(0x7f0000000000)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e681a7b14c3000000e1165b6c97450905ce13c9a9c42ea68863b873564e6f2fc14f17a0bba57f"], &(0x7f0000000340)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8}, &(0x7f0000000440)=0x90) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'bridge_slave_0\x00', 0x600}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e23, 0x9b210, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/11 01:19:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r6 = getuid() getgroups(0x3, &(0x7f0000000580)=[0x0, 0x0, 0x0]) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f00000011c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000007c0)={0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) getgroups(0xa, &(0x7f0000000bc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) r22 = getegid() sendmsg$unix(r1, &(0x7f0000000f00)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="ee191251689cf64f", 0x8}, {&(0x7f0000000200)="3aa7a3cbbdafd770519361b1802d52b7398b2839ddecff9b138c24c3785b073258ea347f6b56bf4729ac5f9885f93bae339aa12ad916c726ed276b1c1561fe55c1c5a341333cce4c39b571394f0f2194283d1367f49052c4882407aae98e056118646ca6f1d467d144cd1ac9d5c683238a2d69fe824cb8b529bdd4047ebb3873a0267b2d836c4015e9f4fabf80513d06a209ed7f6d31d8bbd2ba0c39740a7a99f716ded0e1d9f1d3ba79370f047ddaa2e84e68e32b1933e569e74a1299344e0a80be3db02d47395de6dd00a9c0b5de443e6aa3beedc11ad7e8481e9eef2ab399c6ee09ec363f647143539dc7222a", 0xee}, {&(0x7f0000000300)="ebb465997f582707747aec881847c3fcbdc0b109da9917b40d17120534b226b0e0069955c89fa0b89ff38860ff686e53453990cfa4c6a8e80458cfe909f70e77bb1c2da2d81d35d15f8ea3d987eb6da890cb84c7bc0ab6ba16ada7866f8c835404663b64d034668fc5d5de1de4a51b26d56c08f41b3f12c34ba484f744f973efb7", 0x81}], 0x3, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x160, 0x200000d4}, 0x800) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r23 = dup(r0) write$eventfd(r23, &(0x7f0000fc7ff8), 0xffc7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) 2018/05/11 01:19:26 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000ba8000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x8010200000008) 2018/05/11 01:19:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r0, &(0x7f0000000700)="eedf06e33c1d66edfd779b3f4a65daf90f3b3b1ec4a969af8998c56ad58c4fad2ba66f0c5dfe9367d84774880e54570d01849194771e93feb52e8bcd39e157bcbc93b3b67a7d53eb125bf8d4a7b30fd968fc4ecf1dbb8fe388e018e1a20964f331d14d8e6b0825aa", &(0x7f0000000600)}, 0x20) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getpeername$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000)="ba44bfb1613081ceee9b15ea", &(0x7f0000000040)=""/24}, 0x18) 2018/05/11 01:19:26 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x6f26023d, 0x1, 0x2, 0x68, 0x4, 0x4}) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:27 executing program 5: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000000000020000000000000000007f000000000000000000000000000000af92e244e89a0a16881513a763a82d2b426d160c4458e9a90a2276f03db1a39670fff989525e1e"], 0x7f) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x6, 0x7, 0x8, 'queue0\x00', 0x10000}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/11 01:19:27 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xee, 0x4) 2018/05/11 01:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x400000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)="ef57a8cc4e62972558", 0x9}], 0x1, &(0x7f0000003840)}], 0x1, 0x0) 2018/05/11 01:19:27 executing program 1: getrlimit(0x6, &(0x7f0000000400)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) readv(r0, &(0x7f0000000100), 0x244) 2018/05/11 01:19:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x40) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/11 01:19:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:27 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/113, 0x71, 0x40000001, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000000140)=""/1, &(0x7f0000000040)=0xfffffffffffffeee) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x53}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40, 0x0) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x22000, 0x2000000000000191) r4 = dup(r0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000180)={0x3, r4}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000001c0)={0x7, 0x9}) 2018/05/11 01:19:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000000000007, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=""/171, &(0x7f00000015c0)=""/216, &(0x7f0000000300)=""/48, 0x2}) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f00000005c0)=""/4096, 0x1000, &(0x7f0000000180)=""/200, 0x3, 0x5}}, 0x68) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0x3, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) 2018/05/11 01:19:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:27 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x1) 2018/05/11 01:19:27 executing program 3: r0 = socket(0x100000000000015, 0x3, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x600103) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) [ 165.483979] alg: No test for cbcmac(blowfish) (cbcmac(blowfish-generic)) 2018/05/11 01:19:27 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x40012, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x1ff, 0x8000, 0x600000000000000, 0x8, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x321, "fa3beac1515523b5c4b132b995889ac04233920c4c60fc68915120d1f3ebc889803fe5a1dfd25b7c54ac88fd1b0feaa26712325219b10272b4f9a3df749ec1503f337f4af1b10a662068cfbcca62916bd20cad860552bd18b75a73fc88547d039a45918f10dd16"}, &(0x7f0000000240)=0x6f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000001c0)=0xd4e, 0xffffff0b) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) lookup_dcookie(0x0, &(0x7f0000000040)=""/221, 0xdd) 2018/05/11 01:19:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000540)={@multicast2, @empty, 0x0}, &(0x7f0000000580)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'\x00', 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000000840)=@hci={0x0, 0x0}, &(0x7f00000008c0)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'rose0\x00', 0x0}) r11 = accept(0xffffffffffffff9c, &(0x7f0000000a80)=@hci={0x0, 0x0}, &(0x7f0000000b00)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001e40)={@remote, @loopback, 0x0}, &(0x7f0000001e80)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f000000c5c0)=[{{&(0x7f0000001ec0)=@hci, 0x80, &(0x7f0000003100)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/189, 0xbd}, {&(0x7f0000003000)=""/232, 0xe8}], 0x3, &(0x7f0000003140)=""/67, 0x43}, 0x9}, {{&(0x7f00000031c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004280)=[{&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/53, 0x35}], 0x2, &(0x7f00000042c0)=""/99, 0x63, 0x1000}, 0xab3}, {{&(0x7f0000004340)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000056c0)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/92, 0x5c}, {&(0x7f0000005440)}, {&(0x7f0000005480)=""/41, 0x29}, {&(0x7f00000054c0)=""/63, 0x3f}, {&(0x7f0000005500)=""/5, 0x5}, {&(0x7f0000005540)=""/120, 0x78}, {&(0x7f00000055c0)=""/99, 0x63}, {&(0x7f0000005640)=""/86, 0x56}], 0x9, &(0x7f0000005780)=""/227, 0xe3}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000005880)=""/64, 0x40}], 0x1, &(0x7f0000005900)=""/43, 0x2b, 0x4}, 0x3}, {{&(0x7f0000005940)=@nl, 0x80, &(0x7f0000007e00)=[{&(0x7f00000059c0)=""/1, 0x1}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000006a00)=""/42, 0x2a}, {&(0x7f0000006a40)=""/182, 0xb6}, {&(0x7f0000006b00)=""/99, 0x63}, {&(0x7f0000006b80)=""/250, 0xfa}, {&(0x7f0000006c80)=""/241, 0xf1}, {&(0x7f0000006d80)=""/4096, 0x1000}, {&(0x7f0000007d80)=""/69, 0x45}], 0x9, &(0x7f0000007ec0)=""/234, 0xea, 0x7ff}, 0x80}, {{&(0x7f0000007fc0)=@in, 0x80, &(0x7f0000009240)=[{&(0x7f0000008040)=""/143, 0x8f}, {&(0x7f0000008100)=""/101, 0x65}, {&(0x7f0000008180)=""/85, 0x55}, {&(0x7f0000008200)=""/29, 0x1d}, {&(0x7f0000008240)=""/4096, 0x1000}], 0x5, &(0x7f00000092c0)=""/92, 0x5c, 0x6}, 0x1}, {{&(0x7f0000009340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000093c0), 0x0, &(0x7f0000009400)=""/91, 0x5b, 0x1ff}, 0x20}, {{&(0x7f0000009480)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000097c0)=[{&(0x7f0000009500)=""/218, 0xda}, {&(0x7f0000009600)=""/228, 0xe4}, {&(0x7f0000009700)=""/33, 0x21}, {&(0x7f0000009740)=""/56, 0x38}, {&(0x7f0000009780)=""/6, 0x6}], 0x5, &(0x7f0000009840)=""/175, 0xaf, 0x3}, 0x3}, {{&(0x7f0000009900)=@ax25, 0x80, &(0x7f000000be40)=[{&(0x7f0000009980)=""/46, 0x2e}, {&(0x7f00000099c0)=""/4096, 0x1000}, {&(0x7f000000a9c0)=""/4096, 0x1000}, {&(0x7f000000b9c0)=""/21, 0x15}, {&(0x7f000000ba00)=""/215, 0xd7}, {&(0x7f000000bb00)=""/193, 0xc1}, {&(0x7f000000bc00)=""/64, 0x40}, {&(0x7f000000bc40)=""/168, 0xa8}, {&(0x7f000000bd00)=""/118, 0x76}, {&(0x7f000000bd80)=""/138, 0x8a}], 0xa, &(0x7f000000bf00)=""/36, 0x24, 0x10000}, 0x12000000000}, {{0x0, 0x0, &(0x7f000000c500)=[{&(0x7f000000bf40)=""/16, 0x10}, {&(0x7f000000bf80)=""/127, 0x7f}, {&(0x7f000000c000)=""/120, 0x78}, {&(0x7f000000c080)=""/143, 0x8f}, {&(0x7f000000c140)=""/144, 0x90}, {&(0x7f000000c200)=""/135, 0x87}, {&(0x7f000000c2c0)=""/202, 0xca}, {&(0x7f000000c3c0)}, {&(0x7f000000c400)=""/84, 0x54}, {&(0x7f000000c480)=""/86, 0x56}], 0xa, 0x0, 0x0, 0x7}, 0x3}], 0xa, 0x20, &(0x7f000000c840)={0x0, 0x1c9c380}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000dd40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000dd80)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000000de80)=0xe8) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'veth0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e000)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f000000e100)=0xe8) recvmsg(0xffffffffffffff9c, &(0x7f000000e400)={&(0x7f000000e140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000e2c0)=[{&(0x7f000000e1c0)=""/162, 0xa2}, {&(0x7f000000e280)=""/61, 0x3d}], 0x2, &(0x7f000000e300)=""/214, 0xd6, 0x4}, 0x10002) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000e440)={'team_slave_0\x00', 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000f140)=[{{&(0x7f000000e480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000e900)=[{&(0x7f000000e500)=""/195, 0xc3}, {&(0x7f000000e600)=""/195, 0xc3}, {&(0x7f000000e700)=""/246, 0xf6}, {&(0x7f000000e800)=""/209, 0xd1}], 0x4, &(0x7f000000e940)=""/141, 0x8d, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f000000ec00)=[{&(0x7f000000ea00)=""/80, 0x50}, {&(0x7f000000ea80)=""/181, 0xb5}, {&(0x7f000000eb40)=""/93, 0x5d}, {&(0x7f000000ebc0)=""/39, 0x27}], 0x4, &(0x7f000000ec40)=""/96, 0x60, 0x1}}, {{0x0, 0x0, &(0x7f000000eec0)=[{&(0x7f000000ecc0)=""/145, 0x91}, {&(0x7f000000ed80)=""/228, 0xe4}, {&(0x7f000000ee80)}], 0x3, &(0x7f000000ef00)=""/237, 0xed, 0x80000000}, 0x7}, {{&(0x7f000000f000)=@can={0x0, 0x0}, 0x80, &(0x7f000000f100)=[{&(0x7f000000f080)=""/83, 0x53}], 0x1, 0x0, 0x0, 0xfff}, 0x9}], 0x4, 0x40010023, &(0x7f000000f240)={0x0, 0x1c9c380}) getsockname$packet(0xffffffffffffff9c, &(0x7f000000f280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f2c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f000000f300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f340)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000000f3c0)={@dev, 0x0}, &(0x7f000000f400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000f440)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000000f540)=0xe8) accept4(0xffffffffffffffff, &(0x7f000000f780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f800)=0x80, 0x80800) recvmsg(0xffffffffffffff9c, &(0x7f000000fb40)={&(0x7f000000f840)=@can={0x0, 0x0}, 0x80, &(0x7f000000fb00)=[{&(0x7f000000f8c0)=""/192, 0xc0}, {&(0x7f000000f980)=""/33, 0x21}, {&(0x7f000000f9c0)=""/188, 0xbc}, {&(0x7f000000fa80)=""/122, 0x7a}], 0x4, 0x0, 0x0, 0xfffffffffffffff9}, 0x10040) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000103c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000010380)={&(0x7f000000fb80)=ANY=[@ANYBLOB="ec070000", @ANYRES16=r1, @ANYBLOB="02032abd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="c00002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r3, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0400020008000100", @ANYRES32=r6, @ANYBLOB="7c0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="280202003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400f2fb0105000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000101000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000008000100", @ANYRES32=r19, @ANYBLOB="f001020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400c1ffffff3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffffffff400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r24, @ANYBLOB="08000100", @ANYRES32=r25, @ANYBLOB="fc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004004100000008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f616463617374000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100010008000600", @ANYRES32=r27], 0x7ec}, 0x1, 0x0, 0x0, 0x10}, 0x80) r28 = socket$inet_tcp(0x2, 0x1, 0x0) r29 = dup(r28) getsockopt$inet6_tcp_int(r29, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) 2018/05/11 01:19:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001b03000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000d000000902a0000"], 0x28}, 0x1}, 0x0) 2018/05/11 01:19:27 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) io_setup(0xe42, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f00000012c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x252, r0, &(0x7f0000000140)="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", 0x1000, 0xc1, 0x0, 0x1, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000001140)="c8154eb94db1089f49f383f894bef90ba84d76cfe26799a49cb41b4c35183249a62e4be9d3d3917bf87f6b75e26d9b3e24607231c15a8828f79f42d581f803a9e1632d660802270de98b545190bab89f50d1b99838afa4f2512448db7e822731961e0748806b7c3dba66aaa95c950bfe92d344cb7ef7e39bb49252004d3e2fb4dc0c17db988cb692d6f02b1d61f1f3fbb4757e5e29ccbe4eca616b0a4af1f4d7bcfdb0b26619c65acde2dc58671ed10317aed6fc7e", 0xb5, 0x2, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001200)="adf58b1efb9cfd48f7cf292ec6f4833b9b20ed75f1d827a4398b9250869a1d44862f8a668df6032369bd2306c6cd9611aead9a1ad553b5a02860e45dbbd50506ebcbe91fd44ab3b02056ff524ca09abefb97e6ee63a84503", 0x58, 0x3, 0x0, 0x1, r0}]) write(r0, &(0x7f0000000080), 0x0) ioctl$int_in(r0, 0x8004008010500c, &(0x7f0000000100)) 2018/05/11 01:19:27 executing program 2: r0 = socket(0x10, 0x5, 0xfffffffffffffffe) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x84080, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x7, 0x100, 0x1ff, 0x1ff, 0x5, 0xd5b, 0x4, 0xffffffff00000001, 0x1ff, 0x0, 0x3f, 0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x2, [0x20000000000, 0x3]}, 0xc) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000100)) 2018/05/11 01:19:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x81) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e48430931baf95ee54b4bc7e836869b95af00f173b0d045a7dbc195c9dfa4d6828cdda7c51f6d268ca99c8f52e78d28cb39be340cf686dafc33133dda991a0fb92ed2d3d6ba502b66655454f186926d81b31163d5c51e3747a99d69e51b4be3d9a8c584badaa2d1e46c49f501d370f410aee5aa2f48667cf8ec80cc3f8d39bd20764053be472584d7af4602aa1f7b9b1f7ccdfaab522501ce5e7baa701ee75032942fb18abcd9c067c784726370537ee579322842d02e6780edf584f86b3e6c0fe3127f3a2f63b5e10670eef5b27930f9a583d2f9d1750ef64a6ebb245667dd422ba6214b8596b6efb9129f3a139687a340161aa148481d5", 0xf8, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000400)=""/233, 0xe9) 2018/05/11 01:19:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0xffffffffffffff52, 0x40000, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/11 01:19:27 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 01:19:27 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/14) r1 = socket(0x100000000000015, 0x8, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) 2018/05/11 01:19:27 executing program 6: unshare(0x20000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xa87c, 0x3f, 0xe3}, 0x10) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x4, 0xffffffff, 0x7, 0x7, 0x1}, 0x14) 2018/05/11 01:19:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)) io_setup(0xffffffff, &(0x7f00000001c0)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x80000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x10282, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x3, 0x10800) io_submit(r2, 0x4, &(0x7f0000000640)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000200)="ed8f0d85ed6ed374a6bd26716b870a6a0c34cada4d06cb4601856f3aade8a8ad7b2efe262b62ea7d2f6c62481732c07ee47fa08883deb73f8d7321c9d40ce8afde0735673d8ed5abcca96dcdb50a9b9db1d56ea85a5af1b8963139e114c167309f84644adda8bb366afb5bc05af77a682d243eec160221186fbb3dfdcfe7679f906b6e1507e49b3cbc864dd20f36ba93a3199ace0fda3ebba33db42ea7cea5fa7bb266ca61d41f9824b5", 0xaa, 0x5, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x712, r1, &(0x7f0000000300)="da2ed0708181855e01ca63882533f0cc9507f8865ecbf829a4d15f9afc82324e0636cc5f289dd303a2778c0a328f31b49cc2466c01f210a8154e4495173dab153c65ef948a0e10a000e3a56a04ecb97cf6ce34ca76039604e9e939fd6855d13c0d9d4fa3e865f04f7c4f17ae2e6126f8d0b2f302b2768bede880464990ae4515b59c9669eec4a8143a980b295755a689dda0ac03afe32788595dcca5b13a10ad7fd611a7631ecf56fb", 0xa9, 0x1d3, 0x0, 0x1, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x9a07f31e83e706a0, 0x8, r0, &(0x7f0000000440)="f892031a46d9cb46909eb6073ec59fe4b9f641ce1e23629cdc1513c2e017", 0x1e, 0x95, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000500)="88981fe94992f4d5bf4bf704073daa1cd828b51804e6936b2ba62fea4ef188d08fc932e848fa96e8af8a55d16f49c5aec216d6a2a356581262f2b86006c5e7f6a9cae7ba3bcf585da7be8e5351129fbc5169512ce86644fccc03f8e78ef641cd546f237da54a5ec5cd58e475a55d1293aebb63e84783f9fc4a96830d0db1e77ec71210e70bb9377abe758f25a4ce2b2174be9528838cd66245fab8e5653d480182cf59e36a47cd1663", 0xa9, 0x81, 0x0, 0x0, r5}]) 2018/05/11 01:19:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/173, 0xad}, {&(0x7f00000004c0)=""/37, 0x25}, {&(0x7f0000000680)=""/126, 0x7e}, {&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000500)=""/36, 0x24}, {&(0x7f0000000780)=""/76, 0x4c}], 0xa, &(0x7f00000008c0)=""/153, 0x99, 0x1ae}, 0x1eb}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/226, 0xe2}], 0x2, &(0x7f0000001b40)=""/4096, 0x1000, 0xffff}, 0xc3}], 0x2, 0x122, &(0x7f0000002bc0)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800210206000000000000000000000000002001000000000cf65db3a1b361e1b9621568d55fe8ce48a58b93ac705dc87f12689aabc8ca87b161615eebce5441c9e6884a04d0a848e833f82e6d009c32aa35ecbea6b1d47c08e2ff21e285f2ca0d3467e22e37c0185e5e552d"], 0x1c}, 0x1}, 0x0) [ 166.030207] FAULT_INJECTION: forcing a failure. [ 166.030207] name failslab, interval 1, probability 0, space 0, times 0 [ 166.041593] CPU: 1 PID: 10535 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 166.048907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.058300] Call Trace: [ 166.060953] dump_stack+0x185/0x1d0 [ 166.064641] should_fail+0x87b/0xab0 [ 166.068450] __should_failslab+0x278/0x2a0 [ 166.072750] should_failslab+0x29/0x70 [ 166.076726] __kmalloc+0xc5/0x350 [ 166.080243] ? perf_event_alloc+0x13a/0x3d40 [ 166.084690] ? perf_event_alloc+0x266/0x3d40 [ 166.089139] ? perf_event_alloc+0x13f/0x3d40 [ 166.093585] perf_event_alloc+0x266/0x3d40 [ 166.097880] ? ptrace_may_access+0xa3/0x100 [ 166.102247] __se_sys_perf_event_open+0xc6f/0x5520 [ 166.107241] ? syscall_return_slowpath+0xe9/0x700 [ 166.112160] ? __se_sys_perf_event_open+0xfb1/0x5520 [ 166.117373] __x64_sys_perf_event_open+0x15d/0x1b0 [ 166.122372] do_syscall_64+0x154/0x220 2018/05/11 01:19:28 executing program 0: unshare(0x8000400) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x400) socket$inet(0x2, 0xf, 0xfff) sendmsg$netrom(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@ax25={0x3, {"6b7888d8716c17"}, 0x81}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000180)="8602deb9d6d2e9176ccec27828dfe40891c936b37122bd18571a41d8da37be938edd65e36308e3be20c377a78a4f12e3fd1c4b7045151a72a262b3b5153742363fa3d4cb3cc0c6f0b6eb0812", 0x4c}, {&(0x7f0000000200)="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0x1000}], 0x2, &(0x7f0000001240)=[{0xf8, 0x0, 0x4, "7e5fc4f8854f1967219a6f052fd3f8edbbd1987411c95b7cfeb0406927fd5606fec548384897a16c820d12b0ca8184f3fac4b7df35623e338df38b90b4ce57bce1854814bf59e91c499f8f76b7a70502276cfcd6496fd29c54e48d3e6103dffd73e2038f9f13faa1e0f670638e95040e0a7e7164162f4edda47fd4c4c07340f832e541690b703a3332d5bbbe47ff255fdf75a4ca0b3781622e8e3ac07598d77af02a2e770cff7546dc67f59aea54f203b69808eeb16d557969e1a94bb82ce2ce61a42689f6f6b1bb7f57927475c31dc543375e79e091ad67e12b4dbc39a9452edcea6482c7aa"}, {0x231, 0x112, 0x8, "9d43e60c2f058775661c9921ff12a27088eae6e3fef10a90fb5a24f0c68d91354598aece7f1346b1dac9277e5363e864a5db903502ae41ce21adffe76693a412eb756cf3ac8fda789296ebc8f5fb3424c77d40b108dceaf1c230278928704e34fda48fe6afca77aff6626820c4d72d254a1997bcfa569a7eefb357125861166a10db75da67f30764b7f3e172caeecaaea691926b26d565654ff8204280b9c313b62f80541c161bf745a60c20baffd570fddd0c92219b"}, {0x1010, 0x11d, 0x202, 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"}, {0x90, 0x111, 0x8000, "a0dbf646061c5b0e37ec7fce0b1061099980b1ad3a960b6061803fc4640352ab5f8f5bdbb507a0c2eacc2bcd7669af30e4f3b296318d6a2c563378419d87df23ac44acacb4be0e6bac860f703234d15de367ad3d4e19aec8a64ebe3637a2586ffe07abe5bec61e17439c49c445c138b644de2d96f62f6db99b04"}, {0x88, 0x11e, 0x7, "1b7b4fa63618877a305bb384c37f9fbc68a93c34736bb52d99ebf547b476e69a02056e50e01468472611e8b7280e1d9c310584a104130a2571e577cb4f97081145e5ddd27ad41dd1d67a858cf9d9ca750add96d2c7e9698e5c6acb5a9f71dc38e80e80421cbdeb2c6b4aec1fedf47116be67c8802c"}], 0x12e8, 0x4000}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000080)=""/254, 0xfe, 0x0) 2018/05/11 01:19:28 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f00007adfff)=""/1, &(0x7f0000000000)=0xffffffffffffff05) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x3, r1) [ 166.126310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.131528] RIP: 0033:0x455979 [ 166.134733] RSP: 002b:00007fb4039cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 166.142493] RAX: ffffffffffffffda RBX: 00007fb4039cb6d4 RCX: 0000000000455979 [ 166.149796] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020348f88 [ 166.157100] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.164410] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000015 [ 166.171730] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 2018/05/11 01:19:28 executing program 3: r0 = socket(0x100000000000015, 0x5, 0x0) sysinfo(&(0x7f0000000080)=""/28) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x60000) 2018/05/11 01:19:28 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="8fa4fbccaee2718dd46e092c48310f667743e2e141bb59129ecaea5cdcaf79db2ad11ebacb08e3ed8ba16883cd13b009000000"], &(0x7f00000000c0)) 2018/05/11 01:19:28 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) unshare(0x40600) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000200)) 2018/05/11 01:19:28 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 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) perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 166.451366] FAULT_INJECTION: forcing a failure. [ 166.451366] name failslab, interval 1, probability 0, space 0, times 0 [ 166.462873] CPU: 0 PID: 10571 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 166.470191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.479593] Call Trace: [ 166.482238] dump_stack+0x185/0x1d0 [ 166.485921] should_fail+0x87b/0xab0 [ 166.489744] __should_failslab+0x278/0x2a0 [ 166.494057] should_failslab+0x29/0x70 [ 166.498013] __kmalloc+0xc5/0x350 [ 166.501534] ? _cond_resched+0x3c/0xd0 [ 166.505462] ? tracepoint_probe_register_prio+0x576/0xc30 [ 166.511102] tracepoint_probe_register_prio+0x576/0xc30 [ 166.516557] ? pcpu_alloc+0x1c81/0x2040 [ 166.520585] ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430 [ 166.528853] tracepoint_probe_register+0x9d/0xb0 [ 166.533649] ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430 [ 166.541931] ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430 [ 166.550178] trace_event_reg+0x2c4/0x490 [ 166.554283] ? trace_event_buffer_reserve+0x5c0/0x5c0 [ 166.559478] perf_trace_event_init+0x8d5/0x1230 [ 166.564161] perf_trace_init+0x325/0x430 [ 166.568274] perf_tp_event_init+0xde/0x1e0 [ 166.572526] ? __perf_event_stop+0x2a0/0x2a0 [ 166.576935] perf_try_init_event+0x4de/0x670 [ 166.581373] perf_event_alloc+0x2088/0x3d40 [ 166.585759] __se_sys_perf_event_open+0xc6f/0x5520 [ 166.590722] ? syscall_return_slowpath+0xe9/0x700 [ 166.595608] ? __se_sys_perf_event_open+0xfb1/0x5520 [ 166.600766] __x64_sys_perf_event_open+0x15d/0x1b0 [ 166.605715] do_syscall_64+0x154/0x220 [ 166.609637] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.614827] RIP: 0033:0x455979 [ 166.618027] RSP: 002b:00007fb4039cac68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 166.625838] RAX: ffffffffffffffda RBX: 00007fb4039cb6d4 RCX: 0000000000455979 [ 166.633110] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020348f88 [ 166.640380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.647647] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000015 [ 166.654913] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001