INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2018/04/20 09:42:04 fuzzer started 2018/04/20 09:42:05 dialing manager at 10.128.0.26:41811 2018/04/20 09:42:11 kcov=true, comps=false 2018/04/20 09:42:14 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r1, 0x6, 0xd3}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001100)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000001140)=0x2) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000001180), &(0x7f00000011c0)=0xc) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000001200)={'syz_tun\x00', @ifru_hwaddr}) io_setup(0x401, &(0x7f0000001240)=0x0) io_submit(r3, 0x6, &(0x7f0000001740)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000001280)="df75ebac8a4e22351f2544c7772334b86bc583efeb87281eee90bc047cdef65fe831f62f7e5a0c00f758bde455d5426921443b3ba407218b262355f3b430b763e41c481949a58bb9e4361cc68b79a210062c521fdd53ac8285e9ff602a32e5ee3de532ec15b2a486791c36696a8fc4a20784a91a37d0752708f34d0d66e84eab3f120a3bcf49b3c5625272c48084cf12a9286376638dae7a", 0x98, 0x4, 0x0, 0x0, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f0000001380)="42ec85363970967c11820e8a8b933429", 0x10, 0xffff, 0x0, 0x1, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000001400)="6bfdd9d805106a0d34f5b4e7b88c206b4d75738e1e199f1a", 0x18, 0x4, 0x0, 0x0, r2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xf, 0x10000, r2, &(0x7f0000001480)="a538e98badeb9184b4774256085a972ba2e905ba00a71eeb616ed2f0c61e04bcfdef7d34722a223a7c99926a1d788a2458f80d9fd4077616d4eaef7fb4784b09e7fda2349f1c21b55a2cab351c626bf7e18244f60cb184be090139fd3b9bf9564b4fde8dcd259c2bad2dc25e4bc76174fe66faf143aa263c97d0ae907fd6a898d008c53b9cd730fa63acf622c21c8d088c5a914021e158bf7432e5d116e3a84fa9a94ce49615192c229f2dcd5a87459b7ac927087745c89f7d53822931041b2b70", 0xc1, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000015c0)="8a3495888cd7913c201179c3eb8baea8aef3927cc571f8c97bc5c56c48b9e817bbb951e7ab44a0c14a95711361dd705b5bc3279f4e6b792d7693a114c069f16706b815702eff8085b4cc439916a02e30405e4f3171e0092514727b2e2dc519cfee3a09a25a4538673791101b90c45c209d93518b94661292e952ed833c4fc995d9944b6b5b4177d79d5d6ddb05b02318515c6590a77b94e0aa198a1fdf285f70b1b639e0b4bcd1f586ec7c8a4a259b385a2c499a3308", 0xb6, 0x0, 0x0, 0x0, r2}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f00000016c0)="714a6ce064c315e42d8f8a5ae90948244d662b52", 0x14, 0x7fff, 0x0, 0x1, r2}]) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000001780)=r2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000017c0)={r1, 0x4, 0x2, 0x0, 0xc0400000000, 0x3, 0x1f, 0x380, {r1, @in6={{0xa, 0x4e24, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xcdb9}}, 0x80000000, 0x4, 0x38b2, 0x1, 0xffffffffffff0001}}, &(0x7f0000001880)=0xb0) r5 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCNOTTY(r2, 0x5422) timer_create(0x7, &(0x7f0000001a40)={0x0, 0x8, 0x0, @thr={&(0x7f00000018c0)="47663c317a4633d48ddba14e2fd25d95eaeecfad1f05b839a22729f4e69f76459ca6b8952c07dbdd838eb0296646509287d87eb79673edea25fe27edbce11653c4893610894f174930feab9e797510cfadd7cf963342d8c27bde1fd2358026a019d2dde501fa2d4a877d5a96c8118a86032827f778e8165c2224424d802ab50a9f7cba21b084ba18481fe1d31a485972673911799c65a734b4de47b7981e489a8148486e1e31c05689da24564568b598fb5284e5a61853179b73ed62d99e255d97b1dabd67b886e5e82a0ac307e2419b711d6406a1868be7f332e1975914c2eed904f584bc04fd44d94792854d2931da47592b4dbec17b", &(0x7f00000019c0)="83dc7939d8b1a3fcb424130d1b74d1d6e61910754c736d0db8953bb1fffa001827f1427c5f13bbe51b60b0b744192bb4d154ee0db58db04e3f00fdce943f6ced9f1e758687e4e4e4126ce5ca285c40d7a83b76b752bbaa9f2fe5788860ed74b60b045cc192c66c353d7e4b2a14ecf24c9bbd4731a532dddafa8699b7f781"}}, &(0x7f0000001a80)=0x0) timer_delete(r6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001ac0)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001b00)={r4, 0x69}, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001b40)=0x9, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001b80)='./cgroup.net/syz1\x00', 0x1ff) sendto$ax25(r0, &(0x7f0000001bc0)="84cc05e668bfe69d30ade0f376e0e619c711bf58700bbc46a27eb628d65659e2242f39ef58aa4ddf913184135b704226338637407642890d151e0a19a20e06d2555c09164b9c130da82fa262a1b555e282ac55c2a60de66c33be80b37bfdd21e031b45c7db2707443bc8dea7877969f624d25d56", 0x74, 0x0, &(0x7f0000001c40)={0x3, {"313659f5768036"}, 0xfff}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) ptrace$setopts(0xffffffffffffffff, r7, 0x0, 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003140)=0x0) sendmsg$unix(r0, &(0x7f00000031c0)={&(0x7f0000001d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000001dc0)="4d8f1a758fa4e6a8ebcf839390b3a193d404a7783b2fc68393f38e4e56f2a3db6bb1cfb5f0eb81bb1eb08e7986f361f9f795d9e1b8ee30c80d7446b348d934b721f66b81169e23c742813ec4cd769531e437f7cf1a951770eec20ec52725c80ad3020b5b1492e90d7bab3801c32f3ae2ef9f79c4f8498149ca1187f00bcee9ba8f25216dea1e568811c4d156833c3bd9f998e1f7aba271cbe39866928ed6bbb5b851c8cfe586f4e803a49747f026383a61e5fc28c7232708779824a8426a64336e6d9cd8bb2b721967809fe07b9ba02f7a333d0805838f9608f25a5ba41bc2aa581f31", 0xe3}, {&(0x7f0000001ec0)="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", 0x1000}, {&(0x7f0000002ec0)="80319f7bb3fb1905c866e60d020e872e01c6777ff7e46bf9f75af1c680a67893acea28e6e5e08bef486eafa888ffc5ee128e43fad09941b7bd1ea0eeab68a6e11e00abaac8267f9b3d706a83ccf97dad11503ff1b38ebfc8930ebd12cc08e3ae5a7b1f34ee462ce939f4d4ba8cedfbc4c6f8550d7abdd141378f4f5b89787f0b88f41746401774eb1414baede37ed7a3def63bea2ce2b85dd638a78384dae1ad5380cafaef0e5984f8b41121255afa06453832a5f7c7756ef23c31404bd63a89ddfba0", 0xc3}, {&(0x7f0000002fc0)="39e942ca64033507c69c9a3e5047d0344f6ab4947bb51bd5f88c4b377f4165d433483911de3b90b8af2599d28d19080c6dd7f2a5847e77bcb45fc1ea69e39625755b4c56a73aac9436e4df82b602a93579f015ead3fda7de216377064f2661dddcb30a6ce9b6b0db3f5f0f687991cb7093920781c7852f3956a8ed801e1a1390101783db18f8", 0x86}, {&(0x7f0000003080)="2d06bc111d391358b5948ab21eff6a892f2120fb4882f554e0525d46806e69b636dd76a1ba", 0x25}], 0x5, &(0x7f0000003180)=[@cred={0x20, 0x1, 0x2, r10, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40}, 0x1) close(r5) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003200)=0x8, &(0x7f0000003240)=0x2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003280)={0xfff}, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000032c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x4, 0x3, 0x5, 0x1ff, 0x4, 0x400, 0x1, 0x7, 0x5, 0xd4b, 0x4, 0x7, 0x2, 0xfffffffffffffff7, 0x9]}, &(0x7f00000033c0)=0x100) 2018/04/20 09:42:14 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) socketpair(0x10, 0xb, 0xf0d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=0x2c) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0x357, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) ioperm(0x404a, 0xd75c, 0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0xba, 0x3, 0x0, 0x400}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0x3f}, &(0x7f0000000380)=0x8) sendmsg$rds(r1, &(0x7f0000003e80)={&(0x7f00000003c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000400)=""/87, 0x57}], 0x1, &(0x7f0000003c00)=[@cswp={0x58, 0x114, 0x7, {{0x3, 0xff}, &(0x7f00000004c0)=0x9, &(0x7f0000000500)=0x100, 0xfffffffffffffffc, 0xca4, 0x7fffffff, 0xbac5, 0x20, 0x1ff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80000001, 0x40}, &(0x7f0000000540)=0x80000000, &(0x7f0000000580)=0x5ba8, 0x0, 0x7ff, 0xc00000000000, 0xb2, 0x11, 0x100000001}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8001, 0x7}, &(0x7f00000005c0)=0x6, &(0x7f0000000600), 0x7, 0x3, 0x3f, 0x7fffffff, 0x28, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x1}, &(0x7f0000000640)=0x7, &(0x7f0000000680)=0x5, 0x2, 0xf6f, 0xfffffffffffffff7, 0xc1, 0x10, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1c}, &(0x7f00000006c0)=0x400, &(0x7f0000000700)=0x1000, 0x4, 0x4, 0x2, 0xf6, 0x9, 0x80000000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x401}, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x3, 0x1ff, 0x0, 0xdd, 0x200, 0x20}}, @rdma_args={0x48, 0x114, 0x1, {{0x101, 0x7fffffff}, {&(0x7f00000007c0)=""/28, 0x1c}, &(0x7f0000003b80)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/129, 0x81}, {&(0x7f00000038c0)=""/230, 0xe6}, {&(0x7f00000039c0)=""/184, 0xb8}, {&(0x7f0000003a80)=""/70, 0x46}, {&(0x7f0000003b00)=""/119, 0x77}], 0x8, 0x20, 0xe5}}], 0x270, 0x841}, 0x9810ba1127373baf) getresgid(&(0x7f0000003ec0), &(0x7f0000003f00), &(0x7f0000003f40)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) getgroups(0xa, &(0x7f0000004000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000004100)=[r5, r6, r7, r8]) bind$bt_rfcomm(r1, &(0x7f0000004140)={0x1f, {0x200, 0x1ff, 0x7f, 0x6, 0x1, 0xc5a9}, 0x8}, 0xa) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000004180)={'icmp\x00'}, &(0x7f00000041c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000004240)='/dev/vcs#\x00', 0xea, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$llc(r1, &(0x7f0000004280)=""/121, 0x79, 0x100, &(0x7f0000004300)={0x1a, 0x10f, 0x1, 0x10001, 0x8, 0xdee, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$binfmt_script(r10, &(0x7f0000004340)={'#! ', './file0', [{0x20, '--,trusteduserselftrusted(wlan1'}, {0x20, '/dev/vcs#\x00'}, {0x20}], 0xa, "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"}, 0x1037) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000005380)={r4, 0xffff, 0x1f}, &(0x7f00000053c0)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000005400)={0x10001, 0x10000, 0x2, 0x0, 0x6, 0x1fffe00000000, 0x80}, 0xc) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000005440)={0x10001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22}, 0x0, 0x2, 0x72a2f23a, 0x5, 0x7fffffff, 0x0, 0x1, 0x8, 0xfff}) 2018/04/20 09:42:14 executing program 3: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) fremovexattr(r0, &(0x7f0000000080)=@random={'os2.', 'md5sum\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) ioctl$TIOCCONS(r3, 0x541d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x12}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20}], 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)={0x4, 0x800, 0x1}) bind(r4, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x33, r4, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000380)=0x0) ioprio_get$pid(0x2, r5) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000003c0)={{0x5f, @empty, 0x4e20, 0x2, 'none\x00', 0x4, 0xffffffffffffe689, 0x3e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0x8000, 0x5607e716}}, 0x44) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000440), 0x4) ioctl$KDSKBLED(r3, 0x4b65, 0x8) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000000480)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{}]}) inotify_init() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0x2}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000580)={0x401, 0x8, 0x8, 0x80, 0x0, 0x2}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) dup2(r2, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000700)=0x9, 0x4) 2018/04/20 09:42:14 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1ff, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) socketpair(0x2, 0x0, 0xb6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) syz_open_pts(r3, 0x20001) ioctl$TCFLSH(r3, 0x540b, 0x40) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x40, 0x72, "43dc0e74a863774d9031601b79a9f0d844423dcb668b3b0cf438c32af393611e7d982ec6aef04113cb42e4b088d48c81c413147ca918e9933779e0f733326f3e6c7f025f4f935a319cac80bb433a73c98f9bdac608923ed8239d726ae97fa38f496f1aaa8a6d6e0a6ff31ddab343b0391ac9"}, 0x7a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, [0xffffffffefb83c83, 0x7f, 0x8, 0x1, 0x80000000, 0x7ff, 0xffffffffffffffff, 0x2, 0x80, 0x8000, 0xeca, 0x5cb, 0x8000, 0x9a03, 0x5]}, &(0x7f0000000340)=0x100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x9}, 0x8) r7 = getpid() getpgid(r7) eventfd(0x9) inotify_init() inotify_init() ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000440)={0x1, 0x3, 0x5, 0x7, 0x8, 0x6, 0xffff, 0xfffffffffffffff7, 0x6, 0x1000, 0xaed2, 0x401}) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000480), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3ff, 0x2, 0x1, [0x6, 0x6, 0x485e, 0x0, 0x3, 0xdb, 0x7, 0xf285, 0x5, 0xfffffffffffffffd, 0xfffffffffffffc00, 0x2, 0x0, 0x5, 0x8, 0x6], 0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xa759, 0x7ff, 0x100000001, 'snmp_trap\x00', 0xfff}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x1, 0xffffffffffff7fff}, {0x5, 0x6, 0xfff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x50200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000008c0)={0x1, 0x0, 0x6, 0x1ff, r5}, &(0x7f0000000900)=0x10) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000940)=""/4096) inotify_add_watch(r3, &(0x7f0000001940)='./file0\x00', 0x2000044) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000001980)={0x9, 0x7}) connect$unix(r8, &(0x7f00000019c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) shutdown(r8, 0x1) openat(r4, &(0x7f0000001a40)='./file0\x00', 0xc580, 0x20) socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001a80)={r5, 0x9, 0x9}, &(0x7f0000001ac0)=0x8) 2018/04/20 09:42:14 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xad3a, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) migrate_pages(r1, 0x3000000, &(0x7f0000000180)=0x17, &(0x7f00000001c0)=0xfffffffffffffff8) r2 = socket(0x5, 0x80003, 0x0) fcntl$getflags(r2, 0x40a) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000002c0)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) restart_syscall() setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000300)="c5b95c2f1062934cf49e57d05df7ff6e", 0x10) bind$inet(r2, &(0x7f0000000340)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r6, 0xfffffffffffffffb}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffff045, @loopback={0x0, 0x1}, 0x20}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={r5, 0xfff}, &(0x7f0000000580)=0x8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000680)={0x4, 0x2, 0x9, 0x1ff, 0x8001, 0xffff, 0x6, 0x6, 0x3, 0x2}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000006c0)={0x7, 0xffffffffffffffc1, 0x7fff, 0x7f, 0x1, 0x2, 0x6, 0x100000000}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000740)=[{{0x0, 0x7530}, 0xfffffffffffffffe, 0x100, 0x7ff}, {{r7, r8/1000+30000}, 0x5, 0x328, 0x20}], 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000780)=0x1000, 0x8) r9 = syz_open_pts(r0, 0x414080) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000007c0)={'nr0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KDADDIO(r9, 0x4b34, 0x8) getsockname$netrom(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) bind$vsock_stream(r2, &(0x7f0000000880)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000008c0)={0x5, 0x80000001, 0x43a, 0x10001, 0x0, 0xbc98}) 2018/04/20 09:42:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf8, "9eb0fa4d6c0b9f718038c4e1ef6ef420a16ce29c2391803b7613c7e3666c727865b098d187ff2ccda2255a55e96697904951f32ca62ef8b971e9c95e47c4a18626b122ec19afeeace3747f2a4e8af801a1d61b8af7cfb2fb0f7757efbfc18a4e6a8ba8917a607be83fb0e32af6dfb611076552e8ed76b1556d7698544bc54294f5342bafbd61eaaf3e946c5a3944b331c95ed9b190171bd9233fdd2b8f9c909a32336925f8e0b9d6674b19563f99c15c580ac1dddb5bc5d69323c752405792496bedba32a0b63960f7e0496def70cbf8120f67180f7241d69bc8aacd4a22c6b155fd43caf318426fb1f94524bd8682c9672b61759e9626bf"}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xff}, 0x8) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x1f, 0x8, &(0x7f0000000780)=[{&(0x7f0000000240)="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", 0xfe, 0x7b}, {&(0x7f0000000340), 0x0, 0x9}, {&(0x7f0000000380)="86f7e998d291f3d4fe8b0cfb4538a9ba858a20ebdc1d02d20bedb4e0bb0fa781ce7f0b2fed652dbb33d05864074ce589d7b020f490c975c86673d042d6aaefc197280195acee9cb1752c87f39aed041de73d7b572019bed1ef71ac2f2f112a6aa6949acb2c8bd07a60ac4af7e58bf65896e6ec1cbdfa8c0f99eaced235e2d325836f49f8ca25bddc3a1b22711238de87b4e7dbbfc93100de5404a7b6d40305862ac47bb9a44f57b9450062bf29bdb77930f87a488ce19e0040a315b325186d74", 0xc0}, {&(0x7f0000000440)="1bd5fd4478b386174cec9808dbfafee88e4c8051", 0x14, 0xfff}, {&(0x7f0000000480)="4a36aa23565a4095a532d7066a76eebb8850b5a6ec7935b45849f9a5717de8814613ddc02e3932a08d8911f09909f4e65963cba3023c169b7f3c1cd4716553d442b18d730016d5e0cd232bc0a0c6f33d91", 0x51, 0x5}, {&(0x7f0000000500)="6eef8ac635a49393ad28ced18c5319ba6a5c2981618cbe4d263608137cabe6906bf18b7ef80a5e7463a2a530f895178158906b93106cef8c44d7ceb3c469c51f7e6d374f56fb46ff338376c5bf1f99c31540bdaf865a128c883ff6cba09bf723169ef5f75b3a139d13d4dd2e3ed668f3b37d6a2be3b6ba897e8f246e17337c3cb820135cf9487be61de48c4b875d27e4e03e1561d27d76e6e2b7d8a89444259622d173c6bbd5d9216a", 0xa9, 0xffff}, {&(0x7f00000005c0)="5a2a94caf2bb8ed352376546923fb9ee6b1dfb25d3eee0c58b1feba36215b5a9775847140b3ef9226865fa870eb650fc786741912e68a03cb378943d73c45a81b979fcd4623213f9e432d57e8e9ddb4ee26c4289581db58295e0946d24321a2e9202d87ccbe48315407d0f508c53f1091b55e241e884a7e5f9c7fbe77a36f28bb12a34397e947e6040c0a8020482cc62149f1215dfebfbbc313cfb6ef8391e8385b9", 0xa2, 0x1}, {&(0x7f0000000680)="c44ceb8e26926905ebebad701e831322342e927d15c87f16b18cfa1442778ff534ed9cff2d481422e38e9495894a5455aa1af5e877e0c6349dab09b5902e6803dadf195b2048f5b71620e88655ecc0dfacdc9585ce5f4707340a514e6fbcb5e134693be18c67e5e8775e301af5b6364777a28f1e8b92a1791729d47455cc6828526cbeece4062a68cf8fc5bcc6c556399fe47a165c0cfac9afff7f8e7dc7717b37b1602389f3168f06b096fc691b845d2f8f562cd9ce338081ba72adff47d93dd34b8780e659e672788ca749fab465ca291e3d3e8abff47f932c457c4bdc6a0149c46bfe2391d172c8cdfea59ed169c012cd33a9", 0xf4, 0x7}], 0x80000, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000880)={{0xfffffffffffffffb, 0x2}, {0x5, 0x891}, 0x1f, 0x4, 0x5}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000900)=0xc5, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000980)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x8}, 0x10) writev(r0, &(0x7f0000000b80)=[{&(0x7f0000000a40)="3675c5a74299e27400d5787c317df176e6fd2c658c610dd089be62a811497f1a6352a241e6d47e35c56ce5b9c29ac84bc28d74231df03cea4cb59df31b14c9e6697e30614333ada70e114779be3bf32ecc3c76bb54689f32a9b53ae9c3", 0x5d}, {&(0x7f0000000ac0)="9670ba9b7b89b7f7eed69595d6e86b93bd9e9d7cdf469bdf0c645cbfefe9959c035dcbc0a0b388f3d6ce2f24a54cf4dbbb6de7d5be74e5eb191e7add01dec37d128aebc5a160d8b1ca4ef3e74cc247f4294605c8c9b9d09155be6d02552d87a6d03a10e6c8baa5efd79a0cd3e7659399ea181b11ae34bed651a311262f25745631e59ad668029af1181bf14467eab4e211b544a08c7eec80d2c0681fccd897cc1ae4ed88c531b162852737662fc5cb5ee948212336c6c5ac04a92e", 0xbb}], 0x2) connect(r0, &(0x7f0000000bc0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(pcrypt(rfc7539(lrw(serpent),sha1-avx2))))\x00'}, 0x80) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000c40)) accept4$ax25(r0, &(0x7f0000000c80), &(0x7f0000000cc0)=0x10, 0x80000) sendmsg$nfc_llcp(r3, &(0x7f0000001080)={&(0x7f0000000d00)={0x27, 0x0, 0x0, 0x6, 0xb5, 0x5, "111d806613f01b762a47a40eceeab67040ee3f657824b3617b0c0cd4c772f0341203085fd01babd3efc005d2ed907c6778df2d75b3aa3b0259eea46b6c6663", 0x1c}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000000d80)="d2d90d193b82c10b7b5c0ffade491325917a74aa007875c900a9ce2809f4833c876e1848c6b730c36f0bb900b84a11712488197e45618ef91129d89b687d2552b746c8f9b2997c07d404b12ae925ed7fc4187c98f5a5536950150d40a87174587a3fda2931dc4932f30bf248be10a5d7a6c82417b46e5d653270f62ef1d9a559382d6daa57f7feb35fdf22", 0x8b}, {&(0x7f0000000e40)="5c8c7985fb03307590e8bde0c055f73ec0c07cc7019468d5709c2544ad43ba65cb08edf7c140f6c331a9509aa4f362cc68d949399469f88f3b1a2638e1a73fc9bb0265f644aaf6b010d18bef75b3ac4b31e74e2ac6ce9a48ea8fe071fc50befcc436c09dd62a83024e", 0x69}, {&(0x7f0000000ec0)="1520ed3ebd2c6876f587bbe0e128bbcbda6e001c8bb99d6247694ac7b5b70c78036a33a48fb4327eb84e191226dfbe10a90d0d2be8f8de19d98acbe309676ab8b745dae9255e97054de0f5005303d674e42a4752786a5be8d0c9d1b4be54f955b99f53a51135e73574ee5e8160be5e23faa6d47b42fd9ffbff4b7aea0ffa97ef22caa5fe1ba575387091e1402962a21b3c8313085520ff1aaf6a130781c0fa98a477fa14e3d047405c97b048d0020ed5", 0xb0}], 0x3, &(0x7f0000000fc0)={0x98, 0x10f, 0x38, "f19ba24e88c9d57a209590d34ce1096219faf76ffd9e4e22c9c2fad34541bcdbf1d1e41e173ce61d992c915cc399439bdee8da02b4c256940e19618aaf27af3d31729edb38b1c17c8df5d99aca1ed4b3eaba0603a3a175d8e6897387f9f0eb916ea653cce95bd5130ca72fc7a9eb7718b16b274c6643d0abc84316ad8bc522e18516"}, 0x98, 0x80}, 0x10) accept$ax25(r3, 0x0, &(0x7f00000010c0)) syz_extract_tcp_res$synack(&(0x7f0000001100), 0x1, 0x0) socket$inet(0x2, 0x3, 0x10001) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x3f) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x1c, r5, 0x304, 0x70bd29, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe040}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001280)={0x2898, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000012c0)={0xfffffffffffffff7, r6}) connect$nfc_llcp(r3, &(0x7f0000001300)={0x27, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffff47, "63e97bcd89cc8bae909a9ecf0f0c250c53e2272982f616c11af01bddb09141745a5f6bcb15f785ce647068a37d5469a404625f084735e404852378b9fcd656", 0x3}, 0x60) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000001380)={0x0, r3}) recvfrom$ax25(r0, &(0x7f00000013c0)=""/177, 0xb1, 0x20, &(0x7f0000001480)={0x3, {"4cd5c6f0bce032"}, 0x3}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f0000002a40)={&(0x7f00000014c0)={0x27, 0x0, 0x1, 0x4, 0x8, 0x100000000, "cf86635e120d1b11f62af060fe792d3901fdddc87db1222173929cadf2fb2260fb8aca9d14bb6dd3cd8829bcf74dbe20c26602ae080f9abb3b9ce46e44c7d0", 0x6}, 0x60, &(0x7f0000001980)=[{&(0x7f0000001540)="20ac5ef68cbcd8692fb2656d2d92dc02073ff6b9cd043b9219eed83edb", 0x1d}, {&(0x7f0000001580)="a7e4c895ae34cb606cd0be50efc0100485abd917affe353f3a4169239791de6af02f3690e0fe5e7c181e8778b84c1a0e4bd985795e09022d84d046634140d4ddee6c7557dd74ad009285280e255603eb8f5fa7b090356cfcce2fd9e9ab80d65289fbe3d8ba3b4aa31cbaf20eee6f2377f08f5807625a501dd02656c718f01a698af68c5aa49311db0e2422634064a17a0f04490721ead9759ab6ad93155367ecaa1530d49e37fc61f6f07bf253af5bcefc", 0xb1}, {&(0x7f0000001640)="2b5cc25a509bbe67d8a452da7d27d7b1cc6e819cd4b2ec4301d95c6b9b9c25805edb878f70cebfdbddaefdbf279b8830616ef75a04ffbf02178925bceee5769bbdf28151290f069fab233da3f205e1fb0c36b53d1f6f93ccdbeb12cbd1f5a51da3e5295a7177c49788091b87b6bf48b493ac03cecb68c685f9a8455f764c7aaba2b82794414d74289c109de024aff37089bb9ec9d6da9f3330de0ecaa0699dfd0ff6ac83ba259fd90a364ed9fa02517997cc6ee6fe3e428a39557795cdd7585f53415db99f0dc0bf546df7b7", 0xcc}, {&(0x7f0000001740)="f4147b801c57277348d628f5a2129d820cc1f461745eed18a530c7fc04a89adeefe9b531070b7d896180a852530b4e1d16f1258b7586dc74a725768ffbbc534348fa921c19a28cb51774f13bceca06be066418645461ff18321f70", 0x5b}, {&(0x7f00000017c0)="f6be1b09157c12f5a89534c875356e1248078ea048f89895c7e0685dd20f329a1ce6de457514eb2b824f06d88450cd45b1368fb2d4f72f96b1c8ea0ca88749bfdf53fbb29d6b6105ebc07326cca723c456249b2e8d7c634cf0f5aa74384c7ac9957c97f9d8a12e74fffe70ffd996c9a279e22ceee92957bfda5cefc978720b2bc072843133ac43c10def8ae4efc8cb47525ea5dc69299602ad203fa76621ca33e186fd0ee84052a0dad1bd953977a187050232e06d72858249dbf8baab1769c980010af8639f680f74f07240b4561e00f038f985a07aeb9e04d9ad634b2b2828a5954901efab61d618a29766b514e5b372ace39c", 0xf4}, {&(0x7f00000018c0)="ed6d3673b30bde8ce2563755fd4b6008ac763070243a9660d5c56e06c364113766eb6a434ce15b8b88d5fff31dbe75e63094f7bdd0e35025be8d69190bab71d2d6457b1e0d6eb029a3a8c2d80d407f4278cc6a63b42e0e81e3b55a7b79", 0x5d}, {&(0x7f0000001940)="78f2f075b97f4e047aa4e2ecf1adcb90", 0x10}], 0x7, &(0x7f0000001a00)={0x1010, 0x18d, 0x1, "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"}, 0x1010}, 0x880) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000002a80)=0x8001) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002ac0)) 2018/04/20 09:42:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x1) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={0x0, 0x7f, 0x5, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/219) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x4e47, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0xfffffffffffff001, 0x2a, 0x2, 0x3, 0x10001, 0x2, 0x4, 0x7, 0xffffffff, 0x6, 0x7ff, 0xe7, 0x6, 0x7b98f443, 0x3]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3676}}, 0x0, 0x5, 0x2, 0x81}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x240000000000}}, 0x0, 0x1, 0x0, 0xdf, 0x4}, &(0x7f0000000500)=0x98) getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev, @in6}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000780)=0x5, 0x4) r4 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r4, 0x100000001) getpeername$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e22, 0x75, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000940)={r0}) name_to_handle_at(r0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0xdc, 0x8, "5d9b47137950f2113a0a75d678ac217c96a229b725064af4e90c14fe102e42b169fd09c7e36dc38f5a5e357c129b6a85ca71fa3e58db2fa2153aeed81825858ae7024c3ea6e8247dedc6e83f39d8c30f98a79ca870bfe225f1487585780bb84064cc49faf13a6844f8bb4b130ef5ca1f11ecc644b26cf65e047e12e8d18e5f680d063ee98eca059263f347149e99e0cd0a4bb8f39fd0fd514e4ef9a4014ba2af7c0fabe0a14e970ab213e826e96904211162a05cf9d930458eb13806d691b4ab65b35988bdebadc08f9f2aec4fd0e30a7f37ef89"}, &(0x7f0000000ac0), 0x1400) syz_open_dev$evdev(&(0x7f0000000b00)='/dev/input/event#\x00', 0x2, 0x4000) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000b40)={0xef2, {{0xa, 0x4e23, 0x77bf4160, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}}, 0x88) fcntl$setownex(r0, 0xf, &(0x7f0000000c00)={0x2, r4}) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000c40)) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000c80)={0x2, {{0xa, 0x4e23, 0x8, @empty, 0x7}}}, 0x88) ioctl$KDDELIO(r0, 0x4b35, 0x7) r6 = accept$nfc_llcp(r0, &(0x7f0000000d40), &(0x7f0000000dc0)=0x60) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000001f80)={0xff, 0x7, 0x1, 0x1000, &(0x7f0000000e00)=""/4096, 0xcb, &(0x7f0000001e00)=""/203, 0x61, &(0x7f0000001f00)=""/97}) sched_rr_get_interval(r4, &(0x7f0000001fc0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000020c0)={0x1, 0xa, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @random="760e6f653801", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f2297352732d"]}) 2018/04/20 09:42:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x502) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) eventfd2(0x9, 0x80001) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x1, 0x200, "c9a41a39286a329bfbde6267707f23c6c973ffde7da4d4cb47f03d7284f2a31d6e0665c11329f79e39dc75e6f31837baf982b96b97b7eab553cfd1c5a36de459ce3d197774632f29993e887ebb04c82d"}, 0xd8) r1 = getgid() setgid(r1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x3c0, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x2f0, 0xffffffff, 0xffffffff, 0x2f0, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff0000ff, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000, 0x674cb166c35b799a], 'syzkaller1\x00', 'dummy0\x00', {0xff}, {}, 0x2b, 0x20, 0x0, 0x20}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x20, 0x10, 0x4, 0xffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0xff, 0xf0ce, 0xa7, 'pptp\x00', 'syz0\x00', 0x2f5}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0xffffff00, 0xff000000, 0xffffff00], [0xff, 0x0, 0xffffffff, 0xff000000], 'gre0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x62, 0x3, 0x7, 0x6d}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d2, 0x5, 0x9, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x51, 0x9a45, 0x6, 0x12, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x9, 0xfffffffffffffff8, 0x5, 'pptp\x00', 0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000680)={{0x8000, 0x7}, {0x7, 0x3}, 0x9, 0x2}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000700)={'ip6gretap0\x00', 0x7a4}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000780)={{0x8000, 0x8000}, {0x7, 0x40}, 0xfe, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000800)={{0x7, 0x3}, 'port0\x00', 0x42, 0x80400, 0x4, 0xcd, 0x7d52, 0x3, 0x7, 0x0, 0x5, 0x2}) r3 = semget$private(0x0, 0x3, 0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000a40)={{0x8, r4, r1, r6, r1, 0x88, 0x1000}, 0x5, 0xfffffffffffff801}) llistxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=""/48, 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003180)={0x0}, &(0x7f00000031c0)=0xc) sendmsg$unix(r0, &(0x7f0000003240)={&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000000bc0)="80cc97b66d42c74c44b1c59634dd2017ce7e1a994c2c7211fac935c9baf401f0587463eed12889c29e92c4d385668970f7a518d0b4829f840bc588dc65b61bc1bed05e2a582f1f3272ba2b4645e4289ba987969c401dfcdcef3b994c9c9791eec5b63e9d1db6af01632065ff04579f33a0dde9513ef9086e24384b2eeab52d75f01ecc7d60995c57de995ebab05cd0606789983feabb8a44f6b60becfbef5e181579fb9eaa3d67706299f656dc3e955c5db4af664c4e8ab7bc2d6260f553424feb11778b500aeb5d2c1ae01b011c5cd3a0e30265bfb56ba2822568d7365519da091b467b549763c6cf22", 0xea}, {&(0x7f0000000cc0)="84c8a371fbf0e1404396e0e702323c3fdaa13809e674d6c9db6f59468a3e803bd1a24748d82660400ca4e0e1f686a397112b7a60a50d55a282f3fb0b2dcca6e81e7be27543b012996f69c05ee0a20f986632c74ed42a17f78dfd7deeb94d18df99985371b136bb0560dc338e2242109016c0ddd78606bc8ebc12ad12e135", 0x7e}, {&(0x7f0000000d40)="67b01c7e930bb9bcfd96edfd9e5a8ca4405127cb1deab7b2c6316f05d87c637ffac5b1f9621df51ab0e8b05490bd049ed415752444086d41c09c7bd0daf49cd3fcbc2ce531c11f7fae1dbbbb428d775365938e937380193949f501e47c8642e06fdcd5ba49c5f6d0e428ad2763df04cbefa256b6b5ec373e7ec7bc2efe2b2ff26818bb0e96edf60d29d5428e5f1d0ea81904e78b3340b8f7ff31b9f5e34172118cc5daa3c085b1b36d95c16f88766715986bc81c2280c577a3ce7436e6571d653a51c684848d1a6a44e10f2cd47338c024f1f8d4b2c4e403082ff9f8b51004fd595d966d4d5f0d49", 0xe8}, {&(0x7f0000000e40)="3acab60d6c876a3f83d43d49ec294728287740e8d9456d36d8ab55a1a009bb2f24a7dc16ff8bdd68a174f2f7f98ae487598c8f622d120bc9c21e7035bb6b3465b67bca6158c93615866fc9c1484d4ad01a230ebc044983fdb11eacdba4ad5ebd786b0c7440396a8dabf19b705f3c355e1f1fdba88d7cab05c72f715cd158325163251dc7b52c969c", 0x88}, {&(0x7f0000000f00)="d81542576940808bc0c19ab428c003bd3f4d2c22f9090bb3e40a172be2c630d187928ba14a9145a4275674eae6af614540e2a704468ae9752346a16765ce14c5b5371101bd58f2ee8969926931f43e690024e6842d0e71f75b4f2e53bb542ccf9fca096f01a7a8df4f1df1bc89c863f3c593042899e816fc2af150df9f92677ce22328e9b8bdcec40937483d29b1885bfa9e8af9ce270a1ffee380eb70e7967db9ab4422fcb63a517482ff1d06bfdee525059069f3a5e53a2e9efb9444d3189649882c4969", 0xc5}, {&(0x7f0000001000)="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{&(0x7f0000002100)="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0x1000}], 0x8, &(0x7f0000003200)=[@cred={0x20, 0x1, 0x2, r7, r4, r5}], 0x20, 0x800}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003280)) socketpair(0x5, 0x6, 0x1f, &(0x7f00000032c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003300)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000003380)={0x0, 0x1000, 0xb1, 0x9, 0x80000001, 0x2d}, &(0x7f00000033c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003400)={r10, @in={{0x2, 0x4e21}}}, 0x84) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000034c0), &(0x7f0000003500)=0x4) openat$cgroup_procs(r9, &(0x7f0000003540)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000003580)='illinois\x00', 0x9) syzkaller login: [ 41.793732] ip (3747) used greatest stack depth: 54688 bytes left [ 42.197817] ip (3783) used greatest stack depth: 54672 bytes left [ 42.622663] ip (3820) used greatest stack depth: 54312 bytes left [ 43.391396] ip (3894) used greatest stack depth: 54200 bytes left [ 43.756699] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.763303] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.809207] device bridge_slave_0 entered promiscuous mode [ 43.863101] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.867323] ip (3930) used greatest stack depth: 53656 bytes left [ 43.869618] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.926517] device bridge_slave_0 entered promiscuous mode [ 43.947031] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.953565] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.990953] device bridge_slave_0 entered promiscuous mode [ 44.017779] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.024299] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.034191] device bridge_slave_0 entered promiscuous mode [ 44.048251] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.054761] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.062660] device bridge_slave_1 entered promiscuous mode [ 44.080648] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.087114] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.114160] device bridge_slave_0 entered promiscuous mode [ 44.146130] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.152668] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.172751] device bridge_slave_0 entered promiscuous mode [ 44.185602] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.192142] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.209832] device bridge_slave_0 entered promiscuous mode [ 44.232174] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.238654] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.253161] device bridge_slave_1 entered promiscuous mode [ 44.260895] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.267437] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.280433] device bridge_slave_1 entered promiscuous mode [ 44.289672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.297190] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.303682] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.318196] device bridge_slave_1 entered promiscuous mode [ 44.330917] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.337382] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.367892] device bridge_slave_0 entered promiscuous mode [ 44.387213] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.393671] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.418996] device bridge_slave_1 entered promiscuous mode [ 44.425805] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.432274] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.455445] device bridge_slave_1 entered promiscuous mode [ 44.469369] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.475834] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.498630] device bridge_slave_1 entered promiscuous mode [ 44.516613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.526146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.538299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.546662] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.553233] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.614997] device bridge_slave_1 entered promiscuous mode [ 44.623424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.633967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.643657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.664987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.732934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.761777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.801923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.836558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.860493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.873215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.911328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.117248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.523741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.742732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.772822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.818649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.840176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.849491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.864405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.901949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.943807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.056176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.070664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.080601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.088095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.158270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.201379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.399230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.782867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.940268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.999207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.028537] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.086421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.112565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.157928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.170545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.180739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.205369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.254419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.266198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.287141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.333415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.348916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.390876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.398317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.411238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.439314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.456100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.485103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.492890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.503329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.518913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.564573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.571829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.599965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.625544] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.643151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.660807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.679533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.686861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.699522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.715281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.725759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.732913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.743701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.770612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.779660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.789339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.799014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.821356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.836479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.849855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.876754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.898881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.919811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.928875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.942611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.969635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.976868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.003281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.023850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.033945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.044226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.057936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.105894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.122832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.141745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.149322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.160781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.412638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.419943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.435884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.130394] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.136905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.143814] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.150293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.199686] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.217013] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.223558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.230411] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.236885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.245405] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.252325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.269752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.298928] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.305408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.312318] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.318777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.358519] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.365885] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.372380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.379297] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.385751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.402341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.430221] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.436735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.443731] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.450211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.502552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.518994] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.525500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.532377] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.538827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.624945] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.635228] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.641713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.648578] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.655093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.668981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.909578] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.916148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.923012] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.929532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.978301] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.296175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.321955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.350114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.383729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.400772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.410098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.764416] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.846792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.000252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.054742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.064958] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.074730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.362604] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.595301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.602186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.617143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.637403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.661141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.671008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.700094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.865886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.872164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.882671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.918018] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.924592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.940642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.954356] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.963148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.970637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.989075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.003455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.046211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.202273] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.208571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.222895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.633741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.640144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.650649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 09:42:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x800000111600, 0x0) r1 = memfd_create(&(0x7f0000000040)=':\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000002c0)={r2}) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x7, 0x9, 0x1e9be0000000, 0x8001, 0x12, r1, 0x2}, 0x2c) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000200)='net/ip_vs\x00') timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) r4 = getpgrp(0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x370c, &(0x7f0000000100)=0x1) sched_getparam(r4, &(0x7f00000001c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) tgkill(r4, r5, 0x31) timer_gettime(0x0, &(0x7f0000000140)) [ 66.840978] QAT: Invalid ioctl 2018/04/20 09:42:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) sched_setattr(r2, &(0x7f00000001c0)={0x30, 0x7, 0x0, 0x6, 0x354, 0x7, 0x89, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x0, 0x3c, r1}, {0x0, 0x0, 0x7d03, 0x0, 0x2, 0x6}, {0x1000, 0x8, 0x0, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in, 0x3501, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) listen(r0, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000eabe80)=""/384, 0x24c) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e21}, 'ip_vti0\x00'}) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000140)={0x0, 0x1, [0xcef, 0xf90, 0x312, 0xb4a]}) r4 = inotify_init1(0x80000000001001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x8ef04eb30104091d, r0, 0x0) gettid() fcntl$setown(r4, 0x8, 0x0) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000200)=0x78) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 66.910422] QAT: Invalid ioctl [ 66.938706] QAT: Invalid ioctl 2018/04/20 09:42:41 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x200001, &(0x7f0000000940)=0x0) io_submit(r1, 0x2, &(0x7f0000000900)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000003c0)="d0b645becff1bbd619", 0x9}]) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 2018/04/20 09:42:41 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x16}]}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 66.962996] QAT: Invalid ioctl [ 67.012466] QAT: Invalid ioctl [ 67.052334] QAT: Invalid ioctl 2018/04/20 09:42:42 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000080)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) [ 67.079289] QAT: Invalid ioctl 2018/04/20 09:42:42 executing program 3: ioperm(0x0, 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x800, 0x2, [0x9, 0xf4f]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @rand_addr}}}, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x1, [0x2]}, &(0x7f0000000100)=0xa) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x6, 0x5, 0x4000000000000000, 0x100000000, 0x7ff, 0x7fffffff, 0x3, 0x20, 0x5, 0x2, 0x3297, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x400}}}, &(0x7f0000000240)=0x84) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) socket$inet6(0xa, 0x3, 0x5) syz_open_pts(0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x30) [ 67.116285] QAT: Invalid ioctl 2018/04/20 09:42:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x610) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getcwd(&(0x7f0000000500)=""/4096, 0x1000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/20 09:42:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x7fffffffffffffe, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1, 0xd, 0x7, 0x9, "23df50261928ecb00baa5d3fcea768c80006d6d29be0247456ecee5816dc9a8f"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/20 09:42:42 executing program 0: r0 = memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x400) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x1}) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x1, "0cec450db7ee555c0ed011793b267b570097031389c53cbe392cd686d8bf8246caba6cacda371a652f283f9a45a4ecd18e0ad3bb3ecc55ed9eecb6300e77b9"}, 0x60) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/20 09:42:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/20 09:42:42 executing program 3: ioperm(0x0, 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x800, 0x2, [0x9, 0xf4f]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @rand_addr}}}, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x1, [0x2]}, &(0x7f0000000100)=0xa) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x6, 0x5, 0x4000000000000000, 0x100000000, 0x7ff, 0x7fffffff, 0x3, 0x20, 0x5, 0x2, 0x3297, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x400}}}, &(0x7f0000000240)=0x84) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) socket$inet6(0xa, 0x3, 0x5) syz_open_pts(0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x30) 2018/04/20 09:42:42 executing program 2: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) socketpair(0xf, 0x80003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0xfffffffffffeffff, 0x100, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x55, "e664159628e2eeff702ec7644ff8b5b427cda62ab81d38401010456cc5199ec5b6a9f4d9e5de411009874e659bad4e6b4b6ea3690ae24ce56d99cc07f81c805c648713439dac014f5325bb1fdbb32dc317e8ced89a"}, &(0x7f0000000140)=0x5d) 2018/04/20 09:42:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x610) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getcwd(&(0x7f0000000500)=""/4096, 0x1000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/20 09:42:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x9, 0x2) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/20 09:42:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x1}) fallocate(r1, 0x0, 0x0, 0x5) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1, 0x1000, 0x56a, 0x100}, {0x7, 0x100, 0x4, 0x1cd9}, {0x4, 0x2, 0x3, 0x578}, {0x10001, 0x20, 0x4, 0x67}, {0x5, 0x1f, 0x1, 0xffffffff}, {0x4, 0x4, 0x1, 0x2}]}) 2018/04/20 09:42:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, 0x6, 0x9, 0x5, 0x500, 0xfffffffffffff2f4, 0x2010002, r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0x2d4c05e0, 0x4) 2018/04/20 09:42:42 executing program 3: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.sockprotoname\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x9) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x0, 0x100000001, 0x0, 0x8, 0x80, 0x1, 0x2, 0x100000001, 0x3, 0x825a}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r3, &(0x7f0000824ff8), 0x1cc270f5) 2018/04/20 09:42:42 executing program 7: unshare(0x8000400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000540)={'filter\x00', 0x89, "e47f2e378730f43d7b2044838a3e79cd8ae5a3971b27e9d7af31f02cd2c4e37cf83b92b1baefaedeb490996f6f3bb23f67d39fef1efc7904976dd49d7200aae417c7383b5c8ce451cacf337a25e16b2d926bbc68990c160a7161796bba1b1f904a293d17340a19fb2759fab41142a314d814ac2e9c41203940393c8babc49ebd96a4a3a626a5c8b75d"}, &(0x7f0000000600)=0xad) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="b63b3c2a844642e4895f6ff4058040dbe218c4e6d911b96b6df83d996432c5f2865766e8be535e30ab90dffba9db1e75de6380", 0x33, 0x5}, {&(0x7f00000000c0)="a1540e079e781975a65ccfe955c3f7259e434022ec352ecb03034e715dbb5d1bc147c92739a96bba1d7ebb1e44bb2e3418c8cc36050817d9a98b65b3adb82c2140de0577d598b677ed4c826ee90cf391755165f3bccb7e6b0411d32e29f24c8362734a899f796dba5e12aabb7a5deb156ddb0a345d8b19019bb4a5aaf8f8748329d8d5c4ff39c5b7fda4feba0a21b2257478cf5ef5c1a10c109f554cbd3a24eef0944f56b3dcdae14562192250bda2170126667d215977d78afcc6db3799b6ce9686f109a24380c1b4a78ea20ebf674c1d3f6e2e8bf066a332d4c7443ed6f6b109f292438b4099a8bad75a8c380a539624", 0xf1}, {&(0x7f00000001c0)="a48099a7082bc76f91ff664389f53a7f7192042a6559a9600e4517d5c5f3e72376b61e4df4fcd86a66617b5630edc4894c4808038348987be0ace3b549905108a6205988461769b60a17a20b9b58c8d3e08904eb03126dea7c53ab421bcdbfc735af2ed48a6ac2825c44c07ab053943e123bd35bae9a4f82dece52f46852d1d8250b84ab7b321a5ccaef578b084953aa9b9f896e79fbdbea4ff6a51bd1b2277f23b1e2de0f910f9df454449bf7dc0b34a12c571230aa354b1c30ea3fa33770a0a2781c19c262045b992d72b662801814d7746317fa0bb8eddf20b241389ae72418aad0cfd2d6bf0ab668293a", 0xec, 0x1}, {&(0x7f00000002c0)="3e813fa99bf40e47c5730cfccdeb8e13af7426d9e03a6b4b3dcd5566dd069da894041988983c18fe155a3684d6b9", 0x2e, 0x4}, {&(0x7f0000000300)="cba9f8cd2e01f3ea269d5eb3e1a29437e162c9d65581d671c8a6a1102ee2143cb305741d4548e70f83d8600d0817dca4471546ea124be6bacea63761456af55c875e8cd061b2e094e7356d927f17294e62e7219f84e267e6815f42168a44b869f76b4325987a2d12bd8bf5a4c6a2f036604e7593bc8d9011612d532704", 0x7d, 0xaca}], 0x180010, &(0x7f0000000400)={[{@nobh='nobh', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000480)=0xffffffffffff8001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000680)=r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) ptrace$getregs(0xe, r4, 0x4, &(0x7f0000000500)=""/15) 2018/04/20 09:42:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x20) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x80000000}) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) lseek(r0, 0x0, 0x4) 2018/04/20 09:42:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffff, 0x2) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x100000000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/20 09:42:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x1}) fallocate(r1, 0x0, 0x0, 0x5) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1, 0x1000, 0x56a, 0x100}, {0x7, 0x100, 0x4, 0x1cd9}, {0x4, 0x2, 0x3, 0x578}, {0x10001, 0x20, 0x4, 0x67}, {0x5, 0x1f, 0x1, 0xffffffff}, {0x4, 0x4, 0x1, 0x2}]}) 2018/04/20 09:42:43 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0xfffffffffffffd68) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/20 09:42:43 executing program 1: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x80}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/20 09:42:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) r1 = semget$private(0x0, 0x3, 0x8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x0, r2, r3, r4, r5, 0x100, 0xe3}, 0x392, 0x7, 0x9}) 2018/04/20 09:42:43 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000010}) shutdown(r0, 0x2) r2 = semget(0x3, 0x0, 0x4) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000040)=""/39) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/20 09:42:43 executing program 3: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.sockprotoname\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x9) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x0, 0x100000001, 0x0, 0x8, 0x80, 0x1, 0x2, 0x100000001, 0x3, 0x825a}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r3, &(0x7f0000824ff8), 0x1cc270f5) 2018/04/20 09:42:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f636772d37170366e65702f7379703002ec7d1709200040f0679835b96b65179a57e6de169e2cb0b4d801", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="88", 0x1) 2018/04/20 09:42:43 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000200), 0x80000) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) splice(r0, &(0x7f0000000100), r1, &(0x7f00000001c0), 0x7, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x80, r2, &(0x7f0000000300)="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", 0x1000, 0x8001, 0x0, 0x1, r2}, &(0x7f0000000080)) pwrite64(r2, &(0x7f0000000300), 0x0, 0x0) 2018/04/20 09:42:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa08004500001c000010000001907852684fbdac1414aa04009078deffffff1895a460215974879dc00d95f36d94c68ccb94c29187844302c10ff5c260d927b9b356787d53d74540b5d9df3154930ec1ca9b67ee22c06cb2d4933f57ede9086bec5606fb63399fec36c7cba005bc8d11b2e75f55ec"], &(0x7f00000002c0)={0x0, 0x0, [0xb2f]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$cont(0xf, r0, 0xfffffffffffffffb, 0x5) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ffc000/0x1000)=nil, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) sendmmsg(r3, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}}], 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/20 09:42:43 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000380)={0x3, &(0x7f0000000040)=""/83, &(0x7f0000000300)=[{0x9, 0x15, 0x9, &(0x7f00000000c0)=""/21}, {0x7, 0x7a, 0xffffffffffffff47, &(0x7f0000000100)=""/122}, {0xd, 0x49, 0xf80b, &(0x7f0000000280)=""/73}]}) creat(&(0x7f0000000440)='./file0\x00', 0x0) r1 = inotify_init1(0x8) getxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='security.selinux\x00', &(0x7f0000000500)=""/4096, 0x1000) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/209, 0x10}], 0x1) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000400)) 2018/04/20 09:42:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/04/20 09:42:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="95c060ffd9f3264b996e50fb07"], 0x14}, 0x1}, 0x0) 2018/04/20 09:42:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) kexec_load(0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="15c3694df4d38899c1e6ff9e2cda70ea6c840a4d73d380a78edd01f0045591c763711f29912afbe7d25ff37c90a351d02e4b97b09802c273ee098354b21234b17db7ece9289f", 0x46, 0x8001, 0x20}], 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) sendto$llc(r1, &(0x7f0000000040)="3f7d860d3d80515cd264671de6170a47a62b4d6bdccbb074d5ec10f8dace123793d9fa6274ecdf7fa5fbc41644ff0daffee3965a9c55785738c7ffa5d2e0d803cf3c186cfd258085280897c6251210fb56d1a0c286a4d7c8ba696a05d975f79bf4397dd54471509db38147e4f8e459678c7e0af3741502f03d0556ca19dd2d4a3769cf2e56b1a580647ca5aec4d6680bfe129e596180aeea", 0x98, 0x4000000, &(0x7f0000000100)={0x1a, 0x307, 0x35dfb162, 0x5, 0x5, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffff6c) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}, @nested={0x4}]}, 0x24}, 0x1}, 0x0) 2018/04/20 09:42:43 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208400) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) connect$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x9, {0x2, 0x7, 0x9, 0x8, 0x81, 0xc2c}, 0xe3e, 0x5}, 0xe) getgroups(0x6, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) r4 = open(&(0x7f0000000040)='./file0\x00', 0x88000, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) unshare(0x40600) bind$unix(r0, &(0x7f0000000080)=@abs, 0xffffffffffffff9c) 2018/04/20 09:42:43 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x100, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x3}, &(0x7f00000000c0), &(0x7f0000000140)={r2, r3+30000000}, 0x8) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc994", 0x5c, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/20 09:42:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x80000000, @rand_addr=0x20}, 0xfffffffffffffde9) sendto$inet(r0, &(0x7f0000001000)="01fbb286f273aa3667e6b1e37b267f8b45cfd180b9105cc6b6790dcefbc47fc8e2c5503f733e958e53e37d2086c3e4cfcd04b1198ff722e261fe0ef112b28e10bd32cdd7dfe009c4489b8a8abf9a8677be2081f35b78159d55705cf54de762801efa51f105f2d4350ac0265880a767553094d75b11b249e1c63ce3902fcadba8abcf6178408e45c46020f446474136081bf3df0873a1ddb4c78eebdbc35d8d0df3a7290ea0bc5e30943eaabd7be6752de681a2d70429ac", 0xb7, 0x0, &(0x7f000000a000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0xdec56aacd870644c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x4, 0xd38, [0x0, 0x200000c0, 0x20000b28, 0x20000c70], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x2, 0xdada, 'erspan0\x00', 'ifb0\x00', 'bridge_slave_0\x00', 'erspan0\x00', @random="2e799df81896", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x858, 0x900, 0x938, [@u32={'u32\x00', 0x7c0, {{[{[{0x8, 0x1}, {0xeff, 0x1}, {0x5, 0x3}, {0x2e}, {0x20, 0x3}, {0x1, 0x1}, {0x1, 0x3}, {0xf6, 0xf8f38e3197583050}, {0x80000000, 0x2}, {0x259, 0x3}, {0x9, 0x3}], [{0x29b1, 0x7}, {0x7, 0x4}, {0xcc3, 0x1}, {0x0, 0x10000}, {0x1, 0x400}, {0x400, 0xe9a3}, {0x81, 0x2}, {0x8, 0xfcd}, {0x80000001, 0x4}, {0x3, 0xa7a6}, {0x5, 0x7}], 0x6, 0x9}, {[{0x80000000, 0x3}, {0x8, 0x3}, {0x7c2c, 0x3}, {0x1, 0x3}, {0x7, 0x3}, {0x20, 0x3}, {0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x92c, 0x1}, {0x3ff}], [{0x0, 0x931}, {0x2, 0x4}, {0x5, 0x1}, {0x3f, 0x7ff}, {0x800, 0x2}, {0x2, 0xffffffffffffffff}, {0x2, 0x401}, {0x7, 0x4}, {0xff, 0xfff}, {0x100000001, 0x3f}, {0x8b1, 0xd01e73}], 0x6, 0x1}, {[{0x5, 0x1}, {0x8, 0x2}, {0xb38}, {0x39de, 0x1}, {0x101, 0x2}, {0xffffffff000000, 0x3}, {0x2, 0x3}, {0x80000000}, {0x7, 0x3}, {0x2, 0x1}, {0xfff, 0x2}], [{0x2, 0x8}, {0x8}, {0x4, 0x4}, {0xffffffff7fffffff, 0x1}, {0x1000, 0x6}, {0x40, 0x7}, {0x80000001, 0x5}, {0x6, 0xff}, {0x6, 0xe1}, {0x0, 0xffffffff}, {0x6d, 0x8}], 0x4, 0xa}, {[{0xffffffffffffff54}, {0x5, 0x3}, {0xc1aa}, {0x1, 0x2}, {0xfffffffffffffffe}, {0x6, 0x1}, {0xa9}, {0xdba, 0x3}, {0xffff, 0x2}, {0x3, 0x3}, {0x3, 0x2}], [{0x3, 0x1}, {0x2, 0x2}, {0x7, 0x100}, {0x2, 0x4}, {0x8, 0x81}, {0x6, 0x1000000000000}, {0x5, 0x9}, {0x5, 0x8}, {0x7, 0x4}, {0x6, 0x3}, {0x1, 0x6f6a}], 0x1, 0x2}, {[{0x1000, 0x3}, {0x4, 0x3}, {0x6, 0x3}, {0xffffffffffffd7a7, 0x3}, {0x0, 0x3}, {0xffff, 0x1}, {0x10000, 0x3}, {0x80, 0x2}, {0x400, 0x1}, {0x5, 0x2}, {0xfff}], [{0xfffffffffffffffc, 0x3}, {0x100000001, 0x9}, {0x5, 0x3f}, {0x0, 0x401}, {0x5, 0x1}, {0x6, 0x9}, {0xfffffffffffffffe, 0x1}, {0x8}, {0x80000000, 0x9d}, {0x8, 0xffffffff}, {0x400, 0x1}], 0x3, 0xb}, {[{0x1}, {0x193, 0x1}, {}, {0x3, 0x1}, {0x6, 0x2}, {0x33, 0x2}, {0x0, 0x3}, {0x4}, {0xffffffffffffffe1, 0x3}, {0x401, 0x2}, {0xf1, 0x3}], [{0x7, 0x1}, {0xff4a, 0x5ac}, {0x62e2cb08, 0x7}, {0x0, 0x7ff}, {0x2, 0x5}, {0x0, 0x7}, {0x8000, 0x3b67}, {0x9, 0x6}, {0x7, 0x5}, {0x1800000, 0xffff}, {0x7, 0x40}], 0x5, 0x8}, {[{}, {0x2, 0x3}, {0x809}, {0x89, 0x1}, {0x4, 0x3}, {0x3bf6, 0x3}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x2}, {0xfff, 0x3}, {0x5, 0x2}], [{0x8, 0x3ff}, {0x7, 0x10000}, {0x8000, 0x1ff}, {0x9, 0xa0}, {0x7}, {0x7, 0xffffffffffffabdb}, {0x81, 0x7f}, {0x2, 0x3}, {0x8000, 0x8001}, {0x8000, 0x5}, {0x0, 0x3}], 0x1, 0x8}, {[{0x10000}, {0x7, 0x2}, {0x400, 0x1}, {0xe23c, 0x2}, {0xea, 0x2}, {0x5dcb}, {}, {0x2, 0x3}, {0xd3, 0x1}, {0x19, 0x3}, {0x80000001, 0x2}], [{0xfffffffffffffffb, 0x6}, {0x5, 0x8000}, {0x3, 0x1}, {0xffffffffffffff43}, {0x8000, 0x351}, {0xff, 0x43}, {0x6a, 0x40}, {0xff, 0x80000001}, {0x1c, 0x7e}, {0x2, 0x25f6}, {0x1f, 0x4}], 0x7, 0xb}, {[{0x200, 0x2}, {0x9, 0x3}, {0x50, 0x1}, {0x6, 0x3}, {0x7, 0x3}, {0x0, 0x1}, {0x3, 0x2}, {0xdb, 0x3}, {0xffff, 0x2}, {0x3, 0x2}, {0x3, 0x1}], [{0x4, 0x80000001}, {0x556, 0x9}, {0x100000000, 0x1}, {0x9, 0x80000001}, {0x865, 0x20}, {0x80, 0xfff}, {0xffffffffffffff01, 0x7}, {0x3, 0xe99a}, {0x5, 0xfffffffffffffffc}, {0x0, 0x7}, {0x9, 0xffffffffc3f6a83b}], 0x3, 0xa}, {[{0x100000001}, {0x80000000}, {0x5931, 0x3}, {0x0, 0x1}, {0x7, 0x2}, {0x6, 0x3}, {0x100000001, 0x3}, {0x7, 0x2}, {0x392}, {0x100000000}, {0xfffffffffffffff7, 0x3}], [{0x100, 0x5}, {0x7, 0x6}, {0x1, 0x8}, {0x8, 0xdab}, {0x7f, 0x6}, {0x2, 0x7}, {0x6, 0x5}, {0x7ff}, {0x400, 0x5bbe}, {0x40, 0x7fffffff}, {0x1, 0x2}], 0xa}, {[{0x1e660000, 0x3}, {0x4955, 0x2}, {0x3, 0x3}, {0x9, 0x3}, {0x0, 0x1}, {0x497, 0x3}, {0x1, 0x3}, {0xfffffffffffff303, 0x3}, {0xfe7, 0x2}, {0x960, 0x3}, {0x1, 0x1}], [{0x9, 0x5}, {0x7fffffff, 0x20}, {0x4, 0xffee}, {0xfffffffeffffffff, 0x9}, {0x4, 0x3}, {0x71, 0x8}, {0x6ae, 0xfffffffffffffbac}, {0x14, 0xc31}, {0x8, 0x8001}, {0x3, 0xfff}, {0xf33, 0x8}], 0x7, 0x8}], 0x4}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1, 0x200, 0xfffffffffffff801, 0x0, 0x0, "c46ca990c151354ff2bf27d45790325b06cfec5a7e6f874dceda0fb9ade86451c290a235e2f6326314cdb092a4d581d312d5b5a700a493ecd48eeeb271cac90f"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}, {{{0x5, 0x2, 0xa00, 'ifb0\x00', 'ip6gre0\x00', 'veth1_to_bond\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xcdae9ac619a736e8, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0x100, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x2, 0x2, 0x6, 0x6}}}]}}, @common=@log={'log\x00', 0x28, {{0x1, "c2d5091243d9fe26554255dd6848bf57d8c53f0ecdd5781d1d04280c85b8", 0xf}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6tnl0\x00', 'team_slave_1\x00', 'syzkaller0\x00', 'veth0_to_team\x00', @random="5d5c8640a015", [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'veth0_to_team\x00', 'team0\x00', 0x8, 0x1, 0x20, 0x6, 0x6, 0x8, 0x2, 0x8000}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="d9accc12cc5e", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x50, 0x8aff, 'rose0\x00', 'nr0\x00', 'erspan0\x00', 'bpq0\x00', @random="795883012f6e", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x108, 0x108, 0x158, [@physdev={'physdev\x00', 0x70, {{'bond_slave_0\x00', {0xff}, 'veth1_to_team\x00', {0xff}, 0x14, 0x8}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1f, 'syz1\x00', 0x6}}}}]}]}, 0xdb0) 2018/04/20 09:42:43 executing program 0: unshare(0x40600) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2800, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x280000, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)}, 0x10) 2018/04/20 09:42:43 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140)="ea0c80b6ce6d10c2200dcade8169f8e4eb665b15b12e567e4e6fa988e6e81477779b0b5b139a2343e8568824c9f2e335b77c298ecaeee7d37829c160baae26c3ef0be3c71c33d96b0d85fc1f", 0x4c) 2018/04/20 09:42:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x400, 0x248081) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x3, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @remote}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x36, "9683c3ac91dd3fe171a8b9f148107d8ef22f185b239a2a52fa6bf29a0d9636d91ed5b110d46645d372b4ab89386171bda43b0347dc78"}, &(0x7f0000000200)=0x3e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="180000001978faefffffe9ff0a1f000000de250000000000"], 0x18}}], 0x1, 0x0) 2018/04/20 09:42:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) recvmmsg(r1, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f00000047c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001180)=""/219, 0xdb, 0x4}, 0x8}, {{&(0x7f0000001280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001300)=""/40, 0x28}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/99, 0x63}, {&(0x7f00000023c0)=""/164, 0xa4}, {&(0x7f0000002480)=""/17, 0x11}, {&(0x7f00000024c0)=""/101, 0x65}], 0x6, &(0x7f00000025c0)=""/205, 0xcd, 0x4}, 0x6}, {{&(0x7f00000026c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0xf33}, 0x1}, {{&(0x7f0000002880)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/111, 0x6f}, {&(0x7f0000002980)=""/86, 0x56}, {&(0x7f0000002a00)=""/99, 0x63}], 0x3, &(0x7f0000002ac0)=""/181, 0xb5, 0x80000000}, 0x41c}, {{&(0x7f0000002b80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c00)=""/206, 0xce}], 0x1, &(0x7f0000002d40)=""/13, 0xd, 0x7}, 0xba2d}, {{&(0x7f0000002d80)=@ethernet, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e00)=""/233, 0xe9}, {&(0x7f0000002f00)=""/32, 0x20}, {&(0x7f0000002f40)=""/177, 0xb1}], 0x3, 0x0, 0x0, 0x80}, 0x1f}, {{&(0x7f0000003040)=@can, 0x80, &(0x7f0000003500)=[{&(0x7f00000030c0)=""/81, 0x51}, {&(0x7f0000003140)=""/236, 0xec}, {&(0x7f0000003240)=""/189, 0xbd}, {&(0x7f0000003300)=""/22, 0x16}, {&(0x7f0000003340)=""/49, 0x31}, {&(0x7f0000003380)=""/8, 0x8}, {&(0x7f00000033c0)=""/47, 0x2f}, {&(0x7f0000003400)=""/196, 0xc4}], 0x8, &(0x7f0000003580)=""/4096, 0x1000, 0x8c}}], 0x7, 0x2, &(0x7f0000004780)) recvmmsg(r1, &(0x7f00004e9000), 0x13, 0x0, &(0x7f0000c86000)={0x77359400}) 2018/04/20 09:42:43 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) personality(0x4100001) mprotect(&(0x7f000073d000/0x2000)=nil, 0x2000, 0x8003) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffc) 2018/04/20 09:42:44 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYBLOB="001000000700bbd3e49b1be0e687f996294f0898e45fa5aeebad65b57105e2076fec292abce6d98f7ec368c1de0b880eb0b6a3cc863de9fa77058eeb93e283c4f0bdd4e644e86e20eb227b89be2608f0371d1f37ed2fd263ff07eb195df6926fb9ea11b1b756583a69c9e49cd955bc8d9659de2f596a4c39f75916f9f9cb61e909ca3eb54b76df2e84e76261fbc7214ab9544d35a85bbc5a9bcc26cae51034e4d52e28560cda88aa7e3a3d65b79cce82dbb9a4c4eb4241ba9298d6cd2a957d83be018de84562c7f36f391925b0253d75cbbbfc920cb9de03f155899d1f28c71906298774d8d01f059f5f2f12524dfb5257a3a510021bfdd99019dd56a726f1cabe6f20e18b42c7f700c5b287d8c1e6fbd4ae0fa47d8974d8833731f802aa6f1bdd4c14d6fc4b3b3cee17c0c7f8eb2d331a9b55ab57227e50b2cf37a92b21eb2fec4efd7710e09a5a15c01ead58bc43d66761ccb7a832899927a3e2f526b12ce5c5a918c432ce3ceab588849bbc47bb46b528b85e8cb976ec9b0462f0d636cb823c9c6fbe749c67b8de5151adb3f36a36c59911fa555a93a9bc23549a9abb4c1a6893e2f26b93ded6e3bc642430aa4fb89f464ca75b2a4492833d56e2a4836ce99a63d1812ecf6dc92b6506ad141a83d4fab331c284e468e36235dd9ca42a316e37b31055baef329ce2e670c0c7e898fece69d6a6f10e5b0086bb4b22c790ababd0160e49f41053cdb3eab6d0cfbb682ad77a67f5337aae25fbf82ba9debc426d8b0e8b614920be8213aed5b8726182d3c90913cd739246cf4375e00af5b1b0dca29238e040774b716ec3a4820606b96f9a0b83b78e7e8a8f71dbb67fc766b3a3bb636c68633fcafefc8ceb77b2e193cede9ec80b4d48c5ac72af1fadeac5e09fa55bd6a40bf26fe7f17e0cd1ddff618868162bed81dd5d46c3675f016456bff173af948800e346278c3fe744ba86dec8a327b9eae2a3b0fe0dd1eb36872fb13ad1fc3cdf17141456443b93af1c0d4d518674b88e0fc4284bf985cf52e70c7499cef37e93ab8eaea698adabbcca2912b3d0337b32a0734380d28a412c1b63b4bec9b37a0a8ac73d84579295d3cd46cae91087b3dccccfcaf8929f2df78a62533ef70210e479f17c3c0d405bf39d4df65c933b33c8d714dbbb151f67b4bb64b60b71e931dbe679bbce441c4500109411dfeef5df3433971bf08171dea15b961f97c6423174824dedaa70fc1e7e77c72c662a9424526437edd9a27915604f3518c4c7e14837262a95d9826efb5be9d9dda0669e4603d7268dc49249a18a228fcf98329438161d6e2c5abdd448fa5c7916dd9ecb6bd85f674513de357270dde229c0bdc9d8e6cfa88d6686916da87e427667628a5ac9988d00b05ba62b69e5e88f89edf5322c2b767d079c4a33824551433933dfeed3ed3f376bc9ec48467817437b27b225e6c67e49273c37ae71d66a1b5405155ad535cf5ac1c1ae743a573a2f644ce209e1ab3998f65d984c42110d364df129c494c8e1d5df71ebdcff1ecebc2e10a491eeb70ab1bea185df2f9c54638474478f23ea427a42898f3f0c90bc3fe1f6fd3fd4448665ceda3741ae5cc3c0f6122d3765ef3173e8a29ca5fc3aba35b775b6f56e7323b90088773288d1d109e2cedbaebcca6cfad84e6379f00d9ab57f329e7f877b2298fc8737cba790dcff69a3b64cc694a7fd9d3673530f610f1cd2410a34cf17296541a0c9ac255270b1075f85d5252e94540015a63f576d5ee21cc2392e66bb0774f22e677809694671f8a018e3b40a88bc406efc4c97d90543b6e8c868eeb73466c4abb13003cc56dfe6a2e19c0889767d57f8276d35a188a5ed5042f471e949259efc545d9147a48bb5d9047118a6d484917b2deb334e85a705416fbc702377886d8d1da8a72830618c618bd73161fb8a8448e2b2fb9251122c37ee511aea28c6d2d41f630c535aa65069a9d90ba30e7fb76d072fcc10b002b8f82211b1576c6d8028fd90424a0200c9f3a97ecd834fdecf20ef2ceded78dd7acb00b79535863a3ff494638a851e7aa47512d2b21f97121a6e66d8273eaf73c5acd52ace1482516e9955f2cbd78d764766655d9806050308bbb629fb5b6b3579e9a7bdfb4fc36ed76e100129314afe48ba093d068d49cb073cd0f19b9838dea38dd82f002236e37a14b7f7a811f0e3e28254a1c856fc4745f91e220ee6f5179cb07ac76cb017dd04e965cfec7817ef0878ab0b8dfeeaf9814528be4279d72d78ab0b319c8f23db21dbafaf318592bfdbe52f43aaaf5be3525ad56321be6bac893f87719eb0ab22c6bbf6548965ada5184292c386ea44e988814859ba4782bff233728b85443c05dc90b94940d947fef4e1bdb7da922c4bde6b05fdae10075f266e849736d7350d7f54ff1ec94150fc51c15b23a1d7b0c8c4ce33a1f346c40070a1b4e617398465ed52af1435eaffa686f2e43b1aff876bf40a3f512c850d44ebfd5cd4d0bcc0068c7fed3eebcd644d0354986387684a9cbc3ae8010ec3e6ca31e73a90b9282546533e0777817898a28259d99ec4a820d41aee68c758b82dc324ecb623b8f2bc3ee70ea543747e97fd762285a0f6010417f2aa28bd3d4a5a33b241a612c79473dd28e8be312789ebd0cd918ec03c254c644a1e27478937c848a7a34d1dfade151f8f038bd92f789e524e6adb8ffb142d021aee292cf5110a9b835b3603add010e3e6dcded9a15ed23898f7a48b3259c9cd81097ced98c6814d3f649d2dda511a9ad8fb14ad25df7294c1b245b5f93161b9556207fab11a547d344013760ec99e829ce33240f44eec15691a7bc08a26b87cd3e5817b25e6edb79fa8049592866c0894f29a819c5d9cd738947c2a571f9a8f267bacdb2c63abde19040b2d990da28991519e72862d3d8b3f44baecaf503b3fb4ba172eb631ec5d4e5884a7b347fa8e6d6fe0339ee52e75298a494f2abef6c4f99e38a19edfb410e61edf81f0ba6fdb8603ab51ee8849a3eebb7ead9f11607a19f8d959ca5f678e5da5c18fe37209c6790215d0587a1aaacbfc451674f7265a18ad2599bf248f3b03c932484013f231eb80be15a50d011213a167c40297c991280e9b2153798c4ae3a429401b5535eba930b9ad722a855c326ea747dd35356cf4ae5e356b918bfcd34823e366a45328754cb790605fc06dbfc604996053b32603e53dec87770ddf48dca60105c62b940d8d3ec2556ce4e1995c5fde27bfd24a7499ef4992a3bdc345bc2cb2018c2c1ae4269a751d7d5ffda07427ad0549d56658c5f291b84b2dae2df42bd12534b6289263ce4c19b5d7725032939fa63bb2ee99acc10db9ac2a1a73865e1a0ceac48244e7dc236f032db8657e8266e93a572c166e04ba14d5527b8b284b37d5c557b4b821705bd16201eae836448537034723b5e1c96d88863d3f978120fd0830360d69bef19a185621065d896a2949452ae5dc143efc600041b354bab32e587575f279e640c2aa3e495adc7264656668ba8009d17843e43b732dff808ca226f354c47080878dad0ae4da66aed81ff893a76e169e79ada26bfab6c8f6cab26a71369903e2bfdf4b5aafa6d7ec68d85bce94ac9e897ad688d6b92345368a39304259aa468846152805377e758b7225e36346827deb214c9072fa94a56097c8a9b5b5f8ddb0891c13dff332066d771a54c72525124346e1332e5d6b558362afefb0b63aa679eafef0c209871ae146bc71ac1b748cc3e87db4e08be7526192c04514fa8810050b6ed050268cbdc04f426cdef8cc3192b49395156853b7fc66c9e1d14abcfef430aba25f8f7acd6708253c0b5ae3b921b0e887652c84aaa4306ed267533fb9ef8eea53400a2212cda7ff9d0147d86f2f33831ea2d0bdffe63e294496009a4c4e6d71961946b23d45e8a498f71832ebc593efd5b31ebaa37e0d5830bacc4a33035ea89e041258d7a5934a002d842d91ba3ddd5836ed010e32ec92ed7e676e65af4d59a4beb2a7b4010ac6996fd8c9368bbbcf347c81ab50dfb95b424d4b882bc9d05787768d5ded85a9746eaaba7c2472bd175ad5356017e706d47933efe4f85db8e0d17cc1012819c91fdba1b14366c15d109965e086e61782bbe31fb16549f21bad704699d614008e87eb173a2e3e38976f3c1c69dc64301082d50c84337f202b6154a2ce147ed16fed28fbdd348080381788c6ce92a885cd87a7a3f4953be5371fed427a01d6262f58b90a3d18976da8af5bae126d23fcb5dd4422384b1f93e4154c8c2a57fa3e7ec049429e30d15ab72b6331329dd444a2720ec2405d5dd0a1a72dd1141ffc56d2c80c5e1241bf257c44e862ae51a1318105ae6694ece811c30f559b1b29743b326c1e90a45bc32a20cee1326bbd8c8e68b99eb8686c70a5a25948e11eeda607a8b025f4b7bdbfc4cdb31667c2e80d935c96dc47058910d1114791315e0c1a3a2d3d5eb364323ea2a34027e7a5c739a68e549100851589e93e4931e5f552807b5535a519975532bc3da6b356263f37acc9383ca10f17dfc855aa4f304f7049dc4a6549fb319777c5015e90b20d2498e1805e9dde3684ad6b7e28da924de974ee413e34c31780582363ec007829cc6368e6746db4924d1ea2db78ff823bcf2d733e22bc3cef69ddd426792ab4e0e1536108609294ff9c2501055a8af2acff05dd69df7d69a5fa7f0db8290c5955bec32cc5a52f5f9ecb314d10cf84f282c11f49311e06f63e031b1b95e2b126591b10b36577021e2bf0a9309cb6e828e5a8027547135ca2173301b0b7eb53310394770d679cc26bb460d86af13eebc01d6c6bb729bf998da0de5dc3607596434eae6a7e7f336c3f06cc1bbbc622c9e18cfc48feda8e59c8446d27c369c9bba045b873c5b39046323ad69783f1a2c21f0213c51d41b414c5e02038e2f71d348a9ddfb080849166584fb0c49938e02af42fa6d2db52b3363d61005b004f219d450b7c178ebb183400f7a9255ee628617374d1d3329a4e3eccf1f0d18ba8e3d086b5111895695ea0ff3ef5142e40706f8909367a1cf9c95fb3c24e305c70c87f1d5e198e2059855485d265118372fee0e0b62da56b865b2ce4f2857eaf6c783539d9fd6c7e9660a6bed52775413e415e970030e16fdc7d535a8e73afbaa04ffc4a615bffe71ac5b9eda5e742c3f1154823d3abc149228699183e7c6c377d33fd113c6254cb667b61ca0ea58cc3584d5da8075d04059aa8a7a87172ebab6021e5f4015add7b6a971be730fd0ce02cd53a61439f0155e3a0364edbeafb8b3aae6186ecb62a2cdf29c2a82176fd7fe8812d059be470e1de90aba1858c0f77fd6b1ecc9870cdba8019eddcccb5915c8564ab868454adfc830d99af552c4f3ff53b5a1db11b842a58d986ea952a2c729bc0c298db606049e4d9a77c4aa43f1060d7e8358b68c62d291e61403421eb0e92f475eb9b87f4216d42fa43c71199d49af3570443a22d1e9452be95ca67f33342ba96d81452fdeeba668e19fcf8e3b231a71f32bd7a5b954fbed1b562ee0643b93d75fd50bbe6f2931acb97568564ab69eb9456dcfcb71b9fe049c5dee4acccd649654b220ce7474e289aaafb2dab83025c69783de90f2a5fb5b85b0de9740ad651cb1690b84205611399901b32aec3cc7f073ef5bbac68f1a50ceaaeb354edca266e7ff3576d54eb78b662867f3a5ef47fc57bb30562f0154bcfb16da048d599c74caac9e16fa749d9e1314af379fb264105f03ff719618dca40d385edb041e2b75a5d317638c5df6d9e660bcd0c2490cf4a60778ce0e5da4b31f72d0e3e78f0fc6708d6aa49cc4b8381683e76cbc53c4b5d9419450b823f498e8b7ea8f4e670d1716feac560f369a91f58eba8b31047cebda41559d39c2c718fa05dcb1b003f775df5a0d914a2dae9b704ceee8bbe4a671bebd221c837abe14823d4cf4d43c508134292ac5227ccd9b70bfd98bcf341244050981e3d2d64ba571918e659412ea1f3bdb5dab20f8e5bd8ab1cac4a76cc40f4d7b0724f2187fb0bd5bc903065c072c0eea5b5efa2dc6a8124f65b0b004982722b67af953ca3c9014e0feeb09ffd91356090a33e90d6d3dce39791467c45e4360ee368b424a192e493b0e304b4a8a979687235d5015e52cfd1ece85881337796b257c4dc08728c6e6a7ed7a1d2a4af38519d2f13e8c11b861459b8c89072fc6af73ff3b49645ee15"]) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000000c0)="c6", 0x1, 0x8000, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x800000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0), 0xfd52) 2018/04/20 09:42:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'vlan0\x00', 0x600}) socket$inet(0x2, 0x0, 0x1000) getsockopt$sock_timeval(r0, 0x1, 0x3, &(0x7f0000000140), &(0x7f0000000000)=0x10) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/11, 0xb}], 0x5, &(0x7f00000004c0)=""/96, 0x60, 0x100000001}, 0x40) 2018/04/20 09:42:44 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000480)=""/232, 0xe8}], 0x2, 0x1ffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/71, 0x47, 0x0) 2018/04/20 09:42:44 executing program 6: unshare(0x20400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101001) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x14}, 0x2c) 2018/04/20 09:42:45 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r1 = memfd_create(&(0x7f00000001c0)='wlan0($-\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0xee, 0x8, 0x2, 'queue1\x00', 0x17}) setuid(r0) 2018/04/20 09:42:45 executing program 2: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140), 0x1}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xa9, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/169}, &(0x7f0000000340)=0x78) 2018/04/20 09:42:45 executing program 3: mkdir(&(0x7f0000000340)='../file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000001c0)='../file0\x00', r0}, 0x10) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80000) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xfffffffffffffea5) umount2(&(0x7f0000000000)='../file0\x00', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='../file0/file0\x00'}, 0x10) 2018/04/20 09:42:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) recvmmsg(r1, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f00000047c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001180)=""/219, 0xdb, 0x4}, 0x8}, {{&(0x7f0000001280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001300)=""/40, 0x28}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/99, 0x63}, {&(0x7f00000023c0)=""/164, 0xa4}, {&(0x7f0000002480)=""/17, 0x11}, {&(0x7f00000024c0)=""/101, 0x65}], 0x6, &(0x7f00000025c0)=""/205, 0xcd, 0x4}, 0x6}, {{&(0x7f00000026c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0xf33}, 0x1}, {{&(0x7f0000002880)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/111, 0x6f}, {&(0x7f0000002980)=""/86, 0x56}, {&(0x7f0000002a00)=""/99, 0x63}], 0x3, &(0x7f0000002ac0)=""/181, 0xb5, 0x80000000}, 0x41c}, {{&(0x7f0000002b80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c00)=""/206, 0xce}], 0x1, &(0x7f0000002d40)=""/13, 0xd, 0x7}, 0xba2d}, {{&(0x7f0000002d80)=@ethernet, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e00)=""/233, 0xe9}, {&(0x7f0000002f00)=""/32, 0x20}, {&(0x7f0000002f40)=""/177, 0xb1}], 0x3, 0x0, 0x0, 0x80}, 0x1f}, {{&(0x7f0000003040)=@can, 0x80, &(0x7f0000003500)=[{&(0x7f00000030c0)=""/81, 0x51}, {&(0x7f0000003140)=""/236, 0xec}, {&(0x7f0000003240)=""/189, 0xbd}, {&(0x7f0000003300)=""/22, 0x16}, {&(0x7f0000003340)=""/49, 0x31}, {&(0x7f0000003380)=""/8, 0x8}, {&(0x7f00000033c0)=""/47, 0x2f}, {&(0x7f0000003400)=""/196, 0xc4}], 0x8, &(0x7f0000003580)=""/4096, 0x1000, 0x8c}}], 0x7, 0x2, &(0x7f0000004780)) recvmmsg(r1, &(0x7f00004e9000), 0x13, 0x0, &(0x7f0000c86000)={0x77359400}) 2018/04/20 09:42:45 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000000000)=')md5sum$selinuxwlan1]em1vmnet0posix_acl_accessproc\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80000000}) 2018/04/20 09:42:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000004c0)={0x9916, 0x0, {0xffffffffffffffff, 0x2, 0x806, 0x0, 0x810c}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/20 09:42:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'bondxsl_ve_1\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/20 09:42:45 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet6(0xa, 0x0, 0xddd6) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="87baf9501c60705ca69103e6076e649ab1026b132e4252ee7fb4df0d537e9f9ae0a38ab7f26f0c6c66c8d41702a50ef254614e0ffff9f24d6f2608abbd9ad274f5d1df9fd7dd68d62d472f8994135b39829fc266ab4157d6987348080655da86221bb73aee50cc4334ca8da8243d833cba6c66c74d16d7d453ec25c2d68eadf8", 0x4b3, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffff71) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8080, 0x100) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/199) 2018/04/20 09:42:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/04/20 09:42:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) shutdown(r0, 0x0) 2018/04/20 09:42:45 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, r0) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) r1 = socket(0xe, 0xffffffffbffffffd, 0x7ffc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r1, 0x3f, 0x7ff, "f3df459b164632e0c887cb29fcc09a67ec48ed54fe6ce4e6cfdf9e49f3bbc8d1cb1b7072f9d5979778832d925be5e737f761d6fc09b56a543374c801c45b2570c440a13529d25d3173e2e18e1f51aae276fd39869fff417311dfccccfd5f7f6a55e381cedf664e804136c79f40a36d67dcf8c6ee8d2c115a477682dfc8368f9b398cb94ae7463d9e22dbbec49d47826cf9656f374c82fccc69c5c6dfcc194e7e0c48a7e6c1a9eace7ef290"}) 2018/04/20 09:42:45 executing program 1: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x61, "f056476b486aafb7e6910b6d49336b9b4aae557eace1599707314025e2251cda7085dd51c311cbe1f176f08737254acd5a5a44f95937b811212bb43a90ec361ab291c0f45021fbb0e46405a97cbcf6b7759ada1c1f74f14cad80a21312bd69a30d"}, &(0x7f00000000c0)=0x69) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000400)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3f, 0x100}, &(0x7f00000001c0)=0x90) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r9 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) listen(r3, 0x74f) sendfile(r9, r0, 0x0, 0x7) 2018/04/20 09:42:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x13) 2018/04/20 09:42:45 executing program 5: unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x400, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x4000000100) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f00000000c0)) 2018/04/20 09:42:45 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x8, 0x80, 0xfffffffffffffa7d, 0x1f, r0, 0x2}, 0x2c) 2018/04/20 09:42:45 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000180)={0x1b, 0xfffffffffffffff9, 0x7fffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'bridge_slave_1\x00', 0x830}) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="2400000024007fff00001000010001000047f6ff01000000008218bdffffffff0100ff10", 0x24) 2018/04/20 09:42:45 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x500, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001440)) chroot(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)="5aa59742cf220b6802d588f3ed3b2de58f2056f5e3d45e8fa62f95aadad972b662a29a5903d26b3a2cc79d4b815fcdd3494feef882ed445bfacf1d86e16e0be646db90609913c26c2370fc07d65eaebe1b57af94ca88e9c5082b2be539bcde06a7e98541861e8462e47c51deda1e079cb45f55a42cec1dcd6ba9e3877189ab17ea8f106f20c50d5aa2b30f5393470482ce60066cf4c13b8f26d15adf7d4185d20c0c52e370e7ac0af56b434a3f70895d03f23cb461d4f6702569b1218cc14ba575cec3a2b7b00c2da9edad485f575125c38b7285844318fb438d789aff2411cefedf4ad29aeae51afa5da9508ff7", 0xee}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000280)="08ac7b9b61acfffc", 0x8}, {&(0x7f0000001340)="7478b9fb9e4292264037c5643e691f8282d1d0a237430ecf42a3d3f4d73125b1ec8128c9c2b53986f6cd0a30bfccd46a61e99a1e1e7d23c1a9b2a0d5ca47f70d0a3d4f5ff17248016d892efa6b97666cddaaa2dc83208dcb2d973ddbb7b7c5a79d06a224e65779d9e8533a9dd75b7e89a0a9a7cc54baa4da6b0c3185c74077135ea701908bbbfefe258ddead6d7bb87bec", 0x91}], 0x4, 0x4) r2 = dup3(r1, r1, 0x80000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) getdents64(r1, &(0x7f00001bcfe6)=""/26, 0xffffffffffffff6a) 2018/04/20 09:42:45 executing program 5: perf_event_open(&(0x7f0000740000)={0x0, 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={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x22000000) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/20 09:42:45 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000576000/0x4000)=nil, 0x4000}, 0x2}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) read(r3, &(0x7f0000000580)=""/187, 0xbb) close(r0) 2018/04/20 09:42:45 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000180)={0x1b, 0xfffffffffffffff9, 0x7fffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'bridge_slave_1\x00', 0x830}) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="2400000024007fff00001000010001000047f6ff01000000008218bdffffffff0100ff10", 0x24) 2018/04/20 09:42:45 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/20 09:42:45 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x237ab2, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086dd6006f5260008000000000000000000000000000000000000ff020000000000000000000000000001000000000008907876c4837ba9e6bee422c01fcadc2af87848d87608e7c8b7ac2bb413983d4bdd123822c3d2dd0cd2972e2d65d4126168dc781e2b716adb8676c77abd271b5f0aeb725b7ee6d5c515b5"], &(0x7f0000775000)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x240, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 09:42:45 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2400, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000240)={@local, @dev, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@empty, @rand_addr=0xffffffffffffef07, r1}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000)="95", &(0x7f00000000c0)}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x7, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) r4 = memfd_create(&(0x7f00000000c0)='vmnet1,!ppp0selinux\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000140)={0x200, r5, 0x10001, 0xc83}) 2018/04/20 09:42:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000040)="9115b4592914c7a111bb70a12a91d08c2e44e8cbe357b0adb84bd36d3402cd5202874d9e4986f1e1e864565b8db975d0d34444cb3dc0c060882ed8e7cb491a9a4a67a5733cd3") socket$inet6(0xa, 0x2, 0xfffffffffffffffc) socket$inet6(0xa, 0x80023, 0xfff) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/04/20 09:42:46 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12", 0x12}], 0x1) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/20 09:42:46 executing program 2: r0 = socket$inet(0x2, 0x9, 0xffffffeffffffffd) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) sendto$inet(r0, &(0x7f0000000040)="274306c8", 0x4, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="325c38da4dd0b0165f3ae4be34ab06961949e79fb91b14cdc876ec7c773ee5f3ad98cb4e13d391b7ce647a49bea9c76058922c92072cc895a576d39576c007b351b8fefcc55896e5f6b5684438e10b8df3d9de55a156a13e0ac24b74115dae06ef8e2d86612625c57a422f8748275a96444ef6bfb17b99e392e90d18537da539d9205980afe3cf0166663d2c10eb0467e4782e4b11ce11db8250c9fb5f79f6c647cae0bb", 0xa4, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'team0\x00', 0x4}, 0x3e2) keyctl$assume_authority(0x10, r1) 2018/04/20 09:42:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000080)=0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) 2018/04/20 09:42:46 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x237ab2, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086dd6006f5260008000000000000000000000000000000000000ff020000000000000000000000000001000000000008907876c4837ba9e6bee422c01fcadc2af87848d87608e7c8b7ac2bb413983d4bdd123822c3d2dd0cd2972e2d65d4126168dc781e2b716adb8676c77abd271b5f0aeb725b7ee6d5c515b5"], &(0x7f0000775000)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x240, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 09:42:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/20 09:42:46 executing program 5: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x22000000) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/20 09:42:46 executing program 1: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x61, "f056476b486aafb7e6910b6d49336b9b4aae557eace1599707314025e2251cda7085dd51c311cbe1f176f08737254acd5a5a44f95937b811212bb43a90ec361ab291c0f45021fbb0e46405a97cbcf6b7759ada1c1f74f14cad80a21312bd69a30d"}, &(0x7f00000000c0)=0x69) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000400)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3f, 0x100}, &(0x7f00000001c0)=0x90) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r9 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) listen(r3, 0x74f) sendfile(r9, r0, 0x0, 0x7) 2018/04/20 09:42:46 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x50, 0xffffffffffffffff, 0x0) 2018/04/20 09:42:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0117923de9f40e493f9ad93a10af7a96b32b276d4dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa0f0ce88bad54f103cf6cdbad7b1a9e302cac5b450c72d3550cfe6843a5a68d8e3af14b579482595c797583933807cfc4940a", 0xf1}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/20 09:42:46 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000100)={0x1, 0x0, [0x0, 0xfffffffffffffffc]}) 2018/04/20 09:42:46 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) sigaltstack(&(0x7f0000467000/0x3000)=nil, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f0000002440)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0xfffffffffffffd68, 0x6, 0x100000001, 0x6, 0x4, 0x4, 0x100000001, 0xec, 0x6, 0x7, 0x0, 0x1000, 0x9, 0x400, 0x101]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xd8, "c8d4037353eca27ddd979d405b01c1fbd9ce2a4ba1ffbd584a3df40d6e3663c0d33ef9a4c0bed0f4f6016064c9815a46b19f161ad20510a496f83d35a03aa18eccb6a3771e11d43a4bd49e601bb07f758f2a83193bc9ea9726c0e32645ba008d9ffc5f14f6b69d322a8d94214b38cd0762ed27f215e74014c0fefb1f6d37266f3ac38080884bc0c026a8b42bd463787fb166c8ac573299e6467454b48ae4f1a90956eedd6f43eb39ccde9ae603e069df8e89c25e1c2060a4c4bba7ca2e638209ca767acc07c3f4a58f82126b235f11070887e3f54459f02d"}, &(0x7f0000000280)=0xe0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="6c0000005f030070d16b2c7da01637942fff1258c7a5eec14f1f2a81d20038ac8287749300e2783d0d4fefb3ad80edf7a1fb620c88691ecbe56ab0616c7f063f5cd443bf1fc614f0dbf18aff96d6cb4e9ff336800656891de0db68ed10232701e1d6a1b112cb7007b5e65a0758ce2b09"], &(0x7f0000000380)=0x74) 2018/04/20 09:42:46 executing program 6: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x61, "f056476b486aafb7e6910b6d49336b9b4aae557eace1599707314025e2251cda7085dd51c311cbe1f176f08737254acd5a5a44f95937b811212bb43a90ec361ab291c0f45021fbb0e46405a97cbcf6b7759ada1c1f74f14cad80a21312bd69a30d"}, &(0x7f00000000c0)=0x69) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000400)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3f, 0x100}, &(0x7f00000001c0)=0x90) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r9 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) listen(r3, 0x74f) sendfile(r9, r0, 0x0, 0x7) 2018/04/20 09:42:46 executing program 7: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00000001c0)="a0e2d537de6e48c275633157f9374112ed74827177835c880ef52d636da1581e207d04b573fe1a08714cc3fb0a90ea304b8c99ed298b9e44c59b0adaaa3dd60cab3ac96372aa44258c8c9ed1c774a3e369f54fdcf994e6dddf8d151f8e9031cf67f887c314c3aca0f0e8e7b281939f187cb5251a44d75c5b02dd30c5a5e1a9d72e21f8c939acef03e77e42f184df5cc5eed6a82600620e272c73588e44ff46c28d401562006f7dcf05e5c98f4479db2444a8d722e8a27a2d61fc84849e74f461838df1b0aee7", 0xc6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) 2018/04/20 09:42:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0117923de9f40e493f9ad93a10af7a96b32b276d4dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa0f0ce88bad54f103cf6cdbad7b1a9e302cac5b450c72d3550cfe6843a5a68d8e3af14b579482595c797583933807cfc4940a", 0xf1}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/20 09:42:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0117923de9f40e493f9ad93a10af7a96b32b276d4dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa0f0ce88bad54f103cf6cdbad7b1a9e302cac5b450c72d3550cfe6843a5a68d8e3af14b579482595c797583933807cfc4940a", 0xf1}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/20 09:42:47 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="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"]}, 0xee4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(r3, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000025c0)=""/4096) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x6000000000, 0x200000000000, 0xff, 0x3, 0x1400000000000000}, &(0x7f0000000240)=0x98) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) read$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0)=r7, 0x4) 2018/04/20 09:42:47 executing program 4: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffbfffffffffd) 2018/04/20 09:42:47 executing program 5: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x410002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x20000) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x684, 0x6, 0x0, 0xe8f}, &(0x7f0000000100)=0x98) accept$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) 2018/04/20 09:42:47 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/20 09:42:48 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000e808000060090000a8090000616d6f6e670000000000000000000000000000000000000000000000000000005008000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000001000080000000000000000000000000000000000000000000f95986b2b5a6e500000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000bc8100000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000feffffff02000000050000000000000000006970366772653000000000000000000073797a6b616c6c6572310000000000006e723000000000000000000000000000626f6e6430000000000000000000000000000000000000000000ff000180c200000000000000000000007000000070000000a0000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006e7230000000000000000000000000006e7230000000000000000000000000006970646470300000000000000000000069726c616e3000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000ff000000a0000000d000000048010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000003fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd00000000000000006f1eddb0cb2e81ef7c09effe3c73ad686a721c80345fcd6e5066ddbcb9e7c15b7dee6d084b7c287b08dc193474839fd29c7cf42822fdf14af9cc33fe0924c8741aab5845ea5ca14b92c75453ab20dfce888e242171c6de973c9f61c9d1c8ca5b1ec52eb0cbdcb868f327afdccf"]}, 0xee4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(r3, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000025c0)=""/4096) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x6000000000, 0x200000000000, 0xff, 0x3, 0x1400000000000000}, &(0x7f0000000240)=0x98) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) read$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0)=r7, 0x4) 2018/04/20 09:42:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000009040)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/251, 0xfb}], 0x3, &(0x7f0000000340)=""/43, 0x2b, 0x1ff}}, {{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/68, 0x44}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/29, 0x1d}, {&(0x7f0000000640)}], 0x6, &(0x7f0000000700)=""/64, 0x40, 0x7}, 0xfffffffffffff77b}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000740)=""/138, 0x8a}, {&(0x7f0000000800)=""/113, 0x71}, {&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001900)=""/4096, 0x1000, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000002900)=""/235, 0xeb}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x2}, 0x6}, {{&(0x7f0000003a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003ac0)=""/43, 0x2b}, {&(0x7f0000003b00)=""/255, 0xff}, {&(0x7f0000003c00)=""/195, 0xc3}, {&(0x7f0000003d00)=""/91, 0x5b}, {&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/140, 0x8c}, {&(0x7f0000004e40)=""/19, 0x13}], 0x7, &(0x7f0000004f00)=""/162, 0xa2, 0xdf9e}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000004fc0)=""/103, 0x67}, {&(0x7f0000005040)=""/189, 0xbd}, {&(0x7f0000005100)=""/40, 0x28}, {&(0x7f0000005140)=""/206, 0xce}, {&(0x7f0000005240)=""/36, 0x24}], 0x5, &(0x7f0000005300)=""/186, 0xba, 0x4fecf40d}, 0x800}, {{&(0x7f00000053c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005440)=""/123, 0x7b}, {&(0x7f00000054c0)=""/68, 0x44}, {&(0x7f0000005540)=""/102, 0x66}], 0x3, 0x0, 0x0, 0x6}, 0x7ff}, {{&(0x7f0000005600)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000005680)=""/137, 0x89}, {&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/181, 0xb5}, {&(0x7f0000006800)=""/134, 0x86}, {&(0x7f00000068c0)=""/199, 0xc7}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/234, 0xea}, {&(0x7f0000007ac0)=""/135, 0x87}, {&(0x7f0000007b80)=""/124, 0x7c}], 0x9, 0x0, 0x0, 0xfffffffffffffffc}, 0x1}, {{0x0, 0x0, &(0x7f0000008ec0)=[{&(0x7f0000007cc0)=""/12, 0xc}, {&(0x7f0000007d00)=""/4096, 0x1000}, {&(0x7f0000008d00)=""/202, 0xca}, {&(0x7f0000008e00)=""/5, 0x5}, {&(0x7f0000008e40)=""/113, 0x71}], 0x5, &(0x7f0000008f40)=""/249, 0xf9, 0x6}, 0xfffffffffffffbff}], 0x9, 0x2040, &(0x7f0000009280)={0x0, 0x989680}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000092c0)={r0, 0x7f}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/20 09:42:48 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0xbaf, 0xffff, 0x2) mq_timedreceive(r0, &(0x7f0000000100)=""/228, 0xe4, 0xfffffffffffff801, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xf) 2018/04/20 09:42:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x19, r4}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/04/20 09:42:48 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/20 09:42:48 executing program 1: socketpair$unix(0x1, 0x400005, 0x0, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) sendfile(r1, r0, &(0x7f0000000080), 0x1000000000fe) 2018/04/20 09:42:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f0000001140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c9", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1024) socket$inet(0x2, 0x805, 0x4a5) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/20 09:42:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x200, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x48ea, 0xa0, 0x100000001, 0x3e, &(0x7f0000000040)='bond_slave_0\x00', 0x1, 0x0, 0xfffffffffffffff8}) 2018/04/20 09:42:48 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0xbaf, 0xffff, 0x2) mq_timedreceive(r0, &(0x7f0000000100)=""/228, 0xe4, 0xfffffffffffff801, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xf) 2018/04/20 09:42:48 executing program 1: socketpair$unix(0x1, 0x400005, 0x0, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) sendfile(r1, r0, &(0x7f0000000080), 0x1000000000fe) 2018/04/20 09:42:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/187, 0xbb) io_setup(0x1f, &(0x7f0000000040)=0x0) io_destroy(r2) 2018/04/20 09:42:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x19, r4}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/04/20 09:42:48 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/04/20 09:42:48 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0xffffffdffffdffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x6b0080, 0x1) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001180)="cbee8c4e79d349cbb4da54de86bf0195d605831ea9f62806f8f16574013d1a3084e306ac175a0fe1cdd8db6c2e3f5b9638300f3180ed22dd6bd030c4dff33ffe41130da87f5ee8adcefd45a72bf569df30f514e9e7073ebe7b4302b624ee3d351dba8b066052cd7b457556c888473fb8fdf4753986c9eb9eb1f997294b33f4bc11e65150653e706ed1808e5e5df0164888516bb3b54cea1f8f6c48a0d98788fdb16aad923bf57563f57fb0475b8b632986") mq_notify(r0, &(0x7f0000001140)={0x0, 0x2c, 0x1, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="55cbeb465a352d8cd07effcfea0eac72edfd69bf805b72b06b40997793c292c02fe1d93e2829ed7b674e712946d91c7d5f7b16e64d4d6dd57fe155ff13ca3a79f41598b0d61caca6f0b43824b5a1fa1a062925c627bac4b2035c3ec52868b704f1b035df19dd718f94247b9f4b55d2cf1fabc1dc2c0a5450b4e5c9209703a7e3f4930521d2f23639848bc4311e2911239247b5251c615b6d48a85f6086bce41d48a2e35302c4b3341ccdd706449ee2525996ebebc7e3956179d9f123b13b2a7f401ce18d442f6b3091e64be18cda9908641d2e500acf1ba89f1fbe51b1"}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) 2018/04/20 09:42:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xd564d82a54793541, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd2dabad96700048ffffffff0000fffc0c00000000000000db25f35b659a62290ffc0c2dbfdc5e9f13e1a04810d464fbc301c1b4e2bf501fb1bb959869c2994d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c035000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/04/20 09:42:48 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000cd1000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005f7000/0x400000)=nil, 0x400000}) [ 73.680704] mmap: syz-executor4 (6234) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 09:42:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000010c0)={r1, &(0x7f0000000000)="404f4bb58c73d41f53615a21b479bf5984c1676bbc9dd86f5a18f4de568169a18f26c0ec7bcdb0f7f2b7c4c6660e2ffe3d35bb81e747f7069ef5f6a8af6c60630fca7fbe6e3ef16dcd32038eb58552f9cee86226030d84f716ea7f8405ce0e9ed9dd174f7879648ba368ecff59e5f0e8c044623000a941a8b4ad133e76d8c9d9ef38779b1cfe22e59bd8a1dbcbf93035877d872a09ad644fcb366fc553e7a946a73d9e1b6783cc1c6f9408f0f18b311be0fa401177d764be266ab18249aff7bc4182f42cbb0af62e8f7502b0e376ce1a5164dbf713c83f44a4e5bad07bb2cca7f94898c431013fb8931dab7e16fcc1ab791661450185cbb2a8c4900370d453ba799a8a867d0b71626d75599f02ad3abcb5317d4a22743049e9cbe1917e01a284229e62a0ab68541c933005ca700ea184a931fe6659da74e767c423f143062466926d35cdd9afede5c8ee142029826c98109252f3526e2069abda82f241620540f170e4c4338b76a2c3fb5430e6714d1585bd748688a960107c7e5a77fef0bbbb365f3799b006ffcac594897b2b87fbf0dbd10f184c2ec993ec50bffbe223c85c3f6343a1a1928ceb0f7dfc45303002b66901b3b71c2aa5dac3bd4fd7c6064565da7a03ac1c7e507043992ae6d3048e5bf991cb54ee85f54f5adb1678c7de34610a55aca6361dd87526cb3c4265cba36b13eb23876f033806b9212010bd1cf57cd7ca8f3c8952730ff4ef4abf7aa3ca15ed7fade151d8366fe56cf207c1c5cc04b167d0f0d5dc34245ab1f0a580b6b700e31af1c9f9601c08e884be402dff6757402a78dc67dd1eb76da0bd7d78f6bccb4c89682ed418bd51375f69de65a1ddace85c47de66278e74cb05fc376b00bb8a0158dba0620cfad0bbb7daabb24f12dd3b45aaef5339a152c84145c0852eeef9f1f1e01ee1a80d9ebfbc3c38e78beb0bbb5a8f7d573e9c96c6f0de7480351d9744a28946ae258aa2d58f0202133fcfdc9480512c3080b54942b0bda9bdb7ee05aa3caa04555d27041e56d7a1be9cdd7e94702ce752116b9128fbb7e172f814bbde927fb5549b6da4ab969190290e124ba8b2078a0b3b20a79bc211129bee38d57617db0614ee109a79a671946e725f0b98e2ab69eb4707c5e5e71cd67d90df1e698d5fe4b91521d90915826c574c5db1487cdf23ca3819af259403d53cefaae16da16f79613290c77bfea42d52cbb03566d70fe539467a2ac690ff6b8c9f5e93de65a76a529770783fac967b380e85dd2863f98609b7298e01c1824aba54d3bc0f3aac03cac8200816eb3288c7aa94806726bfb9cdce8ed58cd4dd66ba5324fb9d0d4ee2ec77a8477148e220d686750e072966bcd225c74e9e2abfe8736154549a0807d9d5919132c79c27bc9979722465e2d65b0b5528ed99a7d10328b98db94fa38879161ca458e2e7f699053a54531e22332048e1867d21a8dbc1c12cc57b4c5c6a23b4b115e465ea99d818e154124f7ac3f885655e5433a48c4599fcce599d63369aefe19761a1fb5fe4b4b1f1e97415349502928b47a44657e737fbb7719c6c034e27033fd2d046a4c0f2316b81abfcdef9cbd54184b6c6bd1fd11ce19eb514b860be70b56097b897c13059a40ffaae567c4687bbcb2930511631f00e69f81a2cf3e725bf1112c001af4a22ab14e6871614e1e97f8ea9d469aa7f8375e10acf5494d28b1fc535f5b3430898000c58e5ecb5097aeb734d6e7f4e2092117767e3cac9c8ccf6830678d67137863f909a44f85b1277e359740d5cadea877263164501b80418f3e8a9d5e0b98e14c44813df21e0b8b3b36b48c15c77cf23d299f5a868e245d3845b0c23aaef00900959fc9d889ba36afa58942393569007e6fe4ffa7e1956ac6a7caa0b454ae1777a62c9c94b89ab5a72bf5c58ddd1dcc86dd07cf3cb8830703637de35d681f649465f24a3f60e8a48abda94e25840ae2a06e2998702f3e7dc6fba2b285a2c9131287a81617ea3a8c5369a47b48f15510f770d9d59930f926760c5e0ab9ca9628fa157e5d73ef72b00d5e5a615953d9ff50318b65600784671b0fb8c4e02bb7630b9dbb81ab58eda4cb5e55634603fe3662cde71ff4f3f4c7af22b20e3e9b85ca57039da616ad380f15bf84488c390c50b424ecb4748c224337ffa45a69523587f08da8ad5fecf8692ee7fbd873c9b0cb30f625662c10d5760fb24b32be132fe4431dac25c653a070d212285cb0c1e5055e5a36103775e2c349dc2f4bbdf2cd0022c4ce02656896e7e9903247c0e6e046e30c906524262a550b255a753f2e30c311c8cf2af141469b6ed58dfb9f697aebbc492bc8ec7abbfa02c10c42ebb7121023c565c5c8087584630a35fb76ef4285f8ac5deb7fb6d853f26d896a69843c742f9eb23d1ef95a11daf040b3893d4a41a003ec3e82666fa6ad3a52c4bd5876e0a76af14954fcb4d88f567c24a6dd3d857cf6ef0707b73ff90ac4d9eedf691998776278dc87c96c608461b5c71fa1aa86b0e6954075451f940036db845380db2712029d6e25b29aba4c129ceae5115a7cd6012aadf69d05aa558247570ca45340dc068474218cb8743d44892337901c50fbb99bd8c262e07fd90279a5b3d44a48fe57fe8595e89d5108e11cf5169cab343664291e1de5aa2626743d904359d82c8b743a82732fa1658bbfb1604cac206deca12355a9159e7ed12f97c8aa9f727b714c130442a6a16b9f8c03458854b7908018c51db76d734c2c3daaea4014f6ba3c2548f2940a7c8f7ff82317478750c341275dfef591f06d7548d3ae1b9891eeb7a25e2baf7b1aea5456888848b84b275ed1037178836a7bc43218f1c76ff0500d150cf6e142338352bf4012e0347a01195138020d70efe26cd26c7f91a5daa4ac2f44192ff8052ce26aa834e82d702b689d77fd75aa29a5b9f4e78d16ac74560a9182d5f6e441d0f8bae59d5b0adab60eb326797816546796ff42c7cecd6a7354896fa2860a72062f5d4af5dec034fe7deb0c7301c82bd550ad3b86575c149bb1df11890b064ed91e124ca159f4250922b0da66a348a5b117d6f26f837c90638b98c6f9a959967090f97c588a9f94c0c5b76c4a7a2569fb37ced7c1384554ea554e1b2a765e455cdc5e757bc1306be9b6cc9a6d18ce6f87b4ca7d5235884a628c10525f304c2d6f330344731786745e37e36b4a966b651dab6099744f6ac87efcc4a6cb89fe07dd860a2d8fe119f5f8fc6af08cbdc99635f0ec29b9a71ca8a99fcb9e570b6782bae2bd85e5acdbf77aa8986dc67f8f9eb257452f558d5f0e279659e6ccfa3a72a90c26199e6a5421f14cf9989a8d36dd4ca5d2a9c4f674935218778fae32d486d8c95cb6526979441b69e9c9e4f7959e723d0ae19e86b9e747010b4922259c7277e7ed982097a1c8fa9cec7d082610a0a45b55794945ad45010fa7250be36bccd2f5910a3a0f9fcd8c2d2771995c89d96f830aaf303cc4d89328c44d0233177672ec44b3ee6dd3898b5e8e5c391020746bd109eec8d5a96cf75df15f0d9cca33eb47663aba0e65e63713bf660b74debb0e8edacbef029a01f5aa4ae7ade147c704a9bea611c8f6fb4887b1d25e28fd3a240b20e47da4d7c4222e355d94973a49163e13f3613107dfe9c0fdca93e8fbc50803c66ba18e3ebaaf2cf6b40d318a69f308efcd780dd8866cf899db5f5064b646eb1527e10e5aa43f1659f089ecc0ca300bf5f589f96075aca350899d1f22c6f3bb25cc4808441df04aadf2f9ecfcc270dce53fc9cbf6d54fe47908cedc5f423c6cdf7aaecd1bf7d39c2fc273ec77f1a96f40e2c454106343b426209d2237c363c24858c8f76a1322159cd9f793ce8008ccde007df061c3467e35374eca6eecc71017cb0b3a727f4b6a6007573f5ef9928e1dab48ccfaa29fa838580256328b4bc239d5be269ec971dfeaa90f550b5f4bf80b23567ea76ac7ad168561d35b42fec3718fee672de15086a2ec58ac7e5a168270acb5be00c17afeb8a27662f6b20de0ab7638f98b7a6c0a234cfad0166af81b48397328029cf28288315a68a6a8156392540cd2d6477321af65555d68323c41089508faf453a09a16d6ae4382f6bb1c25af9ca6a20a157841a784f4a1eda9a1311b69240fbec688a87472797baf29c5fc4acd18ca2e7ba9cb45f2f94f084e52867dd502ff0d44dd34ca4faab9b4977c0915e948e7628bcb43d46371a9108cb0889ac2324b857d0bdf81c19d3240cd03ae7c8727e7b8d451c7576ceb4cd6d4b4b84862ad037d0c37d7682d67e00354e7f766f0f6020bb236cd444b6e231570eccc73d55de42af6994173f5893e7ae256973b602b573a839bfa18b87959ce2f43876fedb1e0a93fdee2ebfc7920ea2b106139725f1af82f6c5dc64f3096e1f9741b65849eefc28e1b602eb1d98b14e9c2e7374c0d39f8373d7a3622a22fab41d409b42d03de1edf2503fd9e42879c3d6d357649e0cf1671d5e7bb6dd89c9934df1f96e094868bdb0342d59080b9b9e1601cd2a9a7eebeebcd3cb5a60ce37ea809937458a59f372715752a9657af95e3538a777c3fa72e239ecdbea70064f9c09d71931f49be9415ec44d0e386389ccbb28cd0a306403bc02b0ed96ece5fa31db24368388e0d279d5d5a8623bc2d7933b43f67057ea4d7093bfa5b549569996295dacbbb115945bfe8676a66832186e7b945856b4f61163093733917c4193737b067152bc1feadb8b8c338e3176620ee471e92aa50212c139fd64a2b5b72b37838cba9f67d01aaa057c4502c81bbe2a43349d99c2368519278b46f83bd28d71ce4f63db5e36801a54db2dc197de52e7ec353e81b4ae52ea582115caa0c9c9e1eae09eb245aa23a153a886e1e649a9a79d05548807c1ee285fe404da5b6ebb1c52999800aac44d13163fe971e5ca508d24a6da0472efd1258c67ada780e99dbd6ebf88372608347b83a657bf22a071005e63d0e39b153c41c5783d9c59563d24e0cdde604b2c506b4789f8142ea7d797919fd108102ac88d158935d8f72b46bcbca220469f48be9a43df639f61e59f1157bbbb404a273e500f3bccaec0f93be37705407c7b6c4ee22102544c64a04e64ae63cfe4d037ac2ff801030242fee4ae5968f714fadcd3d53eb0803b20b5ec7ab7f9fcc9ff878b3e16d9c0fbe4f973ccf70a72f27804e6efad3fcb9f8b2380b3db42056690d2dfb9d9f667b55633c0472062331aa0bf424fd886e0dd5caf6c7be7fe77c4a4f42c1a66300c79eb546841e9545d9d7603e9d0df62d021730cbd574ac50e59d44947c0ebbaa21394e07e6dcec0e8aa4254ddc475cc4192d0f9ac7391c6242643187052dafe5d3548ec33bff157d2da2b04d3ed75f3d246a7f4f55325aef779de361a0c3f12e458e366925830c8e45b62039d39e568339a52f08a7cf46319e340122af8871ecad4a6b081a8e870ecb0dc34699c155c4a05114ac5f60b441071e17e2950920e9840315fd22988e4e757c4a3b18104a1643fc51a921ff14fd94ffe474d6795e465ca91ba4b16d864b5addf94e28ac48d7f282efc68ef61506126e98967f026e1d048e11e96fcb94c95c2857bae6a460d84992cb841a4b8098cd91db3807c4d3d28959488e6ef08a29edf94bf9e3296ab32d595aa7fac7587ed20d4fc1c115c255a0bf4017e8ca7aea16d9054649c9c187b39f1e7c86aa30d419c59943f35e58a96e25b99da9754307969d166b9c4fa60e0437ef294d1c446e0d99b1a2d33d279ce2db5621147edbeaea13d2c4a304c2884c92333f3b7fe0acd564a332929a1920f", &(0x7f0000001000)=""/131}, 0x18) 2018/04/20 09:42:49 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f0000000000)=0x4) 2018/04/20 09:42:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x8, 0x2, 0x101, 0x100, 0x0, 0x3ff, 0x1481b, 0x1, 0x10001, 0x1, 0x6, 0x9, 0x2, 0x5, 0x7, 0xff, 0xfffffffffffffffb, 0x100000000, 0x7, 0x8, 0x5, 0x8, 0x5, 0x1000, 0x42, 0x2eda, 0x7f, 0x9, 0x4ec3922d, 0x0, 0x7, 0x8, 0x5, 0x7, 0x7, 0x1, 0x0, 0xffff, 0x0, @perf_config_ext={0x70000000000, 0x5}, 0x30200, 0x755, 0xfffffffffffffffe, 0x7, 0xfff, 0x2, 0x4}, 0xffffffffffffff9c, 0x1, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fff) flock(r0, 0x1) socketpair(0x15, 0xb, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) 2018/04/20 09:42:49 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') sendto$ipx(r0, &(0x7f0000000040)="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", 0x1000, 0x80, &(0x7f0000001040)={0x4, 0x9, 0x3, "288ba4b175cd", 0x8000}, 0xfffffffffffffdc9) sendfile(r1, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/20 09:42:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x19, r4}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/04/20 09:42:49 executing program 7: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040025bd7000fbdbdf25110000000800050000000100080004005134383e656a099d950300000014000300080007004e2100000800010000000000140003000800030003000000080007004e230000080005000000010008000600070000000800050086ab00003ac541bc770101c85c6bc7ed31beb4c6debeffc6708e21324b91b5c5cc936968c745a4888c93a626762a595e045a051a6fabf0eff1fef876ddc83b037d65475280ba9fd5b2f012767b3f23ac65f08e204c0d14d663c0"], 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x400) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/20 09:42:49 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/20 09:42:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/20 09:42:49 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f0000952000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000002c0)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=""/234, 0xea}) mlock(&(0x7f0000c4e000/0x3000)=nil, 0x3000) recvfrom$ipx(r1, &(0x7f0000000240), 0x0, 0x34353bc9c8109042, &(0x7f0000000340)={0x4, 0xfffffffffffffffb, 0x3ff, "12c80428281a", 0x4}, 0x10) 2018/04/20 09:42:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x19, r4}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/04/20 09:42:49 executing program 3: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) r3 = getpgid(r2) r4 = fcntl$getown(r1, 0x9) tgkill(r3, r4, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt(r5, 0x100000000000dd1f, &(0x7f0000000040)="1eb8f0dedd6980a8631a2e5555a6c8d011ed3b3bf6aff716ce03abeebf5fd4a280ee949c7d8c7b552ac850cb41bb2e3ff551d2ad1e1e8215c618703d0bbe5594a7494a5dd4d7a6b83d1ae98feebc84562430565c42d4bcccc46e36fcdacda902e36a02350cb4b95a08e534d31153d42ddde2853418c8efcd2799d0ac791d509a164501873bc8d8dca0fe5e0cd287097026c20f80f5d5a616405ee7c3a609") 2018/04/20 09:42:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/20 09:42:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)={r0, r0, 0xffffffffffff8001, 0x8, &(0x7f0000000100)="a6c3eaa45b9d32ea71da8b23c7e809f664c85aedf7828d31c70b39795b6b0bd74fc212967898bde29047f884c6b030cba3d194a4ffd51de5f2c5913c402169e0dff4a2ccdc93376b89f27a2d35e82f83455f883166fa32aaa66b4a0fc79810679b0daf1e86b6f189be2ccd78494b", 0x3, 0xffff, 0x6, 0x5775, 0x6, 0x7fffffff, 0x2, "32406f0d3d9203ced16db22ee8cdd628e25b9be4"}) 2018/04/20 09:42:49 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x9d) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200016b}, 0x44c7) 2018/04/20 09:42:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/20 09:42:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = dup3(r0, r0, 0x80000) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/20 09:42:49 executing program 1: r0 = socket$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, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x5410c0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), 0x8) 2018/04/20 09:42:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x19, r3}) 2018/04/20 09:42:49 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f0000952000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000002c0)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=""/234, 0xea}) mlock(&(0x7f0000c4e000/0x3000)=nil, 0x3000) recvfrom$ipx(r1, &(0x7f0000000240), 0x0, 0x34353bc9c8109042, &(0x7f0000000340)={0x4, 0xfffffffffffffffb, 0x3ff, "12c80428281a", 0x4}, 0x10) 2018/04/20 09:42:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xfb49}, &(0x7f0000000140)=0xe83a61068fca1ba5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, ')vmnet0'}], 0xa, "731ac75c6919961203fc8f68ee0e77943a92d2b84ec0f32036f126b32dcddaaaf180e98a2e5f29390a0e450ce7e90fdaf829f9c8eebb7b9d3be1727ac4f1739ba08ac51a90d1e655baf430481e38adcc2fd99192f65edd5d6846b38cfe2b0dcdf334e3c7fa1e117a325216a4eb59072259e64f3618c38ec92103426abf27dc78ea6305"}, 0x96) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/20 09:42:50 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff93, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) 2018/04/20 09:42:50 executing program 2: r0 = socket(0xa, 0x80005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000480), 0x16c, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="a9a2a0c277e6b50fab27f79ef5e324e0ac306340bf60a4dd58", 0x19}, {&(0x7f0000000180)="68adfb1326d9a9d7a238de937f8c9906ea22e799a19851a39354bb638392b73f2983bee3062d7a61272cacb54ffb20c6162f3ed4cb4cf588cbb2dcf6d68ac3b569ae11cd2a7732d9b313be4581333eb9fa4f0f974e8ae760eb240513ae5bbd88fe978bbb5f95ba580c2a47e0f609abb4af47d089d4e12a3058ebe6ff1dce03581ea3929809039796dc029eb14b3249aac2438b7fd51336f8d8c7170f62ee8caa12ab216fa604c5716ea7636f99adeeda544b179dfa8aae57e7f259b04595db173155e55bfc7c78", 0xc7}, {&(0x7f0000000280)="6433ab88ddfd3017ca27dc70761793a9051342b853f9964632efae8f42b8", 0x1e}], 0x4, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x80000000, 0x8, 0x10000, 0x80}) 2018/04/20 09:42:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) openat$cgroup_type(r2, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) 2018/04/20 09:42:50 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc050ceb386acda47e16fda36964f4f8fe3d91709000081d6581f2139f5d7d7d98e024e0ee27ee7b5c9261d499e9f"], 0x28}}], 0x1, 0x0) 2018/04/20 09:42:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)="15", 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x39980732, r1}, &(0x7f00000000c0)={0x3, 0x1, 0x3, 0x7, 0x4c65, 0xfffffffffffffff9}) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) 2018/04/20 09:42:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x14000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x9, 0x4) 2018/04/20 09:42:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r4, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r5, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/20 09:42:50 executing program 3: sendto$ax25(0xffffffffffffffff, &(0x7f0000001000)="511a6d0e127d1f4e0b", 0x9, 0x0, &(0x7f00000000c0)={0x3, {"48ced95bc21024"}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000280)) fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb4, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @empty, 0xa9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xda80, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x4}, 0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) 2018/04/20 09:42:50 executing program 6: unshare(0x403ffffffe) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x2, 0x5aea, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffe) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r3, 0x20000000002285, &(0x7f0000007000)='S') tee(r3, r3, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) r4 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/20 09:42:50 executing program 4: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffc000/0x2000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r4, r5, 0x28, 0x7fff}, 0x1, 0xfff8000000000000, 0xffffffff, 0x9, r6, r7, 0x200}) 2018/04/20 09:42:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) 2018/04/20 09:42:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x3) [ 75.555500] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/20 09:42:51 executing program 1: r0 = gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770675f657865635f743a7330202f7573722f6c69622f95b678f7fe2fa6e2792f6d697373696f6e2d636f2e74726f6c2d3520000000"], 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2015003}, 0xc, &(0x7f00000002c0)={&(0x7f0000002200)={0x158, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x13c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x1, 0x80000000, 0x40}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5cf}], 0x1, 0x0) r5 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r6, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}, 0x100000000}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/20 09:42:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) 2018/04/20 09:42:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xb4, 0x402040) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3d19}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x4, 0x2, 0x1ff, 0x1f, 0x2}, &(0x7f00000004c0)=0x98) write(r1, &(0x7f0000000080), 0x383) pipe2(&(0x7f00000000c0), 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x401, 0x8, 0x200, 0xfffffffffffffff7, 0xec, 0x80, 0xffffffffffffffd0, 0x5, r4}, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x180) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/20 09:42:51 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x1, 0x4, 0x401, 0x2, 0x3, 0x92a}, 0x3, 0x6, 0x4}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2a, 0x800, 0x10000, 0x7fffffff, 0x20}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x6}, 0x8) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x301800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x2000000000000000, 0xffffffffffffffff, 0x1000}, 0xfffffffffffffff6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x4, 0x3000}, 0x4) 2018/04/20 09:42:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffe01, @empty, 0x4e9}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/20 09:42:51 executing program 2: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001b40)={&(0x7f0000000000)='./file0\x00'}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x20, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="3e91196d7a9ce818b72f9ab9ccd964f0144e04a9999151025ca1afdce88c510888073921326031fa030083244968a93ff258bbfbeec5494d1ce24b187154488cff42432812e66c67460b9ba96dce4e49b3f49df98d24d6c860b0e0452e6389ba52a4698b1f2166173e63833a72bfe8c12bf4e0b879f36a815f97dbb193a01727594839cf3a6871a79e8668173c", 0x8d, 0x99}, {&(0x7f00000000c0)="ec7a94f4a29a59169c8dd85658d6870ad1f6d8c969cb", 0x16, 0x7}, {&(0x7f00000002c0)="350af149649611e066371e9a44ffcd2ea67c8016a122d0d111a9dbb33c6e723eab79ed8e49927e7867733ec3e76ef7d4dc04f713cd0f1ee1a918e48db48d1c3895df305ada1af89bdeaa890219a3918057498f495c8364572874c53116caa359d6794ceba0becd6f94b584c5617bff324ec1bf05a78d698548269c12d37b8d2232a9dae3a946e70aaf287bc33f4bce1f9f881f3bae25ee2b744013811e505bb3d8eb1bca4ac500e7d2a5a29390b5e7ea4b46408de1df394cf368206eb2216dc17f1fcab34bce1c673a834a51a1febd8c78e969842ccf6158ea5a901a42b2e4", 0xdf, 0x80}], 0x4, &(0x7f0000000100)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@discard='discard', 0x2c}]}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r0) 2018/04/20 09:42:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) lseek(r0, 0x4000000000000, 0x0) 2018/04/20 09:42:51 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x100000001, 0x4, 0x20, 0xfff, 0x0, 0xae8b, 0x3}, 0x1c) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) 2018/04/20 09:42:51 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x2000)=nil, 0x2000, 0x400000000, 0x84014, r0, 0x0) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000014000/0x3000)=nil) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x39, "374a3eb507b6d727fa3a50a9654ab0b1a81a1fd223539eb9c5662ec74f5497de0e2fd5c7cdc5469ed81ca883655e8cd1d353846fbc7da29c13"}, &(0x7f0000000200)=0x41) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) connect$netlink(r0, &(0x7f0000000280)=@unspec, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x6856dac}}, 0x9, 0x489, 0x0, 0x3, 0x2}, &(0x7f0000000380)=0x98) mmap(&(0x7f0000057000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000040)=""/176, &(0x7f0000000100)=0xb0) 2018/04/20 09:42:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000040)="da82"}) 2018/04/20 09:42:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd47) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) lseek(r0, 0x4000000000000, 0x0) 2018/04/20 09:42:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/20 09:42:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x200000002}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = dup3(r0, r1, 0x80000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 09:42:51 executing program 0: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x402600) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x100000000, 0x80, 0x446, 0xc0, &(0x7f0000000080)=""/192, 0x82, &(0x7f0000000140)=""/130, 0x25, &(0x7f0000000200)=""/37}) 2018/04/20 09:42:51 executing program 1: r0 = gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770675f657865635f743a7330202f7573722f6c69622f95b678f7fe2fa6e2792f6d697373696f6e2d636f2e74726f6c2d3520000000"], 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2015003}, 0xc, &(0x7f00000002c0)={&(0x7f0000002200)={0x158, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x13c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x1, 0x80000000, 0x40}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5cf}], 0x1, 0x0) r5 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r6, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}, 0x100000000}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/20 09:42:51 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/40, 0x28, 0x0) pread64(0xffffffffffffffff, &(0x7f00008c1f77), 0x0, 0x31) 2018/04/20 09:42:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffff801, &(0x7f0000000080)={0x2a, 0x8, 0xf0, 0xf7}) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x18) r2 = memfd_create(&(0x7f00000000c0)=':)em0+#\x00', 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) read(r0, &(0x7f0000000040), 0x0) 2018/04/20 09:42:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x800) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x2100000000000003, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000100)={{0x8, 0x40}, {0x0, 0x8}, 0x9, 0x0, 0x23}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendmsg(r2, &(0x7f0000002880)={&(0x7f0000000080)=@in6={0xa, 0x4e23}, 0x80, &(0x7f0000002380), 0x0, &(0x7f00000023c0)}, 0x0) 2018/04/20 09:42:51 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000476000)=@ipv4_newroute={0x2c, 0x18, 0x305, 0x0, 0x0, {0x2}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/04/20 09:42:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000040)=""/78, &(0x7f00000011c0)=""/91, &(0x7f00000001c0)=""/4096, 0x100000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001340)={0x3, 0x0, &(0x7f0000000000)=""/1, &(0x7f0000001240)=""/239, &(0x7f0000000140)=""/78, 0x2000}) 2018/04/20 09:42:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/20 09:42:51 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) write$cgroup_pid(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="317fb88e97c24436174d34cb3e31b9c2f233"], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x1000000802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) unshare(0x4000000) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f00000001c0)={'team_slave_1\x00', @ifru_ivalue=0xff}}) [ 76.953122] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/20 09:42:52 executing program 3: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='b'], &(0x7f0000000000)=0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) move_pages(0x0, 0x2000000000000005, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/20 09:42:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/20 09:42:52 executing program 1: socket$key(0xf, 0x3, 0x2) 2018/04/20 09:42:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x200) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0xffff, 0x47) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8000, 0x80000000, 0x100000000, 0xbc, 0x7, 0x7, 0xffff, 0x3ff, 0x7, 0x1, 0x5, 0x0, 0x1, 0x4, 0x1f]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xf3, "2c7023779cda3ef68a7a46020224d36485c11840d1c6f94e9bc0bca89fbf4c07746410d959ceeee11922db7adb25c6a1a7b58d8fa5dc7e9f7fc68ce0d0ce5dad5af6ba8165aff7f9c785eb39eb8afb139d42216d0e582c4f1a4a45e91fd597c6dd11684bba200bc9868de6bbdc366f930947da570d264a0015920fa6e3f33f413f8cd874f62488b2526812b6e91cdaffc69a055c1149098e126d403afeea70aa02aeb43961bc384bcd6febef2061a2d813c8ae5ed488840ccf304781fb2899f64d43cd83995944c55de801f65f680948952509e572ba57219923a79c447e4724f22e4a1f36101fa30ba04f7a0d8b3c61a0cf9d"}, &(0x7f0000000080)=0xfb) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x6, 0x8, 0x30e0, 0x3, 0x3, 0x3, 0x3, 0x210, 0x38, 0x8c, 0x0, 0x54, 0x20, 0x2, 0x7, 0x800, 0x3}, [{0x60000000, 0xffff, 0x7f, 0x1, 0x80000001, 0x9, 0x5, 0x8000}], "4685401b24493ee0c5b80da5d04987b9ae050e26f0559df6442b3368b5bd5879d492d3992d8f7c8201631846310674d6a3ba0e66e71daa987245b84de3ef52988f1b79e33dfade353f4225588f2575855d82a9c712f19b18ddc1faaef6df8d647194131746ac49ebdaa02f888f7cf21a695b749853b4f6f3628a6ddad3f0", [[], [], [], []]}, 0x4d6) fcntl$setpipe(r1, 0x407, 0x6) 2018/04/20 09:42:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/20 09:42:52 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r3, r2, &(0x7f0000000040), 0x5) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x8) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/20 09:42:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x20}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x8, 0x400, 0xfffffffffffffffe, 0x0, r1}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x1000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000b40), 0xc, &(0x7f00000037c0)=""/4096, 0x1000, 0x8}, 0x40000142) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/128, 0x80}, 0x0) 2018/04/20 09:42:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/20 09:42:52 executing program 3: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x7ff, 0x8000, 0x1, 0x7fffffff, 0x6, 0x6, 0x3, r1}, &(0x7f0000000100)=0x20) open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind$llc(r3, &(0x7f0000000140)={0x1a, 0x0, 0x40, 0xfffffffffffffffc, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fcntl$notify(r2, 0x402, 0x80000008) epoll_wait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x9) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r3, 0x402, 0x0) 2018/04/20 09:42:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x200) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0xffff, 0x47) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8000, 0x80000000, 0x100000000, 0xbc, 0x7, 0x7, 0xffff, 0x3ff, 0x7, 0x1, 0x5, 0x0, 0x1, 0x4, 0x1f]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xf3, "2c7023779cda3ef68a7a46020224d36485c11840d1c6f94e9bc0bca89fbf4c07746410d959ceeee11922db7adb25c6a1a7b58d8fa5dc7e9f7fc68ce0d0ce5dad5af6ba8165aff7f9c785eb39eb8afb139d42216d0e582c4f1a4a45e91fd597c6dd11684bba200bc9868de6bbdc366f930947da570d264a0015920fa6e3f33f413f8cd874f62488b2526812b6e91cdaffc69a055c1149098e126d403afeea70aa02aeb43961bc384bcd6febef2061a2d813c8ae5ed488840ccf304781fb2899f64d43cd83995944c55de801f65f680948952509e572ba57219923a79c447e4724f22e4a1f36101fa30ba04f7a0d8b3c61a0cf9d"}, &(0x7f0000000080)=0xfb) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x6, 0x8, 0x30e0, 0x3, 0x3, 0x3, 0x3, 0x210, 0x38, 0x8c, 0x0, 0x54, 0x20, 0x2, 0x7, 0x800, 0x3}, [{0x60000000, 0xffff, 0x7f, 0x1, 0x80000001, 0x9, 0x5, 0x8000}], "4685401b24493ee0c5b80da5d04987b9ae050e26f0559df6442b3368b5bd5879d492d3992d8f7c8201631846310674d6a3ba0e66e71daa987245b84de3ef52988f1b79e33dfade353f4225588f2575855d82a9c712f19b18ddc1faaef6df8d647194131746ac49ebdaa02f888f7cf21a695b749853b4f6f3628a6ddad3f0", [[], [], [], []]}, 0x4d6) fcntl$setpipe(r1, 0x407, 0x6) 2018/04/20 09:42:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c0000005179a9d3313426cde232ff7163da94d3dee4640945fed10ca9048cbe74f3566d74992c00000000000000e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c9520a82de9ef484b2064b84324bfdbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75e4d0cf2b43444c3ce361c7f9ccb9e0b99d001a1980f20b72fce228478b"], &(0x7f0000000340)=0x74) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/04/20 09:42:52 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000e802000058010000ffffffffffffffff00000000ffffffff90020000ffffffffffffffff90020000ffffffff03000000", @ANYPTR=&(0x7f0000000200)=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="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"], 0x348) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000140)={&(0x7f0000000040)="4d256e1917be1de29349e2ef152931d31ca4cd543c340a237f1efe2b82fd57fe4100d8a43451e1db613ae540d691de38e1e16022a9092dd094858913bf11134868c98e976961f73f2617f6f816febddceb6d7b3dda3afa7080232d2295189332521cf83723b5da028f2e0661433769fd7a05238ba83f7a122df7fe4c38592347b4260631d1faf1c678a53227debc1605bb99fb866755e71b6e5e0b98473132d7d01dacdd25b9a758d7a9d08ab51360f282e1743fd8d4cd08aec34c5dc7b050bb97e9adf2181cea4d71bd4a1540e14af122c7e34c8451c7a5985665ad0f89d2319125a6", 0xe3}) 2018/04/20 09:42:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280), 0x4000529, 0x10000, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/04/20 09:42:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:53 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x359) sysinfo(&(0x7f0000000140)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x856d) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4000000009, &(0x7f0000000080)="0f", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0xffffffffffffff63, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x3f}, 0x40002106) 2018/04/20 09:42:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20400, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @rand_addr=0x5, @rand_addr=0xfffffffffffffffe}, 0xc) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00000001c0)) r2 = semget(0x3, 0x3, 0xc0) semop(r2, &(0x7f0000000200)=[{0x4, 0x830, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x7, 0x9, 0x1000}, {0x2, 0xf31, 0x800}, {0x1, 0x1, 0x800}, {0x6, 0x8001, 0x800}, {0x0, 0x4, 0x800}, {0x3, 0x7, 0x1000}, {0x0, 0x1, 0x1800}, {0x4, 0x7, 0x1800}], 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x1, 0x3, 0x7f}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="720b00ea0c9812f3112707a46724191de2cfe5ded92b1e98252e3a1bde875f3acf53d3006bc4df379468e99faf185c0f24d39540a1dcbd1e3b0708e018c1436f0865ad896fe501726bdd286a80cd6969876a516d3b0561062bd3cd2d602e8336c01344f9454f03dc9d8d04ed89025269b420537c83759be0bad3513f9dc27a0c22e0bc963707000000000000000000"], &(0x7f0000000280)=0x46) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xfffffffffffffbff, 0x33, 0x0, 0x6, 0x5, 0x3, 0x473, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x7, 0x89, 0x4, 0xb94, 0x2d4a}}, &(0x7f0000000380)=0xb0) 2018/04/20 09:42:53 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x3, 0x0, 0x1, 0x3, 0x6}, 0x7}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003500)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003600)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003640)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x54, r3}) 2018/04/20 09:42:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 6: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfff, 0x80000) accept4$inet(r0, 0x0, &(0x7f0000000200), 0x80000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r1 = socket(0x3, 0x3, 0xf155) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x1d, 0x0, r2}, {0x9, 0x401, 0x10000, 0x0, 0x7b, 0x8001, 0x100000001, 0x1}, {0x6, 0x8, 0x9, 0x68}, 0x7f, 0x6e6bb9, 0x3, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x1, 0x3, 0x8001, 0x2, 0x3, 0x5}}, 0xe8) socket$nl_route(0x10, 0x3, 0x0) 2018/04/20 09:42:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/20 09:42:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) fchdir(r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000140)=""/161, 0x90) getdents(r2, &(0x7f00000000c0)=""/100, 0xfffffffffffffe04) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x80, 0x9, 0x1, 0x4, 0xf73, 0x4, 0x30, 0x8, 0x9, 0x10000}, 0xb) 2018/04/20 09:42:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) sendto$inet(r0, &(0x7f0000000100)="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", 0x1000, 0x40000, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20480, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001100)={0xdd, 0x4, 0x4, 0xa67}) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xd3, @empty, 0x4}}, 0x8}, &(0x7f0000001200)=0x90) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0), 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001240)={0xffffffffffffffc1, 0x3ff, 0x0, 0x7, 0x7ff, 0x313, 0x3e632f55, 0x8000, r4}, &(0x7f0000001280)=0x20) [ 78.597377] ================================================================== [ 78.604803] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 78.611563] CPU: 1 PID: 6603 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 78.618396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.627745] Call Trace: [ 78.630322] [ 78.632477] dump_stack+0x185/0x1d0 [ 78.636105] ? raw6_local_deliver+0x259/0x1ac0 [ 78.640694] kmsan_report+0x142/0x240 [ 78.644501] __msan_warning_32+0x6c/0xb0 [ 78.647785] skbuff: bad partial csum: csum=0/65535 len=28 [ 78.648563] ? ip6_input_finish+0x55c/0x2110 [ 78.648577] raw6_local_deliver+0x259/0x1ac0 [ 78.648602] ip6_input_finish+0x55c/0x2110 [ 78.648622] ? ip6table_filter_hook+0xb5/0xe0 [ 78.648638] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 78.648656] ip6_mc_input+0x697/0x740 [ 78.648666] ? ip6_input+0x320/0x320 [ 78.648692] ? ip6_input_finish+0x2110/0x2110 [ 78.673226] tmpfs: No value for mount option 'rpc_pipefs' 2018/04/20 09:42:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) 2018/04/20 09:42:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02eefafd5e2a6107"], 0x8) [ 78.677040] ipv6_rcv+0x20ec/0x26d0 [ 78.677057] ? local_bh_enable+0x40/0x40 [ 78.677082] __netif_receive_skb_core+0x47cf/0x4a80 [ 78.677095] ? rb_insert_color+0xa4/0x1300 [ 78.677111] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 78.677127] ? ip6_rcv_finish+0x4d0/0x4d0 [ 78.677155] process_backlog+0x62d/0xe20 [ 78.725468] ? rps_trigger_softirq+0x2f0/0x2f0 [ 78.730053] net_rx_action+0x7c1/0x1a70 [ 78.734037] ? net_tx_action+0xab0/0xab0 [ 78.738110] __do_softirq+0x56d/0x93d [ 78.741924] do_softirq_own_stack+0x2a/0x40 [ 78.746234] [ 78.748470] do_softirq+0xb6/0xf0 [ 78.749267] tmpfs: No value for mount option 'rpc_pipefs' [ 78.751920] dev_loopback_xmit+0x8b0/0x900 [ 78.751942] ip6_finish_output2+0x5e6/0x1f20 [ 78.751956] ? validate_xmit_skb+0x1320/0x1320 [ 78.751969] ? ip6_fragment+0x327b/0x5150 [ 78.751990] ip6_fragment+0x32e6/0x5150 [ 78.752003] ? ip6_make_skb+0x1100/0x1100 [ 78.752034] ip6_finish_output+0x96c/0xc00 [ 78.752051] ip6_output+0x597/0x6c0 [ 78.752078] ? ip6_output+0x6c0/0x6c0 2018/04/20 09:42:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/20 09:42:53 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x540) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 78.794614] ? ac6_seq_show+0x200/0x200 [ 78.798592] ip6_local_out+0x573/0x640 [ 78.802482] ? __ip6_local_out+0x4f0/0x4f0 [ 78.806720] ip6_send_skb+0xfa/0x380 [ 78.810435] udp_v6_send_skb+0x116a/0x1880 [ 78.814680] ? rmd320_transform+0x766e/0x7f10 [ 78.819177] udpv6_sendmsg+0x4461/0x45b0 [ 78.823240] ? insert_entries+0x12af/0x1410 [ 78.827571] ? ip_copy_metadata+0xac0/0xac0 [ 78.831906] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 78.836660] inet_sendmsg+0x48d/0x740 [ 78.840468] ? security_socket_sendmsg+0x9e/0x210 [ 78.845311] kernel_sendmsg+0x228/0x2d0 [ 78.849284] ? inet_getname+0x500/0x500 [ 78.853260] sock_no_sendpage+0x1c8/0x250 [ 78.857411] ? sock_no_mmap+0x30/0x30 [ 78.861226] sock_sendpage+0x1de/0x2c0 [ 78.865123] pipe_to_sendpage+0x31b/0x430 [ 78.869277] ? sock_fasync+0x2b0/0x2b0 [ 78.873168] ? propagate_umount+0x3a30/0x3a30 [ 78.877679] __splice_from_pipe+0x49a/0xf30 [ 78.882005] ? generic_splice_sendpage+0x2a0/0x2a0 [ 78.886940] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 78.892307] generic_splice_sendpage+0x1c6/0x2a0 [ 78.897068] ? iter_file_splice_write+0x1710/0x1710 [ 78.902089] ? iter_file_splice_write+0x1710/0x1710 [ 78.907106] direct_splice_actor+0x19b/0x200 [ 78.911518] splice_direct_to_actor+0x764/0x1040 [ 78.916272] ? do_splice_direct+0x540/0x540 [ 78.920594] ? security_file_permission+0x28f/0x4b0 [ 78.925606] ? rw_verify_area+0x35e/0x580 [ 78.929751] do_splice_direct+0x335/0x540 [ 78.933902] do_sendfile+0x1067/0x1e40 [ 78.937799] SYSC_sendfile64+0x1b3/0x300 [ 78.941873] SyS_sendfile64+0x64/0x90 [ 78.945684] do_syscall_64+0x309/0x430 [ 78.949581] ? SYSC_sendfile+0x320/0x320 [ 78.953650] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.958835] RIP: 0033:0x455379 [ 78.962017] RSP: 002b:00007f85a3642c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 78.969727] RAX: ffffffffffffffda RBX: 00007f85a36436d4 RCX: 0000000000455379 [ 78.976995] RDX: 00000000205faff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 78.984260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 78.991528] R10: 000000000000fffb R11: 0000000000000246 R12: 00000000ffffffff [ 78.998797] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 79.006605] [ 79.008224] Uninit was stored to memory at: [ 79.012553] kmsan_internal_chain_origin+0x12b/0x210 [ 79.017661] kmsan_memcpy_origins+0x11d/0x170 [ 79.022158] kmsan_memmove_origins+0x9/0x10 [ 79.026484] __msan_memmove+0xda/0x130 [ 79.030375] ipv6_frag_rcv+0x5055/0x6970 [ 79.034441] ip6_input_finish+0xa62/0x2110 [ 79.038679] ip6_mc_input+0x697/0x740 [ 79.042479] ipv6_rcv+0x20ec/0x26d0 [ 79.046112] __netif_receive_skb_core+0x47cf/0x4a80 [ 79.051129] process_backlog+0x62d/0xe20 [ 79.055185] net_rx_action+0x7c1/0x1a70 [ 79.059160] __do_softirq+0x56d/0x93d [ 79.062948] Uninit was created at: [ 79.066494] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 79.071595] kmsan_kmalloc+0x94/0x100 [ 79.075394] kmsan_slab_alloc+0x11/0x20 [ 79.079372] __kmalloc_node_track_caller+0xaed/0x11c0 [ 79.084561] __alloc_skb+0x2cf/0x9f0 [ 79.088273] alloc_skb_with_frags+0x1d4/0xb20 [ 79.092765] sock_alloc_send_pskb+0xb56/0x1190 [ 79.097344] sock_alloc_send_skb+0xca/0xe0 [ 79.101577] __ip6_append_data+0x3387/0x4bb0 [ 79.105987] ip6_make_skb+0x87a/0x1100 [ 79.109877] udpv6_sendmsg+0x427c/0x45b0 [ 79.113932] inet_sendmsg+0x48d/0x740 [ 79.117732] kernel_sendmsg+0x228/0x2d0 [ 79.121704] sock_no_sendpage+0x1c8/0x250 [ 79.125853] sock_sendpage+0x1de/0x2c0 [ 79.129745] pipe_to_sendpage+0x31b/0x430 [ 79.133890] __splice_from_pipe+0x49a/0xf30 [ 79.138209] generic_splice_sendpage+0x1c6/0x2a0 [ 79.142962] direct_splice_actor+0x19b/0x200 [ 79.147369] splice_direct_to_actor+0x764/0x1040 [ 79.152123] do_splice_direct+0x335/0x540 [ 79.156267] do_sendfile+0x1067/0x1e40 [ 79.160156] SYSC_sendfile64+0x1b3/0x300 [ 79.164219] SyS_sendfile64+0x64/0x90 [ 79.168017] do_syscall_64+0x309/0x430 [ 79.171913] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.177092] ================================================================== [ 79.184438] Disabling lock debugging due to kernel taint [ 79.189878] Kernel panic - not syncing: panic_on_warn set ... [ 79.189878] [ 79.197246] CPU: 1 PID: 6603 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 79.205381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.214729] Call Trace: [ 79.217304] [ 79.219462] dump_stack+0x185/0x1d0 [ 79.223093] panic+0x39d/0x940 [ 79.226305] ? raw6_local_deliver+0x259/0x1ac0 [ 79.230885] kmsan_report+0x238/0x240 [ 79.234692] __msan_warning_32+0x6c/0xb0 [ 79.238757] ? ip6_input_finish+0x55c/0x2110 [ 79.243162] raw6_local_deliver+0x259/0x1ac0 [ 79.247581] ip6_input_finish+0x55c/0x2110 [ 79.251819] ? ip6table_filter_hook+0xb5/0xe0 [ 79.256316] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 79.261691] ip6_mc_input+0x697/0x740 [ 79.265494] ? ip6_input+0x320/0x320 [ 79.269202] ? ip6_input_finish+0x2110/0x2110 [ 79.273681] ipv6_rcv+0x20ec/0x26d0 [ 79.277290] ? local_bh_enable+0x40/0x40 [ 79.281347] __netif_receive_skb_core+0x47cf/0x4a80 [ 79.286358] ? rb_insert_color+0xa4/0x1300 [ 79.290594] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 79.296394] ? ip6_rcv_finish+0x4d0/0x4d0 [ 79.300525] process_backlog+0x62d/0xe20 [ 79.304571] ? rps_trigger_softirq+0x2f0/0x2f0 [ 79.309136] net_rx_action+0x7c1/0x1a70 [ 79.313116] ? net_tx_action+0xab0/0xab0 [ 79.317179] __do_softirq+0x56d/0x93d [ 79.320969] do_softirq_own_stack+0x2a/0x40 [ 79.325271] [ 79.327508] do_softirq+0xb6/0xf0 [ 79.330948] dev_loopback_xmit+0x8b0/0x900 [ 79.335168] ip6_finish_output2+0x5e6/0x1f20 [ 79.339569] ? validate_xmit_skb+0x1320/0x1320 [ 79.344137] ? ip6_fragment+0x327b/0x5150 [ 79.348281] ip6_fragment+0x32e6/0x5150 [ 79.352253] ? ip6_make_skb+0x1100/0x1100 [ 79.356409] ip6_finish_output+0x96c/0xc00 [ 79.360627] ip6_output+0x597/0x6c0 [ 79.364242] ? ip6_output+0x6c0/0x6c0 [ 79.368037] ? ac6_seq_show+0x200/0x200 [ 79.372001] ip6_local_out+0x573/0x640 [ 79.375888] ? __ip6_local_out+0x4f0/0x4f0 [ 79.380110] ip6_send_skb+0xfa/0x380 [ 79.383807] udp_v6_send_skb+0x116a/0x1880 [ 79.388042] ? rmd320_transform+0x766e/0x7f10 [ 79.392541] udpv6_sendmsg+0x4461/0x45b0 [ 79.396597] ? insert_entries+0x12af/0x1410 [ 79.400921] ? ip_copy_metadata+0xac0/0xac0 [ 79.405238] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 79.409977] inet_sendmsg+0x48d/0x740 [ 79.413772] ? security_socket_sendmsg+0x9e/0x210 [ 79.418610] kernel_sendmsg+0x228/0x2d0 [ 79.422570] ? inet_getname+0x500/0x500 [ 79.426535] sock_no_sendpage+0x1c8/0x250 [ 79.430683] ? sock_no_mmap+0x30/0x30 [ 79.434476] sock_sendpage+0x1de/0x2c0 [ 79.438352] pipe_to_sendpage+0x31b/0x430 [ 79.442493] ? sock_fasync+0x2b0/0x2b0 [ 79.446377] ? propagate_umount+0x3a30/0x3a30 [ 79.450856] __splice_from_pipe+0x49a/0xf30 [ 79.455163] ? generic_splice_sendpage+0x2a0/0x2a0 [ 79.460094] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 79.465455] generic_splice_sendpage+0x1c6/0x2a0 [ 79.470215] ? iter_file_splice_write+0x1710/0x1710 [ 79.475214] ? iter_file_splice_write+0x1710/0x1710 [ 79.480219] direct_splice_actor+0x19b/0x200 [ 79.484621] splice_direct_to_actor+0x764/0x1040 [ 79.489376] ? do_splice_direct+0x540/0x540 [ 79.493700] ? security_file_permission+0x28f/0x4b0 [ 79.498720] ? rw_verify_area+0x35e/0x580 [ 79.502872] do_splice_direct+0x335/0x540 [ 79.507029] do_sendfile+0x1067/0x1e40 [ 79.510913] SYSC_sendfile64+0x1b3/0x300 [ 79.514962] SyS_sendfile64+0x64/0x90 [ 79.518752] do_syscall_64+0x309/0x430 [ 79.522643] ? SYSC_sendfile+0x320/0x320 [ 79.526764] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.531937] RIP: 0033:0x455379 [ 79.535110] RSP: 002b:00007f85a3642c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 79.542807] RAX: ffffffffffffffda RBX: 00007f85a36436d4 RCX: 0000000000455379 [ 79.550069] RDX: 00000000205faff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 79.557327] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 79.564593] R10: 000000000000fffb R11: 0000000000000246 R12: 00000000ffffffff [ 79.571850] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000000 [ 79.579597] Dumping ftrace buffer: [ 79.583119] (ftrace buffer empty) [ 79.586804] Kernel Offset: disabled [ 79.590405] Rebooting in 86400 seconds..