0231eb9861023240045566b34c9aed6e192eea2ef1855c054b23bee377ff59ba79e0469f938a29b4f3b0804905066bfcd542d70f0656573bc2a1f9a0444279aad059d0676bfd6d171d31a7606e34b4013f5c6a5f02e9c3eb8088f474c761b1a5de4ada6b15773e52e9b0d3702afb6f39f62f7adb6cd02ac432354ff21dba20f18d9a973cc513d2ecd7fef54385fc5c2419e56cbe1575660a9d48594b8a3d59f266005ee951a170d44103f292893027c889b96c51de7f0e6b95cf833fe5f53cf21270ed1b3999f89c7a80938d8d0d071cfc34fe4d06f2158cf1f4d60f511ad725a1bb9a742f79f39839b31b501506fec3180e287cfd72b5f07515b37620e1451f0732aa8f1bba4ce4e722a190fe9a2866f4e343813098b47bc46e366d943fbc50e878da85d28a3e95fa04282b9c21705c0a31c3eae367d5af7426dd12b49c64fb2ad84f0cdb3746458e4b3c86b48edf646eba53cf7b6d163ec2f40a8315a4dba0444e41ba584ec8a509259e8125a7f0720909cc0bf2924defd9616f697956cce291ba0262f6e587e119a728226b24d3070edfa4d2897aa3d185ea8fae0a970edd7499bd030c1f0053a2cedb059defc23e828b445a6a522ca15b2eda3d5be7ee4f3261ff44664d196c0a86a57b69e182e12ac597c5e252f24ac2e7e1651ccb3a10b160205b46f9f2e5b27effc0a805591070924334c45745a9f60e514d76fa77bdb264fc77c99bb507ad7a188ed36d79cf3fc74a9ee8c5593e977403607483f2b92908a86b49ff10aa63735af3b8ac12ed680abbd341678d188e9525a4eadfd83bad1f1af8126b9b86b8554e1f3c4e4098fc55ca424a95d3c05ad87517d9f6fce1a65a42c4c1adad1a8439a7572df312e4df3e7d434fb45403c8c80906808f526a625fa95f861c47319059aa646fd553a23578c908b95e215a8303576c74d4cfb350df4700cff681b1133d5aede2bea84e29dee8cfecd00a90ec974392675f85a0896ce669d1a8a506622eaef538bb11e46ebd3d5c2491114b915a78c3258ad3008bb1f25ce9c53fca39b83b676178ef44062e1e35c0bd04802e1bba89fe01f7cf20df7b94e6452b86ade8a0ea8daec2f1672ec6daf6c7f75ac720a9fe74005f9c401cd28428d151c3bf2b01906d8b90eeee2745bf6d5f8c12af4972ac0e9fc1b4a9028eeb5d450fc6db99e53abbe9a2f039c58c086ac85c109c7bdb7f00816d57dba6e4e5fc977abaf2fc7963b2025de1d4e9db835d86297188ca974b86ea53fb6da9c45fcd7e4a4e17f0e39527f0eb6cac363a9cb75bcbcb686d7c5ef0d4c08e7a847594400f93af95cf8a0bfb54393e6db49eb26de62554b52db06092be6efc9c7b99410ea57503b67b18793a67c19eba4568d8fc1f887e67c188185bf5adb3ae61103441ac722af2c97cd3e80891d1e020948bc78d96c5b4c966460e604663edb3212a44d100a74ef9114869c0308a4a6539e5e702e676b57825fcc26bee055366632d28002401d16c9c03d006f18a51e7d2c4d72b1c14bba0802e5b979c525f1e729cb950353e819f0a2aa167b04256ec37534292eef5c52ce76c3523976565364d55a42fcff98ab4faaedc7a409d1f2645cdab45c6023f065cfdf7b4cb86ea8d5515727e209ce4d3be5ff799c7cc0", 0x1000) 2018/04/15 16:20:24 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='self\x00', 0xffffffffffffffff) userfaultfd(0x800) 2018/04/15 16:20:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x2d3}, &(0x7f0000000380)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f0000000400)=0x10001, 0xffffffffffffffbb) truncate(&(0x7f00000000c0)='./file0\x00', 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80001) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x9, 0x0, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0x6}) r3 = accept$alg(r2, 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x80000000) sync_file_range(r2, 0x5, 0x7fffffff, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) recvfrom$inet(r0, &(0x7f0000000200)=""/244, 0xf4, 0x40000022, 0x0, 0xffffff98) 2018/04/15 16:20:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x220401, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0xffff7fffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r1, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r2, 0x30, 0x2) 2018/04/15 16:20:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x4, 0x43) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffff934c}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x2ea, 0x8, 0x0, 0xfffffffffffff750, 0x24}, 0x98) 2018/04/15 16:20:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x2, 0x800, 0x9, 0xa5, 0x10000, 0x2, 0x1, 0x0, 0x6, 0x6, 0x65f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) getresgid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/15 16:20:24 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) epoll_wait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) connect$unix(r2, &(0x7f0000000100)=@file={0x1, './control\x00'}, 0x6e) 2018/04/15 16:20:24 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fcntl$setstatus(r0, 0x4, 0x40000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/15 16:20:24 executing program 5: r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122}) 2018/04/15 16:20:24 executing program 1: gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)="636f72ffffff7f7b696c74659400000031f5454fb35d8b1d7a75c900f2cc9b4e91ead1096cbc275fc542af551a032151357386a9fac61c547a0fe0e612e790a8f5a7bae1302c0a84e5bc92f7f620f244df16998f071bcc9cc0150de31f68ef662e780170002798df793568b8095e0482483b551020d075a9df08c12e8f03b4fb501c24041f069590bbaa56c3c93778ce810e78b15aadfcee6a") writev(r1, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/231, 0xe7) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='%\x00') 2018/04/15 16:20:24 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xff78) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/04/15 16:20:24 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x1, @host=0x2}, 0x10) mq_open(&(0x7f0000000080)="24d200", 0x7fd, 0x20, &(0x7f00000000c0)={0x1, 0x7fffffff, 0x1, 0x7, 0x100000001, 0xb3e, 0xfff, 0x8}) getgid() shutdown(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x100) 2018/04/15 16:20:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@ipv6_delroute={0x1c, 0x19, 0x601, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xfff) 2018/04/15 16:20:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80100, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x458) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x1, 0x180, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x61, 0x800, 'greTap0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}}, @snat={'snat\x00', 0x10, {{@random="fb63154ca83c"}}}}]}]}, 0x1f8) 2018/04/15 16:20:24 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)="a488", 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') mq_open(&(0x7f0000000040)='\'em1:\x00', 0x2, 0x0, &(0x7f0000000080)={0x27, 0x8, 0x5, 0x9, 0x7, 0x80000000, 0xff, 0x7f}) 2018/04/15 16:20:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x77, 0x400) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000200)=0x4, 0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/248) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth1_to_bond\x00', r2}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), 0x4) write(r0, &(0x7f0000000080)="36000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) 2018/04/15 16:20:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000150009040000000000000f0002000000", @ANYRES32=r1], 0x18}, 0x1}, 0x0) 2018/04/15 16:20:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/77, 0x4d}], 0x4, &(0x7f0000000380)=""/146, 0x92, 0xcdda}, 0xffffffff}, {{&(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001700)=[{&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f00000005c0)=""/154, 0x9a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/65, 0x41}], 0x4, &(0x7f0000001740)=""/154, 0x9a}, 0xa70c}, {{&(0x7f0000001800)=@in, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001880)=""/218, 0xda}, {&(0x7f0000001980)=""/90, 0x5a}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/88, 0x58}, {&(0x7f0000002a80)=""/228, 0xe4}], 0x5, &(0x7f0000002c00)=""/158, 0x9e, 0x87d4}, 0x245}, {{&(0x7f0000002cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002d40)=""/215, 0xd7}, {&(0x7f0000002e40)=""/9, 0x9}, {&(0x7f0000002e80)=""/156, 0x9c}], 0x3, &(0x7f0000002f80)=""/169, 0xa9, 0x7f}, 0x4}, {{&(0x7f0000003040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004240)=[{&(0x7f00000030c0)=""/239, 0xef}, {&(0x7f00000031c0)=""/77, 0x4d}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8}}], 0x5, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000043c0)={'icmp6\x00'}, &(0x7f0000004400)=0x1e) [ 702.161832] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x1) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x9, 0x1}) 2018/04/15 16:20:25 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4002, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7bf1598d, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x100000001, 0xda}, 'port0\x00', 0x24, 0x180000, 0x10000, 0xffffffffffffff00, 0xffffffffffffffff, 0x7, 0x3ff, 0x0, 0x1, 0x8}) r1 = accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"6110679b861e81"}, 0x8}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x880) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0xfffffffffffffff8, 0x5}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000440)=0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) sched_getparam(r5, &(0x7f00000004c0)) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x8) recvmmsg(r1, &(0x7f0000004b40)=[{{&(0x7f0000000540)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/36, 0x24}, {&(0x7f0000001780)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x8}, 0x7f}, {{&(0x7f00000018c0)=@rc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001940)=""/216, 0xd8}, {&(0x7f0000001a40)=""/53, 0x35}, {&(0x7f0000001a80)=""/18, 0x12}, {&(0x7f0000001ac0)=""/103, 0x67}, {&(0x7f0000001b40)=""/102, 0x66}], 0x5, &(0x7f0000001c40)=""/251, 0xfb}, 0x1}, {{&(0x7f0000001d40)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000001dc0)=""/134, 0x86}, {&(0x7f0000001e80)=""/210, 0xd2}, {&(0x7f0000001f80)=""/125, 0x7d}, {&(0x7f0000002000)=""/129, 0x81}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/89, 0x59}, {&(0x7f0000004140)=""/14, 0xe}, {&(0x7f0000004180)=""/250, 0xfa}, {&(0x7f0000004280)=""/73, 0x49}], 0xa, &(0x7f00000043c0)=""/139, 0x8b, 0x8001}, 0x6}, {{&(0x7f0000004480)=@pptp, 0x80, &(0x7f0000004580)=[{&(0x7f0000004500)=""/121, 0x79}], 0x1, &(0x7f00000045c0)=""/139, 0x8b, 0x1ff}, 0x26}, {{&(0x7f0000004680)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004700)=""/71, 0x47}, {&(0x7f0000004780)=""/191, 0xbf}], 0x2, &(0x7f0000004880)=""/94, 0x5e, 0x8}, 0x7}, {{&(0x7f0000004900)=@nfc_llcp, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004980)=""/104, 0x68}], 0x1, &(0x7f0000004a40)=""/232, 0xe8}, 0x1}], 0x6, 0x2040, &(0x7f0000004cc0)) socket(0x7, 0x80000, 0x1) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000004d00)=@nl=@proc, 0x80, &(0x7f0000005000)=[{&(0x7f0000004d80)=""/104, 0x68}, {&(0x7f0000004e00)=""/9, 0x9}, {&(0x7f0000004e40)=""/31, 0x1f}, {&(0x7f0000004e80)=""/72, 0x48}, {&(0x7f0000004f00)=""/127, 0x7f}, {&(0x7f0000004f80)=""/98, 0x62}], 0x6, &(0x7f0000005080)=""/205, 0xcd, 0x1}, 0x6030e48e}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000005180)=""/11, 0xb}, {&(0x7f00000051c0)=""/121, 0x79}], 0x2, &(0x7f0000005280)=""/4096, 0x1000, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000006280)=""/70, 0x46}, {&(0x7f0000006300)=""/82, 0x52}, {&(0x7f0000006380)=""/192, 0xc0}], 0x3, 0x0, 0x0, 0x1f}, 0x8}, {{&(0x7f0000006480)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000006700)=[{&(0x7f0000006500)=""/199, 0xc7}, {&(0x7f0000006600)=""/253, 0xfd}], 0x2, &(0x7f0000006740)=""/7, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000006780), 0x0, &(0x7f00000067c0)=""/240, 0xf0, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000007980)=[{&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/132, 0x84}], 0x2, &(0x7f00000079c0)=""/194, 0xc2, 0x3}, 0x9}], 0x6, 0x40000040, &(0x7f0000007c40)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007c80)={r4, 0x6}, &(0x7f0000007cc0)=0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000007d00)={'veth1_to_team\x00', 0x1000}) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000007d40)={{0x2, 0x8bc, 0x7, 0x3, 0x2, 0x5}, 0x20}) r7 = msgget$private(0x0, 0x22) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000007d80)=""/194) signalfd(r0, &(0x7f0000007e80)={0x300000000}, 0x8) fcntl$setown(r0, 0x8, r5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007ec0), 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) ioctl$TIOCCONS(r6, 0x541d) getsockname(r6, &(0x7f0000007f00)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000007f80)=0x80) semget(0x1, 0x3, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000007fc0), &(0x7f0000008000)=0x4) [ 702.238899] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) 2018/04/15 16:20:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000200)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/15 16:20:25 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(r2, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) fanotify_mark(r0, 0xa0, 0x8, r0, &(0x7f0000000440)='./file0/file0\x00') inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r5) execveat(r5, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x0, 0x200}, &(0x7f0000000340)=0x18) lsetxattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000006c0)=@known='system.sockprotoname\x00', &(0x7f0000000700)='\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffffff}) getpeername$inet(r6, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2fec28f61275702e63707500", 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], 0x2) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x1, 0x111140) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/15 16:20:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000001dc0)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9c0936f23f5abfce6d07b12a038804a2a061b5c132742818444a0e72e5b4af2d1aeba8e31d7cce0bbd4a82f808e9900aa9f9b6db2a27ed88515b87dcd7f8ba"}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000080)=']', 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000000000000be509676"], 0x10}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/04/15 16:20:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0xa, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x57, 0x401, 0xfff, {0x8001, 0x6}, {0x4, 0x4}, @const={0x0, {0x2, 0x1ff}}}) 2018/04/15 16:20:25 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) r1 = socket$inet(0x2, 0x804, 0xffffffff) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x10080) openat$cgroup_int(r2, &(0x7f0000000380)='memory.swap.max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x105) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x9, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000003c0)={{0x3f, @empty, 0x4e21, 0x0, 'lc\x00', 0x2, 0x7, 0x6d}, {@multicast1=0xe0000001, 0x4e20, 0x10003, 0x4, 0xffffffffffff8001, 0x5}}, 0x44) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x20000, 0x0) 2018/04/15 16:20:25 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80000) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x1a03, {0x3, 0x3, 0x2594, 0x0, 0x0, 0x4000000}, 0xfffffffffffffe01, 0xe35c}, 0xe) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = semget(0x2, 0x3, 0x1) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000140)=""/225) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r5, 0xb3}, 0xc) rt_sigaction(0x25, &(0x7f0000000300)={0x8, {0x4}, 0x4, 0x800}, &(0x7f0000000340), 0x8, &(0x7f0000000380)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000004c0)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000580)={0x6, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}]}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000005c0)) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000600)=0x67c, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r7) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000640)=""/133) statx(r2, &(0x7f0000000700)='./file0\x00', 0x6000, 0x400, &(0x7f0000000740)) ftruncate(r1, 0x80000000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000840)=""/97) socket$can_bcm(0x1d, 0x2, 0x2) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000008c0)=""/131) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000b00)={&(0x7f0000000980)={0x1d, r6}, 0x10, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x5, 0x10, 0x5, {r8, r9/1000+30000}, {r10, r11/1000+30000}, {0x0, 0x5, 0xfffffffffffffc01, 0x10000}, 0x1, @can={{0x0, 0x1, 0x185e053f, 0x5}, 0x3, 0x1, 0x0, 0x0, "4e6c556efc8c52f6"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x840) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000b40)={r5, 0x5}, &(0x7f0000000b80)=0x8) semget$private(0x0, 0x4, 0x10) sendto(r2, &(0x7f0000000bc0)="134871f6763141f3312fba923e6589b832e1e3665e55d4956f305c1e1f0da62dbefae8f43e5d6f8520b78fbc3306bf24095069315a", 0x35, 0x40000, &(0x7f0000000c00)=@rc={0x1f, {0xfffffffffffffffc, 0x7fff, 0x60c3, 0x81, 0xfffffffffffffff8, 0x8000}, 0x40}, 0x80) getrusage(0x0, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000d40)={0x3, 0x4, 0x1, 0x200, r5}, &(0x7f0000000d80)=0x10) 2018/04/15 16:20:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="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") ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/04/15 16:20:25 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/236, 0x372}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/129, 0xfffffffffffffdfd}, {&(0x7f0000000800)=""/114, 0x72}], 0x9, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fsync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="b927b8a87144349cdd7efc02cb10000000000000000000000000006ba7988a3b9ae304cb27"], 0x1b}, 0xfffffffffffffffd}], 0x2, 0x8000) 2018/04/15 16:20:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xd68f}, @in6={0xa, 0x4e20, 0x9, @empty, 0x4}], 0x54) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) 2018/04/15 16:20:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x5a) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0xffffffffffffffff}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x2, 0x9}) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockname$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) dup3(r2, r1, 0x0) 2018/04/15 16:20:25 executing program 7: socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/15 16:20:26 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = dup2(r1, r0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2b140000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x40) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="018000a15462999a856edbbe37804899e932bfe6080895ad78e5fe528b3a96bbfa"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/15 16:20:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x30) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x800) 2018/04/15 16:20:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xced, 0x40000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) r1 = msgget(0x3, 0x10) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="030000000000000003abf274e7c588c2c88743c2b08d4c2acd8e6509fa9707bdf59902776b9e8d3a806204e9a3a1"], 0x35, 0x800) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = inotify_init1(0x0) r4 = dup2(r3, r2) getsockopt$inet6_dccp_buf(r4, 0x21, 0x8e, &(0x7f0000000000)=""/206, &(0x7f0000000100)=0xce) 2018/04/15 16:20:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0xbe, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x3009}) 2018/04/15 16:20:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000800)=0x3) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r0, 0x0) tkill(r1, 0x16) move_pages(r1, 0x3, &(0x7f0000000080)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000000c0)=[0x8, 0x4, 0xffffffff, 0x4, 0xffffffff, 0x6, 0xf9e1], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000340)=0x1, &(0x7f0000000480)=0x2) recvmmsg(r4, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f00000004c0)=""/86, 0x56}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/55, 0x37}, {&(0x7f0000000600)=""/112, 0x70}], 0x9, &(0x7f0000000740)=""/141, 0x8d}}], 0x1, 0x0, 0x0) 2018/04/15 16:20:26 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x98}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, 0x7, 0x3, 0xffffffffffffffff, 0x3, 0x5}, &(0x7f0000000180)=0x98) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2) 2018/04/15 16:20:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101500, 0x0) ioctl$VT_RELDISP(r1, 0x5605) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="c39168236913e83ba2ffe34d6baff96c6d6ceea15232e9f56e7e6dab639ab6acac2377e881e2e28b443f69e7846e8ed7a407b418b003488bdbdfbd148056bcd8f1c4a2ca0f9ec29a6e6476e3a4a5c94fbb65f0a67b4c4cfbf5992498ad5984d6421e66bdd1d3b4ac1136171c92d33a67d75efab3c589ed644fc956200b3513ef", 0x80}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000580)=""/127, 0x7f}], 0x1, &(0x7f0000000600)=""/12, 0xc}, 0x0) 2018/04/15 16:20:26 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x10000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f0000002140)="7c317d4c7ce31ce571c62a35f3b96603ebaf5bcff654a01bf21ba3158d1f07a360798df63f53e594206c17f1a928b7cfc1ed238f4b0cbdc2711dd677c2f430cadcf0891445f30d12afbfd679c9f039e9d150447ee87cdaeed7f760c5d6c1d30e1f", 0x61}, {&(0x7f00000021c0)="a2825bd16ab0aba3e6cfec04473d", 0xe}], 0x5, &(0x7f0000002280)=[{0x80, 0x10e, 0x0, "b138335de7aeb656850684db0d35579fac58f549bb0b5a6759feaefbe4356de2b8ef6d35b35ae794b227ce7c596258bf71b83393292acf1de5571e01bd797517d9c93a62c6a23ae271559bb385a593d43c69030e09c841b684d8008a3db4c272fa928f1f2f35dc01acd71d80"}, {0x78, 0x111, 0x20, "3011b1dd19c1f8ae5c344e47df6e12aa1d863ab740901d29d978c5e653129ba01954749ef7fb7244da1135203e6273328e822820f06c4e585d2d4abb194272f3a97d9aa25cd72b0ad7f286700542ed76bfdbaccebc147d73e5fd276e61e8771edeeada3605cd84"}, {0x18, 0x115, 0x9, "d590"}, {0x80, 0x110, 0x3b, "4818f23f01fae6d19af0d693398856bae0d7a8f5db7c22ff3bfbad9c1fe541b4cc24ac8634878ae42ec388e7c7c32076371a1031ff3ae0061e315ef78027879762ff4c450f9b216af3df6f5b500c1d22c3ca3212e2cfe868938c7a61c062c0ff70c8225aea9c33334ddc9678"}, {0x68, 0x117, 0x7, "a608774a34e0e92e724d9af40192e3d61875378c4eefe1c7c36a0c06b7d568b79b9b19962625cf6c4993f0f98bf2b7d568c524d61987a96bcc0438cd8a489b108361bada09d774e03eabb4082ffef770a3a2a6"}, {0x108, 0x102, 0x0, "2adb7f64e6e18eb72a2b70ef49b7fe0a51d3a49c440b34f4419a41467a59ebae655b3bc35ca0613bc03e4dcb507e1b8ef8b8a3f0827baa51e060e23cc9e8b863886cd8d32167fdc243198e63fb7679492be365b84c99f977fdefdd66fcd6cac81218b998e446605df7b3c2d1991364f52096eb1fd63240cbf4f332069f069639e45b1eb0bf46c450c2cb74a38d543b82244dec64be61e631a1f92b99f3bfa7ad271fa7606e774168a57b42d0e60ca3ca7233a2dc01a1ecadb81799d99ca801f4db96440ba495ce99e50d609afa579436d6d5bac0d59d58920b3dfe98a6ac5993336d640c701b4aca69eec3136fda0d000e41cd"}, {0x18, 0x29, 0x0, "705edbeae430aa"}, {0xb8, 0x101, 0x8, "fe0788ad5b5bec3141ffa28666865fbf36282610b46e5ade54849b521d1a13062cce6b874f7eafaf62539cd47f9b4f82ec8ee18ec0863acb1173e7f9aa3e8d2cf8e22a2a5631e973757e3f28cc1b0c15d301b867c0ebbf128709ad76eae2ed05d55ebf41e6f00393cfe914e544c01891915715c9f8f5274b26138580a68e5ba0310c4fae2c235c199690e1b5275605fdfa4734122a1a296887be9de1df3d1911daa78ccc5a"}, {0xa0, 0x115, 0x5, "4306f05d43bddba332dcbc07c01e0cb097c161340a014021a5df2c0f89ad09415d6cb71d1a5e69e8b78aa83e30e50c6dfd6059a51d22b58e580140a3682760e1e086fb2ef1d949ec94747b8958d35086aa45550a52dd7cc807c343c5b107a9958943100a0d4082c31288cc5a96c8ab35f3a9522721b1036b43c2a4785ab5d9c686e00b659bf6d0ea8f33111d2e"}], 0x470, 0x10}, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000002780)='sched\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000027c0)=""/6) fcntl$addseals(r2, 0x409, 0x5) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000002800)="fdef112c29685ec00c249d22b460333025d523918c680face60d819be5aac7d16566e088cb2588ea6fd81a05f77e80945224ceb6b90173749160f690d2750281359ad1bca415e7a56f9ee5134637744bb19db7b45edc1955536454c6c2090ffcd2b5113eb637c7f76dee5c5ed26525f0604c797ee4ebc0f39f3fac554d75ec8e70d1df3807f120005344415ceec778810c0ea3a3b2c6939ff9630cecc99515683710eaea6047ed56fe2e73c0d3ab59125f97140a2f849aa441e4153d") write$binfmt_elf64(r0, &(0x7f00000028c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x5b97, 0xd0, 0x5d, 0x9, 0x3, 0x0, 0x1000, 0x18a, 0x40, 0x3dd, 0x0, 0x799, 0x38, 0x2, 0x9, 0xffffffffffffff00, 0x100000001}, [{0x0, 0x7, 0xfffffffffffeffff, 0x5, 0x2, 0xc0, 0xabd, 0x1}], "db514cb5a25a7fb0f71f7dbec27973a7e7568fe9a715218931f55dcf45f0342e1e4b597b12e81c947d78436d", [[], [], [], [], [], [], []]}, 0x7a4) clock_gettime(0x0, &(0x7f0000003080)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000030c0)={r3, r4+10000000}, &(0x7f0000003100)) sendmsg(r0, &(0x7f0000003600)={&(0x7f0000003140)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f0000003280)=[{&(0x7f00000031c0)="a324d75dd5063fc9859dd58643c181abc17bf8583f4f19a0ffbbe2bf69d87276e7a1b402aacccdc72b27550bfa0f040b273f73ce6fe47769b9574716a3a58424d424acf2af97cc11d92b9a82dd52cdc551f63fe7074448fcca4bb42e1b2ef20364f165dfcef5c37ad53265bf36d1e35e4f68a0a4e62bbb57e755e26fe8e090053ebbd2c118473280e333e275b19aed0141188e02c95e8b9bd5ad01570cbe8cbecb62de081a9da0d4cc", 0xa9}], 0x1, &(0x7f00000032c0)=[{0xc8, 0x10d, 0x3f, "d4b8c0167c9f094ca726203a80cb84784349da46475e5487e937559c1a3ca0e73f25daba82fa5d010f9267d2b3eec19f0937f8fd492b743e5c7fef53c455fc5a2c4bc0566924410cb30e3287094bb3c138ccff25cbbc3db2fac3c3f9773bb19cc948d882708a988277b972b8e9e6b49e217fc5f01b2e38e7bd5d37db40f3ae001943b4ba9727ea3216f52b2893b80fcbd33ee23a6455b946584bb7731d0fff9c6062274162ab6dc7b214b2a7f56d5ac818f455dcaa4c"}, {0x108, 0x119, 0x5, "0b78aba0fb1f08c5e0a07db4fc23f6c34ea46f35d698a61386b985bf57217df9b6a4d4c293c0ae983096d9ee4ba40b4301e4119efc1f9ac0cc1273166aad0fb80da577a3c3fcce19c75a8cae8a42cdadabf9b140792596a92e7ffd5deb82dd6ed14a5afeaa4bedcfc79b622e46d8c1d05d4e36428a85929fcbb6d29a1ae779f8c5177634b7bb686b500ae9821c2e16a1b2fd86ca714e89a2ffce2d82d96e60db9c684eee8856c11a0df7eaf8f117c3942dafb2656cffe9ce05615ffc895f83f96d168a75cc96a3d0b7639d912ce10b4d84beee773e2ae636e37df88fd8f641aba456ad5900c162f0a0effb708ed0f2163e65e6fffd"}, {0x48, 0x0, 0xfffffffffffffff9, "bd746817b0389c1325b59c4618520bdd16c2d3a4d2f5061918c9ecc7bd28cb92da3bb75dc77dec3b4c98aa8ea96b4ad014c5c87eff"}, {0x68, 0x18e, 0x0, "2b3bc8b3cf77647c4a7c057b887aaa098332a0fd25a9f54e2f28f96803e10623e80d773934beb82fac9a24a1522d8ee120fd87bcc9dc7bbd49a11f5cf923e344e191502c8a8134782302169899e4e867e0cec5"}, {0x80, 0x10c, 0xfffffffffffffffe, "bd9c461057d54926ee6703a5f3d91fe6439435e6ab4804454d86132eb8aad452896ce8675deadd98c932b078202303a50e88bef80be22d3753f05582de6579cf7f45e0636bf2eaf1b0809824a903e37156d325bdfe14ea63b2f4e8c9828edf873d686f876028e4a8e52c79"}, {0x38, 0x107, 0x2, "5846bade3005885e6a1cf04c2ebf17f050e1da5ead7a99982bd2a582a4e36202c7"}], 0x338, 0x210e83757e03c0f4}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003640)=@assoc_id=0x0, &(0x7f0000003680)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000036c0)={0x5, 0x200, 0x8, 0x800, r5}, &(0x7f0000003700)=0x10) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000003740)={0x7000, 0xf000, 0x10000, 0x0, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003780)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000037c0)=0x200, 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000003800)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003b00)={r0, &(0x7f0000003940)="23b573e36674935fd4fe15f90a9514f17a0629a0b032e3192a71e63a79dac64427645bec17b96f1e6c249063ff99f19369056ac1177489eef8ff456b3260df29e6d70c0cd55ca40cab5eaf3e91eda9685856658943a56f8bfc8b22ea6a69fb9d6f378c5e80a4010264933e9c1e7cc6895153d3ca274ef0e6928c7fb45ad49a598ec346719f54f1d3ba9188d25c27ec87087473d72609548efb5801dd80318b281ac524fd6d42c08b75dc015b22f91e7ce32912ff08380371aa1f2e2dfb9fb6a3da15943fc0686060aac16b18477571d7ec8f1d240466e55bcb1919a1b3caeb4b", &(0x7f0000003a40)=""/167}, 0x18) getpeername$netrom(r2, &(0x7f0000003b40), &(0x7f0000003b80)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003bc0)) bind$llc(r2, &(0x7f0000003c00)={0x1a, 0x0, 0x800, 0x5, 0x9, 0xda6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000003c40)=0x401) timer_create(0x3, &(0x7f0000003c80)={0x0, 0x22, 0x7, @tid=r1}, &(0x7f0000003cc0)=0x0) timer_delete(r6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003d00)={0x9a, 0x100, 0x800, 0x1e2e, 0x7fff, 0x2, 0x4, 0x70ac, 0x0, 0x7, 0x5}, 0xb) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000003d80)={'teql0\x00', @ifru_settings={0x2, 0x1, @te1=&(0x7f0000003d40)={0x10000, 0x6, 0x4, 0x7}}}) personality(0x5000007) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000003dc0)=0xfff) mkdirat$cgroup(r2, &(0x7f0000003e00)='syz0\x00', 0x1ff) 2018/04/15 16:20:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) writev(r0, &(0x7f0000001600)=[{&(0x7f00000005c0)="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", 0xae0}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8000, 0x4) 2018/04/15 16:20:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0x400000000010000, 0x4f3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f00)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000001fc0)=0x84) [ 703.302707] binder: 15053:15065 ioctl 400454d8 20000040 returned -22 [ 703.333626] binder: 15053:15065 unknown command -1593802751 [ 703.373402] binder: 15053:15065 ioctl c0306201 20007000 returned -22 [ 703.409503] binder: 15053:15065 Release 1 refcount change on invalid ref 0 ret -22 [ 703.439706] binder: 15053:15065 ioctl 400454d8 20000040 returned -22 [ 703.446490] binder: 15053:15076 unknown command -1593802751 [ 703.453007] binder: 15053:15076 ioctl c0306201 20007000 returned -22 2018/04/15 16:20:27 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x2, @multicast2=0xe0000002, 0x4e23, 0x2, 'nq\x00', 0x4, 0x1ff, 0x2c}, 0x2c) sendfile(r0, r1, &(0x7f000097d000)=0x10000000, 0xff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x779800000, 0x0, 0x3, 0x2, 0x6, 0x7, 0x2}, 0x20) 2018/04/15 16:20:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x80, "aafb91ba"}}]}, 0x377}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/15 16:20:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) mount(&(0x7f0000000080)='.', &(0x7f0000852000)='.', &(0x7f0000000180)='mqueue\x00', 0x0, &(0x7f0000000040)) ioctl(r1, 0xfff, &(0x7f0000000300)="9b6450716615d32759f959073b72a650510c6ee1893fec47dd9a9c66c85358865f8af3d252f5012fd0e683a8b12473e7225eda9249a87bc2c49098bd16eea20b039aa4b412c503c91d3dfaa91ee44aac52ce47cbd2ef7e9f00462b29d6c8eb44eef0e5c3fe27340155a88fc38c46627bc67772b459288c4cae6bf8613461edf35525588cacfb9c68c31dd005df1bfd8bf91e89647b3b1e7e42c7239371aa20557370429d79a2382631abe2135c009178f17629016f9a61377c7368d2df2dcbd4930988f110ecc2dbee64d4db86b601c6416c3e31d775e77d8ceda5b612d77de1380b586b69b4ca") preadv(r1, &(0x7f0000000040)=[{&(0x7f00000022c0)=""/4096, 0xfffffffffffffd34}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000140), &(0x7f0000000400), &(0x7f0000000440)) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x1, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0x6, r2, r3}, {0xffffffff, 0x4, 0x1, 0x401, 0x8000, 0x8, 0x8001, 0x10}, {0x101, 0x401, 0x8, 0x10001}, 0x7, 0x0, 0x3, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x5, 0x3, 0x2, 0xe77, 0x7, 0x7}}, 0xe8) 2018/04/15 16:20:27 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8bd9, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/15 16:20:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0x0, r1, 0x10001, 0x4, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000000000)) 2018/04/15 16:20:27 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000000000001) modify_ldt$read(0x0, &(0x7f0000000180)=""/77, 0x4d) 2018/04/15 16:20:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c9effc), 0x4) 2018/04/15 16:20:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40000000000000fb) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = getgid() setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x7f, [0x100, 0xfff, 0x400, 0x5, 0xa3a, 0x8, 0x0, 0x6]}, 0x5c) fchown(r0, r1, r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='team0\x00', 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101940, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) userfaultfd(0x200080800) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 704.606375] QAT: Invalid ioctl 2018/04/15 16:20:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7e7, 0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x102) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x5]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001a40)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/04/15 16:20:27 executing program 5: r0 = timerfd_create(0x2, 0x800) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="6c673fe0b973a20458a14c7e5f4dfa2bb78898b20e2cc3815402bfabd7d68d3a9c344fc85a5c92634ef35170b4360f4218d3f68b60013d2eaa3970ac1528c1b01421fc449174d94c3ef5d5eaeee269d417947a5b7ced6bbb195742eddd73a15ce0c10d3fca8c33dd6b77c4770ee6aa994ad1e39b97a8e5172642a4a192b7a648316b09c6e19de30150c79d41e4fe224e752d80a806f213681eed77f94876de5d78", 0xa1}, {&(0x7f00000000c0)="3ee75d37", 0x4}, {&(0x7f0000000100)="db053b5f3786385bcca995af4f511ce5b32a81dd31825acb2d4500a9d292657e9b2dca20fa2c2286eb2a398a17f134df074a9af39b2d339c9c56e82735a091cad5d61ab0c0c6e68661cd3549097667589f0979ad5d30dc891e7467a32a8487e63632414132fcbdf14b", 0x69}, {&(0x7f0000000180)="4b7d69c7f5b5665c424d37131577d298129121a4", 0x14}, {&(0x7f00000001c0)="f891b6f0a1ac79d373885744b9e10eb013152fafed90d1f56f106a01fb8e69713d93e49531cf99e3364733e1ee3e7a7f19febdddfa1ff74f2dca98e21d667a65a870aa89651544a54acf0752cff58ef9c4ee459d4cb494e2d8a03334495b2d5f28993b172f12e7bfa68928e68787a357f7ce73b7581947e008669d67a10609cc3304dc0f3d6439186148e3612d4b82b10e6eb28021ff713137dbbd", 0x9b}, {&(0x7f0000000280)="cbe9e4bab9f775442932f891b01cccd32cbfc3f26cfa65d56d135f91910fee2a850c8765649e0cac237f8e95bb3a59df4d324a4d45923f8ab3044b9632df9f642e0558d1b1883db05f91e543d4ada7dd8fad7f0813f36c87d83f9bdb7f1ef071ba4177fd849cde74671c4d443ab8404b49b6410f27cf273d368eb8a1b13567e31e5d5be7ec00f245b23fb848448c111f799df8c735be7f379d36d8c3f0bbd5e646df", 0xa2}], 0x6, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffff68, 0x0) 2018/04/15 16:20:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x800000000800, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = dup3(r0, r0, 0x80003) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1d72) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3757, 0x4) [ 704.657133] QAT: Invalid ioctl 2018/04/15 16:20:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x100000001, 0x4, 0x1, 0x0, 0x3, 0x6, 0x729f, 0xe4, 0x40, 0x23a, 0x7, 0x7fffffff, 0x38, 0x1, 0xcd5a, 0x7, 0x1}, [{0x60000003, 0x5, 0x7, 0xe65, 0x3, 0xffffffff, 0x2, 0x100000001}], "5e72242d7e263e9f58c68d32104023a341daef974869ddadb398471aa10225ac0c46d585e332825f7adf7490113cbb3a765b7f23f302c86be52207695dfbf899378ee6bc1870be2e4309dd7c9e0314d8f94ef9103cb9ca606741eecc3fcf92a1d8fe7530bc643d91bb7feda045bc4b3680791868a9a799cef39d944ff9e91d268a40fe5b774c1e20386ef17f04565a36df63db6a86e9c64fd5a384b60b32ad84de0e9e9c77f533caf23e3e019e2b7b71704502bad076ad7dbc47", [[]]}, 0x232) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb5, 0x70142) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x6, 0x38, &(0x7f00000000c0)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000040)=r2, 0xfffffdfb) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$cont(0x18, r3, 0x4, 0x8) 2018/04/15 16:20:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000c000000084080000000000000000000070000010000000000000038004804"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/15 16:20:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) shutdown(r0, 0x2000000002) 2018/04/15 16:20:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x101200) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x9) r1 = memfd_create(&(0x7f0000000080)='em0user\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1ff], 0x1, 0x3, 0x9a06, 0x1, 0x4, 0x9000, {0xbb4, 0x7, 0x4, 0x7ff, 0x80, 0x8000, 0x1, 0x0, 0x7fff, 0x0, 0x3ff, 0x8, 0x5, 0x2, "72ef49293786ac7d1877e680ade1468130bc49e22fdaaee30a977b8dd7e5eda6"}}) r2 = accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x80000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) ioprio_set$uid(0x0, r5, 0xcc) sigaltstack(&(0x7f0000dff000/0x200000)=nil, &(0x7f0000000500)) r6 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x305003) r7 = getpgrp(0x0) r8 = gettid() rt_tgsigqueueinfo(r7, r8, 0x3a, &(0x7f0000000580)={0x1d, 0x0, 0x100000000, 0x2}) sendto$inet(r6, &(0x7f00000005c0)="cc9287356ebaa111ae4ea9f5", 0xc, 0x8054, &(0x7f0000000600)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r9 = open(&(0x7f0000000640)='./file0\x00', 0x4000, 0x0) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000780)=[&(0x7f00000006c0)='/dev/vga_arbiter\x00', &(0x7f0000000700)='/dev/input/mice\x00', &(0x7f0000000740)='em0user\x00'], &(0x7f0000000980)=[&(0x7f00000007c0)="656d312a29fc2834265e6367726f757000", &(0x7f0000000800)='/dev/loop#\x00', &(0x7f0000000840)='cgroup\x00', &(0x7f0000000880)='/dev/loop#\x00', &(0x7f00000008c0)='/dev/loop#\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='vmnet1vboxnet0wlan0{)cpuset\x00']) lremovexattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@known='com.apple.FinderInfo\x00') mq_timedreceive(r1, &(0x7f0000000a40)=""/147, 0x93, 0x0, &(0x7f0000000b00)={0x77359400}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000b40)={r4, 0x8, 0x5, 0x7ff}, &(0x7f0000000b80)=0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/ashmem\x00', 0x40800, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000c00)={r10, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x4, 0x1ff, 0x66, 0x14}, 0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000000f00)={0x4, 0x0, [{0x117000, 0x75, &(0x7f0000000cc0)=""/117}, {0x107004, 0x8d, &(0x7f0000000d40)=""/141}, {0x1002, 0x55, &(0x7f0000000e00)=""/85}, {0x4000, 0x67, &(0x7f0000000e80)=""/103}]}) setsockopt$inet_int(r9, 0x0, 0x3f, &(0x7f0000000fc0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000001000)={r4, 0xfffffffffffff000}, &(0x7f0000001040)=0x8) r11 = request_key(&(0x7f0000001080)='rxrpc\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r11) 2018/04/15 16:20:27 executing program 7: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r1 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8840) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)={0x3, 0x0, [0x0, 0x0, 0x0]}) dup3(r1, r1, 0x4) r3 = gettid() setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x3f, 0x5}, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r3}) 2018/04/15 16:20:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x9, 0x6, 0x5, 0x0, 0x0, 0x101]}, 0x10) fstat(r0, &(0x7f0000000200)) flock(r0, 0x0) 2018/04/15 16:20:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000757a873a4000000000002e0000006c000000000000009500004000000000"], &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000000600)=""/4096}, 0x48) r1 = socket(0x10, 0x6, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x20000) r3 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="8f8094663487d0c59b154ae0229f44a69c32d2b5689fd0494247d64cc11ca9e8e7c0aa32239804cfcfe8d96da03b1de34e2822ee4512852a3101ac0c1f461f81a29cf24f8696537f7e9a99d511e843c86bbf15b990a6e8b1cb33d587db91ba770663022947ac8cad48691ff50ac8ce49d61827fc5180ad035667d23f47d5fe904200180544ccdfa2ddd1375205b67c587c9b94c959b44b63b18859f467b71046e2e648c71b595670f68ded29af871bc4c01e", 0xb2, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="eaf71d839e5af03e2fbcbb575071c9dd1c8271796f77679c4a94484e7275fce17fd79d7be1bae9c5765656c7c88bde25dbc2eece0352bb76aa5e9dc7f475574bc585f6977f87827167000a3695cd4936822b016f75405014afff0a5fc87869a076aac5125ccc6b19e3897b6445f569a5c5f182c27fb437dd69aaa1a4495588cada03f229f70769cec54a295bcd1cd9ff78edc7c177b00bd8ffca946df39cb9f28af3d399e33196188c1e0484d088e6a05ae8cb629c05a1e5f7ecbb67128079c22b574cc08c48708016a98e493a83b8630bf4aa", 0xd3, r3) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x0, 0x3, 0xfffffffffffffffd, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x9, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/15 16:20:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x120c03}, 0xfffffffffffffe4f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2d0442, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa03, 0x80) 2018/04/15 16:20:27 executing program 4: r0 = memfd_create(&(0x7f0000000080)='io', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x5c, 0xa0c, 0xffffffff, 0x1, 0x9, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='+q iX\x00\x00\x00\x00'], 0xa) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff}) 2018/04/15 16:20:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) getpeername$packet(r0, &(0x7f00000002c0), &(0x7f0000000040)=0x14) 2018/04/15 16:20:27 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="0ab708df759d653e4d084e01d3caf333", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r2 = dup(r1) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r2, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r2, &(0x7f00006d5000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000000), 0x4) write$vnet(r2, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) dup(r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) 2018/04/15 16:20:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xffffffffffffff7f, 0x4) ioctl(r0, 0x4400000000001260, &(0x7f0000000000)) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000100)="58bdefa3f898a3e60564159f87791c4c482bddd652b914338b6bf9dfb22b4a8dd1c34a3d0f0e03e1ff26b968267453bd20b5d731d31e8e0d28164808ada761c0bb53e3fff14312b038e7ba7268b60014b87fcf58a263d3c5b2c860fb563c8bdac90a6681ca3c23119787b895eb2fead1aa20f77ccce63314f9962c28f117869848f3b7d81228c28232e2f0001e2610fc2cb62c2270a338c04a760592d9ef4d36c8a25fc74f5e887a4ea6a7915b15e18415f5ae489f6e672ad95e84a4f11c39dae0d973120e1d0e0ad8c745a2") prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x1000)=nil) 2018/04/15 16:20:27 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x410800) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x3, 0x1fe0000000, 0x4, 0x0, 0x100000001, 0x15000, 0x8, 0x58f5b771, 0x5, 0xff, 0x8000000000000, 0x5, 0x3, 0xfffffffffffffffe, 0xae, 0x4, 0x2, 0xfffffffffffeffff, 0x7, 0x3e, 0x3, 0xc, 0x100000, 0xfffffffffffffffb, 0x3, 0x6, 0x1, 0x1ff, 0x9, 0x1, 0x8, 0x5a72b306, 0x8, 0x8, 0x4, 0x0, 0x5a2, 0x2, @perf_config_ext={0x8e3, 0x3}, 0xa020, 0x0, 0x4, 0x0, 0x5, 0x7f, 0x9}, r0, 0xe, r1, 0xb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400002001, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000140)="6e1ab4620ed1aff683365f010000006163") sendfile(r2, r4, &(0x7f0000000040), 0x44000000004ff) 2018/04/15 16:20:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000540)={'bond0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f000007d000)="b3", 0xffffffffffffff49}]) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000440)={0x7, 0x0, [{0x7004, 0x31, &(0x7f0000000080)=""/49}, {0x4000, 0xfa, &(0x7f00000000c0)=""/250}, {0x1, 0x62, &(0x7f00000001c0)=""/98}, {0x6000, 0x8, &(0x7f0000000240)=""/8}, {0x14000, 0x84, &(0x7f0000000280)=""/132}, {0x1000, 0x2, &(0x7f0000000340)=""/2}, {0x10000, 0xb2, &(0x7f0000000380)=""/178}]}) 2018/04/15 16:20:28 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) fchmod(r1, 0x88) r2 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x8, 0x83) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x31000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r3, 0x200, 0x70bd29, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) socketpair(0x5, 0x6, 0x20, &(0x7f00000001c0)) mq_notify(r0, &(0x7f0000000180)={0x0, 0x2, 0x2, @thr={&(0x7f0000000040)="1d94c5c83061a3afe6047671c39139d9d7206ad8f02fff85da7dac06af3dd462f21f5764c12263915315fef17fe4f40a8dff2b1651db30519c327ca2610a0373f57307337541c3d7237c229b38a48687c5cf1fada5c324d93625c031549387b6c4856a997ee7b65cf4edeac0f475bb23c674acecaa9da55be435f8e1a66878d0ab4646a76d39922816582aa2c1c22bb20fe0987c51db776debdfbf10052f3d387dd5c03d8a", &(0x7f0000000100)="46d8346e41fb9e693aacec3c7edae479bd9f87edb7b907a7499d7dc05a2520ee7570796f7c8327185acba820155abbeae15e18db8507d3247e3f6dc3de01f36bdb212a344543543c9cd8c8a01033cf2f80ce470b29a5f2"}}) 2018/04/15 16:20:28 executing program 1: r0 = socket(0xa, 0xfffffffffffffffe, 0x20000000000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty, 0x100000002}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0xac05, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) 2018/04/15 16:20:28 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x1, 0x1000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/15 16:20:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) sendmsg(r0, &(0x7f0000000c80)={&(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)="be9237fa88b119276678d1b04721840cad885f79192671fae921368574b7c7b6fb97e035012a6ebec7bc648d743a1c54bb2b21", 0x33}], 0x1, 0x0, 0x0, 0x4040811}, 0x8000) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000940)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) accept4$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ffa3ceffd620d1f4a2f972bf935f9ca88196a5b9ef8e07dd46ddf66b26cc3e512727bf3cf2f0e600461e98008840fbbf6fd57bd3f3440bfc0ae5be50757cb3a7b50ec3cf84d8b93ec675cd54f36b6eccbdb8f1c73ad3c856cd71bd509c579339b6378ec037307bd5f4c97687d77458b88209fbdd5666ae6a2ce2c24dc5690f54ed79912dfcac2afb2cc18ccf037b10a27d6ed9b0328cbe330694197a55", @ANYBLOB], 0x2}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/15 16:20:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x13000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x802, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0xf004, &(0x7f0000000080), 0x8, r2, 0x4}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x181000) 2018/04/15 16:20:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x100000000}}, 0x4, 0x1}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r0, 0x4}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x1) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x2a, 0x1, @thr={&(0x7f0000000240)="3aaf8ff1f1c2c44e2f6de3b211121fdd6e6bc999e2ea8fcd", &(0x7f0000000280)="71f7cda63187eacd0474a5de744794e02ba3eb18e731baa77e2599"}}) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000200)={0x1, 0x5}) getpgid(0x0) 2018/04/15 16:20:28 executing program 1: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) munlockall() syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4, 0x400000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000011c0)={0xaa}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x5}], 0x1000008, 0x0) pipe2(&(0x7f0000001240), 0x800) mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0) 2018/04/15 16:20:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) close(r0) 2018/04/15 16:20:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x7f}}, 0x10) fadvise64(r0, 0x0, 0x7, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x98, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000040)=[0x38, 0x48, 0x38, 0x28, 0x18]}}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f00000000c0)=[@fda={0x66646185, 0x9, 0x3, 0x40}, @fda={0x66646185, 0x5, 0x1, 0x37}], &(0x7f0000000100)=[0x48, 0x40]}, 0x6}}], 0xb1, 0x0, &(0x7f0000000200)="c56e3cfbe76b9f02f7d6219a4f0626051652e7dbd2386848bcd7115a97ea62ce48faa8320f4304783748669ffee1f95808b3de6927a7086e8e3ee0a6ac8ecc2b5a5dae7e61294d654cab5ff4065f0dfd5abe7028dbfbb7f84f3e1b56bf6df90bb2d455c22ca2910594adaac1850ae93387cb6ca9e0a1929b9814b6183d5ca8285f7b3de6d0f6de72059acd08d0ec2a0fd347cf3afd5d409b53d347d5f25b17520b4859a87d40d6c85ba6e40384304de9d8"}) 2018/04/15 16:20:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x3, 0x1, 0x100000001, 0x400, 0x3, 0x0, 0x6}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000040)={@broadcast, @local, @loopback}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f0000000440)="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") perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x88, 0xbd3, 0x80000000, 0x400161a7aa6, 0x0, 0x8, 0x10, 0x2, 0x2, 0x9, 0x101, 0x7fff, 0x6, 0x7, 0x4, 0x5e7, 0x7, 0x1001, 0x0, 0x6, 0x2001, 0x2, 0x2, 0x6, 0x7, 0xfff, 0x7fffffff, 0x9, 0xd68, 0x7, 0x7fff, 0x8, 0x2, 0x3, 0x1, 0xf8, 0x0, 0x2, 0x3, @perf_config_ext={0x0, 0xda}, 0x0, 0x3, 0x200, 0x2, 0x7fff, 0x4, 0x1}, r1, 0x10000007, r3, 0x8) 2018/04/15 16:20:28 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003780)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003e40)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000003dc0)=""/38, &(0x7f0000003e00)=0x26) getresuid(&(0x7f00000037c0)=0x0, &(0x7f0000003800), &(0x7f0000003840)) sendmsg$netlink(r0, &(0x7f0000003d80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003d00)=[{&(0x7f00000000c0)={0x20, 0x2c, 0x804, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x89, @pid=r1}, @typed={0x8, 0x7f, @pid=r2}]}, 0x20}, {&(0x7f0000000180)={0x18, 0x18, 0x800, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x74, @pid=r3}]}, 0x18}, {&(0x7f00000001c0)={0xf0, 0x2f, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x48, @u32}, @typed={0xc, 0x4c, @u64=0x100000000}, @generic="81ae2821b433acbd44437f2a8bee3bbb24990f80cd4d31c96a7b43660ae836077d5a77c0978e922a8bec81cf771c0a15c6bdbae313f9ae9ed6907921f8ba57d4eb9731a6d429568e8d90c09a9ba2a94e16215e9c63b2a2072a959198ed80a7cb0e4cb1feaaad2b97a3255bd3a61579bc955325c75b339f7e9202c39b84755e66bfe0b21927fd4e6790bbf9b0725696d3826895c6e094214ad2d214f5217fbba4c20c07489a298f0155317e5e7ae83158a73fe4f2e7dd45b0aaa93dc2d2af2454b6a69c8abcaac1b853af67"]}, 0xf0}, {&(0x7f00000002c0)={0x3438, 0x31, 0x420, 0x70bd26, 0x25dfdbfc, "", [@generic="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@typed={0x8, 0x7b, @u32=0x8}, @generic, @typed={0x8, 0x81, @ipv4=@broadcast=0xffffffff}, @nested={0x260, 0x57, [@generic="619b179f04bee15fa9ff75e735df0648690dea7eba12d6f4cf291049ffaca28ece1745b92a8bc35bf6c2ce5f7c4a0652021cbd0b263e4009e1f82ff71294b2b98eac7099db6254f8b4060b060b900adcb15437c5830322a85ca959803916c47dc887479f6292700017abcb4897a795921523c0688f8b36bb98c2374f103a7337498c3f3ce42f3a6c0f87f052576911762771f3912836236e9a562c7b5abe52be5e5de625132129f68ab8f02d85f9ee3653fd196e2d0c39e803301792c21e1265b2db67bc7f8d4fa1ecb4c3813cdb0b257328e622aa13f82c770a0a682872b80451e29b77464f6ff846f0ab2274f0582074b75d", @generic="e916b3fe5069c4081b6a49ff5362b4b03d4d31443c2d1f907980e77ea13069a130ba0163c3182dba4d9b1b52e2b926cf9d3cde4a58d1f09b53b5138c0f507d2c0fd67595c74d5a291dcd12afecec366a9ed94a1dc7f005fb952ad9ae2903637f5e1e0d559091ecbee96de9448721ef97b146efbcefb5745724a42a872db65f7d1b248130745858b50cdd07e40bd113c3663479a4a74bc15996ef5d62207fb1a33f68ac8451979c7cf2aca5", @generic="a066457acb415fb7a0debe02d2cf8ba2772adfada75a8ae00e32cfbdb6dfd476", @typed={0x9c, 0x58, @binary="415fb1029ab68410f8f0c3e8e954693e96c565252c2efd6187f0f2c98b1d8aa2ff35f750e1d6483fdea166e79b172f9fb9ed5201936fddd3da82bb1db5ef92eb741d0854f8dd55cfbe8dfc6509d67f13affbd7fa94e5c05ee5ab5562f0ff28703f96ba574012687550f8ad97ec77fc400ec268d517531d169a0ef4d5e15a4ed5bbb9bf5e02f0a62be0679dfceef7c6f14d2dc244de"}]}, @typed={0x8, 0x22, @fd=r0}, @nested={0xe8, 0x1e, [@generic="e5f2bc7041584122d911e7508ff0a25e070efac5f032", @generic="482da89bb9df7412249ccefbfce2069cf36fb78a5d28a758a301dcd2d124c20ea22325c198cd645c8789196fee34e72bf75873a32188a4c4e4e1774764012bb8c9e5172a29abce3ee27913d1258eeb6fa93e74624f5ad55e11c65dcfbffb8893c68429dde1ae4587ea7b70c7125721476b8e396c649b551dee14490de7f98bea979ff5659ca1cd8267caf9a8f4ab57f5e5921850fa69088b7cfe6535590fd0270befcbc60e1d0d6742e2c4e886e52a5086031397c4e905b8602f5aab936e52ecca526e7f5f1610402a59a138"]}]}, 0x3438}, {&(0x7f0000003700)={0x44, 0x2f, 0x538, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x18, 0x8a, @str='security.capability\x00'}, @typed={0x1c, 0x25, @binary="65f499a0b4749eecd2c5d15e7c4125a949ff48761b11"}]}, 0x44}, {&(0x7f0000003880)={0x44c, 0x12, 0x100, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x44, @pid=r4}, @generic="8341be9c459a9283c8ce531c2d8f0cfecc4c81031e157e6f2541035f07e3e17dbf6d4859ba06123f3d37ceefc6181a7b966a12d3cee9bf03e42aaeca71b966c0a33abb56fc0b5959f7450e79f58a0914e2525cf4ba942b9a7e3bfe246d76bbb9d7a92af1e5e1fadfd7c60098c5e1b5feac841de7ffe947fd9501c1ca9d2cf13a7ccbffd216cebe40c362da0003f270566501edfde92462f9b263d7bf3e518df0cd71beb793e4f3484152e46bdf1cc07e8e752cc8398e8d29949ca4166541bc92c0fb1a7af079a071849f9fd442465b369da36c64de20f293a35a49432c86c5b96922648e17abcc3288f65777", @generic='<', @generic="c5f64f0f11f14661f3fcb7be6f5adfa27d92ba1f59aff4b08cd90945426096665a6b4097758a65c2c2d3b8ec35a625f083e0f0e7a23234e42784c87baee21cf4d27329f54727682e2763693aa2205b4ff34a164dc12e9cf393e19ce2118fe21d346ace30e84466ef4dee57da64e940642351895426231201824e4a576afe5e94a562adf451001e328fd232455054c97331310dd041897f9861bf03c89208ff33c9ccbfc26a98b9486d1954edda5ef07deb631e7e71c9d96fc68a045fabfd34b3a07b7b6bd87291d8e77f77e0a98446d55b22e421fb7b8166f685e5a0d3a20026731b28e9", @generic="d3d4b79b45534d1b79e1cc00d7c186a13ab425c7f04577f84509eba595dd038b60233fce5c8bf118cd6390b70f9462ea", @nested={0x108, 0x2f, [@typed={0x1c, 0x7e, @binary="8173aafab7fe8238203c9f13b6af0e0bc21c2e0846"}, @generic="0cdeb250783a31433a5ffe6ba0eba2038943f86297341456f42f651136a32819e0937275288ecd601f448965524e7e62cffd51f9b798831dddfb56a6b16b438238cff97967277108652fc717d846b84eac75ed3188cf0df8a8ecaedcbb669d421bf010b46c374a0a1a26c36cccc35530d42618b9afa6333df72369cf2dbae537808eb9fcadc7fedc3d46be375428259982755b429e732a9ec935768c2da12ed5446ae2b6fd3d4b042276201c9fa2d23d42da69ac6d4931d7c627f1ab543b1862062ff98a255e617906b2b7bdb636afd8eedfedd62fe8f640", @typed={0x8, 0x16, @uid=r5}, @typed={0x8, 0x43, @u32=0x22}]}, @typed={0x8, 0x43, @u32=0xff}, @typed={0x84, 0x8e, @binary="83d8103b46d0b22ea93b9c4a4084b099539955eaa8f828110db29fc0f0d920bad3ffec2169d81ba76a6587e9fbb9a9e9a36672db5f795b56d5ca30fccba1ef24731f722bad4b4ef6d1e1dea933cd192b78a1bc149ab7f67062e38ecf380a5ae85969b13f515fca2ca7fd37534ee9f8bffe050e5d209ff32195d187530f91de"}, @typed={0x9c, 0x4b, @binary="e8ce884676c75b60d003fcd10f86ca56a1d35fe314ac6b36969f0b07eb09281bd36b9ffc04440166b6b64a2cb4024f9bd2267c8185a1c3639425ec7d655eb5f16ad62b5459b75f6708cf75b71fa8d131d67903ec131a5c2598fe86e0e932cf62fbbd1c13c40f24952e7b68e8a130f86316052f6231d457e4a8b4180281cc4d9170b4352418b614c6a7f3f1fd05c68d630ee84151622e"}]}, 0x44c}], 0x6, 0x0, 0x0, 0x2000c040}, 0x80) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) 2018/04/15 16:20:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="cd00080000000000000000fe000000deff000000000000000000000000000000"]) 2018/04/15 16:20:28 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x101c00) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="d3fef9cc067428081c6fb0e2bcc95576", 0x10) fcntl$dupfd(r0, 0x406, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0xffffffffffff6a28, 0x4) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000580)=""/174) 2018/04/15 16:20:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x4) [ 705.462144] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/15 16:20:28 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000020000000000850200000000000000020000000000009500000000000000"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) personality(0x500000c) 2018/04/15 16:20:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000001ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x3}}) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xfc4d, 0x20000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x4, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200820}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x128, r4, 0x218, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x128}, 0x1}, 0x8090) 2018/04/15 16:20:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001580), 0x1, {0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}}}, 0x38) write$rdma_cm(r0, &(0x7f0000002f40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002f00)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000002f80)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f0000001680)=0x43c, r1}}, 0x51709eb0) socket$l2tp(0x18, 0x1, 0x1) write$rdma_cm(r0, &(0x7f0000001cc0)=@listen={0x7, 0x0, 0xfa00}, 0xd) 2018/04/15 16:20:28 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10001, 0x48000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x7ffffffe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001480)) fanotify_mark(r0, 0x20000000000c9, 0x8, r0, &(0x7f0000000180)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1fc) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) syz_open_dev$random(&(0x7f0000001500)='/dev/random\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x0, 0x8, 0x200, 'queue0\x00', 0x3}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) signalfd4(r2, &(0x7f00000014c0)={0x5}, 0x8, 0x80800) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/120, 0x78}, {&(0x7f0000001380)=""/120, 0x78}], 0x5, 0x0) 2018/04/15 16:20:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000140)=""/179) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000580)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000400)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 'wlc\x00', 0x5, 0x0, 0x14}, 0x2c) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000005c0), 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000380)=ANY=[]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000440), 0x1) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x9, 0x2, &(0x7f0000000040)}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) r6 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000f2c800000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000500000000000000000000000000000000000000000000000000595b6887680af8000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000ffffffffffff000000000000aaaaaaaa0000000000000000000070000000c0000000f80000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaa00000000fcffffff00000000"]}, 0x237) 2018/04/15 16:20:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x9, &(0x7f0000001740)=[{&(0x7f0000000180)="4bfa4c0d617963a5e0d7bc443dc4c10430a0aac3f4bbf199e08d99fd271d71f277e90f26c29393bfaa62781da64a8517158da6d0c37192d112572897a409543c2b2338ccbe9a8cbd129f6c22aa34a45bffa9eea29efb4a1cd919113906733748819f9aa53344f578647a22469488d358e5069910d3be78574421", 0x7a, 0x4}, {&(0x7f0000000200)="2d1c5dd4333b29cb60073f749712294a2b812520faf2e522635df3796712877a54286462d594fa1b54fc67782721bb15e41c8888d005011c26f35339fd270ec403c37317baa5d84417d4517ffb1a5f297c9ce770948b6ee3fe07fa1697e0618846605083dd28dbd40fd52694254157d7e9802d7fea3032606d8085bbafd259631a14b3e11a4d3fd1bb06880e4d0bcc4a77dfc1b5778301c8bb05d10df2d88d6e8ac20f8389efe98f652644b8e8d0aa9ba4a1dfe5646f4717e7c4db1cbdeeacffd93625e7d9e687af3e6b9a2bd7465b008f2849f96503", 0xd6, 0x5}, {&(0x7f0000000300)="510d8d459092e24557a61f58c836fb7260c36aa73f40b8869e23fcbb5c322684af851320005a52be858498618e5cc1042f7608de328f550f9aa17825b2cca7416b6d33c39931a82b364cd9c0f59bc53c363e23e1113e8a32aad03c2d2a9701dfb0", 0x61, 0x1}, {&(0x7f0000000380)="84e46a43cdfbc2c83b08b57092909f71185357a64121b7cca67a5330dbaae5cb53fc97befabef365d5fbb747b4595b36b27d9d00b2662c29d3ec185df36a6006b59ddb410e122153c38972a176bcdc40958a25a1b2e4fb14e7d8d41b6409d089be533cc618456c60c6206260e5d9628ed148920ca6fd0c148eb5ae20d5eec8bd6b87e0bf1747b1bc56d045098213d598", 0x90, 0x2}, {&(0x7f0000000440)="7c322cc0a7fadb36aa73c9a8f3fa48cfda261312bde63a56d700493f00e66234228fd2b6e2914f667b1a31e2a61dd44fcdcf349c28aea72b16301856aab9b7f366", 0x41, 0x5}, {&(0x7f00000004c0)="5b14a9265f8ac41eee517610c9336d88d447268169b3da07d5ccaf6e87a580abe4bd77a049a1a74dde966784c86d62aed6e99e09dc288b95036b7ee51135d2ce67c3db9be3b35ee5b6b9c9f5f0a5d456fba4d7b0755ff5b2742605ec5050dfab162fef30cdd29a672b8e4d", 0x6b, 0x8}, {&(0x7f0000000540)="3b6507d2c3ce95480f4862878d35158e778118daa2faf331df167311547102d49d5cf8a15143c12fdd4cc24e67c2b169b78b69a55767333a224e6b669e2f4d54d8f9f0ccf46044d2f78416baea59bd642d22d872f4e85e988e87ff773886bc91ad2e749264f9cb55c2b3b3819d7ff5bde0c6ead8a5262a1b1df33a6d5a837035cbea6249ca6bf9f00dbb7b34765ed38e05fdb8c7941654e3cbac6983425d4b64c117bd49ea1562803f5f035659c64fcd2bed46da32ead579358f1a15c6e5393282e1735ba5d3ced18d1b7aa4c9c8b56c5b6e366b6b854d9a33e187c444c527dd016453c1967f06272227fdb98ad77d8132f1b1706bfabaeeaa6529ce618f6adec0ff2c5ef76a9c46dbffd541fd964bc60cc049711591ca57104b5017f81fc5b4008fd56f80e31caafe8690c641301be8a0f05890604c02b495b34879951b1c0d9f690907a60ace5f64f53a84c39199ad5b8e97cb0d03736525ba0d885c611699a4c3acfd14a6cc5aac7560d4929d8f8d1a6b81b1597d3f37b688d415e28259584cb10e7ce54b23372faba8e98d307239f237724308e1b2aaad638cc13df972a827a6369a9d1e58d015f76d107e1e93f6d78bc0b04333e43ca65272c13c941c27ce742d46c0941ef8090745fca6164cb44db4c41a7979239ba1c1b8a35370f4cc9d73c4e1242278b3a7b694bbc6af203c8728c3de86b56d589d32f0302712abc4a8b45b654b72d0869e18ecce4e0d7327556049cd05454832ae5fc743a4ab6c3564169c72fdab9536d5f65d86e9c687888f9b7389ce6699d573f477369b982cc0bf5066b78513c128b98203985941314bfdd037dca10e355dac4ade0bbaa90dd51362605a9aa34b82ad88429abd71ef8d1bbd9d4ef807d8ac711f87b54595712de9120dd3f51aac1c8478d73bd893ec10e3b55766e4188645859b124718da844a32e20366a34db3aa2fc31e771afb5d9fcbff192a82fcb6e658146ea6963aaf41244b1d25a90f88a6f05ad40f413251fcedb84dd26debaf3beb4375a080164b179fb0fe8e85726a30571df62f0127fff9c9553b59f77805435f113ad6191213e2544471aef3e835adb7a18949f677e0d7b2ef8e8d4f20eb0516b82eb3b48840f609c9bceea1d417d64e2804900b5918c8a39b8107f74a45c8175cbaa14b11a389ede35d0a08d48dbbfc70ae020d19195eb171c1d1b140016b8ee3506527c320f24b292e2f463d55105c828bdba1056f1a965dd476ec65fa5ccdfe9f3bba8325ef1cf02d1e3214b1d63301e6c8e5617d121e41a26e1ff7ce41cfcdf16d56f5a18b7aedbdfe70b278eb3bbf20d5d9b288dfd9c9ae116a16b2d9643c4b7ad93195026277fd2dd04f57635cb9e9014326c7caada6fd77a2e8473e2fc470b6929a8a9eaefb34331e9022dfe7942d02d1f2503e4f11f3076f381d1794e4de332874d026a0ffefd9774f491b3bcd22b8f5ad09ea6d15f4b5e1d725dc002a62c5dd139eae4bdf364f226e19f40d5cb5d4c9003d8dabcde33567c46fb89807cb57010026b53b677ca52a70fded7fab1881516c4d2bb1b1c1e3bf762d2beeeca1d515b9ddc2130cd60c4382c69f847ab29f729beb765394f734748f70037024c52f870d3ad33032cfd122819bd0532a848901410cb58b9079fb84cbe925cbab37826011213d6285f82881e02088c3d3664bae88419e5cb1c95f0ca510253519cbda7ee7879b423a2449b4b6996061a7d609ebc8beb0bf00c6f534a8fcc882e36e2e96b554b1ddbb79f2914f05ccb706ff484a7eaa6e530662184ba4d6a87af9dc45dd563d82215278965422e24cdbb25cf92f85139b26b92a72d62e36a230aa73b8f3a4ee2e368b3a9ec56a7e1536d439a4f82f108b6698b2a33ad1aa053882fd35eb1518dc3da95b69a7d2f5c7d58e36cd7e00faef0b77c1741e30b45dfeba823294644ea26f2360b4ccf524e5cc7736974df5908fb1a19a262d2f87dd58b22d6627b291f43f0f8399088b65be2c74b4d1899fd6dd6fb23ac71b674ab22d0ecccf9ba5cafa98e89a82d01187e69579ad459b7a70d3ae2456aa68834cae6b14388e0ecf7b8cc78ae00f9d61b66ca7c0f46cdfee011df916b111afaf12665e01e2908d10b8dba1ec1ef809e67f2fca69ac538f13c773f2802a99ea6090d59aa873563eec0a255b1104d3cbc48f11679acfb5f76535174cd064e2ad07fc4788272c352ac487761323e7fac12e91935b19abb7dfbb6f9cd43403dd870ca9addaa68bcc3e83cdbe879bcbd0345cb092996585ce283b5367ee30b1caa1c5e989abb3c25e414e279aeefb5038c4684bef2b217377df9d4fbcb764d9428cf1d1240f2f3d14abeba3db6fe7f0bc95462495390d87f76765403cc12344eb5d7843fec5f8ccb6d1af551145ec5765371954ca5e468f1d3be8d07bab59cc5af9fd3c75d2364fc2fe783c83e085309a2c2f22d1291eb3aa29f945ce21bfbf549e0d6526906df07c7a1ac23250c8e7d3934a7f6691e28ae4d299c5436b1be8a3c4f30b4bda02eb0d65b15129f8eba8ab7a0ae854a800f422df7f8a66d624701178dbe9c42a33744e9c7f0178517119199846675def5f3017fee8744777d9191ca3bef71376ca48416c346c4c574e26942c8cd860b4daefd64ae9f121c5e9b417740a042b8c76ab622465be74ba67c706ed8411c53c07acf1e455ea4e54186d2666fb0a7c999eda661ccecb8647f1029ead0a0708f949d33643bb770a74218a2b8e3f4b5d183643730c80427ee61c8cecbd533f198dfcc64ab7cb9f608806617695ec765384e1782482898a3f9f0c0d984f1ee309ed09ce9cb88f08ee257aac5ecab40c7b845685db5dbaed85dea558c8e004cc929b453f7a1b50f731e48b90033adefdac745db1258a9c935e2c069eb8b44bd9a1c588488687d684004d4f96102fc7b95469e08e02f15a0c52f1b6330d732f4890851f9f543c9e9dfa8f0383c9c8abadc65ed2efbd28b6c3163396d2230223edc17c231ed75533a75fcc81e810f5bd61720927312dc2540e4c32c9bc7fdc041c6cc65b2ba2c85a7c0b451f49750ee9cb9aec683dd7b66cccfd713b132f55f88e66954556b9228c6aa0ba4ace89aa56b8e1ae851512b9117afea640f1bf883fd1e5c39d056caf60e830ae97e62eb1a7ddeacc4f5a0899df668e5bd93f26dee1dca174f75957c2d24642a4784e998a2143f2382b1d7a885c6a77d5163641a4ee4a46880c4eed409df6afa82390b6402403928a67fc102a71623d1d3cf0c81c8fa85cf2047bed0e5a183fb7f96198b6f1c1acd8144b46ffc45964867eeac33f5199e2731c8ab8fc37292e11b00bd21ad956d9fe769b1a6efed0eec376d6161348113fa8e9b6c257eefa2f311b3997160e6ec8c468308388a75da04b742d631bde120973fd4a10ad4dbbe471a3db355bc5c9469f3ba9c722c9d2ce7d5e38e2bc7546baf91d803bbf2bb344d78b57b7ed4c0c0531dd86c2ed8fd8c1eee1dffb1683b76cbc9e5b5ffbaa333fe85a5866c98c6a5e5b6e0029d16dd5a397769ed4b3c36c19f279413f5e832dbaa7c900a621e85d76404e5e76258d588e34a616fba491293c3b0c616136ff66df996041c580f04b627dcc7f5b6d821bddcb350f4d09803d908e50b1b3dcc9d2ea447fb286b492e22c3e6a28fd77999ab74cc592b0b699faafb5a7b103d508b27fdf32dcb4774bcc1d39f8f7e872eabc07d36979ebd7e76bf11f3df0b76a662fb579547a11f411f4859c5a0e415eeb4c2735cfd4eee3efaf34510ceeb7590da7abf0e1845c2bd4327bea02003b6bb99fad9ba5b04f65a4564f663f8fe665c0c461d10028018e693ba58de9daa8f28341e7daaaae5adbdb0d88284fb5dcf595efa542d7f1d4b878f6c193edcc1eb409f76609a5da346be5f930b98711c9834e791ac2e1ebacbd7e5d58813051f7ab2a809ff6baf8559eb04ff3bb96088002902d13d90330c1525c73d8c2511e1b72b0fe0c208a1fc90452d60e0082382fbb56b3ca75b264c1f4e66b0ae0e9594b9343572ec483a590679134572497c2eacfbddb3e309a5f1cd2f98c33dbd2213a5f40808795167381a3c191552987e538856999642b631fb90fda7af5581b4e1a29cca44df16a1c96a09d6de78a17471d9c772b042096678bdfa59b87499c53ee7cb3712d29daa4c4aec4b6a69775bafc7294e8b05da778cb28bb7e54c50259fee436ae87d8a7173b49a0a8e48e44ab3297edb272031341c46849a4d2f159d33e8353353a19703a0db2ca826abfddfd796b70ee6909e5db36f9342c996b634e3393561cf679fbc4a82203395775016b10235f6f582a4e72e6a1aab680d14159f610da511cf4b8fe46440ac830761eb11ac5a6f0e76778f1e9566eb0327d00ab0a9c90f94b411386178461ff5d842128b7cfc0fdfef7c42ac779c50774a6820de878284b0fe5469603aefc36c83f3c335739c62019e8d6dbf472ef240f22a9e253baa146659a3ab129394d6a08460acf2be4fbb7e8cda3f0d12983caab52b215bfb6362e77c9b2471e25d954512ffa9f29f72e32505f068f1c107ae1ef9e8f5d2de62e9cbb1ad7934fb293ac9d92b5bac46414eb27db52b90c4d3d26453f9d850a1de314e842d70125b4177ef5dee0112d4b2afe251c9ecc65e1e5456c6cbf1968330b1d8a0eb93440db508493d9fb49b4f357b8edf7a1fc53115ea9c64150aa5e9464474902d8a84dc1af33dfd0861e4e8cff8094f3e68db6bf3bcb5c1d423c6624bd0cfa8c41ac5dce509f6ab98eca2f5816abbc2d2dc04496e2ba818dd519d4e24f60f4b9f019c877c9b8c20bae031078a63b24121507e96022d4f8195e57a60838d340a408a0df4648fe24915bd89ea96e6cbb18fffba610a4574af29f56626e3b297c6c723458625ddbee43149de47c92755e1229cf1a18b10d2f235034ff6a77b6c867d28833dea2d00b7684c7e2978093c71f3a90a3292c8805b9e0d0e3900862dd92f8e95aa9ba24b05d86ba218149e7357faa63e1ca4f9fc79131ce8de0bd582800c1637a29988cdde127bc8cfd1bbc7b3186845cfc59a5499532f92deba2df90950edd45f3ba42370bec83414b46d74a5d439d119765812438a3c5a1a2c23a9a042ef3408141a58b391bbca8d6122615e06777a691fbea0bcd08c25d86750d24b7f1d5e248cf3a2f83f9e63c3451a88a422bd6bb732e49890464a514ebcac230dd115c4cf328524b17ca781d4cf91f3ab896f1f64ef77a7b253d65752ea3b9adcf9e1680070f02db6c1b5725236c3a2140973aad1d69d2817151fd150cc7a25ba5a92d7d164f794c6c57a86ec58a909e9f42c6fa2202b1f3b559d78284dde52e02d064caf09435cf0f880bb4df48f12f8082ca12de7366776372457158afc0b1e8c7c888bb1fa1cec2315bc5bb130eb72e90de73f50b872a6c3e54a3ba9ad6d652c4d637efa8f637fe50f75e42d6cabbe34f1a2a82190081d590f7a025602f19225f685129155a5f0549d010cca0e85738d094d526c7ae124b5384efb3f39d35cf14a853f6168ec30616bdb5b43e6304c5b344e741f1967b802d587aa17b9baa63eb79986aa70d1a1022b331136b5eb6166bc81c88bf846f8e53309cdb59f4ab7c65f3c047ed613409ef6cbe8cd95fe6da90e3ac63c19190b086f039758360f3115a5fb176d62bde30756175bb47ecb571ad928d9feb4893aac4fdb1a699cb35a63f210d422027424e8ef780f0f099fd2dfe76746f47df286f65eb7af009c45ea2b5db2c70b961aa8b0056c204ce0ed3dbb7e1e13ac84fc41ff630c53d72dc75", 0x1000, 0x200}, {&(0x7f0000001540)="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", 0xfe, 0x1}, {&(0x7f0000001640)="50ce117bb751b1e5bfc6b9cd5786b6a6c9097c64c575ad58949a48be38238313d059d334df7edf87374c1e2dcf4e020a28aabe7d768c0efb5242979e1dec9992c5dbdcf778f70f40c9f4dd11cf8eab9a1ce146c194928c614da2d35e74ed5e867e214fb3482dcd7b51a106fe325fa49404f092e85856532525584ad18e8ee591f6dba53e3379dfd2100c4096110f3ab0fa4c373ee9bc47039b4af4ff45fa810131969dc4ca1d97b41c13187142e11064a026c7718e997f807aecda7052f6089cb79e358e358eea82453a61c5b28ebfbda3a07150e9be587d5d66f2a53cec719000839078f97ff0e23e1502d4d233ff0091471e3b6055", 0xf6, 0xffffffff}], 0x1, &(0x7f0000001840)={[{@commit={'commit', 0x3d, [0x0, 0x3b]}, 0x2c}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000010001000300000000000000"], 0x18}}], 0x2, 0x0) 2018/04/15 16:20:28 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x0) 2018/04/15 16:20:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x8, 0x20, 0x6, 0x40, 0x8}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280)="11b540ecdc6e9df91a44832ca642da6f14a877f6b2731dfcd2d4f7f4f78598615891e100f034050efefc5749c64991c6beb610fdfdaa167d0a238a10f37d245309768d536c9e6e2a14335566a3419921d59c10ae", 0x54, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000640)=0x3f9aa449, 0x4) ioctl$TCXONC(r0, 0x540a, 0x80000001) chmod(&(0x7f0000000600)='./file0/file0\x00', 0xa4) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="56efcc339f52991b229d254742e67a8f2cf7bd5c1a355ca674f6e365e8db99d7af45181aabeba9bdbf13677c427db04f692e6ed736d7178b28285eae0a0b3e8a807e9ceba858b7ccc46e6e976dc5575255aa7a88c2886af92fea4e3b6bca29d92eb728bfe821200d910ed0d0d91819abf55eeb00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8}, 0xc) r6 = semget$private(0x0, 0x2, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000005c0)={0x0, 0xc11d, 0x4, &(0x7f0000000580)}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x15f7}, 0x8) ioctl$KVM_GET_LAPIC(r10, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f0000000000)=""/25) [ 705.710372] kvm: apic: phys broadcast and lowest prio [ 705.750304] kernel msg: ebtables bug: please report to author: Wrong len argument [ 705.817219] kernel msg: ebtables bug: please report to author: Wrong len argument [ 706.242448] FAULT_FLAG_ALLOW_RETRY missing 30 [ 706.247055] CPU: 0 PID: 15242 Comm: syz-executor1 Not tainted 4.16.0+ #3 [ 706.253894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.263230] Call Trace: [ 706.265804] dump_stack+0x1b9/0x294 [ 706.269416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 706.274594] ? kasan_check_write+0x14/0x20 [ 706.278821] ? do_raw_spin_lock+0xc1/0x200 [ 706.283065] handle_userfault.cold.32+0x44/0x57 [ 706.287738] ? handle_userfault+0x16c6/0x2760 [ 706.292252] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 706.296835] ? debug_check_no_locks_freed+0x310/0x310 [ 706.302032] ? print_usage_bug+0xc0/0xc0 [ 706.306101] ? print_usage_bug+0xc0/0xc0 [ 706.310168] ? perf_trace_lock_acquire+0xe3/0x980 [ 706.315011] ? ptlock_alloc+0x20/0x80 [ 706.318809] ? pte_alloc_one+0x6b/0x120 [ 706.322765] ? __pte_alloc+0x2a/0x340 [ 706.326547] ? __handle_mm_fault+0x3538/0x4150 [ 706.331110] ? perf_trace_lock_acquire+0xe3/0x980 [ 706.335938] ? __lock_acquire+0x7f5/0x5140 [ 706.340155] ? graph_lock+0x170/0x170 [ 706.343943] ? debug_check_no_locks_freed+0x310/0x310 [ 706.349115] ? find_held_lock+0x36/0x1c0 [ 706.353178] ? lock_downgrade+0x8e0/0x8e0 [ 706.357313] ? kasan_check_read+0x11/0x20 [ 706.361443] ? do_raw_spin_unlock+0x9e/0x2e0 [ 706.365837] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 706.370420] ? kasan_check_write+0x14/0x20 [ 706.374638] ? do_raw_spin_lock+0xc1/0x200 [ 706.379697] __handle_mm_fault+0x34be/0x4150 [ 706.384102] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 706.388837] ? graph_lock+0x170/0x170 [ 706.392618] ? find_held_lock+0x36/0x1c0 [ 706.396664] ? lock_downgrade+0x8e0/0x8e0 [ 706.400799] ? handle_mm_fault+0x8c0/0xc70 [ 706.405027] handle_mm_fault+0x53a/0xc70 [ 706.409082] ? __handle_mm_fault+0x4150/0x4150 [ 706.413645] ? find_vma+0x34/0x190 [ 706.417165] __do_page_fault+0x60b/0xe40 [ 706.421221] ? mm_fault_error+0x380/0x380 [ 706.425351] ? graph_lock+0x170/0x170 [ 706.429132] do_page_fault+0xee/0x8a7 [ 706.432911] ? vmalloc_sync_all+0x30/0x30 [ 706.437055] ? find_held_lock+0x36/0x1c0 [ 706.441109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.445936] page_fault+0x25/0x50 [ 706.449375] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 706.454972] RSP: 0018:ffff88018b907ce8 EFLAGS: 00010206 [ 706.460314] RAX: ffffed0031720fae RBX: 0000000000000018 RCX: 0000000000000003 [ 706.467561] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: ffff88018b907d58 [ 706.474812] RBP: ffff88018b907d20 R08: ffffed0031720fae R09: ffffed0031720fab [ 706.482065] R10: ffffed0031720fad R11: ffff88018b907d6f R12: 0000000020ffc018 [ 706.489318] R13: 0000000020ffc000 R14: ffff88018b907d58 R15: 00007ffffffff000 [ 706.496586] ? _copy_from_user+0x10d/0x150 [ 706.500806] SyS_sigaltstack+0xae/0x320 [ 706.504761] ? do_sigaction+0xa50/0xa50 [ 706.508718] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.514235] ? fput+0x130/0x1a0 [ 706.517496] ? ksys_ioctl+0x81/0xd0 [ 706.521104] ? do_syscall_64+0xb7/0x9d0 [ 706.525069] ? do_sigaction+0xa50/0xa50 [ 706.529039] do_syscall_64+0x29e/0x9d0 [ 706.532920] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 706.537742] ? syscall_return_slowpath+0x5c0/0x5c0 [ 706.542655] ? syscall_return_slowpath+0x30f/0x5c0 [ 706.547569] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 706.552929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.557756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 706.562926] RIP: 0033:0x455319 [ 706.566093] RSP: 002b:00007fe24ecf0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 706.573782] RAX: ffffffffffffffda RBX: 00007fe24ecf16d4 RCX: 0000000000455319 [ 706.581040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ffc000 [ 706.588297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 706.595546] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 706.602791] R13: 0000000000000609 R14: 00000000006fc178 R15: 0000000000000000 2018/04/15 16:20:29 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x7, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x1c0) semtimedop(r5, &(0x7f00000003c0)=[{0x0, 0x2, 0x1000}, {0x4, 0x1f}, {0x4, 0x3, 0x1800}, {0x3, 0x6, 0x1000}], 0x4, &(0x7f0000000480)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000700)={@empty, 0x42, r6}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') connect(0xffffffffffffffff, &(0x7f0000000400)=@sco={0x1f, {0x100, 0x7, 0x0, 0x4, 0x7, 0x1ff}}, 0xffffffffffffff77) preadv(r7, &(0x7f0000b78f90)=[{&(0x7f0000000240)=""/195, 0xc3}], 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r9 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101100) waitid(0x0, r8, &(0x7f0000000080), 0x3, &(0x7f0000000140)) fcntl$lock(r3, 0x7, &(0x7f0000010000)) getpgrp(r0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000000340)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) tkill(r0, 0x1000000000016) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000600)={&(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540), &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, 0x6, 0x7}) dup3(r2, r3, 0x0) 2018/04/15 16:20:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x105002) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000240)=""/178) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/04/15 16:20:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x10, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4000000000100800, 0x0) 2018/04/15 16:20:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400801, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c000000180001030000000000212475d9a936512f8f000a000000000000000000000000000008001600044dd92357cbde0003006981516cd875f82ea8e6d5ffbe87cbdb1b727374f06411b4862b86a46dfc81d3269d7c78b8350000008000000000f75a3410839c33dd824ef2ad7065dc1593a81d9a4bc30200000000000000c2336961010235134eaa80ff3d64dcbd"], 0x2c}, 0x1}, 0x0) socketpair(0x1, 0xbfb5b12e4bdf07a2, 0x948d, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08001300ac141419080078000500000000000090544d3edcd311917d658ba041b943eb009293acc767bd28fac025207ba7320a998cbc75e711d526"], 0x358}, 0x1, 0x0, 0x0, 0x40010}, 0x18) ioctl$KVM_SMI(r3, 0xaeb7) 2018/04/15 16:20:29 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) recvfrom$llc(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x2, &(0x7f0000001180)={0x1a, 0x207, 0x101, 0x2, 0x2, 0x20, @random="0acc47273efe"}, 0x10) getgroups(0x4106, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) readv(r0, &(0x7f00000034c0)=[{&(0x7f00000011c0)=""/232, 0xe8}, {&(0x7f00000012c0)=""/69, 0x45}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/179, 0xb3}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/171, 0xab}], 0x6) 2018/04/15 16:20:29 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400040, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffff) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000000000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000006000/0x1000)=nil, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/15 16:20:29 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="002008006cdacfdc002800000000000000000000000000000000000100000000000000000000ffff7f0000010002000000000000fe80000000000000dbeab7a10d7d04000000008000907800020000d019758623"], 0x54) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x900) 2018/04/15 16:20:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c40000002300100b26bd7000fddbdf250000000028001800ff020000000000000000000000000001e00000010000000000000000000000000a0080e488001100fe80000000000000000000000000001d7f00000100000000000000000000000003040000073500000a000a0000000000000000000000000000000001e000000200000000000000000000000032000000053500000a000a00fe80000000000000000000000000001400000000000000000000000000000000ff0300000035000002000200"], 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000340)={0x10001, 0xde6}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000380)={'vlan0\x00', 0x6b6afb8f}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="310b7b6a132dcd97782655e75f1f2dbffef149fc", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/04/15 16:20:29 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB="05000000020800000400d7d46ffe0000"], 0x1}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff00000000000000", @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d860373e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x3}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = dup3(r3, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000380)={r6, 0x3493}, 0x8) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000100)=0x2) ppoll(&(0x7f0000000000)=[{r2, 0x1000}, {r3, 0x721a}, {r4, 0x1002}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x807ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000280)={[0x36]}, 0x1) sendfile(r9, r9, &(0x7f0000000040), 0x1) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000200)=0xffffffffffffffe1, 0x4) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000280)) getegid() 2018/04/15 16:20:29 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/04/15 16:20:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000940)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000900)={&(0x7f00000002c0)={0x63c, 0x22, 0x1, 0x70bd29, 0x25dfdbfc, {0x18}, [@typed={0x4, 0x39}, @typed={0x14, 0x56, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x52, @u32=0x80000001}, @generic="8427b4e6eda2461dc01a2456e38d87bbabdb81caad13ab318f205da857c6129657aa5a25e538453304fbf95a44c78d7053b6c6e48e481470f0bebdd74bb8d0054e9f0ac012b1a0742d6c98391671cdeda9bde0f43ac1bc7dad1e9ea3fee19374cea93ec45a3cab926dd9683626c6632480baf9282ee60f2f453c6478d6a6dc4078a4174d6d479f33f72062de182f95c9574a7ade06960c5e458b0fbd639427d34d84601fe39bc255532d2436e2a1950edddc5fb68beb762a8e4c75edf886776b7ce6e531d66bf9b5e0d3", @generic="a90d7aaa044277", @generic="abf29ca77c98cce8b8558506f382ca232d343ac72729c4bbe4a7fdf1beed8ba992a9616b550498c3e938126da0f3ee8b437d26e3b0f4f74eaf4ca85a3c18c84f39984afcca950d70c91c03b9f1805b0ca2838744f9d452ad00aec37584faa9411df7eb7f773d2a26c7795de503fb15d8085643aab4b155d36df64b5094e6974e79d72fa3", @nested={0x28c, 0x9, [@generic="5b3151a2c7a597a8c9985d5989dabbd2646de60351bc8dd4da5bf66e70cf0f9b4800a14a60782c929fcb7dd77763666b10d8cb927e120ae28e48d14f7149ce57df95aafb36135175b67bac90f3c09243597d02dcf762185dffc2d77fbcb2032e8e84d20c9be19d74ade8e010a9dd2e1d59664b111f6ef0860e43bedab6b36210597047179192bb28a28a557f59948d0cdce24a5852", @generic="a6e03ec81ce4e402c42460a19c82396631839b4acdbeebdb5a04a04db0d6ee640c64d10ee337690358e33038facb8266ac7a8277ee392407e0152442e05623bebff4fa461952023cd08d155bc2264a8457fcaccedb8e88371df6d2c0a81f5794aa323e362db40e94fc8687e72937e3a95f70", @typed={0x8, 0x66, @str='\'\x00'}, @typed={0x8, 0x3d, @pid=r3}, @typed={0x6c, 0x3c, @binary="c6cb9c60dd2e77ec91d2044aee3c606cbcc7c28382920ceef7ecf683948b8eaae2fab47ad6e93b862d6cab8fa3c8401be2d35728f1be8eebf83f92065b79e9db59418bfb5628b0ddd44e80377f7aa6e9c53b01ec4a55e715f9ed2016d4db3f65df4088c16df1"}, @generic="bb3113c5ebee612885d25d6b293f46723177b21de71907ff1f4c62590643829fbfd93b0c4a5a2a81f2a6844c79938e2a06aad47bfd21b320086d9ffc4d9a1c6d5ece083ee8fdc4fd21af7ee185efacfc64a72691ae1fab5e5cf1f7f09a591e0caf1acdeac90e586b00eee64a0686664d5890c61c9457f353e76250f01cd2e6e0b628ecd7dcc5b50cc0b687e826d7bdb5ca3643fcdcd4583b6d299ebafe178b3703780dd2a12c875c121b3147757df1c4c1765eec6a742d4961db761bae31cf84521e48255c312653ac9211d45fc3f65892d99292f585ceefbd2e4d96618e9e87413f3350bcf115", @generic="08d3cd8c1649e5274ccafe8c", @typed={0x8, 0x88, @uid=r4}, @generic="bf2748aadc27dc", @generic]}, @nested={0x224, 0x26, [@typed={0x14, 0x35, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @generic="9f8377f2ec0d8fdcdbc292c21f56e127284a4118609132a637a301ee46fd69d4aec08808c72e31581190e08d42bd5845fa66b3bb1a9ba0fdbc7864c0f52d3ef06aa53cc0ff175fda59ff61e4c8df55f7edc0cb4c2eb832e974ccb4b0cd0279d9f985574c9fbe031edd926ad56c958da0c354f94ace7bc1841c07445a6874298b85c048fd4516a158d6a9d19c3c5f0a5fb27756a760daba2e67569a10a7741da2ad24518b4023b795128b7b178c19424d6ce0618b8d6a22b7e10b59ea364bba1ee84d2f15892a6a48798ed7066648aa96a2635c1756a0b5d18b8f10921e8de7df409ecfdcfd30d830da165039686b13d581070611c3", @generic="f807a85e5523e0b8c12130a59ef3147e86b37b80ba451826e2bf994ccd2b736e1d63", @typed={0x14, 0xc5, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @typed={0x8, 0x8a, @u32=0x2}, @generic="a2bf0675c521ef63fcb03988bb68f7157ab8be21ca80e2c69f5e3263fbc356bbc809352b7c300a244b9635bdae753da1abe9fabe6a627bcf8a5a6fc6b49a50de22e314ddd32c840aee8e60eedb77e4168764919d09f53f38fac1b90f45eb15db632e83268fc7ee1edd83367e31d26ce4684e67157cf2033b293616a4a57950e5ee342cb9f27ec9fd3ca15fb43c7fdf5fab1b80fd57b4aa5404f3b497172ee9c0ac817488c6087d1ea1e5f2e28440721a3162d282fec8ed0863e69af6099a16c13b57cdb4be021b050f7b2ce239299de86dfba3", @typed={0x4, 0x29}]}]}, 0x63c}, 0x1, 0x0, 0x0, 0x10}, 0x801) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/04/15 16:20:29 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x4200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f00000000c0)) 2018/04/15 16:20:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040), 0x0, 0xfffffffffffffffc}}], 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x400, 0x0) 2018/04/15 16:20:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfaf}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7ff}]}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000000)=""/143, 0x8f) 2018/04/15 16:20:30 executing program 5: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r0 = socket$inet(0x2b, 0x400000000000001, 0x1) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8912, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/15 16:20:30 executing program 1: restart_syscall() r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) [ 707.251719] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 707.293087] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/15 16:20:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000949000)="89", 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000480)=""/164) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gretap0\x00', 0x2}, 0x18) 2018/04/15 16:20:30 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) waitid(0x2, r1, &(0x7f00000000c0), 0x80000000, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl(r0, 0x40084149, &(0x7f0000000080)="9ab85cdc1dffafb5fe21b348a322afc74d31") eventfd2(0x6, 0x80001) 2018/04/15 16:20:30 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05", 0x49, 0x10000}], 0x0, &(0x7f0000000280)={[{@degraded='degraded', 0x2c}, {@subvol={'subvol', 0x3d, [0x37]}, 0x2c}, {@nossd='nossd', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@nossd='nossd', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@noacl='noacl', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@datacow='datacow', 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x42) getdents64(r0, &(0x7f0000000080)=""/12, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x5, [0x9, 0x2, 0x3, 0x0, 0x40]}, &(0x7f0000000140)=0x12) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc008551b, &(0x7f0000001000)=""/250) 2018/04/15 16:20:30 executing program 2: getrusage(0x1, &(0x7f0000000080)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001200), 0x0, 0xffffffff, 0x30, 0x12477a382b9ed438, @ib={0x1b, 0x0, 0x7f, {"a5619599362fbda9f77f7ee9f9a6f457"}, 0x0, 0x0, 0x5}}}, 0xa0) 2018/04/15 16:20:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3000000010000300000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="08201300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/15 16:20:30 executing program 0: r0 = socket$inet(0x2, 0x200000, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2a0602, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r0, &(0x7f0000000100)="48f294d7b4dd0e86c27820e7dafbe11586174496f7542cf1eb9f1ed60a743038c43c68af0b5e36ec386d398432cc1a18b182388d34f91ee18d982f993778d5185ae6c7aae61c049260ee7e759dd1ee94925e7893e0baa127f97c3f1a8ad12443d4be5f2324c79f47c46683d3c9853c99c1539057a8e60b2a41477c99fedcc1ae3163f996cb58", 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x219) 2018/04/15 16:20:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x2ec, 0x8, 0x4, 0x802, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x8}, [@generic="698cdd1dcde57124f034a8e2394f059f02450596b20d7834fe0975bcf1502752d0b4625b87b69dd205dc85d7db443b94fb3fc7840ad4671892116c716073632b9c9a35925d0b02dfc4f1243289552737bd62f6fd5b433c8044d0115534b847c4f8978dbc474b40fcdaa2370250c23cbc933cd6488b717bcccbeddddfa1dde0de92896531e979eb3f96185c9981dc25230da87631b2221045d4984c987d5519f53dd5ceb051f8ae4363884c54c4ab2a657b41ec928a87aa", @typed={0x8, 0x3c, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x7b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xc, 0x7, [@typed={0x8, 0x6c, @uid=r2}]}, @typed={0x8, 0x57, @u32=0x3}, @generic="7b0285921ca48f703461275ec1b16e1f1a818549d0b1fc7aee4c0929072245ae07511229c5618c0d71834982d5ce82144da2dcb36b97c6d4b1632079e0afc594538cfa549fea46be8ca6d9f0eeeb260f30f2fb362b765e2f074353b0f31c92e9bba4cd4035f35beac48a46fd7c48f29bbd1cd0ee6cd99c57b330c0a0a4b469116d0ce7dd77641db8b30e831acb9d13d038ed11cab3621be478529d7af539a63a69858b687a71a94a4cff9636f6c6f504c9ed4e71d5ca2aa1ee8e661c60e7c7a0778f", @generic="86f2d1db1b3f7b8f1847aac2d4b2cb10c0a522458279e7abe6c12e8417e84d91434012fca65b9329b0e7cfad1344cebf38ac8ef93f3a6396bc85e40444b6f0fe841a8b84f04df1c0919884a764e8ef80210b566dde3e65f61352eb4d44fe740c0ddb5c79420155e97be64b21566531acaa46315bb371da5024847062da7e41774e4d268233fd902831b0589d6281878a457688d091aca17db0edcc0f73ef87b366f7e85a30570a197ff9b0b6a016f2316a9b3e231390e6ffc14d894dca9504ed764e5848035813705916c49923aabae254e9f494f74a18160b6598db0d", @generic="c4cf8c44ebb6c817906f399875886a2c6c95dbd4a126cef458bcf35f0c2acfb5a6dc7fd5a7d62b15f77584e7c3cf40aa7fbdf4229e57fc0fccee9035334f7f96fe9e84c32263587a344bf317fd0227e4aa9fd993d9cc7fa1d1261881d0"]}, 0x2ec}, 0x1, 0x0, 0x0, 0x81}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="18", 0x1}], 0x1) 2018/04/15 16:20:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x401, 0x4}, 0xc) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0x401, r0, &(0x7f0000000080)="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", 0xfa, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) [ 707.873787] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 707.901369] IPVS: sync thread started: state = MASTER, mcast_ifn = gretap0, syncid = 2, id = 0 2018/04/15 16:20:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) preadv(r1, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0xa040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000004fc396959c25cea93aeb03eca5ab3a1df96de436910500000009ea9c6f36f30b3f9d53047dee59a71facae79b58b972b101310fa2e7ef7ae572ce99b9b7542d5ef8719cc3179f19c28fd397c33c5632b94364e1a510c669ec72c9164ddf9e3dad669c34a72df447c286f98bb1c4954c1718a876c77fbc3f8304c7c362930cd1c98be91902671abe8d63038898659987575dcd7be0b45b789859ac1cdd5c4b9f3f13d0ebd3852cd43ea1c4400c1b826aa683e07000000000000002f7b8840ace38b7acf40cd876be9298acb79fb4bb8a0a6b0dee5b1dd81ac903962f0fcbb"], 0x1) 2018/04/15 16:20:30 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3cfe0)=[{r0}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}]}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x5d, 0x2, 0x0, r0}) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x3, 0x81, 0xac}, 0x14) socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f00005c4000)="a7", 0x1) 2018/04/15 16:20:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x200) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000180)={0x5aa, 0x10001}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockname(r1, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x6995, 0x4178, 0x36, 0x6, 0x5}, 0x14) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0c14040a006e0200ff020000000000000000000000000001fe80000000000000000000000000001600000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000af6a79c8000000000000000000000000000aafe8000000000000000000000000000bbff010000000000000000000000000001"], 0xa8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x10000, {{0xa, 0x4e23, 0x489, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, 0x88) 2018/04/15 16:20:30 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x101, 0x1f, 0x4, 0x8001, 0x0, 0x3000000000000000, 0x6}, 0x1c) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x8408}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x4040}, {r0, 0xa000}, {r0, 0x80}, {r0, 0xc40d}], 0x9, &(0x7f0000000100), &(0x7f0000000140)={0x46}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) sendfile(r0, r0, &(0x7f0000000000), 0x6) 2018/04/15 16:20:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000080)=0x42) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x486}]}) 2018/04/15 16:20:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028}, {0xa0000006}]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x22000) fanotify_mark(r2, 0x30, 0x8000000, r3, &(0x7f0000000180)='./file0\x00') sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="57fa", 0x2}], 0x1}, 0x0) 2018/04/15 16:20:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) 2018/04/15 16:20:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x5) flock(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/15 16:20:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="236147cc95f2"}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/107, &(0x7f0000000140)=0x6b) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) 2018/04/15 16:20:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x0, 0x5, 0xffffffff00000000}) 2018/04/15 16:20:31 executing program 1: r0 = socket(0x2, 0xf, 0x8001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x3, 0x20c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000001680), &(0x7f0000002b80)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYPTR=&(0x7f0000002a00)=ANY=[@ANYRES64=r0], @ANYBLOB="84bd13a517f9c5e0be7465042fcabeda753208c279269e7614f06fea349073cfa9e26f0a3f51aa11f13cccb920155422814f9f42c0134fd7f0fbac1cefa68fc8fb1c60c13236b553cff3492e8fb10b48455d8b4ac21061792c09c752bea1c9e87e280ab125594e8b2e32e09dc0b512905ccf4c0abeb06e5c8a83343c6f49da686d1811b63b74f94062a74b70e28e99938e0736e44e1f1eeab602caf8", @ANYRES16, @ANYRES64, @ANYBLOB="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@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYBLOB="0c34c6dfed808d950e1eb8524453242c85a5c2ba313322d05dafb2c85935a48bfedef47782a4f6440eaa26dea5023d8ccca6e4e2b31c789709a95c6c5e0d872e426e968e348c3a0b59bd2aa6e2de17ba69d0c7f62decd4fe91ced444f55933c35d6fce1835febe791fb02351226d30a717411732074ca4ec769d9af82e34e5d4b5", @ANYRES16=r0, @ANYRES64=r0], @ANYRES64]}, 0x213a) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, {0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x6, [0x5a, 0x6, 0x5, 0x3, 0x1, 0x9, 0x5, 0x6]}, 0x5c) 2018/04/15 16:20:31 executing program 4: delete_module(&(0x7f0000000000)='ppp1\x00', 0xa00) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e21}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/15 16:20:31 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) 2018/04/15 16:20:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = memfd_create(&(0x7f0000000240)=':bdev:\x00', 0x2) accept$unix(r1, &(0x7f0000000400), &(0x7f0000000340)=0x6e) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfb, 0xfffffffffffffffb) io_setup(0x8, &(0x7f00000002c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) open(&(0x7f0000000040)='./file1\x00', 0x2040, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) 2018/04/15 16:20:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xc4a, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x6}, @in6={0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @empty, 0xffffffffffff37a7}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x8, 0x6, 0x3f, 0x200000000040}, &(0x7f0000000400)=0x98) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/210) perf_event_open(&(0x7f0000348f88)={0x2, 0x45, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x7fffffff, 0x440000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000000500ffff000000000000000000000000950000861600000048f3a4e91155e8da0f4466e7bc5969246a7ae5ccd29191a3ffa4593b9d89d436d7bc5601ab2dfc43"], &(0x7f0000ee9000)='r\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x65d2}}, 0x4e25, 0x6}, 0x90) write$binfmt_elf32(r3, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0x100000000, 0x4, 0x8000, 0x2, 0x3f, 0xdbd, 0x14, 0x38, 0x1b5, 0x0, 0x7, 0x20, 0x1, 0xf029, 0x0, 0x7}, [{0x7, 0x5, 0x4, 0xf25e, 0xbbc7, 0x2, 0x4, 0x2}], "d8fd72373be65f52840229f8178fe38e04939f9d95c7f4dad8c6dc45273bc498143ab1988a26ef1803ead93b15994888e16f0b8d45a261df9134eaf65a41844b601a57f1fbcb603f71113f639acb54508ea221cae62476c5b38278ab58f719dfdb22c5b91edf3fe782f337fec1089fcfea30c5835b80050ffa1b6d9ee5ce3df0089b627538894520435e5e8e37319940ac9597aa4b7ead5a684b5d6560bbf6ab3038768ddfa7c1e09ee2b06771acf582b42aaf4e03bb1f9e0efae9d90061b947a7773929643e", [[], [], [], [], [], [], [], []]}, 0x91e) 2018/04/15 16:20:31 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/04/15 16:20:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c, &(0x7f000043cfff), 0x0, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x9, 0x1, 0x0, 0x8000, 0x7fffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x80000000, 0x4, 0x9, 0x1, 0x5, 0x5, 0x8a3e, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x3, 0x1, 0x4, 0x2, 0x5, 0x80, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc000000000000000, 0xa5, 0x1, 0x1, 0xda, 0x8, 0x1000000000000, 0xffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0xdc, 0xb2c5, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x2, 0x10000}}], 0x120}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmmsg(r3, &(0x7f0000000740)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1}}], 0x8, 0x0, &(0x7f00000007c0)={0x0, 0x1c9c380}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x40000) 2018/04/15 16:20:31 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/15 16:20:31 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000140)=0xff, 0x1) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x453e, 0x410300) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1}, {r0, 0x700}, {r0, 0xc200}], 0x4, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000100)=0x80, 0x4) 2018/04/15 16:20:31 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/uts\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000034c000), 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000000180), 0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') io_setup(0xffff, &(0x7f0000000080)=0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000380)) io_cancel(r7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f00000000c0)="504d703e2c1474862d282e7c4ef9ef11c601453336c142d704c8eb4de589b51dfeb3b8a4d1a8756eb41e5a3f1a3e23a8e9781a26c6e9c57b47f3d727e0d13cccfab10443ad2904e3d5e8aecc22c6b31be454b7ee13fd1204f05438dd63ee8d52d868a17f5429c6b08295a2011b2a2218b6f12771d1a7862301da9b597feb9963514755a1ebc138e18115bc69c8fd6175cc09203869abf43893389f4aa5ebbe", 0x9f, 0x1f, 0x0, 0x0, r3}, &(0x7f00000001c0)) close(r6) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0xea0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) 2018/04/15 16:20:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8, 0x80, 0x7f, r1}, &(0x7f0000000180)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x4fe, 0x1) 2018/04/15 16:20:31 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x80000001) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000000040)="96c3941a15af83203fb4e2a612011c977045f8973055233d6a3268535c0819f9686e394b6deed4b6a3bd73d0eb34d64962f478b59ef3d83609c5cb221069f465a50bff2cc01d7a015fe7488a000ca05a89a1627248a9ec805ffabb34b4aaa803281fe9dadecdb82a0c1701061cc650565af2c14d98cb930bf002587747b11ca23789f2ae24724953c3fe82ecc1fcfb42fb8a777522e10ea668e0af042fe5318d847361f5bccd3d73523dba2d851a2ad14efa7a51e883f012bba79189ccdc10e9ab3ef3190d022b4c9343a0", 0xcb, 0x4000, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/15 16:20:31 executing program 5: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/04/15 16:20:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x604800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_eeprom={0xf, 0x0, 0x59d}}) 2018/04/15 16:20:31 executing program 2: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r3, r4}, &(0x7f0000a53ffb)=""/5, 0x3, &(0x7f0000000040)={&(0x7f0000000140)={'crc32-generic\x00'}, 0x0, 0xfffffd8c}) [ 708.538886] ptrace attach of "/root/syz-executor5"[4541] was attempted by "/root/syz-executor5"[15503] 2018/04/15 16:20:31 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, r1, r2) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000240)=@req={0x80000000, 0x72}, 0x10) r4 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r3, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/15 16:20:31 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x8080) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x1, 0x62, 0x95a, "4aa42913769b6ee838033c1a968ad74380a0bcf4d7d0989baae4a9792add66b5bd5d885659661b9fa217e7f3791030fb96a952fd8faf96477adf7e09e291cf", 0x13}, 0x60) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0xfffffffffffffffe, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/15 16:20:31 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x4002) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getpgid(0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000003c0)='net/ip_mr_cache\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000007b000000d1bee829b0c28c43570a84cac3d638424af0e71dc5037771e035ba0521524180042f97a6a98fb8b69d02ce4cfd88c3de2fa8e957cd098100d8df22f18ab7625156909e6216d14aec1fff7bfe521cbbc5bbbe3040c85c24f2b04c007cf61c62cbe69400000000000000000000000000000000"], &(0x7f0000000100)=0x9f) sendfile(r0, r3, &(0x7f0000000140), 0x80000000000001) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r1, r3, 0x7, 0x3}, 0x5e7b96cf9682180a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r4, 0x4}, 0x8) 2018/04/15 16:20:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f00000013c0)='/dev/audio#\x00', 0x8, 0x2000) umount2(&(0x7f0000001340)='./file0\x00', 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6(0xa, 0x8000a, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f0000000340)="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"}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001800)={0x529a, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e20, 0x6, @empty, 0x1444128f}}}, 0x108) r3 = accept4$packet(r2, 0x0, &(0x7f0000001380), 0x80800) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) recvmmsg(r3, &(0x7f00000016c0)=[{{&(0x7f0000001400)=@can={0x0, 0x0}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001480)=""/163, 0xa3}], 0x1, &(0x7f0000001580)=""/242, 0xf2, 0x4ff}, 0x7}, {{0x0, 0x0, &(0x7f0000001680), 0x0, 0x0, 0x0, 0x10001}, 0xfffffffffffff2b1}], 0x2, 0x100, &(0x7f0000001780)={r4, r5+30000000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000017c0)={@dev={0xfe, 0x80, [], 0xe}, r6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd0000000000000000000000ff0200000000000000907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/15 16:20:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r2, 0x2, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x11}, 0x4010) times(&(0x7f0000001680)) 2018/04/15 16:20:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80000001, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/133) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xd6, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x10001, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000200)={0x2, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) 2018/04/15 16:20:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x42) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x9, 0x4) fdatasync(r0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) timer_create(0x2, &(0x7f00000004c0)={0x0, 0xc, 0x0, @thr={&(0x7f0000000340)="19db3fa35de1156745c186d9", &(0x7f00000003c0)="f2bd2d34dea0a0497abfa1871cd591f1b7a2532e3b5b0006b38fd89617d78676ca195008ca4c15cafc7812694909f788d0f2a1f954b9fd2c4463a839d904929bb6552a58244fb1ffc1c0a64fc04459d691ad51a1446ab37bfe65319263fc9bf0db26a047054a2274d4dc4197017855ab4b914d859f80aeddfdc68514593cb6591ce9d82bb2fced445d96a67b1ea37dd984b0c8475ef763caeb200726ee6a5954a6d9f0f6ece2ba20af069959ef7f754a3db2afc462bfe8eba0d6bd0d13e2aef269c38b4ab28e83ac3c3f4bd29dd0a6"}}, &(0x7f0000000500)=0x0) timer_settime(r2, 0x1, &(0x7f0000000540)={{0x77359400}}, &(0x7f0000000580)) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000300)="8c"}) 2018/04/15 16:20:32 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x4, r0, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="b188dfb0aa8ee2c93da4bf5af41f4219", 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002680)={'bond0\x00', 0x1200}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000600)=""/59, 0x3b}], 0x1) sendmmsg(r3, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="103d7c20bb5d2efaa48843610c127d64ff6c42a0222bc932db9afa3af699f46043c041361b256b49365483085cc0bc60d2192e6be2283713d217b87477b408785434fee9bee315", 0x47}, {&(0x7f00000002c0)="ab8117ed6ceb9048ad1f01dd7f31868fc6b01b0a688fc6bfc481be8ab5c7a6885077a628907192df56225613fa133fa397486eaaa22053487c9bc4bd4cda96bc5e2f5965036d65a41e5cf3e22777fe4d90a144", 0x53}, {&(0x7f0000000500)="f94523f90a", 0x5}], 0x3, 0x0, 0x0, 0x24000000}}], 0x1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x80000000, 0x1, [0x7]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x8000}, &(0x7f0000000340)=0x8) r5 = socket(0x5, 0x8080a, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x94}, @in6={0xa, 0x4e20, 0xffffffffffff0473, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xa8}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x354}, @in={0x2, 0x4e22, @rand_addr=0xf3}], 0x90) 2018/04/15 16:20:32 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) mq_unlink(&(0x7f00000000c0)='veth0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0xa93, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x100, 0x6, 0x5, 0x1f, 0x8, &(0x7f0000000000)='veth0\x00', 0x80000001, 0x8, 0x3}) r2 = socket$kcm(0x29, 0x2, 0x0) pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="8f4f90511ee7260d89213ac2ee5abb95f7cf8ca657b735ac01737d1966163bb813d3b25d0c6c4b08c1768277e07d28fe3d2cabe30d39b423cb516ec0844e8a5bb0e6ef384a6cf716ac052dbec128db5ab36ddf18ecbcc639ff5187660f799c40bffa1841459d9c9c514560b04f20754f4b36cb7c15c26d6225b6c4949cc9ecbb3202e3c9166241b25ab1b3774386cbeb41c7db7862a97d064bb5d7333d8f5e05d4cee4e21316", 0xa6}, {&(0x7f0000000340)="22dd043d2118cd884464a9f5c4415c8b8e2e151d902f2cc94079beede7a85354acaca13cd40c3b4b3578477e143fd8551b5c4ee00c1d066bfba969ef476f56fc0cf5c0e18f97a7990c0e43cbd2c75400e9fd46a528fca975d9f490a4089a389b3369a793feae547746a0202f3075534673d6418c6220db7d4d289597f52dff5dfac8bac94c68769060204f2c02784ccf1c2447b3857df5", 0x97}, {&(0x7f0000000400)="66dd6d625f954d9c7ca305fd2723ba4ef30aed8558945f09c77b4e50f1e019d52d489053a3a8f2007505c68b0229e9e641d16648d32f152419e3f11c5a5185904734e2198ab681d42ce92f2610198fb6b5ef43b4bb70df4a2e58adae4240a285b6ac5e6a9871f3bfb03650ae2f4ec1c09c03141d0fd1aaddf00728", 0x7b}, {&(0x7f0000000480)="25ed1ec1b8e843eae8b2d45cfe54f07cfbd33388144f70b176c2b0196b5c44ea15bcdbbdf3d33615ebe6b246e05ac2b57b2422cbb9dd457b540d715cff6155763891ca91f2050cda1fc810e53b3451760d8a8e1d4c8021486307f072b5f0f0193ce368f7ab0c3badb18da3c92bfb41778be684269eba01d2397a1f893c97ab2ab65493639516040c44e64adbb8515b21fa148ed92e70e048239ddc98e21f4c8acdb209de4529d4ab661d81438a6aa80b87d7e861d4a0478850aa667e8f6cddc6ba3dbc989eded393dcf08ba790c46e45588eb13c2b421c", 0xd7}, {&(0x7f0000000580)="82d243ec6e7eb16cc975a5ed3aafabd11de478ec19d5899df40f64ce991b30d27145471645ca4a700dbbd9dd48b1baac22f03da056483f267023ea3eceaab14c0d6998f09a1edd382dd617522ab1b263d0746390aee210d65784b635567db31b379b89791ee921ba4ff207aecdf47e1377eb7599217a22fe7df67487b6476866aef72603cc647e404e034d0b3328759d0fb491af8afd2c65715baf75c04c1402cdeaf2a9381947e38790ed15e52a", 0xae}, {&(0x7f0000000640)="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", 0x1000}], 0x6, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/04/15 16:20:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000000180)="bb06fcdf05bed4782a18d97b9782a96c98544d5c90dae695f05359c10f81a2c3a0b245d6caf4a299046b5dee74ea5dbd63e71a28df39057710c8805b803e9546f02e4499831ac219739cb892f20024d8c78ced8e3b169567583cab5097ab0ca5096deb33ebf6a54d3c9c65c78ce1f115cd110d87027c1b4c7ca03794a556955b69ac7982b46e359c4a174ffa0366e0822324cdc557c21e72739dc5831715d95d96ddf16913150d66800e7c6370392bba48135142e00bfc3a9ae899f5f595c8000cc2c448cea16f1d", 0xc8, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/15 16:20:32 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2004e23, @dev={0xac, 0x14, 0x14}}, 0xd) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x40030, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'rr\x00', 0x1, 0x5690, 0x47}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x3, 0x7f) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000800)=""/220, &(0x7f0000000900)=0xdc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r2) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x268, [0x0, 0x20000140, 0x20000470, 0x200006d8], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x40, 0x884c, 'bpq0\x00', 'rose0\x00', 'syz_tun\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], 0x130, 0x1a8, 0x1d8, [@ipvs={'ipvs\x00', 0x28, {{@ipv6, [0xffffff00, 0x0, 0xffffffff, 0xff000000], 0x81, 0x16, 0x7, 0x4e24, 0x10, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'vlan0\x00', 'bcsf0\x00', 0x1f, 0x1, 0x7, 0xfffffffffffffff8, 0xcefd, 0xea5, 0x2, 0x100000001}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x80, 0x775f0, 0x3, 0x0, 0x0, "03b14c3d29a9f7995d442ad4f9e598cedfa7c5176ba2553a49700277bc469fb09d1c323421d34e7a7b2553927118040438ab725ef82ea197173d2db7d02b10f9"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x2e0) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) 2018/04/15 16:20:32 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000010c0)={r1, 0x8, 0x52, "dbef1967f3cdb715a5a3e936a5f874765d7342b3580403d6e3f3daa7d6bf4de55ca6c8d36739348d6abd9910f5280cdb74e7ac8017b0186666a1968350cfaa6c8e800a20ebf8c053b9ca613ff7a77884e9a1"}, 0x5a) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001140), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001180)={r1, 0xed, 0x30, 0x7fff, 0xfffffffffffffbff}, &(0x7f00000011c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001200)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x6}, &(0x7f00000012c0)=0x90) fremovexattr(r2, &(0x7f0000001300)=@random={'osx.', ',vboxnet1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001340)={0x7, 0x9, 0x3}) bind$netlink(r2, &(0x7f00000013c0)={0x10, 0x0, 0x25dfdbff, 0x1604140}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001400)={r3, 0x8}, 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001440)={0x5, 0x5, 0x5, 0x1000, 0x2}) getsockname$netrom(r0, &(0x7f0000001480), &(0x7f00000014c0)=0x10) r4 = fcntl$getown(r2, 0x9) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001500)={0x100000001, 0x100000000, r4, 0x418ef510, r5, 0x100, 0xc407, 0x2}) getpeername$netrom(r0, &(0x7f0000001540)=@full, &(0x7f00000015c0)=0x48) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001600)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001640)={0x0, @local, @multicast2}, &(0x7f0000001680)=0xc) connect$l2tp(r0, &(0x7f00000016c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x4, 0x4, 0x3, 0x2}}, 0x2e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001700)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001740)={r6, 0x9697}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001780)={0x1000, 0xc6aa}) syz_open_dev$mouse(&(0x7f00000017c0)='/dev/input/mouse#\x00', 0x401, 0x10000) syz_mount_image$jfs(&(0x7f0000001800)='jfs\x00', &(0x7f0000001840)='./file0\x00', 0x8d3, 0x4, &(0x7f0000002a00)=[{&(0x7f0000001880)="0af2d8dac61e68914cc1b5e9200d", 0xe, 0xfffffffffffffc01}, {&(0x7f00000018c0)="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", 0x1000, 0x81}, {&(0x7f00000028c0)="3f71334eac86c4f8d890479928a8a631eba236233c9aa73650b212edaab45d3c3741d684b0eaf137eeb3f33e0df160902a77591551364558e73a8ca08856fd322e4f628e55a90e7da6e339804c6c9fa8d576b31294e9722b1aeb9a9fe1bc464042c0d3c2754636eccfaf67390842a6c05c3c4578c8b366e8c6505b68d767d3f534c9444097914f139cc96f500561aaa3c59a829c7e39bae01a2b6cdfcfdaf7d0f78e36441124b04c0e36a1423facb4a65e18532c13ee2fac7850d9bdcc5c90253cd7a6909363bde5b87acda72ab7cf3f737fddaf", 0xd4, 0x4}, {&(0x7f00000029c0)="d7dafd8f5f3d0a0974179586115eb0741050f250a56be3a1678b44a0465e5c9729ee05927045e1ce89c174c3b327a07b6acac2b1e647d71c83", 0x39, 0x346a}], 0x2000, &(0x7f0000002a80)={[{@uid={'uid', 0x3d, [0x31, 0x79, 0x37]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x0, 0x0]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x37, 0x38, 0x31, 0x0, 0x32, 0x3f, 0x33, 0x31]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x7e]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}, {@resize='resize', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@quota='quota', 0x2c}]}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000002b00)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) times(&(0x7f0000002b80)) openat$mixer(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/mixer\x00', 0x100, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002c00)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_mount_image$gfs2(&(0x7f0000002c40)='gfs2\x00', &(0x7f0000002c80)='./file0\x00', 0x1, 0xa, &(0x7f0000004240)=[{&(0x7f0000002cc0)="bbcfd87000f9be2e472c93a07ea37674f583016c9e576af92a1080b599156d6109ea2b8cb691730a516e0ea5384936139c36632840b09ea7b5682cd2ebbc6acbb028ef75c096a55138e9cc9af5dcc48f9e72f9e5ee446cfbdf3ecb91211284baa201025242", 0x65, 0xffffffff}, {&(0x7f0000002d40)="994b82b9814442b7c2807fcdbba12f774599ea35f4b9e1a4ee2abfa97b79f7eeb5b19fe7f484a0e8d5e22702f47fc36782d93dea4bae478d188c1e21bf7c06565b222e545ce32cf5f2daf6ad42325df0133d8f1033fb498de02a4568cb3991ba8e7deb6c18d9bc92ca397f6c51504fc9fb8628f48846fc2b7602d6934a79da66f3ab2316fcd010467f61d9b3bee0b7a11b6dca88bfb5f7311cc2d3c52603f0ebeeedef4e2dfbf25b9b99a0eb8e6dd6615165ecbb2c6fd01c0691723cd1d1dcf1df8e361470d2f1dc12fa4b722463436f7c8acda4eb4afff2af00a309600bf26c6e59e9056b0909a12c75742c30ba", 0xee, 0x1}, {&(0x7f0000002e40)="4fbf081c8f87aba793e529aa743f98a8d2ad7ba21bf772da254f8d03952adee67767fdbd846aaa369cfa15af54f4e5a1ba893d1a7cc9284f09b9830163cd4625f8533514f925d578a7606364cf0d1edd31a90adfb70691b192045ed4df1c96f1088383a85fbc9da793890a7a74ee65dc1bc04472614e67222dea944677ea57c532f05ca376b0667d1ac22843af3e9894f888f4d3569cba6a267792e030bcffbaf81e54690f6ac437d13dc0a684a5dcccf8bc4e89", 0xb4, 0x1}, {&(0x7f0000002f00)="5b4a9ac05e93ba0eb43e30528db4031692d8d95bfbfac8a5f294e5a87b5becc06a73c4be45ad3d7bc5b22c6fbbf8fa761d22e45b3b06f6392d41780887fd", 0x3e, 0x65}, {&(0x7f0000002f40)="dedb0903605bbda1bfd038679ea11759b5bb5d5f8689b2bc28497e3f18d64882d45e630d162649e1e8cb87d739a9c615499fa7ad5b2c2013636ee6d21920a50e902f49d4c0ce02111ca3af5fc5f36cb91ede417981f4041343398176e989b01fe083ec4485359cbb03bdf3f81f61d617364a3b4628de8a5949c3014f135e235a96fc64339d21f8e39b24d84af817d14c49d3d831869db25bfcde29aa1dec28e44240160d5f75be7ae72ccdee025f115c9d25144643051807", 0xb8, 0x401}, {&(0x7f0000003000)="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", 0x1000, 0xfffffffffffff000}, {&(0x7f0000004000)="b37f1858d269889f6b5d99774616fb1b2921266292e280b9b9f5b5dab9d39e8eb9a1cae4b5c7617039b0adecabf4df5408f1510071b23c93cc0dfc620070db072d450fe7574cbf1aa37d07f0790b5f92c93c6338093a87356b0bf930ff983fdddc9382500d437b725ad3c85797ae23af9abba182cd507bdd456804165748c957b580f48d7bbfc14195d71455f4bd285bf35d572c4cc09cf0c8af5dde0bec1f4dec8c7168260a40880a6c9477be8eece91b1bdcd62d4e96f1c5742d956d0990c715832f6ee82c8cb6b1d06d3ff1f06e2e08e38fd667a453f589b5a2ac06dafbc400fe6a9787aacd906db3a2788d", 0xed, 0x3}, {&(0x7f0000004100)="eb6baa73f0708124718bb17cff7c43043ddfbc28e60d93c7969c8a66aa4994896a0e021f97d95dfe14fae4d035cb55a8271c7bcad46f2da3b83cc3bfb73415534b3b9d0bc52ab38db0b6a8ce45f2a1cbcc89e257b1a53925428cb461d8eb8ada240bd3310bdde8e346bb0a0fc0203e19985790cff122d46a984d986b85b1810b3a915e5fd614ddb05dfb6ea19de941265615e255cbb981afffa78cb762aedc1f3a24f3075841cdb8a3a69ab6375e", 0xae, 0x6}, {&(0x7f00000041c0)="bc7bea7b33e3271a4c7a9f85bab80cdc076ede3ba11b20f9b258aa3476", 0x1d}, {&(0x7f0000004200)="d23f5c564efcc5c3919637a131fb3edfb99b4d1f8fe1fe36c385f262e0f8c3ddda6c18a0e0d4f9", 0x27, 0x5}], 0x400, &(0x7f0000004340)={[{@lockproto_dlm='lockproto=dlm', 0x2c}]}) 2018/04/15 16:20:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0xffffffdb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000480)="44ad80e62aca57d656d0d9f33841f9ce22779c1e451dc250fe9fc7ec46289d5a3cd897b9db2be6c05679e00b397e7e9e15687111ec70bbafbd4d1b6ea73066e688bce231ff2852bd0bb294a1b497b9a2da1c51d75ca19548e8e9c58419200c821ee5bd21bde47cae3c1d448a65f5c6d88f91e08d12b1d6e6cb12f92ebe520b5538f0ebffb117f293bd155d0a3f104f45b18dd33eb247dd311696d26b931c51fb8dcf2be3b9aa8ea3675505fdf8f41e92d7432924b16933cd1e9d48ce9cabf19f587643256948df2a3ce52cbea4a40bbfa2ce83", 0xd3, 0x20000000, &(0x7f00000006c0)={0x3, {"760bda9e41bbad"}, 0x2}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='gre0\x00') rt_sigtimedwait(&(0x7f00000001c0)={0x400}, 0x0, &(0x7f0000000280), 0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20201) io_setup(0x0, &(0x7f0000000700)=0x0) accept4$unix(r2, 0x0, &(0x7f0000000200), 0x800) io_destroy(r4) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000000740)=""/85, &(0x7f00000007c0)=0x55) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x3, 0x101, 0x81, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) write$binfmt_elf32(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="7f454c46080102f8ffffff7f000000000200000000000000f7020000380000001700000000000000040020000200d50b058cee000101000000000000000001000000020000000300000008000000bbcc000006a8000004000000e80cf8ab469208a9b8d3f542a2053c89839c8dbccd684cbdcf2e00ba7835d2715cc8b13f27028e29b4e9015a082a000d92e9764f3e397b4be28dbb77ba46e1744f40911ef0af069e388649ba27cf41d3eb37beaf8cb9af9d4e57ea1b06fa4245148f48b7d4ad0484af7e2bd28ba2f414f7fcaba8b9d761838b47eb9cc9b2e1ca9ed39796f48a240a631d78e3d377ffaac0f6a9d294ee880e4966b434a1f26b26f77eb6dfc2b003fa90762dc19cf93da0970db87b1e6921580e73e8f25e9fe8adc26f481c45c69bdcf7b66352b9f958"], 0x8c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x0, &(0x7f0000000380)=[{0x3, 0x100, 0x9, 0x800}, {0x1, 0x2e8, 0x1, 0xffffffffffff7fff}, {0x4, 0x101, 0xffff, 0xffffffffffff8000}, {0x8000, 0xfffffffffffffff9, 0x3f, 0x5}, {0x9, 0xa9, 0x291, 0x4}, {0x5, 0x7, 0x8001, 0x2}]}, 0xfffffffffffffe32) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x8, 0xcea, 0x3, 0x6b, 0x7f, 0x5, 0x2, 0x6}, &(0x7f0000000180)={0x4, 0x1, 0x2, 0x0, 0x2a40, 0x9, 0xf374, 0x1}, &(0x7f0000000300)={0x8000, 0x3, 0x73, 0x1, 0x0, 0x20, 0x9, 0x3}, &(0x7f0000000400)={r5, r6/1000+30000}) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/15 16:20:32 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x40600) socketpair(0x11, 0xf, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x8, 0x3b7}, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) connect(r0, &(0x7f0000000200)=@ll={0x11, 0x1a, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xa, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/15 16:20:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd6002290f00303aff00000000000000000000ffff00000000ff02000000000000000000000000000185009078000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x163, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x21c880, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/199, &(0x7f0000000180)=0xc7) [ 709.729257] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 rr [ 709.747780] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/15 16:20:32 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) set_robust_list(&(0x7f00000016c0)={&(0x7f0000001600)={&(0x7f00000015c0)}, 0x7, &(0x7f0000001680)={&(0x7f0000001640)}}, 0x18) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/80) r1 = open(&(0x7f0000000140)='./file0\x00', 0x403, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x1440, 0x559, 0xd31, 0x8, 0x9, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000018c0)={0x7, &(0x7f0000001880)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001a00)={r2, 0x2, &(0x7f0000001900)=[0x3f, 0x0], &(0x7f0000001940)=[0x2], 0x1, 0x2, 0xba7, &(0x7f0000001980)=[0x9, 0xfffffffffffffc01], &(0x7f00000019c0)=[0x100000000, 0x56]}) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x79, &(0x7f0000001500)=[{&(0x7f0000000180)="63ff9fe3a6ebb4ceb352b463b0c0e0f4c29e85c68f17ba273a72cda4fa905b5c7577c456def3bf0a85dde049662e3f99e12dadf97314c0abe457585671381e45af4e07de", 0x44, 0x1}, {&(0x7f0000000280)="ddba58ca56edcd9b53a244ef8b481ce7221520bd39b546d51e78", 0x1a, 0x400}, {&(0x7f00000002c0)="d90d25df8b255c67c0c3f443f3ee2dd93ac5a608de141a9f4bab209a64b4ef857ae1bb19c5a339202042742694c9556e1d18ef7a383bc254278db6da591bba2558c7bd5857c4fc8a5538036a850ec6f4c3e7bf9b9f66428136a44fb9619de2cace393be842847e1f229767d76059fe20e8cf4abf829936fcadff07191e90f9b3e92b543a2127b6bc2a7cb8bef145d6f198053cd4090f74af9bb9e7b297409f19f949ec79ff3992d89fc1f47b43f0736e401e3e4b929b1613898dd68fa0658aa61f921305c90dcb12b26ecda59f7530390a76b0e25c81dff2d03d0863", 0xdc}, {&(0x7f00000003c0)="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", 0x1000, 0x9116}, {&(0x7f00000013c0)="f88c352d9f176ed1c59f998f0d6534dfcf9e000d5c38535639cfe95c8d6b0cbe0404910c2464539ae7719cd031b8ebf7524382664bd8e59d68dd664a8e6ba4a3bb26f049402452042d7d367b0edf4e4146d52ae9332244ee643c2a4bab8c41b7a2f60e2eadcc2a6acb679b4d6513b9838b9b673f9b4914267fff1c0c9132d867bc017189650f1b910b934f8c1364c53435f804ad985c068d833069f7b8ec69d513a64c6748bbb7465488699efcb3b6bf3e625c7458c20b469e7d4e", 0xbb, 0x10001}, {&(0x7f0000001480)="d582fbcc16f41995de28c5504e41666f31a4ab879aebe08666283db9beb304901679b01fce45bb754b38d0532e9417416a45aed01cba209eda1671ac815998d87e7334d1b0711f75a2a4084c982fe445b74b4b8c332e4a01dd933729aa5f6945a1d11dcef61a46e2e2103a4db7e4efbd7cab0c49a66d9165", 0x78, 0x1}], 0x0, 0x0) r3 = add_key$user(&(0x7f0000001740)='user\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="3474b00cd2c9e59239831b8fc302edac1ac45c67a5bd2141b1f0e4d3b043bb19e59e6ed74aa9800a5e413882d25e74709e502527fb4537bfa20e6dcf614d1f7c7d77f7abac998238f758c87429eb5ca72d32fdf97ff23280fd870bbc4fd004d1f871dcaa03cae4c9de7cc098a11c559f0ad8843a1bb222759a12121a584acce836b4f139b8ace631", 0x88, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) syz_extract_tcp_res(&(0x7f0000001700), 0x5, 0x0) 2018/04/15 16:20:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4003d, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) recvfrom$packet(r0, &(0x7f0000000300)=""/21, 0x15, 0x100, 0x0, 0x398) fdatasync(r0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ipddp0\x00'}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r1, 0x4) [ 709.784919] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 rr [ 709.825165] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/15 16:20:32 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000280)=0x14) r2 = accept(r0, 0x0, &(0x7f0000005540)) connect$l2tp(r2, &(0x7f00000081c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x4, 0x4, 0x4}}, 0x2e) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) recvmmsg(r0, &(0x7f0000007f00)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/215, 0xd7}], 0x7, &(0x7f0000001740)=""/4096, 0x1000, 0x1}, 0xc62d}, {{&(0x7f0000002740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/224, 0xe0}, {&(0x7f0000000000)=""/42, 0x2a}], 0x2, &(0x7f0000002900)=""/4096, 0x1000, 0x40}, 0x6}, {{&(0x7f0000003900)=@alg, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003980)=""/100, 0x64}], 0x1, &(0x7f0000003a40)=""/241, 0xf1, 0x2}, 0x100000001}, {{&(0x7f0000003b40)=@ax25, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)=""/108, 0x6c}, {&(0x7f0000003c40)=""/217, 0xd9}, {&(0x7f0000003d40)=""/118, 0x76}], 0x3, &(0x7f0000003e00)=""/149, 0x95, 0x9}, 0x1}, {{&(0x7f0000003ec0)=@hci, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f40)=""/97, 0x61}, {&(0x7f0000003fc0)=""/174, 0xae}, {&(0x7f0000004080)=""/63, 0x3f}], 0x3, &(0x7f0000004100)=""/2, 0x2, 0x8}, 0x1ff}, {{&(0x7f0000004140)=@ax25, 0x80, &(0x7f00000053c0)=[{&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/207, 0xcf}, {&(0x7f00000052c0)=""/194, 0xc2}], 0x3, &(0x7f0000005400)=""/160, 0xa0, 0x401}, 0x9}, {{&(0x7f00000054c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=""/225, 0xe1, 0xfffffffffffffffe}, 0x4}, {{&(0x7f0000005680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005700)=""/207, 0xcf}, {&(0x7f0000005800)=""/66, 0x42}], 0x2, &(0x7f00000058c0)=""/4096, 0x1000, 0x9}, 0x80000001}, {{&(0x7f00000068c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006940)=""/198, 0xc6}, {&(0x7f0000006a40)=""/103, 0x67}, {&(0x7f0000006ac0)=""/117, 0x75}, {&(0x7f0000006b40)=""/33, 0x21}, {&(0x7f0000006b80)=""/4, 0x4}, {&(0x7f0000006bc0)=""/247, 0xf7}], 0x6, &(0x7f0000006d40)=""/15, 0xf, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000006ec0)=[{&(0x7f0000006d80)=""/53, 0x35}, {&(0x7f0000006dc0)=""/4, 0x4}, {&(0x7f0000006e00)=""/166, 0xa6}], 0x3, &(0x7f0000006f00)=""/4096, 0x1000, 0x1f}, 0x7fffffff}], 0xa, 0x10100, &(0x7f0000008180)={0x77359400}) io_setup(0xfffffffffffffc86, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="050000000000000000000001cfbdbef5e32e68b3a251fd2cfd096820bbf22a2ce3cb58fa63c42a238cb85f1023fa00000000000000000000f1", 0x39}]) 2018/04/15 16:20:32 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) unshare(0x400) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000300)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000000440)={0x0, r4}) dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r5}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) 2018/04/15 16:20:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x1ee, 0x1, &(0x7f0000385ff0)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x200, 0x3ff, 0x4}], {0x8100, 0xfffffffffffffffd, 0x10000, 0x2}}], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "b98fbf5e912b51ffd20d43e7a634d811f92539a6be2402cfa99587ca374f0342ec7034974bae613c3593d1fb0b1ef484f40061f50fb00a83712b39ca7e6512b4"}}}}, &(0x7f0000000080)) 2018/04/15 16:20:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x11fe) 2018/04/15 16:20:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="182b6888872592811c6b4c800dc907e328d48c13c5b39af0552adbe36b0be4de5b0cfa9010970525527393860df8de14faf05d98f3ff66618c530013b6c6d332e75c468cc224c6c669f54e4fe74742a21e624092a1155703e3ad8d93729d687660295cb72538e147a0ab7bd74989e7d8af236ceb2625267c66c102f2cf9887c2ca5c51dac2a98f", 0x87, 0xfffffffffffffffd) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0x101000) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000005c0)={0x64, 0x0, 0x120000000000, 0xf1, &(0x7f0000000440)=""/241, 0xa, &(0x7f0000000540)=""/10, 0x15, &(0x7f0000000580)=""/21}) keyctl$read(0xb, r1, &(0x7f0000000180)=""/118, 0x76) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) clock_getres(0x9, &(0x7f0000000000)) r3 = add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="17cadb283e2a8825ad037dba500d56f9e3c7d35234ad59767a833f55630f458e53a9a821bbe55838edcd606a8df9ff973a84da886d717fb557c8bc36b0dc7753ecd0fd011c8635f8509ca9c1f00497d937be99752319c5fb41ce962ac6bdce2ed9f4c1878b62e7f55410956fbcda1d61167aab808c885ec3225724154cf8fd73032747f7a4730ec38c3e68cb0449b27635f5da0938bbeca73ceaa9e16ef2afad2b4cfb668b5b0e2cecf18d8a6fbd2646abb8b68a90ece72ba35b3a7ac8a25e0db8f94c14728104201fb54a5b07cb7a60031c5bfef970", 0xd6, 0xfffffffffffffff9) keyctl$link(0x8, r3, r3) 2018/04/15 16:20:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)=ANY=[@ANYBLOB="1400000006060100000000005141124d84"], 0x14}, 0x1}, 0x0) 2018/04/15 16:20:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x321201, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) 2018/04/15 16:20:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) timerfd_gettime(r1, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00000ddff8)=0xfff0, 0x7) 2018/04/15 16:20:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000340)=ANY=[@ANYBLOB="040100001a0001020000000000000000fe800000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000004d23c000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00e0000006000000000000000000000000"], 0x104}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/15 16:20:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x3) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000100)=""/171) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/04/15 16:20:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="16", 0x1}]) 2018/04/15 16:20:33 executing program 5: r0 = memfd_create(&(0x7f0000000080)="17", 0xfffffffffffffffe) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f456c46001c0073353b2a579f8c6e000300401a"], 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/15 16:20:33 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x80) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000001c0)={0x101, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r1 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x1e1) r2 = signalfd4(r0, &(0x7f0000000280)={0xf9}, 0x8, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000002c0)="b732e62f0f9506156bff0c42069b5df0424304f5c22b8b79f37ea112b0b6591a0b27d59c43469ac97e0eceaada4081d5e1bbf90c3e246fe59864502241fb5cb85076fd1afb1fb566eeadf2023aa3b1182e2d593605a56cb6ad1862695dbd21473e9fd6a997b9dbb68153fc45784addafd896d41f95618fc2830aaa802e76de5b24989d52c94716b9ca870a041b340334e9bab18acf807d6d4d8aa571d6a1da3ba23038adde0df0c9acab41b0591277d0ca39cca3ca3eb556c56f30d9c36f1d46f039e2df8d75982bd395c1389a35513cfc", 0xd1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x8, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000400)={0x7115, r3, 0x10001, 0x9}) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', r4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000580)={{0x1, 0x5}, 'port0\x00', 0x1, 0x100064, 0xe5f, 0x3c, 0x1599, 0x3, 0x7d, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640)={0x67e6}, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f00000006c0)=0x40) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000700)={0x2, 0x8, 0x4, 0x8000, 0x5, 0x3}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) ioctl$sock_ifreq(r1, 0x8938, &(0x7f00000007c0)={'ip6_vti0\x00', @ifru_settings={0x0, 0x2, @cisco=&(0x7f0000000780)={0x10001, 0xfffffffffffffff7}}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000800)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000840)={&(0x7f0000a00000/0x600000)=nil, 0x600000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000880)={0x1, r3, 0x10001, 0x3ff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000940)={{0x2, 0x0, 0x100000000, 0x3}, 0x7f, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0xffff, 0x6, 0x8, 0x100000000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a40)=0x3f6, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000a80)={0x0, 0x0}) prlimit64(r5, 0xf, &(0x7f0000000ac0)={0x3, 0x6}, &(0x7f0000000b00)) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000b40)={0x7, 0x2263}) 2018/04/15 16:20:33 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) syz_emit_ethernet(0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB="07ffffffff5446aaaaaa00020000000000000000007ed588c559befb48272c5c9f943883acd845f7836c187d63c5bfd0fb8ecd53638b40e7e4ce"], &(0x7f0000000100)) [ 711.034826] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 711.071802] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100)=0x8, 0x8d) syz_emit_ethernet(0x76, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaabbf5ec5dbbd38791000f0081000a0086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000b4f2e9028cc4000060d5cae20000fd2de9a5bdf3591968b8c1fba67b993a000000ddf7ffffffffffff000000000000ff02000000000000009e8bdaba73c8f1c7c906c10a2c15c2b934ef7d8735e753e58445d34da25899aa2c918d1e96d9c4a4e99e8a7fc3b4269e17a6461e38c365333f21991b28b410ab5f03c6c6ae90ee00"], 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x4, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xffffffffffffff7f, 0xc3c, 0x8001, 0x9, 0x1f, 0x8}, 0x1}, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/15 16:20:34 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x19) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4000) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/04/15 16:20:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0f20"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 16:20:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a310600b300009bc22eb5eb362d96e41249d2013878dff5a4bf3d078c3a8af20045e9f3d41d61f6c71b9d628d294218dfa361"], 0x39) 2018/04/15 16:20:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) sendto$inet(r0, &(0x7f0000000380)="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", 0x1000, 0x20000000, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x7, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) 2018/04/15 16:20:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xf4, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @empty, 0x10000}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffff80, 0x768, 0x94, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x5b, 0xfffffffeffffffff, 0x5, 0xcbe}}, &(0x7f0000000480)=0xb0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000340)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x68, "b3c71048ac018620cff682420cd18238ba0fa08498e70c467a7f5d0da6b24bdb5fa9d70214770991db18f2958d24a04b4a3ca1e80c5385517c1a34622f7eb2a37c69b6247915560fba019ee435e116dcc64b1bc723bd893a58b83c0110fc240c1f9b33a034acb9ef"}, &(0x7f00000000c0)=0x70) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x0, 0xc, 0x3, 0x7, 0x13, 0x7, 0x1, r4}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r4, 0x92}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x40, 0x4) 2018/04/15 16:20:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40002) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x0, 0xce, "b25ad7dbff0c49d61ab80f2b567385eb1fc4f216dffd0343343e89cdb17bed84da2a09bcc7cec8b515d48c2c3371b90ec745e67cb451551a62a846be7a60390205e6b382522f7063bc565762f4e3eb3061f5a8955e38d694e2ccc7370d567954395dcf32dfad3975c0f69155e0e8e70b049a6df4172c58945b3d7b872e3a98684a243019a4137d590e08286c52bda4e0758f219a164604b954ec1244af9e21c2126964655d782279841479e098e979c8610cd6a9a0f272e12dc6a23836fbca9f898672d0b047ae208a90a8c8d200"}) modify_ldt$read(0x0, &(0x7f0000000300)=""/211, 0xd3) bind$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xffffffffffffff15) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x81) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000040)=0x7, 0x4) sendmmsg(r0, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000084000000050000009d0000000000000054dc3f0459afb81faf279dd19bf3a302c8ca4d356964138d96cf0b705e7155f60c657c"], 0x18}}], 0x1, 0x0) 2018/04/15 16:20:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x501c02) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x4, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r2, 0x1000000000000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x485, 0x0, 0x800000005}]}) 2018/04/15 16:20:34 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x40000000000000, 0x6053, r0, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = dup2(r1, r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x7, 0xfe0, [0x0, 0x20000040, 0x20000b78, 0x20000d40], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'gre0\x00', 'teql0\x00', @random="8d242623d3b1", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x150, 0x1a0, [@limit={'limit\x00', 0x20}, @mac={'mac\x00', 0x10}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x0, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', 'bcsf0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x898, 0x920, 0x968, [@statistic={'statistic\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@ERROR={'ERROR\x00', 0x20, {"5c954d447fa51d817a8a971eae709f19c68cd94f16a0d9b05e931375c3c3"}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'nr0\x00', '\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}, {{{0x0, 0x0, 0x0, 'bond0\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="813830e62ca2", [], 0xb0, 0x128, 0x258, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"6d3cabdf258c98f8c3e95f31829431e6bd6be790916b2c55256e758f2b14"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:root_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'erspan0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', '\x00', @random="3d34e4e16d42", [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x118, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @multicast1=0xe0000001, 0x0, @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"916999792c04f0785ff4a9f7a0d515ba0e9afaebfc73578c0c3c91329873"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x1058) 2018/04/15 16:20:34 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x80) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000200)={0x9, 0xb3, 0x7fff, 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="fc9a1557444f32030000"], 0xa) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xa0, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x60, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3cc}, 0x100000000}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r3, 0x5, 0x20}, &(0x7f0000000480)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xc0884113, &(0x7f0000006000)) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'veth0_to_bond\x00', {0x4, 0x24bd, 0xc930, "a2d9608c1d5b", 0x1}}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000080)=""/235) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000240)) 2018/04/15 16:20:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) [ 711.387929] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 711.426623] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/15 16:20:34 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0xa, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000300)={r1, 0x1}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xda0}, r2, 0x0, 0xffffffffffffffff, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) remap_file_pages(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x8, 0x9, 0x43) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0xffffffffdfaf9830}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x5, 0xffffffffffff0001, 0x7fffffff, 0x0, 0x40}, &(0x7f00000001c0)=0x98) 2018/04/15 16:20:34 executing program 4: r0 = socket$inet(0x2, 0x200000000000006, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x7f}, 0x608919b3f39fee21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0xff, 0x5, 0x3, 0x0, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x103, 0x1b0, [@time={'time\x00', 0x18}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3d8) accept$alg(r2, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) 2018/04/15 16:20:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/71, &(0x7f0000000480)=0x47) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xf800000000000000}, &(0x7f00000000c0)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000500)=0x533, 0x4) accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) linkat(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000000000f98}, &(0x7f0000000140)=0xfffffffffffffddc) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000004c0)={0xb2fe, 0x2, 0x5, 0x4, 0x68b2842c}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x17a}, &(0x7f0000000200)=0xc) 2018/04/15 16:20:34 executing program 6: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000400)={0x3, 'erspan0\x00', 0x3}, 0xe4) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/15 16:20:34 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001180)={"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"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0xb, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00000010c0)=0x2, 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001100)={{0x33, 0x2}, {0x100, 0x63d8}, 0x10000, 0x2, 0x100}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001080)={0x1, 0x400, 0x1000}) 2018/04/15 16:20:34 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'veth1_to_team\x00'}, 0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400000, 0x0) uname(&(0x7f0000000080)=""/217) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0x4018aebd) [ 711.682446] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 712.164933] IPVS: stopping backup sync thread 15717 ... [ 712.280346] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/15 16:20:35 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 2018/04/15 16:20:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/198) 2018/04/15 16:20:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x200, 0x30) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={r2, @in6={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x4, 0x6, 0x80000001, 0x6, 0x80}, &(0x7f00000007c0)=0x98) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/user\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012bbd7000ffdbdf250a00000008000400050000006000030014000600fe80000000000000000000000000002108000500e00000010800040008000000080007004e21000014000200626f6e6430000000000000000000000014000600fe8000000000000000000000000000bb080003000200000008000600200000003400030008000400070000000800030004000000080007004e2300000800050000000000080004000200000008000400ff010000"], 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001200030a000000000000000000000000", @ANYRES32=0x0, @ANYBLOB], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="258c7b73fd5fb022f3196ee2a913f890f454e7316c5e28c880a9834e14b2fe4b66ccbdbc45dbd7dca499b8a8208aeb0f5a3cbf21d6914536ef37eaaf43d439989b653413572988a9f18689b640b74583e57e300ccdf2f98b3410b9d9aea5b9038d30c745e66210e75cb2de129d9f359e3d102161cae1470d7ad7ea550f5f3aee90f8f7f208f4217d83ff4f25ab70736c2873afa0f0a029b4337eb3548e6b94c2923815b8153a478e8cce2c546b103b5d1b082db0e36ae1355a334a78b0077d2c7077fb9751d01bdb606e3d4bcb96a3", 0xcf, 0xa3c}], 0x40, &(0x7f00000003c0)={[{@integrity='integrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r5, 0x9}, 0x8) 2018/04/15 16:20:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x8, 0x0, 0x80000001, 0x1ed}, 0x14) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/04/15 16:20:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) eventfd2(0x7fff, 0x80000) socketpair$inet(0x2, 0x80801, 0xa2, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/15 16:20:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24}}, [0x559668cd, 0xffffffffffffffc0, 0xd981, 0xffffffffffffffff, 0x31, 0x8, 0x8, 0x7f, 0x1000, 0x9, 0x280000000000, 0x0, 0x5, 0x10001, 0x4649]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5cbb}, 0xb) 2018/04/15 16:20:35 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000380)=0x60) bind$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x0, 0x2, 0x7, 0x2787, 0xffff, "a2e8065de8928485533235e4a03c18a78eebf9f9c94ad45fe3c6519170d5920292bcdd89969f69679db64aa6c8c1b0aa53f354079bdd1cf8474b2bf28cceff", 0x34}, 0x60) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0xf8, 0x14, 0x4, 0x1, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0xa}, [@generic="1bf972425d74bb4bea7aedfa55", @typed={0x8, 0x67, @ipv4=@loopback=0x7f000001}, @generic="d48328091490ef7b19c4330848f1cd52fdb56e0592d3b32c9d0c28", @generic="7ead14627e632c14711a2383d055ff295817ba2a7db2447eeaadcee62a7f01e457dc1571e00f99d922a421234e7d4c4643766f439df7beb842ae4c8f375bf900130ea2cbdb7bb5d0b0c8023a75c9f53ba360aef8edf565fdc1468821a5c4cfff56ce220ab073b3e1b3c20c802981079b72639b9a3d2ef07521d901d72cce2d42aaec19f9976e56325aaa82e94f130c558f341323987c3c9692a6088064faeed59a9b5b0ffa710355af0a27ac6d3467fa45"]}, 0xf8}, 0x1, 0x0, 0x0, 0x840}, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000008000200c3000000"], 0x1c}, 0x1}, 0x0) 2018/04/15 16:20:35 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000a40)={0x0, 0x9, 0x7, 0x5, 0x6, 0x5, 0xffffffff, 0xd1, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x9, 0x3, 0x4, 0x9}}, &(0x7f0000000b00)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="b500000038a4b13d6074b3843179df6169ad90a18584df932d8135f03443ec0ea2db2f8f9a3d027da2e268e6f1225ed0873abf8db3e7812468c93a221e93e1605bc56fc9352b7f0cd4ec284681c7927801fa1b56b744fe605ba1fb48edfbb44425cedb60d18dddc857eba265b877da01d95e8451db12efbd6cbc63d901f577b43c18f9f614c80b0b09656172be41129d804b06b9e99f91fddee0b0c2ea1784faada2dda809adb3e3f236e5a088c06b02ade5395f590dae490a"], &(0x7f0000000c00)=0xbd) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c40)={r3, 0x6, 0xfffffffffffffe01, 0xf0f, 0x4, 0x5, 0x7f, 0xffbe, {r4, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, 0xf38, 0x4, 0x1, 0x5c96, 0x6}}, &(0x7f0000000d00)=0xb0) 2018/04/15 16:20:35 executing program 1: socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="74727573748039642665637572695c792ec795c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x200) r4 = dup3(r3, r2, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0x0, 0x1, &(0x7f0000000000)="e4"}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, r6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0620038328230100020083f316618aac033aafa3319cf6b2706d0b333196423e01788a039520e4720de0cb675d7f9be1438ca8a97b105efb018619e36ac3ed34e57122ceb3299393ff605069a00f633d016a7c83b0ea1317de5a5c7eb51a82f37813629a33777169666341c8301da3de78639fbed04cbe766287b4cfb7ecb571e363334f609e7987fbad2dc6dc604e9d5575a77f1f42e194ec504967e6c5cf29a895de2d73546431efe80de2d05e70d95aaab4b8ae030e6ea430bf66bd12ef4529b93303fe27affbd8f0e5adb979ca07ee2f9333c64fb8d389e789233394f86d0c9b623c95d9afae2fccf992b95d"], &(0x7f0000000240)=0x2) r9 = pkey_alloc(0x0, 0xfffffffffffffffe) pkey_free(r9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000280)={r8, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000140)={{0x0, 0x1}, {0x100000000, 0x2}, 0x10000, 0x1, 0x9}) r11 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r11, 0x84, 0x16, &(0x7f0000000440)=ANY=[], &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r6, &(0x7f0000000000), &(0x7f0000000600)=""/129}, 0x18) io_getevents(0x0, 0x9, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r10, 0x7, 0x30}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES32=r12, @ANYBLOB="8201090021060600060001000200c10f050003000800ec2fb566e9f2cc8cea824581736cc074fa0bfc246464ba4f473769fc5dc63bdabb95abdea9158b72f1d9986a9a0ebc235325c935eda91dce47694b2ea25ddf9cbf05d769287131a1b7767617c028d31d81979189d3c7ad928ed37045ce4f9f5da28b6496b9c7d5aded00025294fcc46aca280b04e8ddcead7b6514221d797d7dbd59c2aaabeee1cb7a02be52974147691f77c8467e8fb7241a1acf2122075fd3f9a93008e256d276484046337cfe4cc5"], &(0x7f00000006c0)=0x1a) signalfd4(r2, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) [ 712.376632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) dup3(r0, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x0, 0x7fffffffffffffd6}, 0x8) 2018/04/15 16:20:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x80000003d) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x800) r3 = gettid() epoll_create(0x6) ioprio_get$pid(0x1, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000eaeff8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069cff4)={0x4}) ptrace$peekuser(0x3, r3, 0x2) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x3, 0x0, 0x8, 0x7fffffff, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000080)=0x200) [ 712.437297] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='(', 0xfffffffffffffe15, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffd6c) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x0, 0xfffffffffffeffff, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x2, 0x8, 0x1000, 0x80000001}, &(0x7f00000000c0)=0x14) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x34}, 0x98) 2018/04/15 16:20:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc2, 0x3e5, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='comm\x00') sendfile(r1, r2, &(0x7f0000000000), 0x401) io_setup(0x3ff, &(0x7f0000000040)=0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1d) io_submit(r3, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000080)="7d5162fef9b2a79895762c2acb5c108f41d6f7e4e268f542bc5fd3dd0cee4c5746ebcd05bb7108f5ffc1e9e2fec6f603aaf8d663f13379244e46aab881db6d062c15c6252f5a23d39e93e96bacff248eb571da708acba78746167ec0b668b12a8e204968ffaecc4158b7e477fba59840", 0x70, 0x7b0, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xa, 0x2, r2, &(0x7f0000000140)="7294bad60b915a6c0c2014c178b76127d106943a37e8afbbdfd1b85528f196c5f611d4acc4c77203dcb45ea1e82ee428352e6bf39ae345", 0x37, 0x4, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="a75b2d6e8c64eee4283b99c47067dfc384dca6d337f47a17831a54deb3488e3d5b63b371d3b35162d1818f4e539823f1330b27119ffd3f24c30573253a6fbccb6ad85c040692440a62355299bcbc80e362fe07e100744cd0d5e71bc388ea763fbd6175060b72cf3666c81292e492b15a05c456d49d6bda12d092afc57df0f15c7c243f0aa0fc6c55588e31d927dad1faa39732aa3a92ad4e034de02279b5eeee9c110a4fa04f89164a9879bbec872d827dce9fe67bbfd8e119abade8b4b7", 0xbe, 0x3, 0x0, 0x1, r2}]) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0}, &(0x7f0000002cc0)=0xc) sendmsg$netlink(r1, &(0x7f00000041c0)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbff, 0x1}, 0xc, &(0x7f0000004140)=[{&(0x7f00000004c0)={0x3c, 0x3a, 0x10, 0x70bd26, 0x25dfdbfb, "", [@generic="32840591e43f041a2396fa6c719a6882490714d98a8c8734d2facd5d6adf4c7eccf0a18026152393d271"]}, 0x3c}, {&(0x7f0000000500)=ANY=[@ANYBLOB="20000000170020002bbd70001fdbdf2504000e000c003b000104000000000000"], 0x20}, {&(0x7f0000000540)={0x1348, 0x30, 0xc00, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x11b8, 0x72, [@typed={0xc, 0x2e, @u64=0x3}, @generic="e968be1c1e08c735757a86c66c6887f4ce6a9089b8822bac811e62e7f66aeb933d07d68a4959c990077a013e57644379a9ba61420528105eb52747fcca1af543ba3649f960c22e549a36ade5adcf0735b6b143a62e08d3a3153f3a691530d2d1961b8a94bb4245a631ba8567e9b0218d010e438a2e16a5c90943b05cb7945eea49b6d9cbf227dafeff57667142ae9efaf466f856d77431a1d3c695500bf65eda5eb2d02ed4e777d848d8b9b9c8d82d8b290837c4b634bdfce88aed59abe2065d6058403fac21766d8eae7e3cae963ea33446d8428b738d8da5b7f44a9331bdd974918fd642981c41ca65816fd3044a8338", @generic="21327640a85376fb189103b8534ceba4ba91705f110474ac9af45c60ccbb6362b451b202c722c989134c8b01a9bd592d9ac2d2ccfc0b35ad806f25d81a6a8a5459e83f4450e05c1be9044df830b341217ad4a9b1f10a82180b2de4149ad7a6847f3c80c46465fd7d2c1ac6407b1470b7c2b2ba0d082ff3c44df0872f6e3271770aef566eac5a27b238ce9f04e3b2b9ff8d6cb70b984eaca37ff4b95afb5a67e01a7509bb83f36e7082668fa479d222fc4dc6", @typed={0x1004, 0xe, @binary="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@typed={0x4, 0x2d}, @typed={0x8, 0x2, @u32=0x7}, @typed={0x8, 0x8a, @str='\x00'}, @typed={0xc, 0x75, @str='md5sum\x00'}, @typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x4c, 0x4c, [@typed={0x14, 0x6e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x34, 0x0, @binary="c4d1c6ad6c92d0f28c3f0f9449d1e47007ea5deb99c9990166c41bc076b319e648577891f55051ff07ba4e234e0ce8af"}]}, @generic="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"]}, 0x1348}, {&(0x7f00000018c0)={0x135c, 0x1a, 0x808, 0x70bd2d, 0x25dfdbfb, "", 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@generic="39799bbeccd61ba507135efb14bddd93e79147980f4e54932355c923f943e3c667b40f32969a469deb91a727ea4a2867b26b470ff56edcd63ecdd08e5df2a8b81e2df8477f4ff777e76719ddef8a1ec2599be93f1547b8929af6babf1865b5f9866222dbfe65e11616cad59b48a3794af572face9687", @typed={0xd8, 0x6f, @binary="53e28a4f507b3506018dd6875ad025891b0caf1165bcb3c9fbd6ef17cbe7be0bc8c2b4cdf665498fe3dd2b06349784a592d9609bb8a5ccb460a13cfb7fc5fca950c16bb3a0824ca9f0166940e0a50e044a10645e15a8eb537696e81dfd9133a462a53ced7eefa8936d84ba98f37eb29aed1ff5bf77ce7e3b4b84a602ad6b41bd266abfc548ff9f91967f469e823560d697f7f73b93a4915a6b1f3f456f944ceaf6a43d1790795879c27ba4584c027f2692eb82473b76e16092f1f505529c9ff7a5d62532ad0aa949867635ce438c4098f9"}, @generic="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"]}, 0x1434}], 0x6, 0x0, 0x0, 0x20000010}, 0x40) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000340)=""/247, 0xf7) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004200), &(0x7f0000004240)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x24000, 0x0) [ 712.544430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:35 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000000000)="b6", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x6, 0xc) fallocate(r1, 0x2, 0x9, 0x8000) close(r1) gettid() ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/17) r3 = socket$inet(0x2, 0x803, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) [ 712.591592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/15 16:20:35 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000ffc000/0x3000)=nil}) 2018/04/15 16:20:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409f726004bddd9de91be10eebf000ee97adba0d6a90f798058439ed554fa07424a710835331ce39c5af4f24463a1a4c39ab5452d13d97a3eda0b63d7d969ebdfe9bb48accf54bc432c8918b71b16d7a0b8b3c69b5d187bc524f1c2df97ba51ba861205000000000000008db9cbf7533e4e18f7fd72ecb2a235a9ac0267b9aca758788b3f02056e68569372e0ceff6e71fd731663735d42c79d29707daa21fcb52296997a2bd271627ff4881c266e2638aca2d73f269e0565cd957a86ce2bc412c33fec5ac8036a3800a15bd95df008000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x313, &(0x7f00000000c0)}) 2018/04/15 16:20:35 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x2, 0xfff, 0x10001}, &(0x7f0000000100)=0x10) 2018/04/15 16:20:35 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x0, 0x2012, r1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000100100000000000000000080f3e98a6"], 0x48}, 0x1}, 0x0) 2018/04/15 16:20:35 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002440)='/dev/vga_arbiter\x00', 0x220000, 0x0) r2 = dup(r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000700)=0x0) r6 = getuid() fcntl$getownex(r2, 0x10, &(0x7f0000002480)={0x0, 0x0}) r8 = gettid() r9 = getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000023c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001e00)=0xe8) r13 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001e40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) fstat(r2, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001900)=0x0) getsockname$llc(r2, &(0x7f0000001940), &(0x7f0000001f80)) r18 = getuid() getgroups(0x3, &(0x7f0000001fc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002100)=0xe8) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() sendmsg$netlink(r2, &(0x7f0000002340)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x10080002}, 0xc, &(0x7f0000001c80)=[{&(0x7f00000000c0)={0x434, 0x31, 0x0, 0x70bd26, 0x25dfdbfd, "", [@nested={0x30, 0x58, [@typed={0x14, 0x71, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x67, @pid=r3}, @typed={0x8, 0x39, @u32=0x9}, @typed={0x8, 0x2d, @u32=0xa4c}]}, @generic="9eaf60fb693db36452c1e8171166b59d3c5fc8d7c75b3b06b9723b68854df26e764a9435", @nested={0x1bc, 0x45, [@generic="b8f9a5758eb785310f7f3eccb0816f8afdb2626b873bd692ae7e1ac9b1494d94c92263fd76a8620771324f35f6eba9b568a5e350c76eb62ec6310bd6d8b6f2192b3a67483a59a0cfdf54e3527449d37e58f923d5f98204366f4f60c73da4831e9c46b6c541f764ea5306fdcad3402749d172fefe8a7fb0a4792e493dadce1e660d5811e3b2ccbb4215d6474e4f9501bd67ebd0ad1990d48d7dc57b987bf43ad9489dd8be3abdeaa9f503aee217ad985da9dc53b592d5f653ec0af10403722644509f346764e339ac81863edcf2e5eec659326da9e6554e5941f6efcb4c7dd4c5f9c3", @generic="9d485f3628746f2ca68391f7cdf88bf348db6adf31dd188a9d2c23648e9a24529fcd772d2b", @typed={0x8, 0x61, @u32=0x2}, @generic="6e6b66c04162dd8bdabc0516004e19f1bd57a09fa8c2b35ba921ec251d7dfe3a584231820b6b5ca33f9134013c66f3f39213dd3cc866f79d24451f7e47bdb09a3edcf0125e56e5b70f4de0f837a216bc766e72001a586b3a0a3090fbf4fe86ff2be2e046d8c5614b", @generic="6a4094da33239588332ea887b17a33fb4636e079829336509f53f774fdc2fc944b414096b53a95f66cb710c8fa621ec3c7a3aab16c77c71b86", @typed={0x8, 0x56, @fd=r2}]}, @generic="cd316d739ead801c576a623ebcba38fdf3f2a9a34f0f", @typed={0x60, 0x1e, @binary="6e9e5a6ec57ea065d3644bf20d17db679305a297608a17cbd9d6de9a57f000d8034e0d3c6896078f4aaa87b627cae9de2fa898ff12e66376effa634abde4503d0be5df113e8644f9b87a53100109cebd563ce4217c33717d272bd7"}, @generic="dd9024f182b5f1d923f85c9c076d90f14c86a79aab1ef04399d4d70379cc30d90b8d7181e95398197bd41cceca5195d74020bb4eae228e9d07a7395efb70b84e60d8cbf08e2d072f3ca6a8216f5b0c3ff96e3e2648d3c219c26e55e605bfcd66e5aa9972d14f6e2098f5174f77b0e51602d29bf0d6ac0fb12860bb2b8efdb869419a5caee0c2652965c91216fc913113547aff8cdaac0691000a361e81d291804b4388", @generic="fb2bf359f0fa9e5422394e104fa978a20c9d3cdb23bd0e40f5bcfaf2142b634b73b440a9a1d02acaa549f4044a2a935edc9dfe6c728457083c66a6dcc31e6ff1317f904acc3d53a441acaf9cbadfaad9d5e119699700da89387578fb63d9cedbee74be64c50295b62117bc672d5014e6438bfe7598291435997f566302613d4b57af4a8c723848e23a9b3fcccfd45f742e541e91d56ae7bb0eec78dfc87d020acbaf892cc5b65c36c8fb80e3e4374c316c98633ee30e", @typed={0x8, 0xc, @fd=r2}, @generic="40b51296a0feaa56f809f058895fbb00912cb9663427538803edf35b10b73f422354b9b28d289a49877321102cae4463cf0aa6f02fb5c79b", @nested={0x4}]}, 0x434}, {&(0x7f0000000500)={0x94, 0x34, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x73, @u64=0xfffffffffffffff9}, @typed={0x78, 0xf, @binary="7a6278e9d7147b340761ab2f3e900530584f80122ec93771dfb65ca39a115ad6071e3b144e6f587546eccee2f3e7a113dd0c0106712f660640983ba49deda722f0bfb63b8d7d7d4b1a48201fe03bff825d850c9b604f32bb263a87d58205c78ad94ab1aee69efb724ed70c287ae9c4ddaace"}]}, 0x94}, {&(0x7f0000000740)={0x1194, 0x33, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@generic="d0e2c30d2991db10442fdfc6790937c879f243f0a2db8f1c5ff60bfb0b677343519c15e9adbee77b814f2a6bdc88721577014e175bebeb0cf07902fd6fae35d9adf17bd6a5e9a7e22d46d6656a4b716a5d68cf8e7e11edd78e12e2766a918acbab9e0c81242d8b1d300dca26e4f957332e6ac785b8177d5abbfe4c050735ed79ef5295dea67b3e3e7f2c01cf105173e0fae1c829f42acbd0b1faf7bc4ba8e657c7b3b75b0d94516aaadd23e8a49b06f1386451e5e4a6afe269656f43369c263aea4a99691a", @typed={0x1004, 0x59, @binary="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@nested={0x90, 0x6e, [@generic="b0e5e253ea1c2f8971245b11ce4a358e41a4", @typed={0x8, 0x4, @uid=r4}, @typed={0x8, 0x94, @pid=r5}, @generic="953cc74588b1c54365f9fe11ce879cf491c03f94a6999be08dd92d0bea63da325e281085ca3bb01e09ee1e71432e1ba8ea2d9623ab729b063ead30ab482c3e5e031c1bf498372e10961c0fa79da2bd85aa69845078986eb695", @typed={0x8, 0x85, @uid=r6}, @typed={0x8, 0x1f, @u32=0x2}]}, @nested={0x8, 0x93, [@typed={0x4, 0x41}]}, @typed={0xc, 0x38, @binary="d3e649e33855"}, @nested={0xc, 0x85, [@typed={0x8, 0x5, @u32=0x9}]}, @typed={0x8, 0x5b, @str='&\x00'}]}, 0x1194}, {&(0x7f0000001980)={0x2cc, 0x3d, 0x2, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x61, @pid=r7}, @generic="b2aafdf70350abe2c2cb993c6672477d56cd6c70d21cd78c74ccbbad52f36cb83c8d61c3ed4d249c9df7718fc615c30643e91047a8c36c6d3799e183b053fc1bdae88ba45c68d27f50a31918546aa3d4b857564b75ae8826bb3d1a46f6a3eb4687fddf67f70a5ed8c125f5997271109a015183daf7d4a2e92924b33a41a22ea7874dc49502305775a85c5d9b22aba8e9fd61e06871ad3b623912d775e647949dd3121b405f61467713ed5a29553ae17b", @generic="43f64f991c519672010fee", @nested={0x48, 0x40, [@typed={0x8, 0x3, @pid=r8}, @typed={0x4, 0x6b}, @generic="972e8c2f3b4937333b3716270d8969a078a7f495fd8b3d5b512cc329dd9a1b971bc5f7ec", @typed={0x8, 0x3e, @pid=r9}, @generic="e11f422703dc0a4b29"]}, @generic="f29964a3529b8f787df276bf49f8aec5bbc454576852d579a8917c9a4da95b96a4946c", @nested={0x18c, 0x7e, [@typed={0x8, 0x38, @fd=r2}, @typed={0x104, 0x18, @binary="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"}, @generic="0ab36549915518588ad2bf6afc13637a390ee41330b53d59ebba434ffcd9e415a98b6b898eede000ecc9a4d9e1f09a38af745b3c2ff6a3339e037de0220b6d120de96ddffa3a63326fb82bb0b3c48d6a2d959956ffbed566330189bc066a", @typed={0x8, 0x1a, @fd=r2}, @typed={0x4, 0x8c}, @typed={0x8, 0x42, @fd=r2}, @typed={0x8, 0x24, @pid=r10}]}]}, 0x2cc}], 0x4, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x120, 0x20004010}, 0x800) r23 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) setsockopt$sock_void(r23, 0x1, 0x24, 0x0, 0x0) setsockopt$sock_void(r23, 0x29, 0x40, 0x0, 0x0) 2018/04/15 16:20:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x2000, &(0x7f00000000c0)={[{@resize_size={'resize', 0x3d, [0x0]}, 0x2c}]}) 2018/04/15 16:20:35 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x10000, &(0x7f0000000340)="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") setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000300)="d589016a", 0x4) 2018/04/15 16:20:36 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000000)) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="62f47266732e00"], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r1) 2018/04/15 16:20:36 executing program 5: syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x2000000000, 0x0, 0x0, 0x10001, 0x4000000000002) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x84, &(0x7f00000000c0)="cd670588dc5099e0f7e9430ef868ac7fcca78a82f77aff1453a5c3f93fe700ccf46689f81ce48a943edc01569e73f6e4480a367fcda551c2fc8158495fac5a1e7892ea3c7bc198acd2793c44908fc90b89ced64e1f4b801c661709c1143b5028129c21813a3b2ba9d6eb4f7738e717968f905adc7fcc96a89d6423477340d90f61cf19f4e3d8b817b9bcfb523c642205269721431fb230975f41336d158a5a08c46d33b8e8f01a507937bc61a44c6e311bb85cf593d98c26185f090f1cb6e76be8ec11d792a768596428eadfc6e7a12bef6bd5a79b5edb19439d55c579d16cae05d574b5f7154fbebb5b48bf3739cd8a4550641527106e1212f4") r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) 2018/04/15 16:20:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x20a080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000080)={0x7, 0x3, 0x7fffffff, 'queue1\x00'}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/15 16:20:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f0000000240)=[{}, {}]}) 2018/04/15 16:20:36 executing program 3: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x800000000003, &(0x7f0000273000), &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r4, 0x4, 0x42000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='+:@nodevppp0security/+!security\x00', 0xfffffffffffffffb) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="2f73656c696e75782f706f6ce9637900", r5) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20}}}, 0x84) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r6 = dup(r0) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f00000003c0)=0x1, 0x4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/15 16:20:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffc, 0x201) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22}}, 0xffffffff, 0x6}, 0x90) close(r0) 2018/04/15 16:20:36 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6664001a000000") exit(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r1, r1}) getdents64(r1, &(0x7f00000004c0)=""/189, 0xb1570d47adc472e8) 2018/04/15 16:20:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x44000, 0x0) accept4$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x6e, 0x80000) sendto$inet6(r1, &(0x7f00000001c0)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877e", 0x1e, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/15 16:20:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001300)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000080000fa", @ANYRES32=r1, @ANYBLOB="f107913193bd803b6c356db9fd1b00fa0eff304a992479f8b1c415510aaaff619545227d461f3b6045f2ea4d3b6f53eb2ac59f9db0e08c5b6e6b3ea43718869f786899c912e9cba8bb7f"], 0x56) 2018/04/15 16:20:36 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000680)={0x8000, 0x7, 0x6, 0x0, 0x0, [], [], [], 0x3, 0xed62}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r2 = socket$netlink(0x10, 0x3, 0xa) accept4(r2, &(0x7f0000000100)=@hci, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'team_slave_0\x00', @ifru_ivalue}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000640)={"626f6e6432000000000000fc00", r3}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@mpls_getnetconf={0x5c, 0x52, 0x18, 0x70bd2d, 0x25dfdbfe, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7cf}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x5c}, 0x1}, 0x2) [ 713.551484] ceph: device name is missing path (no : separator in ./file0) [ 713.589256] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop2 2018/04/15 16:20:36 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) clock_getres(0x4, &(0x7f0000000000)) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="24b4", 0x2}], 0x1, 0x2) 2018/04/15 16:20:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="75f216565de6b1b03e6623d0e3180646200000001e0000000c00000000000000"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000004c0)={0x1000}, 0x1) r2 = getgid() r3 = getgid() setregid(r2, r3) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000400)=@nl=@unspec, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/110}], 0x1fc, &(0x7f0000000280)=""/77, 0x4d}, 0x1fffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9c9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4885}, 0x20004000) keyctl$set_reqkey_keyring(0xe, 0x7) r5 = dup2(r0, r0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000300)=0x54) 2018/04/15 16:20:36 executing program 2: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 16:20:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @empty, 0x4}, 0xfe) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x3f, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x4, 0x5, 0x4, 0x6, 0xfffffffffffffff7, 0x8, 0x3ff, 0xfff, 0x6}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000a40)='tls\x00', 0x4) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) 2018/04/15 16:20:36 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f00000000c0)={0x100000001}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/04/15 16:20:36 executing program 5: r0 = gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x44000) sendmmsg$alg(r1, &(0x7f0000002600)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="297c46228be9446889b268c06431623e0941a41b55e5ee0fa346f98d793b1cf61d08ae0f7af43977f65d42787ca6484efa8b006921e46026961abfc43a3fdaa5be1313623ed67fb3e41944f33e5826d888ed51bc55c397adce315e5ef6c16ad3ae9ec01e11457913216b49a781951c53f9a0a9bb3d5647fa1f70418854ad17034134bc3b9e05d70ccd869d5535005b05929e6df64f47e3d9a7258ed510610712fc69b1e12d6893eaab4a8cf0260f976410f283b2f6d4cfa52c013f89bf01689660b992d58bd7ec37d7a8db4f2f0af8dc536845a6c1712e6de1aff5bcbb7c81aad4522957be4d97807625efaf72de2ff733b37aa76d8127bd198c4a06def54c370e62415053de57792a0bc735d1ce31975beafcec2bf228dd6bf309dd87ceb5633be1d8760e52914521c8f275cb3b3751227b27a91dcb4616da6ce266b3f49aff802b29ffe82118a8c6ebf8c3e3a196e8194461a1ca2dfe3d45e9606e2a730ad4acbd157db7bce3f46d6f7330ecace87d68086a03439351ef35e68d7957f78732a957865a6c7cbc6aca038848cf383569996b86dfe6445e63e793965414b713b32522f416b819c66b46704f6c3c481e870ec0a07568173fdc18f5fbf2ef629251291058fdcf3df4b275ad4f66a5cb8d40143bbb76a18a85b4e16ade219d75b99bbeff80f93faa11c3ca2202d68861437da2b86391f099f9b1c2cd27844e252a0c29dcff50157d6806805c2c100e30631a7ca87dc55160f060b7ca5a45d23eb55b38cb92e77b206a3e0916c4bab57624192a205b9b376b25e53791c8b735a651f9ff2045f5a901924deb5332254549b44feded2a5244b685611877aee8daf645c0656066ed8a0e9588efaea9c4a08cb2131550d86a63a6cb863a66fced6b08a305851618e4f77d0a484d775e091f9f4581bdaac1a73fcca2538589c7c387a9def37daccdc4b666f7427d2b86d5ad3b909ca077de49d94fc7959ca4ce452ea61ccd26cedeb2bbe12b6048629c7d880cb58bf2d3cc955417371422b636a414bdcecf74d176597c7897523b7fbf1421f97a4c392bf5cf412284b9e959f8133790733fe6539a90f98483a5fb4ebd4d94e68a3bffac8ef624e4239508c0e5ec1276c7c4d40e7e089d3d98c80993198a4fca1a08c37d715459a98e4ceeffd380373621f86b547819e9ceec9b0a27413b95649e85ad7ac8b277d0bfabda365a111a9181c2b12f3d7e319b30b06de0ac7fb60b8ea1ab624d91dfb2ec017bf98b319356efedf5eec6e6bdf5ebed4f2ddcc728a359c680acc035b03e93e5b42fdd12feba9fc6ade7aaa9c85774693e7d4dab651e92f738de4d97f1b5a33d2cdd9ab049b70f3c59b6f49606bd4435040fd5bbf2172484d590d222450cd16046d5dbf4740f3f5fe3792e381210820217abff05dd4a26673afbb05d9ddadc7ee5d1d3d3cb35aca06e2e42aee8078dca2938c5345b5617820087c903a839619c9af741adaf2638b34c57a95e331996984258278bb8a0b7dbff8f841f9322f17932e7b5b7ff0965d9084476b1fe6b6c586ff0d55ce17bb4c4b1cfe569b2e380ae6831ab9060c071c761adcadd30e0d74007074768417dacfd6b2ff48edf22fce87ac8267ebe6c67c66c3d49c8b249f0f51740b440a8b770190e508afe52e2da237e18e4116e799d59e7c6a26937428b7f39e654225cb2098db3d839ee5f4eb88de0ec6528a1aadef7589fcbd8a6873d93ebd6a23a3cfbcb258c3120573cd2447f9b01fd41c3961da99bed75ca9f50541ed7a5dffb93b991fc09a4216d04b564078cdf6f86afbb3ea41407bf67c3951c59aa6ba6800e5bd14d174c771bfdb09c2a6ff87df4db77233d51de3984e4d399a9ff3774c9b964b22a8718edfd766b2db94f79fc3b48866f2cac75e800982b752cf8f1fbd6b07a559f04fe13b7d4822455b167040dec55ba9a184c60dfee36887bfc267f4076eafb7074f0a4eec25475df00ecf459de0841800be93792cc77ea067b94527648d9752b44de92a3724096dff5ebc0eb77cab0dc6d866a74cd3f7ee54ac0537a760dff4bd3af79193af7ed66b593f86eb4dd75bbbcf1566a8a8fff266e8c6c1c34304b895aa531aa8b9389b98c770736912be8c0145318de4d27bf93ac78c825e51d5d9e565b2325083335094db5b8ddb533803ee4b34deac4791ea385d98ad4a541b27682619fb11c67d24837441bef381e982b030ce37ed942e5a13944b3700bfffcf9ce23017e91b533e07fdb2be8d8f8c495a4b550ff0ef86d45654f7fd9866feeaa275dd386da74a95afeccc5c70c5d1ac4cd46acfcbf624c4e8e779c606403d7bb22e24f08184fd323733ed32e66ae9e47c81e4fd70859edb8372777acf996e440109009cbb5bef01ded314b5280aeb27d6fba8f900edf9805d0ca47a2662c8e62ab53ef1d584dede617f650b43ae7d460f89d8daaf91137f46dfcfb39eb60dae0eab180358c87777aee940b2a889bf6b8c7a36ee3f47c89a1f940b8afed0145f7119f516bc1274a3dab908a379f82764464f8c55b6794b26ef0a1d81490bfc033161da2ad387d07ff8feb022c7e83390b164e3a463859fabe1eda7f58ea0344245c24641f501dc181a23786770629a897e743eda1cee5d30b865fd6bfa26af5cd3ac52255b57300f925d5d62e95c41302b1e6c4961cf7ce53c6a54cd322ddaa32114562aaac5b8cbc460c6c77d88740289a5b6634dcb2f9d35ae7078d9318d92560b51cc54336133c313463c03269c290b6f990a1f62aebe90fe907fcccd64db77b8272631233354a6cd4d833f721c7a7af0c33de54e0c9ea0c9636c69f365849509d8c50fe6ef038e16156da422de1e6ca22434cac778df30e410b5403fdc63b965947e1238a5b7e8cba2c30799eddb37e7c141eaa3f0c94feff0a00449ecd4af3dd11005355fa6802e8108cf1067b7c256c872c3c38a4758cfc07365cca0d93b147f9c5d9c113873525101083d3c458787502b1470fb06df96b5c6b9563c7fef30a68f6d404ee21c03e3d8cf322a8d98187afe7ced31685d3afa97b70473a96645197e1fdef3f0698e29484f2bb08ad3ff4c33bec91fcc501fa7c7877d4810e4b9bd9f7ea0f9378ae86cfe08657ae7ddbb1b52abdb17b798bb00ee9302013e9ee897f6b16a085e9b5d4b01359e79a1afe277f31c55f81c3c208343c36cfdce989fe154c2d28033c28e0c59c753e7e2067a07594a9eb272860590d5070266df176d4edf90a9d947b245a938b02b57b36f526ea56c0bc902b49d35d935c080189066e996c6c9725248b4eb345e819ffc6e781870b118b4a6765fe21fbedcce7652ea5a213b4b4b2920a972690d25382d4371f2aed4162630cc8eed5fe12c8cbd6f8c9e0c3d9914d5cfe83a2fced0ca82bf7b966d08a8773dfc29952cd4bb356bef62434e865d5d2a670d5dc28feaa5350e49e98d03af8ae5ee0173a7f8836df65d2a3131358ad129ffd877183a11f6b6852393ca8ddbe1b19d88446724a7b25e842fe066a9ebdaaa04e61dfa3ad4423c5cfb31f9b63e5f44b8e01a8d2f10319ab5f60d22b8d511cc8cf2e800cc477f77744ef33f1ff26fb5e23306d58b54e63ded68365b8cabc28585dc31a40ba32b723ea0776e424f586a4642c565f61506cf6b86889fc8af607fcff210655b423afb0953a4ced4c358232bac114537b4062506474d1867a02c32bc9bcd86328ceb2b18872f14f8a41a8c1d315eb298e998e182e7f014e789ce1efc7f41e4e9cf07b49520ce88a03e6264b5b0884e79bbb569c0908b9b92585ef76c7d22544d3c7307b2b7e507120094b5ea2780c39f30c3e0498dd6471924e7fe383f128be534c8f58dbd5555a23091b0c0a5af206e7681e5f73ba2f11adccdfdb5815113995f255a670f1e5d53db4437e50f7dc4febe8da871767941d8ba3eb8c2e23869b8efab1599f229cbebd8a171dc24ca7f7e1468643121ee71d00929faae5f310f3af64cb3f8f8bae23694636b3096bad4a61cd1ba5ad6a738d84a9df3c791440af47fb6a6a1e379a4f5c0bbac905345e3d24910c38aeaa8679155072ab137f5d8991f961caf0d9087b71a12b2484d60c498a96c02986766bfced1fbdcd1b67a1eedf09cf843e18d5c20a08c82ac325877a569d7982b7eb785522280ab19a0f4e6c009b823d1d9013ca446fed5574e9ce1311ba2c5e21ce920526d39b55f6c809df8c75e17624c2cba5d4f55b47d259ef3a861f238722bb982eec71651990ac56e0128f931518d98bb99921aba175aae35cececb14ccaa5da4baa105ab4542c20dbfa3e39bf26af37cf153901cca468a30fd16d6083fcb336f56cd02915a433cf48174caed87c4fc7c5db1bac782f2b665a6fd54c0e3d96f54ce114e78415e80f5a8f8493eb58cd06d67279f56d3e21e732b361a7cacbf06328a178d489f8854123b51b085028e29c85a011af96db80d713d8f5d8374d5591d33899fa88e79f17c67c41baab30fc5a8ff174c321fa71c6023e4b0088edc8155fb81105c74cca7a3c9d064d0fbc03d9c58aa55bc472ae62c9ad63ebe6b2ef168dcd089bb6114c4df7e2c36cb4d0121d1c46cf946f6be2f298781b8e0ff525114442b5e5223cf0a78c2b026875940a469c1413bdc0211493f29c682b9c1ed193b03e899772749befb7241d67ddcb1b17fb54f66ffc2d616513e83842d19d8a21ca1d941d85bdcc26f75c60c63b58510e5afe87dc336f973ab6b035ac2293ab617491baf7048d4064fb4dc57bbd00236b33002492377cf238fa43690bab53ecea91795e052391c5bc752d64ba47ed68af20b2b99596d69f7c22693c5f1b6e10ff9c1740bb9489eb748777a43468c3fb79fb1a6e4d03f495e9789497e66715a489df38d0b03c353a210dfea9b61fbf8718726b72db0afcaa079ecea93efcba437def15fc506e44d038f3c30e2ddcc0ba6a882ff82c208d1e96d78ea3edf32b3c0e0a3b039dafd60cd0d1a247a0cd28cbe71b4c0ae0a847c46afe29a48520610c5f69c41ec557cf7080948d1fa6492d329cd8202cde0b5c43ae0072507c88ab5d203ecef04b65c53640f289c9ae6794682ff5bf78dcefdeac07ad167fe8e8f7f180facb64a06ce0c6784d46444bc4fc1e65fa963c5c6daf709d51e7ff124663da6e16445bd9e7649cce32397c29325a8bbbffca7b2aa98c34d48ee38de8b6fa245d1bf0dcce3acaa5e7946f1814db6b36d5dbb8c4b8eabfef46e45cc4b271feb9485a0f02f263ec03ef78fc28833f341b7bfc582e3eee5e1c6dd46ea673821023afbaea3ffcd4903dcebdbad7fa67df56c81e01c4922bef1ce411e89b467a32528ea222298114bfa4e41219484e1ef085cb007eff2597219d0f0f1da3d08e963e2aa02d52d22c72c201080477b442233bd2ea0e20e33806323a2df77906583844c069e1bce2f058a93a91c4de054d9bc879670e635fb647b7ceb80e17d9a38ca5ac72aba59b18df853832b07ef57cf23e8d940e8825c28173b814b671e06a958fcfa4832dafd1089e27c16f4fdcdd627ad5c20cb3570648cab0b66a7c4dc6bc7b55d893e800e776b32c30efa9c94008087e5ca3cd0f3ed2055c98ca1b3aa887ccab6795b0c8462a24eb93aad882b2956aed497ea2396e5524fe33e208d3d62c1facf55a5e52cfb31b929a3829ed61eac043627480d6d3740d6037f919f36977def3e05ebc591c1764a45bb51c040976ab4da9106f2c75a9a81d79aaffb063c2796504d12f3b5ad242ab0db8d4c28f15afb09613095dced77a60cfb243746f85a12be7e75f8f28083e25fd3c2455c6", 0x1000}, {&(0x7f0000001080)="ccef620edc6f0eee80c834b1d23089aad3b56bab1336c218887100afe5016e73c0f97c8b4de3dc4a8462d7359e578952a852b3d3dff532010846345dbb0e9c3168f0d062390b14b69f9911ebd8873a83b9a4b258191c3d88bd398019e3e22eec71155170d7de947d6042b0d791c132880349c1433af0044a52a2dc15e036c7ecc741a4f21d77b7c775d392bc1fe58d038131a4578a9e0b245738af0b3a2e61e81e77", 0xa2}, {&(0x7f0000001140)="07de0487a9752821dfe78548dc343e43bba0785ca1d0500ef45e9f4db9aca517a7190c5d490120678e03c3bf055dab02d31879992119a12d3fe57e3d76be330f1d9a7740171ab32c56d3b3c5699ad60fddee0ca5371aa7acaa53c54ebf2cac7a8a7e44ed4f0e99829f8818a244ee18e3229b14f200991182cfc2b655ab52b5904334d4d1", 0x84}, {&(0x7f0000001200)="14d03d7b409914ee4c4fb7bfa5dd5288da8c77c2925c3db673960be5276c2fffbf3ab5f3525d9a49acb25291b54f48637817387450b4ebc707120e61d40c41cc5159bc6f87db5e1cbaec88b764cdb010c1a55484ffc01d11d2e606bb63bc5f0814bd8075c696914a6f53c32616de88e5226e99826062c68ee5fc5ed269bbdbc1b5fdd2f7aab7c1b25f716c7e9131b8991ef161e8f003a47f014e818da6d5f46beb8ab67b2b4a", 0xa6}], 0x4, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1a, "246db0088400e571293d78cc042275046b042b33d01c85dfd0b5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x6d, "dc30339a162232b92f1ee90696a2e3e848052b9d8c1633664b545e4559cc44316baa99c1e5923c1c597c81f0eb16777fdfdf7ad660532af02f27f7a91d8e3a05ad04cb4ffbfd63bd44241602be14244d6a6c241501c9961e4cfc578822608036187c154b48c21e236a56731a49"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xe7}, @iv={0x20, 0x117, 0x2, 0x7, "cf6501e8308846"}], 0x168, 0x4}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001480)="d0e4b2db39bd6c029366cfcb1ca72e8761ac", 0x12}, {&(0x7f00000014c0)="d8dcb5789ad0fbf6d406190779e6ff199b5b26f55bda98df01e31bcc1222374f01fcf2736970b0b29471f44d66c33b3e85d7f877d081cbc17d68f28c58427ae5149ab3cb83aff987a727efe2addc8a837d4d94b17c105da3665322a3a35424", 0x5f}], 0x2, 0x0, 0x0, 0x40040}, {0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, &(0x7f00000025c0)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30, 0x20000840}], 0x3, 0x4000050) prctl$setptracer(0x59616d61, r0) 2018/04/15 16:20:37 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="e027d5f2af4ffd517a84ab9fff28cffe98d2b978ed3103ca17ccc668805c1de14d23fa460dc6a934bd5e5dad33c02f481d9fa26cde7328e2777efefb4db8f4df84d341a457d56add18e0d956d69d79c52c32a79cbf16c106c5a43496af2c346691d57a5786580e93fb0e85a75c073dcb41d9ffcbb412fe13fdc9ca83b5c60cb20ad6a1ca8bab657afbd84825b99893c7", 0x90) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) 2018/04/15 16:20:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffffffffffc0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000340)={0x0, 0x1, 0x4, 0x1, 0x7f}, 0xc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/156) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0xc7, "31e8d1c6c30b8e31862ebc04003b16cb8fa13a1af9d69f34a831723b11dc0f696231075f945bca6835cdb57e18d001516017c337221bbae676188170b54c1036991a51fd0a60de3613dabaa1a350774ce6e36cd71b8d9f5b90c5e7fc5b574f58ace7cb68c21461eb589bcb6debb73afbc1fed6552a76156c0aee5dd42f05130ef997507732ccff854067f983fb2e58ff0c22437e56149b1b77f1638fbd0ab5289e9f29ebd445a4869e9134ef9f28c4be608aff81ed55c25216a8372fc17649a7e804d1cff377c7"}, &(0x7f0000000300)=0xcf) r4 = pkey_alloc(0x0, 0x2) timer_create(0x0, &(0x7f0000000380)={0x0, 0x23, 0x2}, &(0x7f00000003c0)=0x0) timer_delete(r5) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, r4) unlinkat(r1, &(0x7f0000000400)='./file0\x00', 0x200) 2018/04/15 16:20:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x10001, 0x46, 0x7, 0x38c4, 0x5754, 0x7, 0x6, 0x40, 0xe265, 0x4, 0x3, 0x9, 0x6}, {0x0, 0x3eb, 0x6, 0xfaf8, 0x3f, 0x3, 0x1f, 0x8, 0x0, 0x996, 0xffffffffffffffcc, 0x9, 0x3}, {0x9, 0x79, 0xc6, 0x6, 0x8, 0xdc1, 0xfffffffffffffc3b, 0x897, 0x1, 0x4, 0xb5e, 0x40, 0x4}], 0x80000000}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20500, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x3, 0x1}, {{0x77359400}, 0x10001, 0x40, 0x20000000005}, {}], 0xff19) 2018/04/15 16:20:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f8030000a0010000ffffffffffffffff00000000ffffffff28030000ffffffffffffffff28030000ffffffff03000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="000000000000000010000000000000000000000000000000000000000000000000001b69fd8c4028592b99aa48384ea4efba826d9997cbdd209f2ff9398b795720bcf529fecdeb2113ccdc257d7de904d80b90f30c0529347d475782d0ee2fcffa0ffd9651ebe296da60d617669198aa8ed34ad85054bb82d6519ce1f2f8d420eabb3b"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000ffffffff00000000ffffffffff000000ffffffff000000ffff000000000000007665746830000000000000000000000076657468305f746f5f7465616d000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000033000401100000000000000000000000000000003801a0010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000101000000000000048006862680000000000000000000000000000000000000000000000000000005d000000040100000400430f03007f0001000800000008000002070000809c009000010007000c006800435400000000000000000000000000000000000000000000000000000001080040007d060000000400007070747000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200188010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000003000616800000000000000000000000000000000000000000000000000000000000004d6000004d3ff07000001a10000680043540000000000000000000000000000000000000000000000000000000204000600c9000000000100000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x458) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) connect$llc(r3, &(0x7f0000000080)={0x1a, 0x335, 0x800, 0x7fffffff, 0x9a4, 0x5, @random="89c6f700573e"}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5bf6) 2018/04/15 16:20:37 executing program 2: r0 = memfd_create(&(0x7f0000000000)='-ppp0\x00', 0x2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x3c}, {0x16}]}) [ 714.663240] audit: type=1326 audit(1523809237.552:101): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15974 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 [ 714.720784] audit: type=1326 audit(1523809237.610:102): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15974 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/15 16:20:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x28f) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/04/15 16:20:37 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000497cdbd3ac16abd400040000000000000200020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054028"], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xa3, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/163}, &(0x7f00000001c0)=0x78) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/15 16:20:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xb, 0x200000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xfef1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/15 16:20:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x371, 0x40240) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x30002, 0x0, [0x9, 0x7fffffff, 0x259, 0x4, 0x3ff, 0x2, 0x9, 0x6]}) 2018/04/15 16:20:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/04/15 16:20:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e24, 0x0, 'nq\x00'}, 0x2c) 2018/04/15 16:20:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x80) pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00') symlink(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./file0\x00') rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') 2018/04/15 16:20:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80200) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x1) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) [ 714.884500] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 nq 2018/04/15 16:20:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) restart_syscall() connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x17) 2018/04/15 16:20:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000340), {[{{@ip={@rand_addr=0x400000000000000, @rand_addr=0xffff, 0xff, 0xff, 'veth0_to_bridge\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x5c, 0x1, 0x20}, 0x0, 0x98, 0x100}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0xffffffff, 0x1c, 0x9, 'netbios-ns\x00', 'syz0\x00', 0x10000}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, 'veth1\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x1, 0x4}, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setresgid(r2, r3, r4) io_setup(0x800000020, &(0x7f0000000040)=0x0) r6 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r5, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/15 16:20:38 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0], @ANYRES16=r2], 0x12) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r4, r5, 0x800) close(r0) 2018/04/15 16:20:38 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x82203, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e5, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00004e2000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x200, 0x8, 0xbc, 0x800, 0x0, 0x5, 0x20000, 0xb, 0xfff, 0x3aa, 0xfff, 0x1, 0x1, 0x7, 0x2, 0x9, 0x6, 0x4d9b, 0xed, 0x42, 0x75, 0x9bb4, 0x3, 0x6, 0x51b, 0x8, 0x1, 0x8, 0x4, 0x200, 0x4, 0xffff, 0x9c2, 0x100000001, 0xbf2c, 0x4, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x6}, 0x2000, 0x6, 0x0, 0x7, 0x5, 0x7, 0x2}, r3, 0xa, r1, 0x8) 2018/04/15 16:20:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@getneigh={0x14, 0x1e, 0xa13}, 0x14}, 0x1}, 0x0) r3 = getpgid(0x0) fcntl$setown(r1, 0x8, r3) 2018/04/15 16:20:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 16:20:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffffa3) 2018/04/15 16:20:38 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/04/15 16:20:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000fa2)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000005000), 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000004fd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000003ff4)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x8000, 0x667, 0x3ff, 0x9, 0x6, 0xb1, 0x8], 0x7, 0x80000001, 0x81, 0xfff, 0x10001, 0x4, {0x0, 0x8001, 0xa01a, 0x3, 0x0, 0x3e9d, 0x1, 0xffffffffffffffc1, 0x100000000, 0x101, 0x9, 0x3, 0x1, 0x5, "a01541c4ca14642d22c651d125d3f123d640b7e31b549956f23b397cd73970f4"}}) fsetxattr(r1, &(0x7f00000001c0)=@random={'user.', ':\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x3) 2018/04/15 16:20:38 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x301000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/15 16:20:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1000008000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xa6, &(0x7f0000000380)="ec279d03802af9a219fdf69179c932dfd15fa04f940c0fc69ac52cfb59035473ea495c6f2562298b1a32dd7bb34006dfbb3f88a1823d3be1ffbcaec55941b643c6fbb8a93c7f51dd34dac6a99782d2554b487a64905a9636ac47bcca3515b14575b91c76707417c7db7a4ac97067750a3805c0bbe0f486de583bb59dcfd7b4b0584a43e4e1798d13081e00f5614faaa8c06993c246df3ce61964229d0104a136789f58397730"}) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000100)={0xe}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r7, &(0x7f0000000680)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f0000000080)={0x6, 0x6004, 0x0, 0x0, 0xff}) close(r3) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, r5, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r8, 0x1}) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r0}) unshare(0x40000) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000500)=""/23) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f0000000600)='afs\x00', 0x800010, &(0x7f0000000640)="dc112b628c24bc1eb0aaec983eddddde566c78d7bdd5c75008da13ddc3eb707d9b6915feeffeaa79fc3e2ddaae0873192d5452a14cbcaf") perf_event_open$cgroup(&(0x7f0000000440)={0x5, 0x70, 0x81, 0x2, 0x6, 0x5, 0x0, 0x7ff, 0x400, 0x3, 0xffffffff, 0x81, 0x5, 0x3, 0x647f, 0x85f6, 0x4, 0x100000000, 0x200, 0x0, 0x9, 0x2, 0x7, 0x22, 0x7, 0x7, 0x805, 0x7fff, 0x8, 0xfffffffffffffff8, 0x8, 0x5, 0x401, 0xad, 0x14, 0x9, 0x1, 0x800, 0x0, 0x1, 0x3, @perf_config_ext={0x100000001, 0xb1}, 0x10400, 0x0, 0x5, 0x0, 0x2, 0x7, 0x3}, r5, 0x2, r6, 0xb) 2018/04/15 16:20:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001dc0), &(0x7f0000001e00)=0x10) recvmsg$netrom(r1, &(0x7f0000003340)={&(0x7f0000001e40)=@full={{0x3, {"1ad2fb82b9036d"}, 0x4}, [{"59229bd359ae11"}, {"35ad7b14175de3"}, {"99977b35f1debe"}, {"49021ab894c773"}, {"97965acf809e58"}, {"21403913988f3a"}, {"f3a7b3803a0240"}, {"5e4b6ce5caca7b"}]}, 0x48, &(0x7f00000032c0)=[{&(0x7f0000001ec0)="fd2792da6d68d07122fee6c56057294c3221d04bef1c7545df05e6dead09b580b9960e9bd158af8b7a3ce07037284f5c71d5f094b4a5acd88d84fad05d6e5ce85844756c910e623716e275e548a86d9d68fd218fcf4ed8d7e98fb8c92651513078d2b24f78eacb7e5dcf79572851e1fa74459788b5e31ef33a9930982dc5d314bca5d6112a46f9d33b9e2d16a0243d82e253e061fcab6b11fe25", 0x9a}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000002f80)="2aa82a2a10bf7c83ddf4754d62d0839954245097ab851f3f48ea870e1cb1d8db8c01a0819a3d15d3deb51c18e538cb1aaa47fee68d4f4116976abc1759ae0455fb8a7a1fef95bd1e9eefe17b397b8f3316afa5eaa73c111243d123e0b8b4f5b44089271837049be09f76a13ff14e6a64996ea0509e917c38e40fe270b9e3f791590207e66daddebeca956222f8f58e93c7", 0x91}, {&(0x7f0000003040)="b31c421e7c14ee5cd7c615f0987f8487da7afea9e1e31d6253f402b1b9e6f3fb1fa88748ae629742ad399d42aef3b4ccc6c38fe97fe95617b11fdff008d654434e9fdfb74af1d38712e26af0b37f02a784d6876af4bddecc7102ebd9548ec1ca32ebf3c8caae7102a2d4c83b137a69ae8857f14d05bb", 0x76}, {&(0x7f00000030c0)="d82a6bced36588da425357bf272e1bbca2adbdbcaf0f0ab40c2a377623da2af73440d1757b3e83c65bd7eebbe47664df9838549d8b129c49d62e79de1f74ca", 0x3f}, {&(0x7f0000003100)="601f20d6f08f98b597e55862e78973e5d8917d29cb94f3feab9205ae86760e1c3c42ceb611c5c197d558236218870457907267b156acac72742937c580b4d905eb85f15982d0ae80400a4a0560e8fc168820e1b2fdd038a3d6b637dbb22c683dd441789f8bdda671b236ab6847cda77d73c02ef8299eda28e2f3d6f87dfed7a8279516d6161e87d47bc78fe195a1289e2499c74725a3", 0x96}, {&(0x7f00000031c0)="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", 0xfb}], 0x7, 0x0, 0x0, 0x4008810}, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x4089f2, &(0x7f0000003380)={"74f56e6c30080000000600e0ffffff20", @ifru_hwaddr=@random="079a77698543"}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x38000) sendmsg$netrom(r2, &(0x7f0000001d80)={&(0x7f00000000c0)=@ax25={0x3, {"d1a661a1a2c398"}, 0xfff}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="59a6b7fbae322fbe651bd92661a383b650bcb3a0d8e77a84af1aeb10026f5b5b052fee3070d5611991dcc1e94fb9c1e74c4d6dd7628ccb3f59d8c14bc3a64dd2776a2a58aa3a61072d4c71b385c84efabbaf647fcbbb1e193b6d52664e655c8de01abf6a3d8df53b1bee0aaf119b", 0x6e}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="e845163024159429749174b8439161a2592c16b4c7645959c452e02b269d402a2890b3d4b4077378d010d823a500917558a2502ec939a8c60e9f21290d167db5ab31439b964ea99ec92e783703ea617c1e9eca7c046ef9bc52073a6ed00728ccd3a2c26a6838be0c594550", 0x6b}, {&(0x7f0000000300)="f0154ea055f4c23257670e77c18e9937baff2d97ddb8a4030ad7637d05909505cfc77e3ad1ad60eac8d987d9def2f9dbdd9ea7d74bcb501ea962b7ef55a2513eedec588a6a62dd70ac90942c44280170099be606ac476107d882fae4d31a5859c9dbf102927e663ffcafd54b7d3700012673b53c7069aed88190bce0d2227705b6463a14d46624252396a45d", 0x8c}, {&(0x7f00000003c0)="450afb77", 0x4}, {&(0x7f0000000400)="54330bfd7d8db2760be22d2977b276da43a01c60124504fed5aa0695047ab05c1b146201343bbce58f923903e8e904d175622b3ede5f1eb23118056f16b3173ea79c0bde2db873822db95d965f7ccb1a07be24b556b8e62bbe6993260e997217439990ce886d9c877f6524a4ceceddf06fc2ebe6bda8d3215da6234f757e1528ff72f3e14efa5de11095d95c50197b2c1cef7aec2006781f54eaf8cae55f920ff90b168ecfb2222a370a7bc0bd3ff1fce72eafeab556ee1f494fffa41107cc2f0b8926a5c23fa43755d3fb06877511", 0xcf}, 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"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"}, {0x108, 0x11f, 0x8001, "94c87079e8bca833e08ff829d2ac20cc68c4a3460f6139002acba1f7da204a50c60fc92c4e85b48f217f2a8612c3f7cb039b8269332185fcda4066627eabaa26391fbda669953caf9f348615ee15b8d2edb7457224ad0b73f70696126048247622eddd039cbc1b24d4d3592774cd2b8c282c6052cf262e084aeebe7c04fca5ede764264b45b6a84e5d0bccd14186537dc5576d3861b65706b6f11b3242076e87ae31c1b194acb54b909d69f2c895e887b1e2f43f7a6052e91806aee74007928312905b52382679696e704b752874b8ca37f9850b752994c3ff5660340a613ef0bdefdfc524fb8ae7a614ed5727a62821ac961a1b5c8c"}, {0xe8, 0x116, 0x5, "c6c85a8ff8d2b453b5dfba46ea397029796dd8bf298681f9ef2adf4c4ac18d918690c32ac43a1d580c9dadc9014f9773f272983426b2f0fc26d8bd2dc50cc06c67dc7fb1ad8029e2c5fb862eab2b9804d0be371cf7d5206efb8e653c38134e6a37df72f40b2bb7f9f0f48a3cc00fd1d5c48f82c361da49142e508d0599eb4817eb172e47146be1e3365bcaca566f925aa7b67d0a7d5ae7bb9bfa896aa8385f3489f3a073e12f0fa7515c945337168b1d3f9ecac28e51c0f5f6212100ccd29b6aae0c15004af4f69bd6a2da24508d33e8e7"}, {0x58, 0x117, 0x2, "43641f4dd52236297e1cf50d55024e4162f2f4172cd7386a32f47c935370bdc48a9ccfe7d6c3f95cdf9ac02c95d5790efe74fba0b06f254a59dadc28bbc0087a55f3df5554c80b79"}, {0x30, 0x100, 0x100000000, "f9f7b0b189833f6dab6e93842a7a102a9c468c23b928c3389ed8108c1707"}], 0x14e8, 0x800}, 0x10) 2018/04/15 16:20:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffff2907, 0x10d040) write$rdma_cm(r0, &(0x7f00000000c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) creat(&(0x7f0000000140)='./file0\x00', 0x1) 2018/04/15 16:20:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3855}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/04/15 16:20:38 executing program 1: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000800)="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") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x7, 0x0, 0x8, 0x3, 0x0, 0x5, 0x0, 0x8, 0x7, 0x6, 0x1000, 0x3, 0x5, 0xba9, 0x81, 0x1, 0x4, 0x281e827c, 0x7099e195, 0x1, 0x1, 0x8, 0x5, 0x8, 0x0, 0x7c0, 0x6, 0x0, 0x7, 0x3, 0x7fff, 0xc3, 0x20, 0x49be, 0x1, 0xeed, 0x0, 0x8, 0x6, @perf_config_ext={0x1, 0x2}, 0x0, 0xd6, 0x5, 0x0, 0x24000000, 0x1, 0x6}, r1, 0x1, r0, 0x1) 2018/04/15 16:20:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/28) 2018/04/15 16:20:38 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd632, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2, 0x0, 0x0, 0x400}, 0x2}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/149, 0x95}], 0x5, &(0x7f0000000540)=""/187, 0xbb, 0x8}, 0xe08}, {{&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/52, 0x34}, {&(0x7f00000006c0)=""/195, 0xc3}, {&(0x7f00000007c0)=""/130, 0x82}, {&(0x7f0000000880)=""/2, 0x2}], 0x4, &(0x7f0000000900)=""/39, 0x27, 0x4}, 0x10001}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f00000009c0)=""/202, 0xca}, {&(0x7f0000000ac0)=""/100, 0x64}, {&(0x7f0000000b40)=""/120, 0x78}, {&(0x7f0000000bc0)=""/202, 0xca}, {&(0x7f0000000cc0)=""/8, 0x8}, {&(0x7f0000000d00)=""/23, 0x17}, {&(0x7f0000000d40)=""/102, 0x66}, {&(0x7f0000000dc0)=""/68, 0x44}], 0x8, &(0x7f0000000ec0)=""/52, 0x34, 0x8}, 0x2}, {{&(0x7f0000000f00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f00000020c0)=""/71, 0x47}, {&(0x7f0000002140)=""/65, 0x41}, {&(0x7f00000021c0)=""/111, 0x6f}, {&(0x7f0000002240)=""/184, 0xb8}], 0x5, &(0x7f0000002380)=""/75, 0x4b, 0x7}, 0x4ab}, {{&(0x7f0000002400)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000002480)=""/93, 0x5d}, {&(0x7f0000002500)=""/77, 0x4d}, {&(0x7f0000002580)=""/215, 0xd7}], 0x3, &(0x7f0000002680)=""/112, 0x70, 0x5}, 0x101}, {{&(0x7f0000002700)=@nfc, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/180, 0xb4}, {&(0x7f0000003840)=""/40, 0x28}, {&(0x7f0000003880)=""/67, 0x43}, {&(0x7f0000003900)=""/197, 0xc5}, {&(0x7f0000003a00)=""/130, 0x82}, {&(0x7f0000003ac0)=""/208, 0xd0}], 0x7, &(0x7f0000003c40)=""/102, 0x66}, 0x40}], 0x7, 0x20, &(0x7f0000003e80)={0x0, 0x989680}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003f80)=0x6, &(0x7f0000003fc0)=0x4) bind$pptp(r2, &(0x7f0000003f00)={0x18, 0x2}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003ec0)={'team_slave_0\x00', r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x7, 0x1000, 0x0, 0x6, 0x2, [{0x8, 0xf759, 0x100, 0x0, 0x0, 0x4}, {0x5a5a, 0x2, 0x9, 0x0, 0x0, 0x8}]}) syz_open_dev$midi(&(0x7f0000003f40)='/dev/midi#\x00', 0x45, 0x482) 2018/04/15 16:20:38 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x9, 0x10001, 0x8000, 0xea0}, 0x10) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/15 16:20:38 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x800) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000280)={0x20000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x841) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="090cbe80319cb99a7a82d208d23feea72dbbf6a2d58e02bb0173a91b37f818cece38b2be", 0x24, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffc841b070}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x4, 0x4}, 0x90) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x4, 0x4) 2018/04/15 16:20:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x0) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r5 = socket$inet6(0xa, 0x0, 0x2000000009) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r6, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e95", 0x178}], 0x1, &(0x7f0000008a80)=ANY=[], 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x26d, 0x2, 0x1, 0x2, 0xaa6, 0x1, 0x7}, &(0x7f0000000080)=0x20) [ 716.049354] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 16:20:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b30d46717d4595d0e0035c206b88d6f7b640c8939db012856d6faeead788f42c4fb43905cde7e0d1e4b90cea267f7cdd83e2ce79fae42"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x9}) 2018/04/15 16:20:39 executing program 1: personality(0x410000d) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffc, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/15 16:20:39 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x8) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/15 16:20:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f0000000080)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x460000) mknodat(r2, &(0x7f0000000080)='./file0/control\x00', 0x1000, 0x8e) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="85b0d477e03ed09122304094c79d8879606e027ce6ed1f912a3d741ab1c1b898586cc98f4cc581e8e2d79c9f02651494add61e61dd5ed6afb8dede40a57782a836bff0f59d8dc45104a911a2e27e2d2a451466787211309ebcf965fa0f3385ad6871f7aaac8f08426421113ca68eb36c9f16bc61af61dee50909a4e8527248ee8ccce1543bdcf06dcaeb3eb43e855b5424d3fd967fddd860406ff497170295c9341f26b09d55a4a65148253f36f47bfe399a2dfef8dea3f3d97e8afa5e23073dd35a2e9b399ff2856f2c9fa6a4f01d30912620a1371f1d2ed3c330ed01b1a999147d5a2b", 0xe4}, {&(0x7f0000000140)="3b12ab4d7c674d81bc3e53bdb99f3be271cdffe7b209e0c38ab835d2165f6723c9eee80a1854e46b67046286523af580f93561b2b05b58ca6c16143a0c3e632a78ff4793566973cc", 0x48}, {&(0x7f0000000340)="8cf949bef78b4fc04086957a1402e299cb8fcefe38403e2d66f36d1f437c358a49ef41d218fbf0c4497bd00bbd7c6b74494b7c559cb783793351d7e50e4fb68899dfdde3d5bfd4651ad6f2cfb47b24c8843c50e6a1afec885db7d9a1137450f84c865ae9712fd95cb32af3be16b5b871a79f7d434468d3c61430a8875239c0a146e3f26c92272131efad787be97af37664eb52bae07b303017dae346541b304e8896f28d2e82024efb1f5a6bbd2d281ad752ddcb446344273b9243618abb4b241ce6852d6becf069cda1f052f54f3dbdb1fcd8f19853b03f06b1a574d060602e736cc6acd72d6255f3849fe0ee2d75b1df837a33e7d2", 0xf6}, {&(0x7f0000000440)="2605af59e8dfc37d129ea3130c6278b9a98edb9632be962132d115a95dfecb03ce96c1261101ef9122cc8992a477247aa1ff7b205c8e61bb3b1d672210e88c12f4890f98a945f5cbe34cc76342bc49aeb6a86b89a7c7e70ff5636f29a856a7b63db676f534c810d19ea29e2d45", 0x6d}, {&(0x7f00000004c0)="a5673bf87f18951d86b73d7cf7773580dd05c4cdd53c44dffe850d18f05574078fbf7a2bb8bbd8e629133e8d9ffc9b69865300e91e099ce7938d214c021bbe613939bcc235b89d0abc1a69ea2d691eefcc393ad399f018814deed5e95da81d", 0x5f}, {&(0x7f0000000540)="9630295b641f848043429623830f9241b1f2e12647714e7758dffbd0d03b478abd91ac0497d79d3389a107004bcab2d182932a43d00b5d06d7ff24b25205013f3156f2b10a9278d7fb6ccaa15b4875240726f52818effce9deeb71508ccfcccaea819fa2e99cb92563392cf1b66e660c84ba54608bc493c4418d585ca20a1eeec5a4e568", 0x84}, {&(0x7f0000000600)="5c0a06ef8b2b8dbabc91410c11de55f0bd74083e21", 0x15}], 0x7, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r0]}], 0x28, 0x40}, 0x11) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000780)={0x7, &(0x7f0000000740)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000008c0)={r3, &(0x7f0000000840)=""/127}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/15 16:20:39 executing program 2: prctl$getreaper(0x2b, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) read(r0, &(0x7f00000000c0)=""/34, 0x22) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x100, 0x4) [ 716.147595] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/15 16:20:39 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200001, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x60, 0x8000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x6, 0xffffffffffffff9c, 0x1}) syz_mount_image$minix(&(0x7f0000000a80)='minix\x00', &(0x7f0000000ac0)='0,file:\x00', 0x3, 0x3, &(0x7f0000002b80)=[{&(0x7f0000000b00)="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", 0x1000, 0xb8}, {&(0x7f0000001b00)="f2fe0f3ed9946ea0bd7a8acee3757753f4dae18aa7044452f6cdd0210171401aed7c7c47b580404a1fbf516e97bdf2f9867c4d0afb0604807dac9d46a05c1862191308a6fb8a2f48c1b1d267c31ca3", 0x4f, 0x80000000}, {&(0x7f0000001b80)="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", 0x1000, 0x5}], 0x0, 0x0) r5 = mq_open(&(0x7f0000000340)='ceph\x00', 0x0, 0x20, &(0x7f0000000380)={0x7fe0, 0x7, 0x5, 0x3, 0x3, 0x1000, 0x5, 0x9}) r6 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x1, 0x200040) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r8 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xf8, 0x8000) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x80) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002c00)="2e2f6367726f75702e6e65742f1fa24a9f00", 0x200002, 0x0) r12 = eventfd(0x28fe) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) ptrace$getregs(0xe, r13, 0x3, &(0x7f0000000a00)=""/73) r14 = syz_open_dev$evdev(&(0x7f0000000800)='/dev/input/event#\x00', 0xd56, 0x0) r15 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000900)='/dev/cuse\x00', 0x80, 0x0) ioctl(r14, 0x4, &(0x7f0000002c40)="5b2eba732f10e09b5df2c234871c0646ccb359b34e0e43c3affd28dcbf6f0bfb565132f71de4e5e017ae071f8790658228713ada7c0615357d2966a6d04af911f69e16481fb7db83a64507a8c100eeffb1ce5182052eb095e97849ed06261c22f4ac23ee6c6af7ffab05f47598120e18b9fa0ed3bb26a17a4a72a8cd0ee84332949741ab1711a807c7ceb98703cd8fc0fc01671335d01aa3444f1f91fe94071e7d71b64c32bb3e66469190dacfc5002777b1a4dd8bee2c5bc32889775cd23ca5883f16a58e379aa8f1b2342c196485c4a7468427e9b0ab814275102ec716dfc390ca3d9c4e351c8cb3a531ee175303ee261c5aa762d4b3e1b0fc") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002d40)=0x101, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00000006c0)={0x3, 0x2}) io_submit(r0, 0x7, &(0x7f0000000980)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x400, r1, &(0x7f0000000100)="a3988ecb55f27a627a9f1b6f5d5eb44f7366ea35b83edf92abba3e46db9c009c98c5710dd6c6ad68581a334363d2630b7d6d5ef0ebdfb2594fed4f2c267c3bc909018ef48e780f9fa74339e41016181fdd88f8c7e26180ec892fe82cf35012f517fd0141228ae64ad80d29695e16f90769d23a5858", 0x75, 0x2, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f0000000200)="6ff40167d3a3ebb04a3abd7383cb853377eeb2265d94b8f1ef799391844716d00c1cad9d7d5ffe9e73df4f46a760917745dc86e90a6c3b01e8ac4655c13da783e0dc7ddcf0ac2531b548f435c00a0acb093cbf0baf444d3e856e7fbc23ea24941a364cee9008fc23e5c188e5fb830ca4e7e756b3d9e4b8dad9fdde38feaed803009b05cb117eb2d057909f5c0fc3d82d740cec23766219f036226bc117b1788172726a8ad10503bb2e7256a9ef", 0xad, 0x615a, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x7fffffff, r5, &(0x7f00000003c0)="e5508def8956cab08089f5b9b1be4534f74cc388ecff762ae26f29acab6cf3c5030ef8a92c462a", 0x27, 0x0, 0x0, 0x0, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x1ff, r7, &(0x7f0000000480)="bf9953aab25201c8c7e396654ad32a25f735d9c635369731650e3437b7baf38fbe3e16d368bcd72e104da62f071da17c892ad7cad7efc8a7841ed15544ed3695c65b373b6f124257b5b46ba47ba653bd3dab9b6ab9188fd68ccdce82cef656f5930f32f2cdddcf75c87fa1ef189242522aaa50b582e457bd9fd8de54559582cf574a5b340bb080c30e6fcc7814f322414dbc12c594ad3c17685101e004fe69dd958a3a738de171c69a3c9fc3f33f50255ee90a2111cc376f4d2f3edf57f6c1c4af23e579528fc94f0cc2c4a075996538107b7458e01356cb57b747b5f98d468ce3aac3e3b08c8fb12762c435d94f079fd60b8c6c19461ec8", 0xf8, 0x3, 0x0, 0x0, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0xf00, r9, &(0x7f0000000600)="a0673ae57f7bbe574998540b01f9cb61bc6696b24a35e195e02c88b233631e93c95cb552ea465bcf89498f4646bc67c76168dca2392ea80f", 0x38, 0x9, 0x0, 0x1, r10}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xb, 0x8000, r11, &(0x7f0000000700)="b7ee916efcd3b67e22ea4ee074cf33436578ea3d13b1b54fc9ac8735d084d00f5cc1d0a8c56b88c36315cb89b79940d35c25b06603965f9a27ac7a3d7955f4c85d213f31d5460cc571119f490daec128f393d3c76f7a50be9798b61f9c6896dd5aee64d64a1b258efad800d860ed88fe6bcd1f11d281965f2af0efb50cb145ca4d861464c6accdf84df2da", 0x8b, 0x200, 0x0, 0x1, r12}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x1, 0x5, r14, &(0x7f0000000840)="405d4c9f898723d8986656e73ac21b4fa594f8aed1521073ddab073af2865f117cff63dfa6d265f3be9d69415137b273446526c6cdfc8922e70a047162ecac0d86044518ab9e7463b26a7fe57a217e4ac8aa6be6f8d6d89fb984f0768600a32386a8ccc94426567a55b89f7a2704efd0039a934858392b946d79cf2c832586cf01", 0x81, 0x3, 0x0, 0x1, r15}]) mount(&(0x7f0000212ff8)='0,file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/15 16:20:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x204400) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xfffffffffffffe8f) 2018/04/15 16:20:39 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0xfd5d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) [ 716.334754] libceph: parse_ips bad ip '0,file' 2018/04/15 16:20:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x42336f1e) read(r0, &(0x7f00004bdf32)=""/206, 0xce) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x403) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) 2018/04/15 16:20:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x4dcb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x39, 0x100000000, 0x8, 0x1ff, 0x3, 0x3f, 0x2, 0x192, 0x38, 0x31f, 0x2, 0x5a, 0x20, 0x2, 0x4, 0x7ff, 0x2}, [{0x1, 0x401, 0x8001, 0xfff, 0xe303, 0x2, 0x6, 0x2}], "154040aad5fe2ded5e7e9abf672df4208fab4fac7f0dd148c83a4e5e6fe63116d3640e9a4c54d0bd3c04b02c901b2bc2c92f74b934f00e324c4bb19440d46e4403afd5cb7b6d69c7910a877525960a76b1b8", [[], [], [], [], [], []]}, 0x6aa) 2018/04/15 16:20:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x17, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/15 16:20:39 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x103000, 0x0) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e, 0x80000) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="706572736f6ed56c69747900") ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) sendfile(r3, r2, &(0x7f0000000080), 0x6) 2018/04/15 16:20:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x8, 0x7ff, 0x8, 0x5, 0x4, 0xb8c}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x9}}, 0x0, 0x0, r2, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) madvise(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x77) 2018/04/15 16:20:40 executing program 5: semctl$IPC_RMID(0x0, 0xff7f0000, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x109001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd0, r1, 0x526, 0x70bd26, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xe7d5b9c18abb3b99}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5d2}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000014) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x5, 0x80) 2018/04/15 16:20:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8f9378d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bd3, 0x0, 0x0, 0x0, 0x3}) r2 = gettid() ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/15 16:20:40 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) sendmsg$nfc_llcp(r0, &(0x7f00000014c0)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x3, 0x0, 0x80000000000, "4e94d47372a15c072ad74722ea066a373d961bc8a779c2776c7fbec84f642720d1e217f9479e7bd514d9c7f28a7f7f939223e68c8df9fbc88d07a5d3109f0c", 0x18}, 0x60, &(0x7f0000001440), 0x0, 0x0, 0x0, 0x80}, 0x803) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) seccomp(0x100001, 0x0, &(0x7f000031b000)={0x0, &(0x7f00009e9fc8)}) 2018/04/15 16:20:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fa, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eedffc)=0x3, 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002106) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x2800) 2018/04/15 16:20:40 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5ba}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r6, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) shutdown(r6, 0x0) 2018/04/15 16:20:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0xb1d25e0b224db88e) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600691f5260008110000000000000000000000000000000000ff0200000000000000000000000000014e204e22000890"], &(0x7f0000775000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/15 16:20:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/187, 0xbb}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000000380)=""/161, 0xa1}], 0x1, &(0x7f0000001580)=""/127, 0x7f}, 0x40000000) [ 717.422148] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8000, 0x0) 2018/04/15 16:20:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2881) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x8743923827d6f974) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x100000001}, 0xfffffffffffffec1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x1000, &(0x7f00000010c0)="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"}) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="2b730bca26529baf0731e9bd27a2f173d97e6b9c6dd90e744e299f209db8"], 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfb, 0x4) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/04/15 16:20:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat\x00') ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x7f) close(0xffffffffffffffff) 2018/04/15 16:20:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1a) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/15 16:20:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x480000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000700)={0x3ff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)={0x3, 0x0, [{0x0, 0x7, 0x0, 0x0, @irqchip={0x9, 0xdd}}, {0x4, 0x5, 0x0, 0x0, @sint={0x3, 0xffffffffffffff52}}, {0x6, 0x2, 0x0, 0x0, @sint={0x1ff, 0x9642}}]}) r3 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000680)=0x4, 0x4) r6 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="3ab11cffe3b5fb56c52a54347bc53889da5075e2a5cbf49d54db9b60bde16c2cb779fc80993480c8b4e21006d9ce15117fe1adc397891c33802370d7ee69b2d102247866405dbc3a31867eefc386a07b8da271c0f945792eb126bcd4aeaf492b6e3b28b5566dc446cffdcfae7fe77fdc22eba2d864751f61023bd485aa706e1f1e5462945e1755bb0f75a8d7aa9145f0730400be0fe047baa7b8bf11b05d03c6775d8fa32aa9729e36a4d9face770e2ea69b5d0182f2cf6906a81c69cda2e161b4910718f7219afb238d98caf8d393a1e55239c96109afa9a77b834450bdb66dc308aee919c34e2e4c6ef3930a", 0xed, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r6}, &(0x7f00000004c0), 0x0, &(0x7f0000000640)={&(0x7f0000000500)={'crc32\x00'}, &(0x7f0000000540)="63c2d1ddaa79fde0c4b01f9d5180cd02753e2bf4cd33ea3a5bb81eef640bdfcedff30e3a0203725d1554dc8ca5ce010a5f2800716b9067154aef67472982138720aba1e5f94d7cd68216daf13f995238dc9212a4fa0c04b2f997cde28e32c52c073243a3ef1b2253d519d949c7bc4ddc60db5782e854655244cbc6dfdcad54fb79942321993967a098d9a2cbab8929a414ae5a5fc533db1af071fe8534122d10b393edf637f57a9891c35d85dce6d49b2e6503fc772a67ed0cebd642a7fe403762d5a7cbb9bdfae80d07aceb8a4040d575bb61991b4b7e47db9a67d8f4af756f6eeb78", 0xe3}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r8 = semget$private(0x0, 0x3, 0x400) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000280)=""/12) r9 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x54a2) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000f00)={"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"}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x7, 0x9, 0x7a4, 0xffff, 0x664, 0x4, 0x6, 0x0, 0x8, 0x400, 0x9, 0x3}, {0x1, 0x7408, 0x5, 0x8, 0x5, 0x5, 0x852, 0x7, 0x5, 0x0, 0x3476, 0x20}, {0x6, 0x7fff, 0x321, 0x2, 0x400000000, 0x9, 0x5, 0x7, 0x0, 0x1000, 0x6, 0x1000, 0x10000}], 0xffff}) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 717.463453] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.487330] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000100)=0x6) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)={0x2, 0x14, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_sa2={0x2, 0x13, 0x341c, 0x0, 0x0, 0x70bd27, 0x3500}]}, 0x50}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 717.536522] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x396, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2) 2018/04/15 16:20:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x9c, r4, 0x10, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x72}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x45}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x9c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000880)=""/173, 0xad}], 0x3, &(0x7f0000000980)=""/148, 0x94, 0xffffffff80000001}, 0x80000001}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000a80)=""/212, 0xd4, 0x8}, 0x7f}], 0x2, 0x42, 0x0) bind(r2, &(0x7f0000000c00)=@can={0x1d, r5}, 0x80) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000001000)=[{0x18, 0x0, 0x80, "e5214c745912"}, {0x18, 0x1, 0x8, "2491"}, {0xc0, 0x29, 0x1, "672cc68e86fb9ac3e4a3d90ce62970680cbd9e18fe4363f0fe0336dbf472f9d4563202817dc27f9c11a795892e2156eed26e0f0db68e4d1d27db51bf10a5f56964176eb8b49b20e5709420413d7ed48c7bfd175d05f0097ececbd665b23ce55c050a3d0e48e155f03c6f9401f10241a9a844cc9613ec28987d958bc44d819a0ee7a4172aa6f7f004bd5fb7d643e133f6fe9b02d062a2b4698e0709e1ba176f37e05d651b55052c9029b3"}, {0xc0, 0x2f, 0x7, "641fab1d0bd866ee76178dbc7e57cc5db6b001c2fd8e3ee951bf5e0ee8fd6655b4856fdc813f39261659e8df914e64cb7deec803cd6d022a730d180089ba49480faa192bd8e34def14649145f6336dd664453e9f1a5cfb7dbadedab057b06ba536e44063f43666f32c14d63bbb448118032141bae79562ffa162a543b8819976de2b802c661dcd6404f42c00809421b01b5aa64e9e873bbce7d065b4bc60e31c25e3feec30ab73c4849e"}], 0x1b0}, 0x0) [ 717.627484] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:40 executing program 1: syz_emit_ethernet(0x25, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@generic={0x8906, "b575174e1876dc741d87f2998eebc120b67291110373d675a41011b8e8fa9dbbbda36e4b60b7"}}}, &(0x7f0000000280)={0x0, 0x0, [0x0, 0xf7f, 0xfffffffffffffffd, 0x27]}) [ 717.677180] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.712245] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.759394] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.792274] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.813607] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.827875] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.850895] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.857965] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.865580] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.872853] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.880428] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.890941] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.897999] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.913485] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.923880] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.931013] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.938309] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.945249] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.952949] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.960442] binder: 16196:16205 ioctl 4020ae46 7f962a5e1530 returned -22 [ 717.975394] binder_alloc: binder_alloc_mmap_handler: 16196 20000000-20002000 already mapped failed -16 [ 717.987884] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 717.994863] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.001800] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.008734] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.015663] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.022570] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.029504] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.036424] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.043352] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.050265] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.057215] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000680)=[@text32={0x20, &(0x7f0000000600)="3e0f32b9800000c00f3235010000000f30b8004000000f23c00f21f83502000b000f23f8c4c195f29500000000f40f32b8010000000f01d9b8060000000f23d80f21f835800000200f23f8c4c17c2e7fd1f20f11df", 0x55}], 0x1, 0x1, &(0x7f00000006c0), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 16:20:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x80}, {r0, 0x1}, {r0, 0x100}, {r0, 0x200}], 0x5, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0x7}, 0x8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_data=&(0x7f0000000000)="275610c1275526d77d046b1bd66b8d78871be25907205a10600675f45c1b1639"}) 2018/04/15 16:20:41 executing program 5: clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000200), 0xfffffe24) 2018/04/15 16:20:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xfffffffffffffe75) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0xcac, 0x1}) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000000140)="a369e1ada2d2da9c899e8694e49fdff469686845029fbdc07a18ccceb7330d24", 0x20}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00000000c0)="c09939ef140cde4fc465fb5fa462360c806ef137abb9484d5c712be7de0a4d14ec9cc3129736009356b15c416e43b48fa2567497b3821c0a52bda3fe0b98fa580214b346a398a216c1424407edce3d0610558f4b95dfe58ae66b210aeb437baafa65d1083a6ad2a96ff87e2eb0bfea1745960a1314c223b7", 0x78) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000000140), 0x0, 0xfffffffffffffffc}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000012c0)={r3, 0x81}, 0x8) 2018/04/15 16:20:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x2, 0x56}, 'port0\x00', 0x1a, 0x0, 0x4, 0x7, 0x100000001, 0x9, 0x1, 0x0, 0x7, 0x8000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$notify(r2, 0x402, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}}) 2018/04/15 16:20:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) r1 = dup(r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000001740)=""/4096}, &(0x7f0000000140)=0x78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261f64eeceea9f3e7512", 0x20}], 0x1, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/15 16:20:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="010005000180c20000000180c2000002"]) r2 = memfd_create(&(0x7f0000000080)='/dev/sequencer\x00', 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000280)={0x0, 0x200, 0x3f, &(0x7f00000001c0)}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="80000000e622e79156d6a288c92c5321c01ee9f737caaa6934fb74d6d25854d249609acdf7cf6ddf6b6443a38a868a576cc0da9ef78e83702b2195f010935aa1d48a0b358a88469badcfb7c8a6eb895ac9639813aa9023b03fa78367af5878e8cad1ab2c3e0227ab58d96c0c64cbadf88ae9006a4d275a5ccad7cdaefbd1d642d68ae53deec5172917855ff53b573d0225e5b3112652a5e4c6a43dcea051e501aa8efa4b91d4eff49209cbbe14f7eecd04af7b1b984bcf3f772f96655f0a61fe46dd85648791f66fea36e8a536a3cbb39814e2667a356a47a090182a8d16c91095eb", @ANYRES16=r3, @ANYBLOB="10002cbd7000fcdbdf2507000000080004003f000000080005000600000044000200080006000100000008000600d00e0000080004000800000008000500fdffffff080006000600000008000900b28d143308000900000800000800090003000000080006000100000008000600010000000800060006000000"], 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0)=0x8, 0x87) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) 2018/04/15 16:20:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x782c, 0xffffffffffffff26, 0x4, 0xfff, 0xe3dc, 0xffffffff, 0x7, 0x8, 0x6, 0x7, 0x7, 0x40}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) [ 718.064134] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.071881] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.078802] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.085748] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 [ 718.092666] binder: 16196:16205 ioctl 4020ae46 7f962a5e1510 returned -22 2018/04/15 16:20:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4, 0x7ff, 0x100000001, 0x7fffffff, 0x1000, 0x40, 0x0, 0x1, 0x30182a82, 0x200, 0x3, 0x1}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x2, 0x100000000, 0x2b, 0x0, 0x7, 0x10001}) 2018/04/15 16:20:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000080)=""/84) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 2018/04/15 16:20:42 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xa5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/04/15 16:20:42 executing program 5: pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) close(r1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1ff, 0xffff, 0x3ff, 0x8, 0x6, 0x8, 0xff, 0x4, 0x9, 0x4}) 2018/04/15 16:20:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000000100)="5f593f9a4e3d26ea487673dcea098e765e", 0x11, 0x0) 2018/04/15 16:20:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="f0830c000f20d86635200000000f22d80f01f765660f29fc0fc7a8c4943e3ef2abbaf80c66b8230c898c66efbafc0cb000ee0fc79f7500f40fc75ac6", 0x3c}], 0x1, 0x10, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/15 16:20:42 executing program 0: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) exit_group(0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x3dd, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac420000000000000000000000000000000000000000000000000", 0x4c}], 0x1}, 0x0) 2018/04/15 16:20:42 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x3) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x2000000000000, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x1000, 0x8) 2018/04/15 16:20:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/15 16:20:42 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/122) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffdb6}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/04/15 16:20:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000303d4c917e08b8a7ef6180eae5739da85095f32e0c8263f5fd1fe840b86957680f9bf298906368647fdc4708c33ad5e4bb54cb6da52a674cf56ef51d98564654170c72ad4ffe38cbe805900334e72407ed1eefb8cd7949196359cf8a32a309d81a87a039d450a672c4a36a85f2bc1ca3927d037dfe2f786c181e91e9a6bea49e9ea75846f62c424182e878bd6db3933582ec"], &(0x7f0000000180)=0x9d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x8}, &(0x7f0000000300)=0x26e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x20}, &(0x7f0000000140)=0xc) fchdir(r0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000affc)=0x3) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001540), &(0x7f0000000000)=0x60, 0x80000) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001600)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001640)=r4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}]}) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10003, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@any=0xffffffff}) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/04/15 16:20:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) accept4$netrom(r0, &(0x7f0000000400), &(0x7f00000001c0)=0xfd, 0x0) move_pages(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000380)={@dev={0xfe, 0x80}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f00000000c0)) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x103) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) 2018/04/15 16:20:42 executing program 0: r0 = socket$inet6(0xa, 0x807, 0x1ff) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100), 0x0) 2018/04/15 16:20:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = semget(0x2, 0x7, 0x5a0) semctl$GETVAL(r1, 0x7, 0xc, &(0x7f0000001b00)=""/241) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a843089100000039000900810005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) recvmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/9, 0x9}], 0x5, 0x0, 0x0, 0x997}, 0x7}, {{&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000580)=""/196, 0xc4}, {&(0x7f0000000680)=""/148, 0x94}, {&(0x7f0000000740)=""/155, 0x9b}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/43, 0x2b}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/234, 0xea}], 0x7, &(0x7f0000001a00)=""/117, 0x75, 0x8}, 0xb07}], 0x2, 0x40, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/04/15 16:20:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x802, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/89) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x100000, 0x0) 2018/04/15 16:20:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000240)=""/250) 2018/04/15 16:20:42 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/59, 0x3b, 0x40012140, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/04/15 16:20:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x56) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x100000001, 0x4) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000003c0)={0x9, 0x0, [{0xbff, 0x0, 0x99}, {0xbff, 0x0, 0x4000000000}, {0xba7, 0x0, 0x7}, {0xb7f, 0x0, 0xffff}, {0x40000fff, 0x0, 0x3}, {0xbed, 0x0, 0x9c}, {0x9e7, 0x0, 0x200}, {0x901, 0x0, 0x100000000}, {0xbfa, 0x0, 0x1000000000000}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x6, 0x6e, 0x5, 0x7, 0x2}, 0x14) r1 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)=r0) msgrcv(0x0, &(0x7f0000001580)={0x0, ""/244}, 0xfc, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/15 16:20:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31e) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffffe) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) socket(0x0, 0x0, 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000580)=""/4096) 2018/04/15 16:20:43 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)}]) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x4, 0x2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast=0xffffffff, @rand_addr=0x3}, 0x8) signalfd(r0, &(0x7f0000000080)={0xb0}, 0x8) 2018/04/15 16:20:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)={0x20, {{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e21, 0x100000000, @empty, 0x4f}}]}, 0x190) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3ff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/15 16:20:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) write(r0, &(0x7f00000001c0), 0x0) r2 = memfd_create(&(0x7f0000000080)='cgroupselfselfuserposix_acl_accesssystem\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x4, 0x4, [0x7f]}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000040)={0x3, 0x6}) 2018/04/15 16:20:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'yam0\x00', r2}) 2018/04/15 16:20:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5334, &(0x7f000021af98)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x636, 0x8, [0x5, 0x1dc0c6c3]}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x0, 0x10001}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) 2018/04/15 16:20:43 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x101}) r4 = dup3(r0, r0, 0x80000) prctl$getname(0x10, &(0x7f0000000100)=""/77) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r4}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/15 16:20:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) fcntl$setsig(r0, 0xa, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#! ./file1 ppp0 echainiv'], 0x18) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) 2018/04/15 16:20:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) sendto$inet(r1, &(0x7f0000000140)="3d6165447510b359f81ca13a25e4ad9200cfca5ac0863b3759319d7e08119871ef0e40dbe6211601086dc82f251ebaa55df39079efa83a7e1348ce25a78442c08a7a160ad528ebbeb1687bbb405efb14f4397d1cafd55415b92acba276f6be3b85ae3f2da218cd50d07cc0b73cb0506fc6b9c4f7a08ea5aad58766f0053a536b381f817971ec116e7097cc556babadffeef78f8d86d68628e8a5e3d4ff8610c7eb4dc80eaf2a3bfc63bf4f848d0c819a24dd7a655d784bbfd823b9e2561aa034ab111383a4274c", 0xc7, 0x4, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f00000019c0)="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", 0x9c2, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x8db}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0x6fd, 0x201, 0xffffffffffffff7f, 0x8, 0x8, 0xb50, 0x8, r3}, &(0x7f0000000300)=0x20) sendto$inet(r2, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/15 16:20:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0xa600, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 720.384825] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 720.424424] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/15 16:20:43 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8000000000) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/04/15 16:20:43 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/04/15 16:20:43 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x1) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/15 16:20:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000040), 0x20000001, &(0x7f00000000c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x1000000008080, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000400)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000000000)=0x800000048, 0xffffffff) 2018/04/15 16:20:43 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x680e489b000, &(0x7f0000000080)="197ccb3ab06bf2035fb696f1a66ac2dd7150b30212310c81c76f815b369cefbb") r1 = socket$inet6(0xa, 0xe, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) recvmmsg(r0, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f00000009c0)=""/173, 0xad}], 0x5, 0x0, 0x0, 0x20}, 0x1296}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000000b00)=""/113, 0x71}, {&(0x7f0000000b80)=""/189, 0xbd}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000002c40)=""/165, 0xa5}], 0x6, &(0x7f0000002d80)=""/245, 0xf5, 0x5}, 0xac8}, {{&(0x7f0000002e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f00)=""/60, 0x3c}, {&(0x7f0000002f40)=""/191, 0xbf}, {&(0x7f0000003000)=""/182, 0xb6}, {&(0x7f00000030c0)=""/214, 0xd6}, {&(0x7f00000031c0)=""/251, 0xfb}], 0x5, &(0x7f0000003340)=""/32, 0x20}, 0x8}, {{&(0x7f0000003380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004740)=[{&(0x7f0000003400)=""/242, 0xf2}, {&(0x7f0000003500)=""/234, 0xea}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/61, 0x3d}, {&(0x7f0000004640)=""/91, 0x5b}, {&(0x7f00000046c0)=""/91, 0x5b}], 0x6, 0x0, 0x0, 0x100000000}, 0x10001}], 0x4, 0x40000000, &(0x7f00000048c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000004900)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000040)="1d", 0x1) write(r1, &(0x7f0000000340)="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", 0x601) 2018/04/15 16:20:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012000, &(0x7f0000001c40)={0x0, r2+10000000}) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x1ff, 0x7, &(0x7f0000000700)=[{&(0x7f0000000280)="01677f5935dc1f7a1aad081b1e58de8823bc4233ccea180d2919bfb7ae1706650c0f0b5710caea6064f57c9449e2beaff81e52a4f177e71b3b5e747e7b3d9e5b400703fca5", 0x45, 0xe1dc}, {&(0x7f0000000300)="88958907a661fe1a5923c481b0c213d9eafe26fb2f5604ca330385afa3c757bf6d829eeb3b3cc8e76acfb6f8fdb013c183f3d750cfd0f45039e4dbc5ac2f0f810555abf80d4c9859a7036f4f4d5faba7b7ea69b956960244efe252b68a672f91c3fd7afeaa7e109fc1ba55521545677fc895bb97d07b6243f3f223b89cfe09fd984ac1ca63673f71163cd6876e47448abf643c34c74e81a4452856bd97487dba21b83f59fed724692ee34d2573b08650f86ec299f433df7f79e8956ad462ceaf46b5136051de910f2a5b02b1e424c4adb5b4cb3b9d85d6e1665487", 0xdb, 0x1}, {&(0x7f0000000400)="056d103abdc6e95861707038db4cc4c3add7dd6af3025b1e5920a4d914617220751d582842bf1a714d15b50fe499c0861da1d92d76", 0x35}, {&(0x7f0000000440)="991a3ba921ec94e4bde869715df76969fd380fae5beaf975e0676a34", 0x1c, 0x1}, {&(0x7f0000000480)="83a43459d554ee40e1df9b8620abdd39ed8dfcb5beaa0f5bc515fd4d8799076e92e9aa89afbfbe13beb71dfd94378ed6b645ec4b489b2df46b4920cfa553c9b5d2870e36f476eed64cce98b38485f58e010e2439ca4cf6412f4b71355e035b228cb24e184a3da402eb03fa0488cb9658b3d32843917ac70d32bc2d09d1ae729cefdc997c834d10444cfbcd7c56a7eece6bf6b3c362c325d7d5e743e96338ef0dd7b36457065ea8b358dd9ccbe7686e21231cd65cb8cb37e95019b2ddd49eba6503ce5805d0891fdb1fc558", 0xcb, 0x5c}, {&(0x7f0000000580)="88f4768e056139341f5630d468c322e34260d5a6178edf6fb9c6efcab121a1b531f8ebf588d3cad55274feb3dff6bfa7793d9e67584f8570c35c1609896adee43c5cd1f9b952276b35a8e4b16814752285bd640b0e751e39c1ce375b1b487de8d084df16c3ddf2baa3ad38ffe59624c78a3783", 0x73, 0x8}, {&(0x7f0000000600)="c7a203dd76557be687c347e22785b3747831b405100663d032d8998e9ad64ee084ab6207ca439db7d1a1d4a747dbe64dba1332c5e977d0a3413bf9d7acf477825be7f4d91cb772551353c972883feef035f2a6f7cb0440748ec62a6448ec231971d17f34989617a18ccdac2a589e05f2897fb1ebdb44d416b5b7a25c527efd0002484f40b6fb3d1b9fc5bdfe5b98aeee719891de946a5c87e8465520148c9537d03b55981578d6af7dfd5a7cf8f433f641506da12e56a7224132a9bb722b2c46c3acdaffa4b96d7f56a79269b36edf9167352a6afb8b", 0xd6, 0x7}], 0x1200800, &(0x7f00000007c0)={[{@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}, {@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}]}) syz_open_dev$sndctrl(&(0x7f0000000800)='/dev/snd/controlC#\x00', 0x2, 0x840) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x1a, 0x1, "020427a0808b2bddc80bff1e222dd3b4446ec358e5006f3a9d8255be6075d8c06a566d22d83a6d0e5a98c3dbee614d293f564883148a7650181b4d026d1183fa", "7cadafc585f75533be07353e28b2eeb7a251926d16d207bb6593e1e797a64559", [0xfffffffffffffffa, 0x40]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000100)=0x6) 2018/04/15 16:20:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x1ff, 0x7, r1, 0x2, r2, 0x6, 0x3, 0xffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) userfaultfd(0x0) dup2(r4, r5) write$binfmt_elf64(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x8, 0xe69b, 0x8000, 0x7, 0x2, 0x3, 0xd3, 0x1eb, 0x40, 0x6a, 0xf93, 0x1ff, 0x38, 0x1, 0xff, 0x7, 0xf38}, [{0x7474e551, 0x8, 0x42e, 0x7ff, 0x2, 0x7, 0x1f, 0x7}, {0x70000007, 0x0, 0x0, 0x1f, 0x6fe, 0x4, 0xfff, 0x10000}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) 2018/04/15 16:20:43 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x2000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) r2 = socket(0x2, 0x3, 0x4000000001) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/04/15 16:20:43 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000240)={0x4, [0x1, 0x8001, 0x3, 0x1bb]}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=""/78, &(0x7f00000001c0)=0x4e) 2018/04/15 16:20:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) r2 = mmap$binder(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/15 16:20:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x10000, 0x7, 0x0, 0x1, 0x1b, 0x8, "3e2f9ca301633a1bd1c59b28731dbff22b79cbc65456da3413607e9840eef2d4420cdd896877431a347c25fbb5b271af6b8852d089d90507d20e41c5edc2dd8e", "ea22c0a787424b108be3251c919b6bbf6a064d7155d625629e0ab24e88e3b1af3b6f32fde575d5f984df75bd82f9b5da342143c9f7a5de7229c53dadf3d7f77c", "42bab40e18df10d2a5a32519a9f22b1588ddfa7b8daa9dcd43561767dab9dbc3", [0xffffffff, 0x5]}) 2018/04/15 16:20:44 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000980)=@known='security.capability\x00', &(0x7f00000009c0)="0000000201000000000000010400000000000000", 0x14, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0x1, 0x3, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000600)={r7, 0x34, "9e97353b13b119b928b4f48219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432084f84e847bbe5b1c86dc1ca71ec0eec"}, &(0x7f0000000640)=0x3c) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) timer_create(0x0, &(0x7f0000000440)={0x0, 0x1c, 0x2, @thr={&(0x7f0000000740)="dfe8a765221722d886e42e65289481959ba270de2e37891ae0cf66fe34415732f9482a38762855b9f11b063f49982b1106a45eb124cb243fd1e5bc6e93562dfb7c30c4f1555e0ea3042d33eaf17354cd", &(0x7f0000000a00)="569ee35612963a6837d34aa57bc9528250028a4beb983d5296d86f234c29a2604a73a31c0261faeb89033e04cec28ed060a980bc8739189c423a72cec8d72983a8ee17df0deafaa14b398a8a51e73782c9deded520bc340363832da62f001d068e7f1d55c59b39acf33c38afc4eb74b81b11d4b474add55b2cdcb2b8eeca658697e262323e6f5ef24ddd3ae60c81e64724"}}, &(0x7f00000007c0)=0x0) recvfrom$ax25(r5, &(0x7f0000000ac0)=""/70, 0x46, 0x40010000, &(0x7f0000000940)={0x3, {"03341c5246bca5"}, 0x9}, 0x10) timer_delete(r10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r9, &(0x7f0000000280)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r11 = accept(r1, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r11, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c3543505ac61941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83181651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e2ffff000026f2a4f0fc1d77929cb7856c42244d8f4375fffbffff3b00ec064d80e6df5826d1fc5840239474a49583a14bbbbe163c756162eb5c3b907651dbd2f736165e62aecff4ea08198af1bd7991c956a675aa78ddf84f35d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c07ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea20639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c4ac68e51532b2d96b0be02bd6b7f85a54179c6649859e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb27530000001521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360aff88d3c2c8b4e83fa6633ef0000000000000006b6688250cefc079242a960e000000000000000000000000"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000c80)={r8, 0x9}, &(0x7f0000000c40)=0xfffffde3) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x39d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, 0x415) ioctl$sock_inet_SIOCGIFBRDADDR(r11, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r0, &(0x7f00000008c0)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000f00)=ANY=[@ANYBLOB="aaa299aaaaaaac14142b4e204e200008947800200000000000000000e16aa8c6935db3658d91a7a6b3ff9492a371f9c15bef948cbde1dd268caa47c60d0ef96b5256cfcb7f432ef6c3501f731bd45b22d5de2ab1b73e97e4d225e93423f3b90e107025594782bcff498b7667112c7610f4b264ca3e10ad2a9bb9b4b8dda54c2a77158c4366efe288f191fc489f3216243b7a1aa67fd0326dd5682d9cbdba1035baedd4901fe8"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r3, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) 2018/04/15 16:20:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/15 16:20:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@dstopts={0x5f, 0x9, [], [@ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x80000000}, @calipso={0x7, 0x28, {0x8, 0x8, 0x2, 0x51, [0x0, 0x4, 0xffffffffffffffff, 0x80000001]}}]}, 0x58) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x0, r0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140)=0x10000, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) write$eventfd(r2, &(0x7f0000000040), 0xfe16) 2018/04/15 16:20:44 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0x2a) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) finit_module(r0, &(0x7f0000000000)='keyring*eth0\x00', 0x3) 2018/04/15 16:20:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x1}, 0x48) 2018/04/15 16:20:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xb9c, 0x102) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x2, &(0x7f0000000180)=[{}, {}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x1, 0xf000}) 2018/04/15 16:20:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)=' '}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000000104000000000000000020000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) [ 721.560896] netlink: 'syz-executor7': attribute type 20 has an invalid length. 2018/04/15 16:20:44 executing program 0: rmdir(&(0x7f00000001c0)='.') r0 = memfd_create(&(0x7f0000000000)="776c616e30b26367726f7570776c616e3100", 0x2) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"437cd24a298b1a"}, 0xb102}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="4f661ba971b3c201fda29165124ce47288c8784b3cb87589721fcb3bcd2ea06186986e9e781e2c9153384a556cb2eebe", 0x30}, {&(0x7f0000000100)="8479b6dd13663182a982bd48290703bedaf4d9e367a61353e896e26f250bc7b8c93d7f16cd182912e4172486f61c8694da21be852dd00ef487d8e8707460b970e97311148a46a1d3d800c3", 0x4b}, {&(0x7f0000000200)="f5c7411b699a82fa83d4315899f5b581a444c6c86cc33be3e8b1f503379bd4104f15d479d48281a9b6a6a4b86d04cd78e5d1bed76abaf38265e8aa3651a9031f017adc133a42bb364aeb61e0c5f300d8f69096df284445a09de93124d031ce4772a31beaea98832f869161d23d59525d7cd1aa6ae0fc312d3cf61a52744a0bb120a0c5687f61119daea704d3944cba1965", 0x91}, {&(0x7f0000000180)="f56b560f5200ca8902785102e54c7ce93a6563b7ee8cbaa5d85937624a0853860a0334023ab935b46c3e95bf5f91a02b14e15ec16ade91f80480abd076a2", 0x3e}], 0x4, &(0x7f0000000300)=[{0x40, 0x11f, 0x1, "9c5f9ed3a2b83d0611f173d4d85dd9acfc46e6709591f5765259fb1757e0c5daea75b2ca3b6b58fdae61"}, {0x38, 0x10f, 0x5, "e21ed30d9c61ccd65e98830c6b7b48ea35923e371ff6225b1a088e89d9df994128"}, {0xc8, 0x10b, 0x401, "d0f14389c829ac924bf22baccbdced7833f6779c788cf9835802fbeac2e40c9aa0e345df5eb52cf141c678e0e9e97745d7169b005a07bce62107a0f5c2c5c14b58952e40d58855467438a4907244d02116936e620c90f0984f4a72d849d0384a898ba56d0a12d5ac606a2c536efc71325e32114e0d8b73940c5542ba2220b556f040d4093b703fd93c31dbcab62f90f99af23409cd9f246401c608d00ab633412c486e7cedad7591881818a3e79c56482c"}, {0x40, 0x11f, 0xffffffffffffff35, "c1a7c5ad061629115e642c90dda19cdaa6311f9f9cf7dc327d22833d85c2d1ae93b8c48df918631a9513deaf50"}, {0x90, 0x18f, 0x0, "d98ebb5ae7d4211a11882d4d7fbf7ecacbf39ff772c41c898c7e3e8813334616655fe7fc0827d0366e417b289dc9c3568520f08252d94916fa8a3c41579af1b46c6b21fc7eba546e5fd434cbf3c6785f7db844b1403f65917f8c7548ef14b8cab5ff076b01f44f270091c98fdfe151008d16d9e873bcca3d3be11d1f03"}, {0xa8, 0x119, 0x4, "e48c66ded111ddffad9b1e51e393e65a277d867cf1faddf7434a18402ea842f7079e19593dc9b805fd3b60c68542f7d171f53eaf5bdd040153084b5444d5e6d0352b8421ec7d8c6a7b1ed0c03f565c9899003d850d97b654263fc2eefabb3394df26ddf0163eac3c77fda1ad8851ae5948bc64da1d4943ff7a33e680678e2ca67fa0d632750d00a3d1e2ed6e1fb0d03a2e1d32"}], 0x2b8, 0x1}, 0x8001) 2018/04/15 16:20:44 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x341080) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x4bb, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x80000001}}, 0xfffffffffffffc00, 0xfffffffffffffff8, 0x7fffffff, 0x3, 0x7}, &(0x7f00000000c0)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000100)={"62637368fdffffff4b3affff715c00"}) 2018/04/15 16:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1, 0xd, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x1, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xe7, @broadcast=0xffffffff, 0x4e22, 0x4, 'ovf\x00', 0x30, 0x6877800000000000, 0x3d}, 0x2c) [ 721.615705] netlink: 'syz-executor7': attribute type 20 has an invalid length. 2018/04/15 16:20:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) 2018/04/15 16:20:44 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x4, 0x9, 0x1ff, "39c8d3f0c9ee", 0x1ff}}) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/15 16:20:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x4c1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x4800000000000, @empty, 0xff}}, 0x5, 0x7, 0x8001, 0x7ff, 0x101}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xff, 0x7, 0x5, 0x95, 0x20, 0x2, 0x9, 0x9, 0x4, 0x7fffffff, 0x5, 0x2e5, 0x4, 0x6, 0x9]}, &(0x7f0000000280)=0x100) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000db9a8d81a51c0000002b41275cda928bdda133811d42a729"]) 2018/04/15 16:20:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 721.762429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 721.773429] IPVS: set_ctl: invalid protocol: 231 255.255.255.255:20002 ovf [ 721.823402] IPVS: set_ctl: invalid protocol: 231 255.255.255.255:20002 ovf 2018/04/15 16:20:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x100000000000000}, 0x223, &(0x7f0000000000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x9}]}, 0x24}, 0x1}, 0x0) 2018/04/15 16:20:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x0, 0x401, 0x1, r3}, 0x10) r4 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000080)={0x4b67be3a, 0x10000, 0x8, {r5, r6+30000000}, 0x1, 0x96}) r7 = socket$packet(0x11, 0x8000000000000, 0x300) setsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000000000)=0xe, 0x4) 2018/04/15 16:20:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20002, 0x0) epoll_create1(0x80000) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x8000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/15 16:20:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x5, 0x2000) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) 2018/04/15 16:20:45 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x7530}}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) 2018/04/15 16:20:45 executing program 5: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000340)="12ba26d901aa8561f0156a7adfb741342be79169b2d4d151fa18181af24e3f10ec5407c196dc8b9d93d8bda07522b29c705daf078e929d31ff40e8b665bb0ada1f9e059e5bf54e4f13b4bfc9d17dcfd3322f138594c99653b15c5d06a9b788bdf8237dc736e89f01bdbaa753b5b1cbb751f6ee0b1a39bb72a4a6b33ce54f8b698e162c337dd240fb493c5530890e8bdd8b41f0d59217149055e3e7e6301bced969bd2e137785999ac942bfbd77d9c234e0dd162bf52e5c7a1e27b8cc24081b8e61131072bc163001792a3018e88c177ea5cd6349be529d1b961ded45f487a0d3f92e20b546d957cdbc105045fe23488faa79f6") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000300)) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x20203, 0x0) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000280)) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000000080)) recvfrom$inet6(r2, &(0x7f0000000180)=""/137, 0x89, 0x100, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x3f}, 0x1c) 2018/04/15 16:20:45 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) r0 = getpid() r1 = getpgid(0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/15 16:20:45 executing program 2: unshare(0x60000000) sysinfo(&(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00\x00\a\x00', 0x2000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 722.636807] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 16:20:45 executing program 1: r0 = getpgid(0x0) getpriority(0x1, r0) 2018/04/15 16:20:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x4, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b8b, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x5, {{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x81}}, {{0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x9d}}}, 0x108) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400007dda36987168dd000c0601000000007d8e15a900000000001977d434fed5fb77b60efee1c0bb4d1a338443a465a2c2984306d0301869a1e4ed0d41226b44912d25d923651f2dfcb5f79ad9173de202ec583b596e7cc0091639899d3307eb2c7df58b03ae7ed55a3ccd4f7ea75707ba5f9313550f3d729d41fb5899"], 0x14}, 0x1}, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000080)=""/82) 2018/04/15 16:20:45 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000140)={0x81}, 0x8, 0x800) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000180), 0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x10000, 0x40000) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000200)=""/199, 0xc7}, &(0x7f0000000300), 0x6}, 0x20) 2018/04/15 16:20:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/15 16:20:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x368, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000738], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x475) 2018/04/15 16:20:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000000240)=""/174) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x8, 0x200}, {0x7f, 0xd48}, 0x1, 0x2, 0x4d61174e}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x0, 0x4}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) 2018/04/15 16:20:45 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x16, &(0x7f0000000140)={0x23, 0x0, 0x1, 0x2}) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffff8000, 0x72, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xdf, 0x3af6}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) sysinfo(&(0x7f0000000040)=""/62) mq_timedreceive(r1, &(0x7f0000000280)=""/161, 0xa1, 0x2c7d770a, &(0x7f0000000200)={0x77359400}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) futex(&(0x7f0000000480)=0x1, 0x4, 0x2, &(0x7f00000004c0), &(0x7f0000000500), 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000180)={0x80000001, 0x0, 0x4, 0x2, 0x5}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES64=r1]) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00000001c0)=0x9, 0x4) getsockname$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000000)=0x48) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x3, 0x0) accept$alg(r1, 0x0, 0x0) inotify_init() ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000540)={0x56, 0xd6, 0x14, {0x9, 0x5}, {0x6000000000000000, 0x6}, @period={0x5d, 0xff, 0x8001, 0x1, 0x6, {0x0, 0xb6b, 0x20, 0x4}, 0x5, [0x100000000000000, 0x54e1, 0x401, 0xff, 0xffffffffffff0001]}}) mkdir(&(0x7f0000000080)='./control\x00', 0x4) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) [ 722.793129] kernel msg: ebtables bug: please report to author: Wrong len argument [ 723.413605] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 16:20:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x35, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r6, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000000180)={0x1, 0x1, 0x75, 0xf12, r7}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/04/15 16:20:46 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c5dd4fb32a2226"}, 0x4}, 0x10) 2018/04/15 16:20:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '#+vmnet1#'}, {0x20, 'skcipher\x00'}, {0x20}, {0x20, 'em1'}, {0x20, '@'}, {0x20, 'pcbc(aes-generic)\x00'}], 0xa, "65648d2a9efdf41f5fda4759248fcc8f6ba6a55f2e24150b6375ee899e88d4c680884ed8749326abd28477f5c1816c3d6afca04b89fd96738079a3466b3ff956b524c167c82b20ea79cc0870dc7aeffedf57764114fae2b241b0082cd06007796b30b15abbb2b27d4acd28a7cfbcfd07e0a174a38bc4ef32cd984b9ae7f081fc"}, 0xb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) write$binfmt_elf64(r0, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x9, 0xc03, 0x400, 0x3, 0x0, 0xfffffffffffffc00, 0x163, 0x40, 0x2cf, 0x2, 0x1, 0x38, 0x1, 0x8, 0x1ff, 0x9}, [{0x6474e555, 0x95ce, 0x4, 0xb7f, 0xd052, 0x5, 0xd9, 0x3}, {0x70000000, 0x0, 0x4, 0x6, 0x2, 0x80000001, 0x1, 0x5}], "8a6a9155242022206de7f36c0c787e5dfc03c8dd5d0431726b0fc9ca928e1d73cccde965ef32f529529d06519ad09adba1b14eca3bd7e4157edc6f2bfef9de7d408ddd8045b973b9b5860daff41552ce12bf010baa76f2e01e59367011cb32fe079d969f4149550852ba44cc6c8c75366770cf85d8b4bb88b53589326bb2574fbcf9b59b01c506e0233c", [[], [], [], [], [], [], [], [], [], []]}, 0xb3a) r1 = accept$alg(r0, 0x0, 0x0) syncfs(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="1f591e477e8b7a6f526d989aabbc9553a4", 0x11) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xd61, 0x2800) accept$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) socketpair$inet(0x2, 0x80003, 0x400, &(0x7f0000000300)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001fc0)={0x6, 0x8001, 0x5, 0x23f, 0x8, [{0x8, 0x9, 0x1, 0x0, 0x0, 0x400}, {0x1000, 0x9, 0x7}, {0xff, 0x1, 0x1}, {0x8001, 0x1ff, 0x0, 0x0, 0x0, 0xc}, {0x3, 0x0, 0xffffffffffffef59, 0x0, 0x0, 0x104}, {0x8, 0x4, 0x9c, 0x0, 0x0, 0x2000}, {0x4, 0xc6c4, 0x8001, 0x0, 0x0, 0x102}, {0x9, 0x0, 0x6bc, 0x0, 0x0, 0x600}]}) 2018/04/15 16:20:46 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f94a49efb88a3ebf0bae3030da74ef475998b6192aa1154c1d61c2b4b266bfe22126a4d1d3765d26ddb8ba4ec10ef221dca5f75f1de4675aadd607782e517f188a5c4bd621c8eae68efcd9db65ed7ae4d5d9b1f2563cd1ade31956264456c882da2111f4877dfc476b18871ccd86503adfdb946ee0", 0x75, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/229, 0xe5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000240)={0x878, 0x1, {0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x69}}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/15 16:20:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x20, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) 2018/04/15 16:20:46 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/45, 0x2d) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0x2c) 2018/04/15 16:20:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000004c0)="058e5bd435a29eaf24b0fd870f717f753ae9b64a32b2e0dd846b35ba1533dfc6c4da1e3f090c7cdb2cd0f4d29ff76bc6ead0726b1f881670207a18a9783a94e501270d93e7", 0x45, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'HL\x00'}, &(0x7f0000000600)=0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="0e85707ba7d9a41cc296a5f33af2bfdee197c5104a132cf7a8a7d614c091eaa5a1a00d2647a799c3b14aab0ac915f72601b04df52276763613a041f25bbc0434827518ec69432996fcfd7895a27d334ec32dadf8893c105c4a766411b2d7", 0x5e, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="c75b0262076f348d4a7def9554ba103c269f843363b30ab6a667e35c8bfb33bf0fa555ae6879df03bb29dd0befa6daea82974e06ab0c65e7faf885d053db81", 0x3f, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r4}, &(0x7f0000000340)=""/20, 0x14, &(0x7f0000000480)={&(0x7f0000000380)={'rmd320-generic\x00'}, &(0x7f00000003c0)="d0485dc9a4de37fab74005a9da6a54e016fee463383b767cfcf3da50bbdedb0eb6d5e70700b33e785b794dc26cbce5b22136673b30266542bb1449acc86c38c169dda0dd3ed2e7e937f2617a7ad63694172c565986712b006faf5ad34fadbc753731be02f9fec5960945fe2fee2a65f62651f497d7857019e0d14930d615918f2d96b6611f3cee3fe51999e53d352d9b640bc2e1fa40611fb3cdf9913559", 0x9e}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7fff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) 2018/04/15 16:20:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x5, 0x20000) pipe2(&(0x7f0000000a80), 0x84800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000540)) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x88000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x18200}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000005c0)={"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"}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r5 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a24e2af6e72c4109acf84af77880ae725133a3afd521ca82a2a7dd911f0918bfaf5f074d7c418a56af0b3b62d17736cf1cda8e2ce07ac43777a300301e4aebe26a40eb0677", 0x45, 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, r6) keyctl$negate(0xd, r5, 0x7, r6) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xe8c3, 0x9, 0x8001, 0x500, 0x7, 0x2840004, r7}) writev(r4, &(0x7f0000000580)=[{&(0x7f00000009c0)="31a0185622a9dacd9bd44f3fb2a4b2b77b120f76685f4a9d6733f606cb31cc85d3abf83d1869a4295afe349969e5581b2b1d830d88ddc06a8ee4b399453f7e89ac57edde2b04863c3818f959fd7391ace2bcb1674aae9a66f8c113cfb252900779632a0e219dcd7f2bbd9d888245d3d10c9c57cfe5abd65e96ebac9fbc9c5be49aa66dc657ba63a451d36b80522369896c1e9d5181edc801a66aa98ff0214a7426a67dd8e4cba241574578c3f57500f2b1ed143b", 0xb4}], 0x1) 2018/04/15 16:20:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/15 16:20:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000311000000000000000000000005000600000000000a1ff2b8826349004e2000000000000000000000000000000000000000000000000000000000030009000200000002004e20ffffffff0000020000001cd60200010000000000000000000a004e2000000000ff0100000000000000000000000000010000f10000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/15 16:20:46 executing program 0: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x7}) 2018/04/15 16:20:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/15 16:20:46 executing program 4: r0 = socket(0x0, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x91dd}}, [0x8, 0x5, 0x366ca51e, 0x0, 0x40, 0x1f, 0x5, 0x120000000, 0xfffffffffffffffb, 0x0, 0x1, 0x3, 0x72, 0x5, 0x5]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x2}, 0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r4, &(0x7f0000000040)="f7", 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) write(r4, &(0x7f0000000540)="2b49e1f735602cc859d9eb", 0xb) 2018/04/15 16:20:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f00000001c0)=@ethtool_test={0x1a, 0xffffffff, 0x3, 0x6, [0x0, 0x72c, 0x153, 0x3, 0x0, 0x9]}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x2}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="d211a04ce61af67fb0aa7151db200d28c7849dc8b33d296d64e7ed714be8451b41675b3343c28e4ee21abf8acec10915b032708fa324876d3c870d535ea2bef32ab305", 0x43) 2018/04/15 16:20:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05810440000000000f8668a8fe5121621b900c6a55f3cd1123804db066307d0280f59c10142122f719123fcbef91de606b25b389bf2bc6"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@acquire={0x40046305, 0x2}], 0x30, 0x0, &(0x7f00000000c0)="e640879c324823f613089842fd68ccc5be47d85108ec2b5ed2169eb450929115cc34821a0a82af5d5feedd69fb0466c7"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/15 16:20:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002200)={0x10003, 0x1, 0x2, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) sendmmsg$nfc_llcp(r0, &(0x7f0000005640)=[{&(0x7f0000002380)={0x27, 0x0, 0x1, 0x7, 0x7, 0x4, "2402c6d7a7bd987542d044e5aaad3271895d0ae006ea37e049a9e58e1cf5abedcdfdf80890b128a1ad4c279b88e4b5c801c605093565dc92e929c55b455487", 0x11}, 0x60, &(0x7f0000002580)=[{&(0x7f0000002400)="250945911d8bbc571e02e498fc1a5aeaa05e395b1cb0b76d0e25ca9bed8ab1d4de608c485c13c25523fb17fbce202e141070c7bf3001495aac525cce23d34597378662eed2625a396e79d00bc2c73be8c9279975476f43f4dc167ab0753d96eb5e0d04007102b4bcff73ac03d81629b79ff84949bb25d6eb4e2d7c760931634c8a5490d4e88779e8a4445d9f", 0x8c}, {&(0x7f00000024c0)="0cdf9779073eee7453481afb436be03897025376c81d3cad3e36f0a9fa9f3dca885626cad51bc2a0729d359d5ba0098359f3e6f432b014aea86d01a0639933aee3cf89d981ccc1d9a7e4318c75b7a9d1ec97cfdb2b4966857f78d6a57e883c39bc756a31b63cf9ff2e55e2c5b615e948ed2f02502dc706c94455e0faef9343b5fa84d68473e2b444e295", 0x8a}], 0x2, &(0x7f00000025c0)={0x88, 0x116, 0x3, "d1a125eee63ebf8d071055ceeab5dc6325e0e806ee25987e097b908b93e230215b55c90f4050e2eb4302952ebdb69491f31f6ff3fbe06e07341c7b5af301012e57ef02d2971194064379ab096aa896fcba2860f9ef53186fb59dd57b5b8a5f319f67d375c4f309ccb470db7a119bec3d9b10"}, 0x88, 0x80}, {&(0x7f0000002680)={0x27, 0x0, 0x1, 0x7, 0x8, 0x400, "6d1a7738ea27c287a1aaebd607268dfd63e80f23fe543614560487e84edd3fb659769e9fa6aaf0766ded8b135780a4e13a4cf7c30dfd6f1a6e67f361f065f0", 0x2d}, 0x60, &(0x7f0000002b80)=[{&(0x7f0000002700)="7f139f246c81bdc6537c2fe29576bf0e99c099216958a7d29651db2b3d551b6a1d90e6b66cf2d1af3a84ae0fbd0e3549e2677c8ef2ebdf474f3e2fb1031a12516548dba8eacdf32ecde4e5", 0x4b}, {&(0x7f0000002780)="b4583d7576e38d0799b2cb84b22f8fbb380247b11daf778df6e0786a218f071bb82d5c1dde0f5c10f862ad8190f54d8a6af7f1f3107d7d84f5064ee690e4b2e6eb22498f32e8c280c820c22c9ff9081201748abea0f54a912679b7adaee6a2764fcbcee12e84e4c4cb017dff44b527a1d427e759c69725bc62e9", 0x7a}, {&(0x7f0000002800)="8d61a2c7bbd1ea6510adf374bb7ad9f241864bde8aa42aec0e6237828314f85329ab86426a7dacdcff679f9b9f25a52c2f5b1051e5e38ca4a1a027559a2973f09f23353bac69f80e20863d5909dc5dd0d7d622c98aa870234768072309bb41064434abb416d7e72cf738cbe7f86888590b7146de993a7eb067e7f564986a678389fba41c34d04e4b6476318ab084091815d21510cbe220443fbb396e0289460f3aadb4653face5fcf600453d5c2979f09896f456d67da02dbe03fd434fb8efb491e5c33840465b17d3f9836ca98d855762216f46c81c44a4e5fbf703d1aa0c052e3528c5c995067ddd0fe946729481ecc929", 0xf2}, {&(0x7f0000002900)="7750fa25d031577bd65f07c178efbf924a6b24a2812791140f7a58279062dcfd511b028acde423b868c5468e621c015d7a77e2c5fd310ee02d6efba20dd6d3b89a033deccce71c2669292bc46772223339cda76e0e5d8e63c3b4a0abdac7e6bcdc5755cf1646143bbdf2ec81cf2b0c361f8e2f597225a7be7c805ae0adef2521220462fa8378dcad22445f4c6609e0604d002de0a1", 0x95}, {&(0x7f00000029c0)="24384b4002629dde39fa805062eb88e3b24876d88548f8678bd0d97be0de60249116d51f97eb66ea0981aac975e2ad6c380f0b63fe9ea754028b205f08aa4df6e82297072ee343e9de4a91aba4f27ce45160d85a693d709b239f0691ba88720391b69c2fbe35bdf060c71147232d559ddf26eafea27bd045f8c3d46ed8352c4150de83e197b7c67929893b5e341fffab861b5e60e90b4349c81f9baa35728f64ebd82bf2e6876b2f02d2043582bb48c33459e51ca988b04c238468e56c71b0ace727e6286f7a8e13f75b20276e06331af04c35a72d0c7d", 0xd7}, {&(0x7f0000002ac0)="8dc7bd667c0abbd0b597e42d081a0a97db4a7b3ebba9a72bd274d4838c33318f9fcee0626123147bd2c7708ea7765bc543d9a5cf80c823724eab3bdf2697d88aa3f28e70e928e2ed8ea546af5c6bc2f23441fcc349e5842e4d57db64cc961b00e168d6c1adae9565a098656f6fe586ed3d0ad0c6ef9fb28e53891a912a88601daf99dc101b230694d569f0703b52816706c04bd175c1e0061afdab6a6be923300dad", 0xa2}], 0x6, &(0x7f0000002c00)={0x30, 0x11f, 0x2, "7563022ddc326f9108cd38737d7bfeba70e553322da36c5414a0b5"}, 0x30}, {&(0x7f0000002c40)={0x27, 0x0, 0x2, 0x2, 0x4, 0x0, "d1e5d3c946c4747e8eb59dc82b83472fa8a15f3a205d627fc3a89597482a6ba55c3790e87ae0bd90518a4a9fc22395fc25474a0977840ebd0f7870ca89d599", 0x24}, 0x60, &(0x7f00000051c0)=[{&(0x7f0000002cc0)="4a7e4a7da4fe8cd801c9aa9493eb48b32d0f2ce626ee5616a70d54b5e1f8c2a5b7fd63a0df7a2715db69a2e180649a6ee8f1a400afa7378954f1b73d0543635a39895bb7a9ffe4cb795046d3ee6beb7294c7c4ead9938c7d2e08c15a9d00fcc798fed64e0aadef3868a3dd514081a029319a53f7db3a9596d156f2a4dbd622f0eb90aba2056c9f793f8d72b33bd56cac7bd21a912810fc1bb66659494b1c8946ae11f4cc2d6f0af234a69f29", 0xac}, {&(0x7f0000002d80)="1ec80334fb49d2c6a366de0d11f809defcb0682f83b520c77d4cb618c10999e257c4e2df190a0628c65f67d964aa99c1b4e3a8411e6488cc8f687bd9b19a7b68c5c41aaf8b9b4e87e2adb2790b49894340cbc134fee3bab578a092a684703478492d5cf6667164cd6d076714c105b5ba594ee6470079", 0x76}, 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0x1000}, {&(0x7f00000003c0)="ccc7162ff4f090e82f1258cd5e6437736c5880860e633f5aad66b1f72738f5977a5ce1990b6e5a5ecbac933ba72a31ffa772467a62039ae0e948930603e973037821073cdcf9b56b9dc973fda9eefa9eac140c7306ddfeed8edb3d32bb236e", 0x5f}], 0x6, &(0x7f0000001500)={0x20, 0x10f, 0x4, "f5b099c79bb6c0b2fd"}, 0x20, 0x4000}, {&(0x7f0000001540)={0x27, 0x1, 0x2, 0x3, 0x1, 0x3, "ac66ddc449619e45e2b9a8bb278fa72fb80a34281f40b23b94d623d4d18da8b162457121b8aa75a5b9869ee7f3cb503fef5e3648cf7c3f53e15a520a4cb2a5", 0x2b}, 0x60, &(0x7f0000001a40)=[{&(0x7f00000015c0)="a3a8652c1fcc03251d189e08ece3f690167b725a3865b2f69458a9d892260a66c495ecc6a91da74a0e92e5c02e14df0c21cd33489628cd22e80824220c158aae836ec882709d62b328268754e113bf6a0e0a8c7cea21346e5521866be81a457f96ec482866b02f82ae0046e22e0a746f903bbbd2d181c85de55d55dd81d9bec2094177d0a1a9661eaa104f692468316d102a3a0fe7f9b5393ea2a1c7ce44dc5d14ca5a810dfd5e3fcd7f1bc44767d855387c6c9ea41df5daf090f0021469566ba1edba12ffe32152b428d36f0ad63658a835f90c78323d65c111be5756dd5c3cbdb0338f90", 0xe5}, {&(0x7f00000016c0)="f06f9ee0683373093044b9cdec7a49fe458c0e2fc271bc3943521d0e159ab38d5b105b3ea7f80b6f1e088b6f4495040ca6ea28849c90be954cfcc8a25ead376260d50e9ed1cffef8eec960791a366c132347d9415ec587a49e8e6696c29f6c0cd49bdcd0256848ed0c72f236a7ab36f1228f41d212c5a95ed026c8d25b136667d2907196695274f00b2bc1cc4ae3afdaf78d6fcf208db66a4136a66aafc2626af8703e2bb341b84c2a1a8ac88534e00314855c0776a11900accaf1c3457e425781e5d1de49f2004484cf5b44bd85a8dd488861851eaebb6b50773fb948975a8993a4648e99f10f08037fae61c1effdd0", 0xf0}, {&(0x7f00000017c0)="f15b8e93784b4a861e65486fb303aadc6c3cc74d067723d87371e58db89ed0fca200b66677a902ebbe465fa84f", 0x2d}, {&(0x7f0000001800)="d54f6b0dd47ccb7b7a", 0x9}, {&(0x7f0000001840)="8fc1019151a471f98489b1b32a4698329ffc9f3934c52adbbf3166e26a1d897154c1f2a884197f83438b569cdfe295b1b90a94a25bf3c319953f20daafea410b8e0bd4caaca88270b1bdfd2d90b5d71f5674ae5c0f3a2e49bef6bb39744b98220ac0c55dfc2b3a4a29905ddbb5a1178876678bfae8897230fd346dc28b0e6aef00d78f855300946037c9cb67d098e20c382396942b3a", 0x96}, {&(0x7f0000001900)="e98a60840fb6566ead67b3b0ada26c3dc7633780da701783aa6db52b8c49ce43b329232bfb8b32118aca60b76ff0f9420f73afd11144f77e026a561b7bc17d5b7ff7c4e65b75c02e4d4125ec414c7d340b0c2a638ced33f57ee3ecf86c501766481e3fcce17f575ceb7c9d2ac499c55280762ae76d6834189572e353457a78e1035ac00a5c5f3fa5abd23a04fa458382319c8da39f1a5119011eb1e31822f9e8b7b69486e199af812b0209d92f6a2386", 0xb0}, {&(0x7f00000019c0)="78642ccdf957a6429830da07e72968bd2c1c361b251bb45a80544637becbda7d8b07363ceef7cf422326320bc90c1a27884ba4161a32bee27bae41c2cbd1f585d90b51f2a42d8e6de464202fd1bac97fb6", 0x51}], 0x7, 0x0, 0x0, 0x20004040}, {&(0x7f0000001ac0)={0x27, 0x0, 0x2, 0x7, 0x8, 0x1ff, "d169936462a2f6e1d3ed345828ae1cad83c7bfdaeb9c0d7cb2e36d6aa1d7c8f3fc99f871b04c3806ad9099a6d2132bc7260b50ae33e732f07a27c13581cdd5", 0x3f}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001b40)="f4460531ce29275f448f7e2e671bcaf5089343948137d507757ca50a907ac587155fd6e4e167824bd03713b17b138b37a6babc82dfba22b04f2e5f96729fe00e2a7bd613ae7fd5305a081df3de33638818a7d3ead44c016bb31a705662ce4ec4185394b51a71137efc415ff625bfad43b8c1eba73fb28f0c9770c3682d39c7d33d5285d6a105dc6010155f88f692fd33386337910da2a08377c6ad478db2e2", 0x9f}, {&(0x7f0000001c00)="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", 0xff}, {&(0x7f0000001d00)="941199f5cc0840a3e3e363b2ce96807fba115bb21d9049a039029a6b3bc8d5966da4d77a88838aed38bc20fff6e29744a095f201fd219bfd497d1117f920649ec892b82a77d8d32d270a53425960b3b4029b05b2cdfe45668fc9deb0b93cfa3ce682658213e02f7fa036c75dadd237a6dc0b4a973ee1f3f29d9127125705b09ead26233e76efff92ce4d2c80db4dafcdc950961ef28feff7ab134db85755a361e01e2b5c26c198a8a9ce87d19f8331dbc833f6a72d376e581e3e614e69f11290f975c3d4d316e524b458a72608558c3e90", 0xd1}, {&(0x7f0000001e00)="3a54a3816c7eb5477b2889596d3739f57deac37d2e3b60129cae7f691eec85beeceaea7423c36944e2ebe56ead5ada3316f5e670cf7d58bfb978024a49bb695e9a618022b1fa45b2b177e6ea1435d582", 0x50}, {&(0x7f0000001e80)="1ad1a9975fc247aef48ac13eac57668720f44e5666f5e7d334341d1b429bcf610d37fb8640100e4a32849b30d53558aeee", 0x31}, {&(0x7f0000001ec0)="74b5bc356858c67ed8f6eebc7fe23011c40b0dd8442c826b0898fecee579cc468a85faeb1177c48cd6123777ae62202011105db80a1169222607e33291ec3f2e22421bd5c57b9627656ffe1ed070ed0dfed31b089ec5b6e4a82a5c7c4f511e23d4c81af3aefdb38329478307318c6f9ddd3ab49311d24610051b3d2f0ca60b47", 0x80}, {&(0x7f0000001f40)="b641f368b43bfde57be39053dde46cfe06ef8ff1c3a5866899900a41be18ceda0e1ba7c9121c47", 0x27}, {&(0x7f0000001f80)="df57b9786f64d93241ae76ad1447074f056c9b6c605ada6b0cb273fe466220b68c9f27f3467db0e626ac0f3943a22f7376b44ca4b6a8a8d69bf70f5f2fc408e6f2ac4b4cebf35743b0daaa7b60d25c0626371497b187dc2ff9b2bf0318adc9ca0260ee928264d7688acce8d8819033a90b4dc98369145e7749a01ac3", 0x7c}], 0x8, &(0x7f0000002080)={0x98, 0x11f, 0x6, "f0cda9bc6521c9133499495f6a9d232756d86eb031b5df325a0a641a673876857436793099c36b22cb1c15d77cd7dd83d54499019c660dad705c7ed1bf5a9c25c7c5e6a4908f74dec2e9257f0d2e044d0c99c271f4362859b31e0b38da94e1a7928fa3357e8b93046d727f4a89f7bab75e453353a4c3b2c5bf51a3ea67e756acae9fd8a4"}, 0x98, 0x4000}], 0x3, 0x1) mq_open(&(0x7f0000000040)='/dev/kvm\x00', 0x42, 0x2, &(0x7f0000000080)={0x7fff, 0x7, 0xba, 0x8a, 0xff000000, 0x1ff, 0x8001, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000005740)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002240)={0x0, 0x3}, &(0x7f0000002280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000022c0)={r3, @in6={{0xa, 0x5, 0x12, @loopback={0x0, 0x1}, 0x8001}}, 0x59, 0x43}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000440)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 723.814476] binder: 16661:16663 unknown command 1074036997 [ 723.841380] binder: 16661:16663 ioctl c0306201 20007000 returned -22 [ 723.871930] binder: 16661:16663 Release 1 refcount change on invalid ref 0 ret -22 [ 723.916347] binder: 16661:16663 unknown command 1074036997 [ 723.928363] binder: 16661:16663 ioctl c0306201 20007000 returned -22 [ 723.944347] binder: 16661:16676 Release 1 refcount change on invalid ref 0 ret -22 2018/04/15 16:20:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = socket(0x19, 0xa, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x3d) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x219}], 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0xc91) 2018/04/15 16:20:48 executing program 0: r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="2297307ebf0a03b626775bb10ca03ee60000001e0007fffc01000f090007000a000c", 0x22) 2018/04/15 16:20:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000700)={0x24, 0x2d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x98100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/15 16:20:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x3ff, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0), 0xfffffe67}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 16:20:48 executing program 4: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000100)="ddc831601d1ba284a1f4d07c6aed829384954e1ba096e188135db06e7e20010e7dc6a3853a13f45bc1df49fbc826ce411052eb7f8eae9c45c969e0e27d961175faf4e8508452b1a575196cf97325defbe14f22203a13072fc47497e307") mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='efivarfs\x00', 0x840000, &(0x7f0000000240)="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") pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') 2018/04/15 16:20:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="f7b190d22a41d3bd9b0b66cd09479eef323587169e9965146c10aee61cfb9e5ee01fd2b2e724ba609f43c91d15553a57e3e9627b6a1171bb", 0x38}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002cc0)={&(0x7f0000002980)=@hci, 0x80, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000002b00)=""/96, 0x60}], 0x2, &(0x7f0000002bc0)=""/212, 0xfffffffffffffd8d}, 0x0) 2018/04/15 16:20:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="fca3eade364a3d8095044c31815f91d5d3ce4dc69304fa6146f7bba5bb8205118d1764fb3c54eff3499eacd1bab4b2cbba44f2ad57d60b29a5ead6b6cb1814973d144d49cfb18de55aa2236b8160a15ff43845f6095b81fa613709780c59ef0d0683c356d42484e8850d0d8472c1ffe633678b44b79c92c2380be254d7185e3217a1f2e535aa551b297567297f3847726f8f44ab3fd6792767bd1086e0da7674eac2845d4e751d3b2a8b95ae27520527a5eb94369c3993d784b3b026cf4565561897b532a66607ef930ea44ebfdf33cb25ca18697f536f662a4c279656b3ffb7dd14317a8827c0bd"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0xfbe5) 2018/04/15 16:20:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x800) ioctl$KDDISABIO(r1, 0x4b37) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) 2018/04/15 16:20:48 executing program 6: r0 = socket$netlink(0x2, 0x5, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000000040)=0x11, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/15 16:20:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x17, 0x5, 0x2, 0x3a, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_ident={0x2, 0x0, 0x1, 0x0, 0x3}, @sadb_address={0x3, 0x0, 0xff, 0x80, 0x0, @in={0x2, 0x4e24}}, @sadb_lifetime={0x4, 0x0, 0x3000000000000000, 0x4, 0x259, 0xfffffffffffffffd}, @sadb_x_sec_ctx={0x14, 0x18, 0xffffffffffff8000, 0x8, 0x98, "ea8398136e90da3c9f0c01d20c47ff1ee2ec3c712a84c2b6257403616d850d4948cd0699345ec30cda22ddac9570490ad934754559536dcebd93b1cf230954c4735d004b432d65e08f75f6443bccfe5d8b339cb81a73361b9caea6a13a80ff3eb3b403492a909a8d220bfc4431f2467686ab94e90910410ddf3281e8a677b940fe3a589a0844bec607024675e03cecb9c36f097ad5ce0bf8"}, @sadb_address={0x3, 0x5, 0x2b, 0xa0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x15, 0x18, 0x0, 0x684, 0x9a, "816039ca090249db4ff982161594b2a38e15f56d09947cd5e663575e808e0eb9dcfe3e15d4b910720763ae5bf317a2c669c50b33160829fd8911dc4371538a8549054469717a1513d8750ee42b8e4ada3692769f9dc1c2a408701495e9a4aaff4b0b038ea9b82fc47de3e8f34829df59cbd9059aa8b3df54fb2a787cc2b4894344b06b7da76920f6f9bf6afdc179caaeceefa8596529a3232dc4"}, @sadb_x_nat_t_type={0x1, 0x14, 0xcb}]}, 0x1d0}, 0x1}, 0x40000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2, 0x4083}}, 0x48) write$rdma_cm(r1, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0x48) 2018/04/15 16:20:48 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r0, 0x0, 0x4) fchmod(r0, 0x80) unlink(&(0x7f0000000100)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x7, 0xef88, 0x2, 0x8, 0x8, [{0xfff, 0x1, 0x8, 0x0, 0x0, 0x1400}, {0x4, 0xffffffff80000001, 0x1}, {0x81, 0x8, 0x40, 0x0, 0x0, 0x180}, {0x690f, 0x4, 0xffffffffffff7c66, 0x0, 0x0, 0x400}, {0xff, 0xffff, 0x5e5f, 0x0, 0x0, 0x81}, {0x8, 0x402b, 0x100000000, 0x0, 0x0, 0x8}, {0xffff, 0xaf16, 0x7, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0x8001, 0x0, 0x0, 0x5}]}) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x2}, 0x0, 0x0, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="c3"]}]}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x9) 2018/04/15 16:20:48 executing program 7: clock_gettime(0xffffdffffffffffb, &(0x7f0000000240)) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003ac0)=0x14) sendmmsg(r0, &(0x7f0000005b40)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="be3ff385895dddc3bd9190349afbfd70a80daa64bd23a1a82dc47e1a8148d7f6dc24526529a714853240fa70dbc7c09195cb080e5cfcd439067771b38cf8d8f7f5d5e3e88c6597779e152824a7a4e80395b80fa4628f106b8759c86363b069f704dba00b63cfdf69688141287bcfa12294558cb9eb10a1fc81bd9c9cc01c75386f021b836750257ea84e935d659b9e42d852c0a6b6288acf750c10969a68444733e079c16b232da38ac48530d5693aa31b8af56c6cdf9e9b3d4f187229a842bd949b03ec60ef87964e6a68d6016e2de2c6f20e0ae9c064830e0bdab018bd8f8a6638d0ef4f531acf2c9929542136e749f148d4", 0xf3}, {&(0x7f0000000280)="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"505ada2a6e1bbc758d09d5fc1aa7f196109fa967cdeb391dc32ceac4981b2028f1cdc39bfe61b7962f6b28135da4ae8a33a2f85971e7a30917dfd23e6b5bd8c6c401b001899e1a8214c04ae2"}], 0x1410, 0x800}, 0x192d}, {{&(0x7f0000005300)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005380)="a85c7f9fe4fe90e06e528789693d83104b6baaab31de12e0fbdce6458c82a5ce81fc4309ff29f3861013562aeee4999b6f8a3f6d29bef1d0ed3777d916fbc96486eb56d6a29cbceaffb55befcd31f871fc14895fa7265a79e3512ef0c19969e2c91477cc0a17ab86d9f50040021ec4e8dc0028fb7b8382ef8ff3711ee61c0d710f46e1b1", 0x84}, {&(0x7f0000005440)="9b313400f2af6e870d132884bd2718d8f1ca933328bc887c6727347391af3db380ad1584f8298d2ae6c41e6a5fec2473ef189d47867ee0c983274e65b64fe2272bfd7658852a86ad6d80a25df474765c77884f9848746fef54d530ce6cc93f3a9b7bab60c132", 0x66}, {&(0x7f00000054c0)}, {&(0x7f0000005500)="c41d69c6ede4c38dc31ae3060b8b17dc10560964e1995bc01e194f2837c5a4d3042aece8f9528ec4ff412dd7715a7884e4c7b269f9072c54feca1ba41aeae6eee0541d4582e9c8a36bd027f745a091a48270a9fa0b68125cbfc9cb57cab419c90661e5bf34529c0105c25d0e5032afe069b3f5aa56c1e678ef75e1a9d0d12221f30cb4ca816c4d34cabd0227dc85b9253500d733b711990cf024cb8e9a0c9dee147d2c3d17edb3cc4e0e6485000a6b36668333c06e98b3645f8f200ab792ebf8fe89a1c125268d6ed9daa1850b753631c409f1e2e351", 0xd6}, {&(0x7f0000005600)="f886ef489fb42a1186d1f05ae10a2d9a4504851724015530740c7de33f7a694575c6912f2e703656d213725501049477d3f7b11b0cc11619923aaa739ce9fe6a7e592a82af735903162d19354fa53277e0460b1cecd3c3058a9b5a57110daf33728974d0d0cbcb6028edde923b3772872cc48f", 0x73}, {&(0x7f0000005680)="1b7484086269de9064f3e1325e54689050d8da7d4d9187450df34a099de25c787738c2268501cabdc4330a548c4bc74bd342fa4c145e278969a1e254d5ba6e2b769fa31e3716b4f474f25e4721e8f00b762129b075", 0x55}, {&(0x7f0000005700)="f1", 0x1}, {&(0x7f0000005740)="864468fee28a647123da6a53cedad4d8b382a9fd31b6f87b674af0e3dbe7c91297b68d80e1a42075b40d7655acd8d1ac6763d91ba3a4d05e1332ec056c666541d36769a4d565ac2639586782d3c07c3b619b37b4f39e31157eb5323395bc3145fc799e831aab95986ac963c2b00981b2a9fbcc203e46f3863484f227cfe68b029bb205d80b4c329aa769cd7dfc5d7aa3a9cf657191ca595366637e0fd0b38896feccbbfde4c025a0fc2e94b61eccd7b31de8edf627c452f139a1722956c254f2b7fb156460f3a72de93086b17221a0cd116359c61a221c4b3ded126efb1c4c8832", 0xe1}, {&(0x7f0000005840)="64bd21c45826c2ff7d572eb5bd9fad707ad458126480f83b7c999ebc185e2e6f182d919d1aa399596f7a690405a1500fbfc996a42d7785c02a872176d6dd75e0b74d6366d9e51b409b399cce41010d973751b2c64168c1c141d718260577246500f7295ef594140a1fbc7eff7232f833f83fe2029b3ab684a59ac174498a70ffbc", 0x81}], 0x9, &(0x7f00000059c0)=[{0xb8, 0x105, 0x80000000, "8c99a93aac968e97f36b25e7d696f08b849d512cb47c254b3e75d50a202afffa22a24e77bf7644207859275e068b15e8ad547d95931f8ac872e1624e4b1ccd0bc55deb2c55f67b730fa0eab822614e8615990903e9db6b84734ce6c540c0bf7111269814d34cab43174abc00185318ae586e75b2eee622d5d847697f08cc80fbbbc0513588ed248014a091b98fa13de9633d8dcff0cd966de2621a0dfe919e4abc83d8a8"}, {0x60, 0x105, 0x1, "0e3f326c3841ce6653fc868ae74c55802a6ac0a70221a66026fa7a6824a23db096d6c70562c7526a5f9fd775354c0b854d980c560c6d4a87a509820b11645f86b79bf71582a4532675a50a537f6e"}, {0x60, 0x11f, 0x81, "5b224b9b0d4917feb982fd53649f41f6fc1390573743e23b7062fe6763c678b324e6b09c88fb2de7db42ecb02062481bc6a99e3ffba6771e7f901946aa497896c1ed6045d7d150f439d50a4a52"}], 0x178, 0x810}, 0x7fffffff}], 0x5, 0x0) 2018/04/15 16:20:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e24, 0xecf3, @empty, 0x8000}}}, 0x80) r5 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000180)=""/31) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/15 16:20:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x88080) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1000, 0x40, 0x7c]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) connect$ipx(r4, &(0x7f00000000c0)={0x4, 0x7fff, 0x1f, "d39db610cf96"}, 0x10) 2018/04/15 16:20:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x9, 0xffff, 0x1ff}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/121) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) inotify_init() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}]}) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/15 16:20:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) uselib(&(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002380)='/dev/ppp\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) r2 = gettid() ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[0x19, 0x7, 0xd22a, 0x2, 0x1000, 0x2, 0x1000, 0x2, 0x6]}) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x100000001, 0x5, 0x21c7000000, 0x462, 0x0, 0x7, 0x20, 0xc, 0x480000000000000, 0x3, 0x80, 0x101, 0x9, 0x3, 0xb6, 0x0, 0x9, 0x8, 0x4, 0x8, 0x10000, 0x401, 0x2, 0xda, 0x88ab, 0x4, 0x101, 0x4, 0x8, 0x60f, 0x9, 0xffffffffffffff01, 0x5, 0x1f, 0x5, 0x6f5, 0x0, 0x2, 0x0, @perf_config_ext={0x9b, 0x10001}, 0x300, 0x0, 0x80000001, 0x4, 0x3ff, 0x0, 0x1}, r2, 0x3, r0, 0x1) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) [ 725.747778] binder: 16746:16749 ERROR: BC_REGISTER_LOOPER called without request [ 725.755486] binder: 16746:16749 got reply transaction with no transaction stack [ 725.763008] binder: 16746:16749 transaction failed 29201/-71, size 0-0 line 2763 [ 725.843184] binder: 16746:16758 ERROR: BC_REGISTER_LOOPER called without request [ 725.850892] binder: 16746:16758 got reply transaction with no transaction stack [ 725.858401] binder: 16746:16758 transaction failed 29201/-71, size 0-0 line 2763 2018/04/15 16:20:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000002480)=ANY=[@ANYBLOB="3000000012002509000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="990000655222e20638e00c00000e00000010001200040001"], 0x30}, 0x1}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x1}, 0x18) 2018/04/15 16:20:49 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001040)) syz_open_procfs(0x0, &(0x7f0000001340)="6e6574016669625f7472699cd0a4c169657374617400f9e2301c2b2f6fe9a294f3c73511b2230c345f8968d5ba62ea8e4612f0acc89f48ba071d1aa68523004cab99bc1611d3862b125545c47cd858c77ee3b4c421e5620d6ee5a2f4cb2311ab10cad66c5f50e129015b3ca0e70bfbb6679f6feeb48ae2f053e900f6e70ab9629e009888138b7f79dc2cadd6c15ca6fe7d7503c17cee86e7638f2fab2b151d3013f1115804c14ad111") r0 = eventfd2(0xffffffffffffffff, 0x80001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xffffffffffffff4e) r1 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40400, 0x0) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x132) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) unshare(0x8000000) ppoll(&(0x7f0000000780), 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) r6 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) unshare(0xc000000) pipe2(&(0x7f00000000c0), 0x4000) getpid() semctl$IPC_RMID(r6, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r7 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r7, 0x4008af30, &(0x7f0000001240)={0x2, r8}) 2018/04/15 16:20:49 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0xfff, 0x2, 0x1000, 0x8}, {0x800, 0x80000000, 0x897, 0x9f4c}, {0x17, 0x7, 0xc9, 0x80000000}, {0x3f, 0x9, 0x8, 0x1}, {0x80000000, 0x8, 0x9, 0x5}]}) r5 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r5}) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x24a, 0x0, &(0x7f0000000000), 0x48) 2018/04/15 16:20:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) setsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f0000000040)=0xff, 0x4) 2018/04/15 16:20:49 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x23f1, 0x5, 0x5, 0x0, 0x7}) dup3(r0, r0, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/15 16:20:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001040)={'bridge0\x00', &(0x7f0000001000)=@ethtool_sfeatures={0x3b, 0x2, [{0x3b69}, {}]}}) setsockopt(r0, 0x7c, 0x5, &(0x7f0000000000)="c54268fac8ae7b9bce9364e2b2719c45c3aadf20376ed9f91c44272348d0f3f1eee6e74d0cad8289d940456568957441b1520ee429ad1d579ed898d56c19b0d905d23e9324b2f3db393f85ce28d5256f1d0f57ac76ca9fbb25af18a6152dc0e56ab95662eadb1842627da2731a17f73e03c77dd283003a5a677ac9ff7774dbecab7949d9946006672514c3adbef8f10f01702817bd47739af6d42ea210354aaa830438aeb994925b902c626b635f14ee5dca4f1a611f34ba09a7641e8c1588de9e57c1765577c73a97fcc4132df38d68c433e636cfda1e063b36e6", 0xdb) 2018/04/15 16:20:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0x2, &(0x7f00000024c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000003400e600fdf7ffff89bd09bb030000000000000036f1437cc03636de"], 0x20}, 0x1}, 0x0) 2018/04/15 16:20:49 executing program 1: r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x280, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xf00, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) readv(r0, &(0x7f0000000040), 0x157) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x6c, 0x5, 0xbf}, 0x10) 2018/04/15 16:20:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) 2018/04/15 16:20:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/vhost-net\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/193, &(0x7f0000000180)=0xc1) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r2 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x200) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000380)=""/19, 0x13}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/175, 0xaf}], 0x6) [ 726.729293] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 726.765479] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/15 16:20:49 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0xa100) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x7, 0x1, {0x2, 0x0, 0x2, 0x3, 0x2050000}}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1}, 0x20) 2018/04/15 16:20:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) r1 = memfd_create(&(0x7f00000000c0)='lo\x00', 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipmr_getroute={0x14, 0x1a, 0x200, 0x70bd28, 0x25dfdbfc, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2c0080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) 2018/04/15 16:20:49 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2, 0x80810, r0, 0x1) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) [ 726.807465] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/15 16:20:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x1c8, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, 'irlan0\x00', 'vlan0\x00', {}, {0xff}, 0xff, 0x2, 0x44}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x401, 0x8}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'vlan0\x00', 0x8000}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, 'team0\x00', 'veth0\x00', {0xff}, {}, 0xa9, 0x2, 0x68}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x112, 0x81}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x81, [0x7fffffff, 0x10000, 0x2, 0x1000, 0x9, 0x6], 0x1f53, 0x4, 0x6}, {0xa4, [0x3, 0x1, 0xc000000000, 0x0, 0x100000001, 0xd2], 0x0, 0x110008ce, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/15 16:20:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x48001) sendmsg$rds(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000100)=""/10, 0xa}], 0x2, &(0x7f0000000400)=[@fadd={0x58, 0x114, 0x6, {{0x8000, 0x8}, &(0x7f0000000180), &(0x7f00000001c0)=0x5, 0x8, 0xd5e, 0x2, 0x9, 0x19, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x6}, &(0x7f0000000200)=0x7ff, &(0x7f0000000240)=0xe1c, 0x4, 0x3ff, 0x7, 0x40, 0x0, 0x10000}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffa, 0x8}, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x7f, 0x7, 0x7, 0x3ff, 0x1f, 0x12, 0xffffffffffffffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x1000}, &(0x7f0000000300)=0x57f, &(0x7f0000000340)=0xe01f, 0x9, 0x21, 0x82, 0x8, 0x21, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x1ff}, &(0x7f0000000380)=0x8000, &(0x7f00000003c0)=0x7, 0x438a, 0x8, 0x9429, 0x80, 0x4a, 0x6}}], 0x1b8, 0x4}, 0x4044001) [ 726.878096] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 726.887711] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/15 16:20:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/192) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000001440)='./control\x00') ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000340)=@pppol2tp, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/82, 0x52}], 0x2, &(0x7f0000000580)=""/160, 0xa0, 0x1400000000000000}, 0x10000}], 0x1, 0x0, 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') r4 = dup2(r3, r2) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r5 = open(&(0x7f00000012c0)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001240)={0x0, 0x8, 0x5, 0x0, 0x8, 0x1}, &(0x7f0000001280)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r6, 0x8, 0xffffffffffffffc0, 0x3, 0xfffffffffffffffd, 0x2}, &(0x7f0000000100)=0xfffffffffffffe99) read(r0, &(0x7f0000000240)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/04/15 16:20:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = msgget(0x2, 0x202) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/140}, 0x94, 0x3, 0x2000) 2018/04/15 16:20:50 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x4000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x101) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000025b3065bb5bf2067212d95ef5cbdb0390ab2000000000000"]) 2018/04/15 16:20:50 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x77, @multicast1=0xe0000001, 0x4e23, 0x1, 'wrr\x00', 0x2, 0x3, 0x64}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000001580), 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fcntl$addseals(r2, 0x409, 0x1) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000015c0)=""/48) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000280)=""/201, &(0x7f0000000380)=0xc9) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x68100) 2018/04/15 16:20:50 executing program 0: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e36fe0)={r0, &(0x7f000003e000), &(0x7f0000d1af1c)}, 0x20) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/132) 2018/04/15 16:20:50 executing program 2: unshare(0x60000000) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x254, 0x7, 0x950, 0x0, [{0x0, 0x2, 0x7, [], 0x5}, {0xff, 0x800, 0x8, [], 0x1}, {0x6, 0x0, 0x7, [], 0x5}, {0x7, 0x8, 0x100000001, [], 0xd5a}, {0x1, 0x7d85, 0x80, [], 0x8}, {0x2, 0xf211, 0x8001, [], 0x4b4b}, {0x6a, 0x8, 0x5, [], 0xfffffffffffffffb}, {0x6, 0xbc0, 0x20, [], 0x5}, {0x8000, 0x1ff, 0x80000000, [], 0x8}, {0x0, 0x98, 0x9, [], 0x2}, {0xa9ca, 0x6, 0x3, [], 0x3}, {0x0, 0x50d9c5d6, 0x1, [], 0x1f}, {0x200, 0x6, 0x4, [], 0x3}, {0x8001, 0xb2, 0xdda, [], 0x100000001}, {0x10001, 0x78e2, 0x1, [], 0x3}, {0xffffffffffffa058, 0x1, 0x9}, {0x5, 0x5b, 0xd00f, [], 0x80}, {0x8, 0x0, 0x6, [], 0x5a}, {0x0, 0x0, 0x1, [], 0x10001}, {0x9, 0x800, 0x81, [], 0x4}, {0x10000, 0x56d, 0x10000, [], 0x3}, {0x4, 0x6, 0x6, [], 0x1}, {0x7, 0x400, 0x5, [], 0x80000001}, {0x5, 0x1, 0x81, [], 0x6}]}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000040)=0x54) 2018/04/15 16:20:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000500)=[&(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) 2018/04/15 16:20:50 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x8000000000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/15 16:20:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x7, 0x20, 0x9, 0x5c9a}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x3f}, 0xc) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0xa18, 0x10001, 0x1a, 0x2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d92ffc)) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)="b3b78db7dbe4ff54b6f02d46f817dd0c43e2048ea07a9084322da17a16d9f8f2ae8f23d845233f403c2ea7a83361c860db7966e51e6fb87203c5e7410f01b27e0b994a095a82d005d634344e1beffcc81f877d791276e81c1b882ef0989a32135440317c72124858b2b937b64f37e943552b0ee880596822ea073ba08c7b17e4d02e99818fa8947239809ae297b1df0defdc73a585df73adde5223264c25966e428bfc4a5f7b2b4e7a828d36ea9ca17e7b8e372c5411e12cfa94823eeb3b6445b04f6164a805ee3fc66b4e", 0xcb) 2018/04/15 16:20:50 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xacc, 0x2000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x24, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000004c0)=""/136) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x3ee, 0x2c6d4e55, 0x2, 0x10]}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') setns(r2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x1, r0}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) finit_module(r2, &(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1) [ 727.911685] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 16:20:50 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r2 = syz_open_procfs(r0, &(0x7f0000000140)='ns/cgroup\x00') setns(r2, 0x0) 2018/04/15 16:20:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="7f3f1f14802800f38706d3a41dc1b323b5f4ce4311f310f7baa835401bfe4580eab40241dca419a8ec86c52924d0745dc444ee3afd7035d42916ff54f613d69e01d872e470630e6e072dd07133e6de832e24a6f7d518e39b6eba64be800f7cf2fba5e041db4449478edf794fc6aa70604b2bc097d8225dc3a29db4fddd86b5573444ab4794841733f58bdfac05e6876e5666707fae01eb6a87afb864") 2018/04/15 16:20:50 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000)={0x4}, 0x38a) unshare(0x40600) r2 = epoll_create(0x51) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040)=0x1a, 0x401, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xa26, 0x200000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000280)={0x5, 0x86e, &(0x7f00000000c0)="ecbf5dcc980a802a74780290967fd5e6de96d85514dda642e8b374467d478615230212f3bf0b91156a5430a83514d8d5b287ac26d58527fbdada651ade500aac9d3f56f1ca2cbed3fd38b2359df3b1c90d59cef0939776816e9a699caea12f5946facffa2ed80b0b599d87ca3f160e30472ae29fd421d254ddfc7d32ecc90a679e01572032a32b307576015394328b8a39bcce24f2cf6ef0546a0d9d6bc0f22d06440efda1819847dbddafb8382182e83549d2e15d1569c0ebb4052735d5a86015dd2f271a9771bb0a72c5bf51b2b8b37c9537e44b6779", &(0x7f00000001c0)="c7243515ee3bddf46903f26c797e9382fcc6139c3a2fca1cfa6d02da04dbfae694bf6c85d2026ccba55e89cc56abe1a9e304e366f76373d2f125251b25639b8ac139bedabf0a38f4bf1c17d25281d3f7129c6d6769e221860cf38fc8f2bae80ab46c6b06b2f30be0cc51b9c157626ffa03218196d1882fc32959d7c59db359ab8949", 0xd7, 0x82}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r4, &(0x7f0000cebff8), 0x8, 0x0) 2018/04/15 16:20:50 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x400) sendmsg$rds(r0, &(0x7f0000002480)={&(0x7f0000000140)={0x2, 0x4e21}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/221, 0xdd}, {&(0x7f0000002340)=""/59, 0x3b}, {&(0x7f0000002380)=""/119, 0x77}], 0x6, 0x0, 0x0, 0x40}, 0x8800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000024c0), 0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040), 0x4) accept$inet6(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000002740)=0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2001, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000000c0)={0xf000, 0x2, 0xfffffffffffffffd, 0x8, 0x5bf}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000026c0)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002580)=0x10001) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002500)=0x7fff, &(0x7f0000002540)=0x2) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x6327, 0x4}, 0x26}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000025c0)={0x0, 0x3}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002640)={r3, 0x1, 0x3, 0x2}, &(0x7f0000002680)=0x10) 2018/04/15 16:20:50 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/105) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/15 16:20:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="0f00909f000000b805000000b9220000000f01c12e26459866b8dc008ed866410f38810948b885970000000000000f23c80f21f8350400f0000f23f8b9800000c00f3235000800000f306426660fdb716d469d66476f", 0x56}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x100000001}}, [0x6, 0x9, 0xfff, 0xcb, 0xfffffffffffffff7, 0x9, 0x80000001, 0x2bb9bdb7, 0x70, 0x1, 0x3, 0x3ff, 0x4, 0x20, 0x5]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/15 16:20:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'gretap0\x00'}}, 0x80) r2 = dup2(r0, r1) sendmsg$can_raw(r2, &(0x7f0000000d00)={&(0x7f0000000c40)={0x1d}, 0x10, &(0x7f0000000cc0)={&(0x7f0000000c80)=@can={{}, 0x0, 0x0, 0x0, 0x0, "cbd735a63404bfad"}, 0x10}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0x63e, &(0x7f0000000040)={0x3c, 0x7ff, 0x0, 0x40}) 2018/04/15 16:20:51 executing program 1: r0 = epoll_create1(0x0) r1 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f9a000)) 2018/04/15 16:20:51 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) 2018/04/15 16:20:51 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700), 0x37f, 0x0, 0x3ee}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x4000000000000000, 0x0, 0xfffffffffffffffc, 0x8, 0xf}) sendmsg$alg(r0, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0), 0x0, &(0x7f00005e5000)}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x310, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40007) 2018/04/15 16:20:51 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x23, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x101) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) r5 = dup2(r2, r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000015c0)=0x0) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001740)={0x0, 0x0}) getresuid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) pread64(r4, &(0x7f0000001f00)=""/39, 0x27, 0x0) getgroups(0x1, &(0x7f0000001a80)=[0x0]) fcntl$getownex(r3, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001ec0)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001c00)=0xe8) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001e00)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000240)="492c70c9ac3452eeea90cc988e0d9c9929ffff820cb3b19f32ece6117ca4c40707db7fda1faa88ceeba6fc8a931b5b20458d3d08c0c89c1689eaa6fb87cc93acb55a6a90ea4ff982351d9328fca6eb70d0ce3b116b9ef3798e7777d6ab0208f6a93020715a2b802984a6fe3a0a7487", 0x6f}, {&(0x7f00000002c0)="20f370ce5d5d3b8b11e677e299c8c959065d7f254338938b552b40de7828497dc51ad92a59bf9a0cabd07a8a2adebb3b86dc38b7d5c78bb1891221a13d178c37e44ae1e3e4f80b68b26a8fd7d5ac06066cc7edac11c2e928b70067641c09494bd96d7c3db9a8bc3bddb89d4d3f8871cfc4be74342cfa6dd6a7c4e34503eb3ebe042a5fbbfa1c51a93fe2eb351ed48a72ad05822ffe3587ec180b78c21e997525c7c91636713298d7c1bf716cc2b3a30c1f0a032379995c1644b54cbff892e313b1166a652bf7e78b1564860104ab45da9080c3af405f05eec9eff14c5f83644f1f57", 0xe2}, {&(0x7f00000003c0)="f3a0e5e5da5226e5fccbf390cc56eeabf4beb62bdd211408a3a84a45e7d08adb1496fd251bb213c2869c53d5c72cc63ea1d453d18fde0bd54d3224ee6906f976669cb00e0a654c6625252610316d74de6ae9c7dc0d2dbd832ddd", 0x5a}, {&(0x7f00000000c0)="0edf2f46fc", 0x5}, {&(0x7f0000000440)="7a7d8c5ad87aec52a123", 0xa}, {&(0x7f0000000480)="98279af10f442649f4e2aea3e793966545fec1d4cb220799175fd224f3c5b99c7b41ed322ff2c544c70b9d8897b1474f917849ff69c453761a2635e8023190a8e748b5cdd0ce8f08e0d78a4da50525d2a10111a0e9d39b853f3b53e83320498cf4488a7b10d40fabb65b4091a8034650d70f833194eed9d761caaac6aa1eea219e89e1", 0x83}, {&(0x7f0000000540)="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", 0x1000}], 0x7, &(0x7f0000001d00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0700000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002000000000ef0000010000c9e0704066", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="1000010000000000000000000000000000000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0], 0xe8, 0x80}, 0x2000c040) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x10001, 0x5, 0x0, 0x0, 0x1, 0x6, 0x0, 0x79, 0x6, 0x3ff, 0x6, 0x4, 0x0, 0xfffffffffffffff9, 0x80, 0x8396, 0x2a, 0x5, 0x7}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @rand_addr}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e21}, 'lo\x00'}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001e80)=0x4, 0x4) mknod$loop(&(0x7f0000001e40)='./file0/file0\x00', 0x2006, 0x0) 2018/04/15 16:20:51 executing program 6: mkdir(&(0x7f0000000180)='./file0/control\x00', 0x80) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000000100)='\x00', 0x800000000000003) rename(&(0x7f0000000000)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/15 16:20:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = gettid() ptrace$setopts(0x4200, r1, 0x101, 0x42) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/04/15 16:20:51 executing program 4: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x10020, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) fcntl$notify(r2, 0x402, 0x0) r5 = fcntl$getown(r3, 0x9) migrate_pages(r5, 0x7, &(0x7f0000000380)=0x5, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) r6 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x0, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x401, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x101, 0x3, 0x4b35fde4, 0x1c1, 0x0, 0xffffffffffffffff, 0x100, 0x8, 0x2, 0x8, 0x9, 0x0, 0x80000000, 0x6, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffffb, 0x8, 0x400, 0x8, 0x200, 0x8, 0x7, 0x6, 0x9, 0x6, 0xe21f, 0x0, 0x0, 0x5, 0x8, 0x1, 0x6, 0x0, 0x0, 0x53b, 0x2, @perf_config_ext={0x7f, 0x10000}, 0x10000, 0x7, 0x0, 0x7, 0x0, 0x5, 0x4}, r5, 0x2, r6, 0x1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() r7 = dup2(r2, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000000640)={'gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r8 = openat$cgroup_ro(r7, &(0x7f00000006c0)="6370752e737461740089de3b630fec53379a067dfafb21afc4efa9c7c6f8c1dbe5dddd0a0000eda5a46d53e00efd7752644788d7423e18c02aef1949de9588f31d11981e71aa59897f83c62e6f350640020490d89a476e65f341fbf304c2a4feb1fb12ae179dfcc9b5e90c", 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000440)={{0xfffffffffffffffc, 0x1000, 0xfffffffffffffff9, 0x5, 0x10000, 0x7}, 0xffffffff}) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r4, &(0x7f0000000400)={0x80000000}) 2018/04/15 16:20:51 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xda75, @empty, 0x5}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in6={0xa, 0x4e21, 0x10000, @empty, 0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xfffffffeffffffff, @empty, 0x1bc5}], 0xdc) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000180)=r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'nr0\x00', 0x401}) 2018/04/15 16:20:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xffffffffffffffbc, &(0x7f00000001c0)={&(0x7f0000000180)=@getsa={0x0, 0x12, 0x304, 0x70bd2d, 0x25dfdbfd, {@in=@rand_addr=0xffff, 0x4d6, 0xa, 0x3c}, [@policy_type={0x0, 0x10}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/15 16:20:52 executing program 1: r0 = msgget$private(0x0, 0x81) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/138) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000f0000200000004000020000000000000000008001200020001f2ff100000000000001000e5ff0203000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/15 16:20:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x250000) r4 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x90000000, 0x2000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x101400, 0x0) io_submit(r1, 0x4, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff7, r0, &(0x7f0000000040)="8b84448c4d72d22f93aab0916c5e6dfad7a31bfbe77252de724c5c79036faae09a8f4bdaeb56edf2e719bd241149fed53fabcfe3a3631bc88b9b757adc6006ce3cb1d21bad0b3fd09ec290b7d6e9326c627b0fdfb91bb5c2263886c9664804159af49dd187ad4895a1ca498d848bef0a301cad2c4240ae8b51fef099f3e1f7621af40e1f16fe0c7124304ef156f8cba040286aeaddffa43a86ccc828ac698f39b505f624c67e45f98e4b11da1888b3378449b7242a658a74", 0xb8, 0x71, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000180)="6db7c7ecb2772cb22f5246808de5ed83fdd3a25b244a860f06fc7c4e256b280557a9b1a8598a2b8b257e7c4ec4464a7be3db0063e2d8d0c3eb39a28f208b041d8fe5a7d2ffa3b4523b5d88193fc91a55d140ef8e3a9bdd55a42252a870ac21e4088dd8986f782c94355cbc6b558a90b2643433452d0feafd008ccb1cd9c15d2ed7eebddd2ab109691981b558bb", 0x8d, 0x9, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xa, 0x0, r0, &(0x7f00000002c0)="5102015676ed318f31a2a3dd30387cede12fe26b3e4daf98bb3a64c2970d37e232", 0x21, 0x0, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x806a, r0, &(0x7f0000000380)="726e45789e73c11ca691426c503257ed90de5b2815bb5900fc7e88ca9b015a90548f11e18f0635a3c31d6a0a8a4342d24cafabc3b22c751880db97f5526aa45757e2958b9981b900e818de45f9223b27ea9ac0e8942e9caca97a5ee394899bcd8403bf2b397ead0ff95c24d05e30f635ea68c5fbc36d9d20ec2becbeca719c3870d3bc5ec68953ca8d44e9958145adf1db6b5f28a518b46ac14e110ae57fb57a94a707307269eacbfa1fdb62d59b53891cb6c951dbee69485ebbb36eaa3bdbf7356121a0c3e62ec41bc29d051eec0ff297a3a4551af107b3f79cd0d458606895e42bc7e8f0b35c363f8985da", 0xec, 0x0, 0x0, 0x1, r5}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0x35, "caf77246561e6cd5d8e97427967188b0b60c13522584f6de03c985e8b25927cacb19cf2a62f88fd81064412361dc403ee70ca48a23"}, &(0x7f0000000580)=0x3d) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000005c0)={r6, 0x7}, &(0x7f0000000600)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/15 16:20:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) connect$vsock_stream(r5, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) dup2(r5, r0) r6 = semget$private(0x0, 0x3, 0x400) semctl$SETVAL(r6, 0x3, 0x10, &(0x7f0000000200)=0xffffffff) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000000c0)) 2018/04/15 16:20:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x22a, 0x3f, 0x37}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x466, 0x9, 0x4, 0x4, 0x6}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x10000000000002, 0x400}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x9, 0x9, 0x1f685d08, 0x7f, 0x5}, &(0x7f0000000180)=0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/04/15 16:20:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) ioctl$void(r0, 0xc0045c79) 2018/04/15 16:20:52 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000005200ff2f00e6ffffffe300e902ff8002000000220000000000001005001c0000000000000100013ab682114870000000000000002b2ca654a6610c6aac315d4c1cbc832b0790ed25", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@hci, 0x6, &(0x7f0000000200)}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xf346) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0xf5}) 2018/04/15 16:20:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004500)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x7a3, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001640)={0x0, 0x1000, "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"}, &(0x7f0000002680)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003940)=@assoc_value={0x0, 0x100000000}, &(0x7f0000003980)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000038c0)={0x6, 0x7, 0xa5e7, {0x0, 0x989680}, 0x4, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3300000094801e992ca1a7238df25b3836dc7bdc8e14b4db1b3925e04eb106587ac8ad2a11b4c301d20b8397f8aa965542a816e32d368e6e4e3800"], &(0x7f0000003f80)=0x3b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003fc0)={0x0, 0x3, 0x20}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004040)={0x0, 0x9248, 0x1000, 0x3}, &(0x7f0000004080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000040c0)={0x0, 0x1ff, 0x1, 0x0, 0x8, 0xffffffffffffff80}, &(0x7f0000004100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004140)={0x0, 0x100, 0x30}, &(0x7f0000004180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000043c0)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000300)="882dc27a99de07deb2de0a72738420792e1eb5b022c6be0e38b45dd26458df52d50ac712c9e0fa6b5f9eb3a435085fd5e724b8bbe829772c574ee790237813024faaa4c0f890425ef52bc690ba39c427ec55b6168327aa06786363b37bf479aac6b231880acc3558018421752fb643f9d3e06aef79a951921b9f6beb9982978fb33e09c3a50d4679f92c79f1549f398d5e09c4c5e4d91a995c5a66e5fac46cb46566c307e8f4f44a745a657b070dfb28d49e852946f1b69ce56b96722b11f11f186f24ca7b2236ab824f385dd3f430b138c51d633efc3881a484315e80879ffa1ce2e20b75e34af6f07a241ea27809b469ea0f0e82e6ac", 0xf7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="6f095a555bb5002e328c764de7455de0d2ad61d281e9059a4b6c02c15cdbc30c9821a58a2b343f65d4d14ad7bba74c3f7af5595b0f617757f44d20ffc31142685d6a347bcf10ab3d8d64c112b792a93460e17c1abe236820a13726f50f4db5a47b19d0ba2c4886ff24ebdf3f203be6cc9be1953a633378357ad9a7abb7f19c5ef7d202cff07c2a0a7a6f978ca180432bea8973dc", 0x94}, {&(0x7f00000014c0)="d4e28ee05035b2dda77d69ce8801cd5164e8dadd0619278192086b366b47af3c72ef07112f9084acf1d67a820be5e87c752a8e328b16da86b18e00ffc2f95f54368ff107c8eaaa487d19860430f4a36b69be8e8d6fc3af2194d9a44b54cc9c4a743f7f098081af596d792fc92191570ee546f2410c7398ec87314fc124dd2e74f4c63b3e50afb2506ed19b0b051d7bb314f5be3f4756ec3da08b46e84662b3", 0x9f}, {&(0x7f0000001580)="5a7c7788fd4899c38df389f5", 0xc}], 0x5, &(0x7f00000026c0)=[@init={0x18, 0x84, 0x0, {0x10001, 0x4, 0x9c08, 0xdbb}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x2, 0x2, 0x40, 0x6, 0x133, 0x0, r2}}], 0x60, 0x8000}, {&(0x7f0000002740)=@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000003880)=[{&(0x7f0000002780)="5e570a2ae3a0ac48b4b430827528f0ab91fc09ae65b7b56aad3922947088b868f456cfa107cedace57afbf83b0f9f4539f0ce259820bbecb9dd32c1a1a732239bde87396250624e4b639fab953dd20bb30180cb4dc5bc9056ccdb3d618e30f29343b3c8824dd2b8407f6a6ee076453527a2e38", 0x73}, {&(0x7f0000002800)="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", 0x1000}, {&(0x7f0000003800)="eb48aba6f96886f86e13e618dada8309cb8ab92494c592ee917192e15a4725467dfaa182b796bc62f63a30fd52df8558bf7b7aab5cdef64f005a3a8be41d1af7a77ed1bc38fad59b15be8d32949a280d7002c842158d67b9114a94a0d98c92ae1bfd9acd", 0x64}], 0x3, &(0x7f00000039c0)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0xfffffffffffffffb, 0x200, 0x100000001, 0x8, 0xa2f1, 0x6, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0x9, 0x100}}], 0x90, 0x1}, {&(0x7f0000003a80)=@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)="358d632575083a35eed2296ca9d788768d74a781dd9a2a64828d33585eeb6fdadb934e78a7d608033a365ba10fdf7c49e8126d534ae53c430bd0f296dfb7d2", 0x3f}, {&(0x7f0000003b00)="492dbbb3b85465688fb54cf7c297c3ee3daa656a589c1fad24517837f0c7704318473bd5a016e04644af5d5c3f3de9b8e2a010a6316da93343bb9cec77d92633e7c676a8d75de7171a34222f7607bad20e1cdb17df20e5d1f5fc43b77a743af23e15070a1d17343b2ddd0c", 0x6b}, {&(0x7f0000003b80)="5a8e4af20c62f6b97774f7bdf8", 0xd}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000003c00)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003d00)=[{&(0x7f0000003c40)="68848fd581200dbddfd48d20380195021063a693a836afad027490c40b89aaa8a3e85aa7bd0a2d99a6fee36751da0fbe", 0x30}, {&(0x7f0000003c80)="61e6578c254c170190d40fd60223bcbe05893a2a06a3f0792dfe7067db3d316bd43dde3233a5fa9a15a47d692beb730aea7fa5a3bc19f9e1aa59ac9be6bc38d33053ec5158ea97876b2b08b194b6d839c8e24438229cf56077c1a617feb0fc2dc0", 0x61}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000003d40)=@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000003f00)=[{&(0x7f0000003d80)="8c5e8bec3e18e355ae51cfd1bd7b94b0fdf86258d8802edb084ab815420d9bef54588899d2cade916c42ead060fb606f9f9b5f7d52da39077bce", 0x3a}, {&(0x7f0000003dc0)="23322102c49606f765d8e2c322191c7c86a68a0429793c3ad2866160365af5869757bea25c2337f4d3dec95db8cc517e6f17e2edb203235d98c9865227119628af23fb933606b674f68fd1135d31502afc21c1c1e5bee3946c8ecbbb5267159c7a6c04748d15d06a86f3c2768a899863d489c2f434f86b3ed57f654d5d", 0x7d}, {&(0x7f0000003e40)="afacbcd2bf9e849c2537da2a9de5725460f349f93b327a78938a2583e3bc9e9225ff4f41904d996be5ff36e31e0717d19c4811fe9aadaf79406a5ad3b636fd72de7527edf33646dd9a181d63ae81a56ab1ea017e853ec695e78e4ef8609e96633d250760d0f309c855eeb83800bd7493e5d0f5c6f055bde73de6c98d76555a7f9435ca54fc8e4cbfb1f589cb0077bee7bcb9f8d338e20bdbb555c2171fad", 0x9e}], 0x3, &(0x7f0000004240)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8008, 0x5c44e2a6, 0x100000000, 0x1, 0x7, 0x7fff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2ed, 0x10001, 0x0, 0x7, 0xb94e, 0xffffffffffff490e, 0x9, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xc196, 0x800, 0x0, 0x8, 0x7fffffff, 0xe6c, 0x9a20, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6d, 0x200, 0x30000000000000, 0xe72, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xf50, 0x8200, 0x5, 0x100000001, 0x401, 0x4, 0x10001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0xe, 0x800, 0x800, r9}}, @init={0x18, 0x84, 0x0, {0x80, 0x3d7, 0xd8, 0x2}}], 0x150, 0x20000891}], 0x5, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "7bb5911d98907e5582ac02b688531e96f46ee9b3b71ef63d4e569934ce49c715cee8e64d72f0ebea9b8fc7083db6b6146a028bd8d50c5bccb8bf41c7a2d728d8cb677c44621f6136c234e680c076b346"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/04/15 16:20:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x11a5610e, 0x100) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/15 16:20:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6b31, 0x200) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/4096) 2018/04/15 16:20:52 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x400, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101200, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="a2da4c819bd1a869faa6ea06506e23c41636bf126b81550276fee07bdeecd27b02a71cf00a145f8ad5d4d65f7ba2480cb99816aa498ad26da19b52d50d0db8d548c0bbe4dbb645550ec9a33577159bce04ef8973c2c328b09270d1627c176728cfbe2e06d855cc73e288f7c3c5800a2a079fa875ee21f5f2e245c828d2ae19e075a851b6857b45f0dd5a5cb8761e4dfb92b018d363ccdbe8dea4f684a44a0d3b314f2bdc95074e011ce22f7eb73a66e2beaf5957e957e53acc043331d63e254d446553e1bed6f77a74a4d60f52439ffe4e55b3a557") mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f20000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/04/15 16:20:52 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002bdffc)=0x8) mprotect(&(0x7f00002be000/0x3000)=nil, 0x3000, 0x3c19035a775e0292) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/15 16:20:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)={0x238}, 0x68}, 0x1}, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/15 16:20:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x4, 0x7ff, 0x1, 0x4, r0, 0x1}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4000000000000040) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)='/dev/hwrng\x00', 0xb, 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/15 16:20:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x9, 0x5, 0x4, 0x0, 0x0, 0x6, 0x1000, 0x1, 0x9b8, 0x1, 0x7ff, 0x0, 0x77d27819, 0x4, 0x7f, 0x5, 0xa64, 0xcd3c, 0x8, 0x8a2, 0x4, 0x4, 0x2, 0x8001, 0xffffffffffffffff, 0x85, 0xffffffff, 0x75, 0x1, 0x9fa5, 0x7, 0x46e3, 0x1, 0xfffffffffffffff8, 0x1, 0x6, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x10000, 0x2, 0x5, 0x6, 0x5, 0x80000000, 0x100000000}, r2, 0x9, r0, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r4 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x1, 0x2, 0x2, 0x0, 0x7ff, 0x1010, 0x2, 0x4, 0x85, 0x9, 0x69c, 0x0, 0x9, 0x100000001, 0xb6, 0x1000, 0x9, 0x2, 0x2, 0x5, 0x3, 0x0, 0xffffffff, 0x4, 0x81, 0x1f, 0x3, 0x10001, 0xfffffffffffffffa, 0x7fffffff, 0x8, 0x9, 0x7, 0x4, 0xf, 0x0, 0x60f, 0x5, @perf_bp={&(0x7f0000000040), 0x6}, 0x200, 0x8, 0x8001, 0x2, 0x9, 0x6, 0x10000}, r3, 0xa, r0, 0x1) signalfd(r4, &(0x7f0000000180)={0xaef}, 0x8) write$vnet(r1, &(0x7f0000000940)={0x1, {&(0x7f0000000780)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x3}}, 0x32) 2018/04/15 16:20:52 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000002580), &(0x7f00000025c0)}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000140), &(0x7f0000000180)}}], 0xb0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x20000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3, 0x0, 0x6, "308cf864b48fc54d2fbf573680b8b533f072eb2c88af0f3f0a7a0d460c465739b7e5e225349231fd4f72560861638fbd893ebcb3cdd12790f8e8f1eb6eec2dc9d07868aaccc0380d77cba95245443cfe"}, 0xd8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'irlan0\x00', 0x7ffffffe}) 2018/04/15 16:20:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='cpuset.mems\x00', &(0x7f00000000c0)='./cgroup.cpu\x00', &(0x7f0000000100)='./cgroup.cpu\x00', &(0x7f0000000140)='./cgroup.cpu\x00', &(0x7f0000000180)='./cgroup.cpu\x00', &(0x7f00000001c0)='ppp0\x00', &(0x7f0000000200)="2b1f2d656d31252e656d3076626f786e65743100", &(0x7f0000000240)='cpuset.mems\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000005c0)=[&(0x7f00000003c0)='./cgroup.cpu\x00', &(0x7f0000000400)='./cgroup.cpu\x00', &(0x7f0000000440)='^system{\x00', &(0x7f0000000480)='cpuset.mems\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='./cgroup.cpu\x00', &(0x7f0000000580)='cpuset.mems\x00']) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000640)={{0x2f, @rand_addr=0xffffffffffff031b, 0x4e21, 0x0, 'sed\x00', 0x24, 0x6, 0x22}, {@rand_addr=0x5, 0x4e20, 0x4, 0x7, 0xfffffffffffffffe, 0x4000000080}}, 0x44) openat$cgroup_int(r0, &(0x7f0000000740)='memory.low\x00', 0x2, 0x0) 2018/04/15 16:20:52 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendfile(r0, r1, &(0x7f0000000080), 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/15 16:20:52 executing program 2: r0 = socket$inet6(0xa, 0x80000000005, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) pipe(&(0x7f0000000000)) 2018/04/15 16:20:52 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000007c0)='/dev/amidi#\x00', 0x9, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000800)={@multicast1, @dev}, &(0x7f0000000840)=0x8) r1 = msgget$private(0x0, 0x1) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) msgsnd(r1, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) semop(r1, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x0, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="19de07d10cd08ab1e3ea9639eb911b42ee8521294ed9257e5aa9c0897e64133bea54548ca12e169e3756217c173ee41d5d6a293013d461fd55f2d1aaf6b35528f8204d331c574060ce0fa40cc216e27050aa3e453f36df293c771d01ce5e8cc50068fc8b1e02eba78ae69194f61701fd1d476a2ff68e18668a95e99dfa9c7a25bc62d4307bd5a4302f9218250a09d3cf8cf6f1e7a7a6c0b32404b7dc37723ab396a0c05f72203912fb5da7a5ea3163b2b562131c66ff9c2287f58e91f4526771020cf5d3fbb9160b1c38e12b01fbe5d611921ca9e81a6ce54b4b9a5f"], 0x1, 0x2, 0x1000) 2018/04/15 16:20:52 executing program 6: seccomp(0x800001, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) fstat(0xffffffffffffffff, &(0x7f0000564000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/15 16:20:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001080)="b09bb99886c8ba74cc8151661efbcf0dbe493ae529df5f663008434917351234f5c0e2e66c3af015399af19f2ec3d108ab18b7bc3a8692e2", 0x38) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockname$inet(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/101) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioprio_get$uid(0x3, r2) syz_emit_ethernet(0xdf, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaae5bef10113ff884700000000000000007f00000000000000000000f0000000000000000000000000411f00b10068e2cec6069078e00000010000000001891b000000000400000000ffffffffac1414bb00000000ac1414bb862800000000070f42bf01defedc260878433eb75708020511df721191e555eaa8954b14207f4940070f070000000500000006ac1414aa890706ac1414bb88020713a4e00000017f000001ffffffffe00000010005039078ac1414aa481300910066000303090005ac14141bac1414aa008602940600000008000000047baff12b"], &(0x7f00000002c0)={0x1, 0x1, [0x9f6, 0xffa, 0x54, 0xca9]}) 2018/04/15 16:20:52 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0701000000000000000000000020000000000000000000000000000000000000"], 0x20) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x60) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7, 0xfff, 0x8, "cf7a825a0190138bd903ed906fa8d728caf6e1eecdca7881ed08d692b436e8dee9a91b8442f6d4098f7fa6e12538aab18f502671e60b64f4641e121df2fedc", 0x9}, 0x60) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@nl=@unspec, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000400)=""/53, 0x35}, {&(0x7f0000000600)=""/241, 0xf1}], 0x5, &(0x7f0000000780)=""/89, 0x59, 0xa08}, 0x1) 2018/04/15 16:20:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x30) clock_gettime(0x0, &(0x7f0000005d40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005b40)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/77, 0x4d}], 0x5, &(0x7f0000000440)=""/166, 0xa6}, 0x4}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/218, 0xda}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/130, 0x82}, {&(0x7f0000000880)=""/31, 0x1f}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000940)=""/9, 0x9}, {&(0x7f0000000980)=""/49, 0x31}], 0x9, &(0x7f0000000a80)=""/22, 0x16, 0x80}}, {{&(0x7f0000000ac0)=@nl=@proc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/157, 0x9d}], 0x1, &(0x7f0000000c40)=""/153, 0x99, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000000d00)=""/31, 0x1f}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/247, 0xf7}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/220, 0xdc}, {&(0x7f0000002f40)=""/197, 0xc5}], 0x6, &(0x7f00000030c0)=""/213, 0xd5, 0x1}, 0x9}, {{&(0x7f00000031c0)=@can, 0x80, &(0x7f0000004340)=[{&(0x7f0000003240)=""/139, 0x8b}, {&(0x7f0000003300)=""/43, 0x2b}, {&(0x7f0000003340)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0x1fd0b246}, {{&(0x7f0000004380)=@nfc_llcp, 0x80, &(0x7f0000005400)=[{&(0x7f0000004400)=""/4096, 0x1000}], 0x1, &(0x7f0000005440)=""/195, 0xc3, 0x7}, 0x7}, {{&(0x7f0000005540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005700)=[{&(0x7f00000055c0)=""/231, 0xe7}, {&(0x7f00000056c0)=""/28, 0x1c}], 0x2, 0x0, 0x0, 0x40}, 0x5}, {{&(0x7f0000005740)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005a40)=[{&(0x7f00000057c0)=""/222, 0xde}, {&(0x7f00000058c0)=""/177, 0xb1}, {&(0x7f0000005980)=""/82, 0x52}, {&(0x7f0000005a00)=""/3, 0x3}], 0x4, &(0x7f0000005a80)=""/177, 0xb1, 0x100}, 0xffffffff}], 0x8, 0x2000, &(0x7f0000005d80)={r1, r2+10000000}) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000005dc0)="bb315a0bc9d977ef2a77d1f2e95598ee7392fd09efab8825644351f21364a75c3afea1286a8387d7") 2018/04/15 16:20:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) 2018/04/15 16:20:52 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x40) write(r0, &(0x7f0000000180)="1f0000000b06fd00010000f600008001feffe7b301703ffe93ccc5edf8100900ff7fac3207ec000000c214146449d45a3109010000000000000088abed31dbe3e1ebcb04472223b58fc19d5b08cb5f2a69b6b826685d94e2e13a3bf28c6a069ffc5ea3cb8ffb8e79110a734e82830f4d19cd8d6d1601099572d6408f595e5c1188", 0x1c8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 16:20:52 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2000000000002, 0x0, @fuse_notify_inval_inode_out}, 0x28) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 16:20:52 executing program 1: r0 = eventfd2(0x7, 0x3ffffffff) read$eventfd(r0, &(0x7f0000000280), 0x100b2) read$eventfd(r0, &(0x7f0000000040), 0x8) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x80000000000}]) io_setup(0x919b, &(0x7f0000000140)=0x0) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) 2018/04/15 16:20:52 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000000300)="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", 0x20b, 0x400000000) 2018/04/15 16:20:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) [ 729.930933] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/15 16:20:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000206fdff0000101000000000000000f54255f8564b29e71a0008000100", @ANYRES32=0x0], 0xfffffffffffffdd1}, 0x1, 0x0, 0x0, 0x3}, 0x80) [ 729.972340] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 729.982988] QAT: Invalid ioctl 2018/04/15 16:20:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/15 16:20:52 executing program 2: r0 = add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1ff, 0x4000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f00000001c0)=0x4) socket$inet(0x2, 0x6, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/04/15 16:20:52 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100, 0x1f, 0x2, 0x8, 0x1}, 0x98) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/15 16:20:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/141) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f00000000c0)=""/174) 2018/04/15 16:20:53 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffeffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000008000/0x4000)=nil, 0x4000}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/15 16:20:53 executing program 6: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) 2018/04/15 16:20:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000002980)=[{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000001280)}, {0x0, 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@op={0x10, 0x117, 0x3}], 0x10}], 0x3, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x4, 0x2, 0x3f, 0x81}, 0x2f, 0x1, 0x0, 0x0, "494f6b0c33403c950208b0551e9e9ae3859411aa80390245ec73b7f56307e5a810053982f647a358b892ad9454023f6ec9462527c2333b0095e949a4c9b78694"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/04/15 16:20:53 executing program 0: prctl$intptr(0x26, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='selinuxfs\x00', 0x1000000, &(0x7f0000000180)="e5263d47a08ea3881766a01bc0fc9c16b534d16c48527618e4007d6c73679348fc0b89704963e11593da52e42acab38e9375ae9c75bedcd65f4120f4f51a0a905bd704ef80307dc3aa6e43e0ff758f01ed562a2f854eb7524ca8e4d054a38b93991b5f7d68eb410758673a52abd711a57f34bb04063f22882d0e6b6cb14f561f542600bbadf313869331209531a267b0b537fcf2f79f13c4bbb2edbc77f1444a55a09807167d07808c708deeb4db953e47acce2f72eab13205f429d55515608bb232a714de2ad42f3c98d5e52329affcf58d17598e") 2018/04/15 16:20:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/15 16:20:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77403b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a1296e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e24, 0xfffffffffffffffc, 0x3, 0x2, 0x0, 0xa0, 0x20, 0x3f, 0x0, r4}, {0x9, 0x82, 0x9, 0x9, 0x80, 0x8, 0x5, 0x7}, {0x7, 0xec0f, 0xdd41}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x6f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x3, 0x0, 0xa3, 0x80, 0x4bc}}, 0xe8) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001c80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) r10 = gettid() lstat(&(0x7f0000001d40)='./file1\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001e80)={&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000014c0)="8c6ae8b79e51aeaab518541ce7df1c13d4c373159cbfe432c48f67dc87dd1b7f1cb7036ab1951e8dc4dc06953e0984bbdb842e2d8e9f783172a923018f49c4c4991692771914279ecba2d7f0497a7b81bed59bf58948ea8ef718ebce2a5c8a188598cf5ed8291eb4ae422f44b21a54bdcfc09c57e5ceedbbcb822d96ba724b93b7933775a9f2178e9923fd6b58cd8c460f8994b235a0a788f94e393f952ec047564fead8", 0xa4}, {&(0x7f00000018c0)="4d4221fd39d386661b34e9a6dcc9f0833fdf2d75a0aea7a81ff448d97f5b1a93c32d0dd37e0e2d8962f10d6c4522c4ee5334b813432e2ed412d9ea621f3a10a0b85de6266b271a09344ab18f3afb0252fbab3f5cbcd04087238fcb2d343813f71fa98cdea8a03a192954d0a8be495cae3ee524db2bda0eb8bc7025d5bc7b89ef665d29e043a4b055d883831d8f620f34a064896cdee2f1c1a3e47c63f17f81925631063fbdf7a82b36fc8c2f9fbc8998cf997dc4", 0xb4}, {&(0x7f0000001980)="d14b1b5d2ab0d420ad225c46392404da150547747cd0b60d956d2fa7fd6861733c7f20d4d1654c3de60cf9d609bcb7eb9b52098cfa4d0ca95fa96e8741cc15b0ac0c2b50d4fe1faa5cb8d6fbad7f09b7a640fbe22e7a9c3374937c165538bb2d799a8d58c31650d71dd242e1de4f51f049", 0x71}, {&(0x7f0000001280)="c4282b78c04f781cf16d592497", 0xd}, {&(0x7f0000001440)="b22860bb272de762de7fc5998c6aabeaf9a75614d51855f7b6edbd43bea7cb7d00f1d1e2924aa8", 0x27}, {&(0x7f0000001a00)="82a166de01ace2dde9ab80ea8efd9fdd89a31434c3019ea92704b046f4a00c9b509ce303714d9f3fe39a870e804beb08fca53cc1fde33af120fb98c44c8fde0ad172760cf009c9fe88e4cd9b2eaa2a15546c662d583666d0c26675e63e0d374384b2d1e1d950ee5ff0219dc571e0915420d6a1008c", 0x75}, {&(0x7f0000001a80)="85632b803a67a2b4faf48304fda07dc03afb580093dbdd5e3d6b7f2cbd47355f16a3a38cc526be8747392a19bd5f2b278d", 0x31}], 0x7, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r6, r4, r7}, @cred={0x20, 0x1, 0x2, r8, r4, r9}, @cred={0x20, 0x1, 0x2, r10, r4, r11}], 0x60, 0x40000}, 0x4000800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r5) 2018/04/15 16:20:53 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getuid() fallocate(r0, 0x12, 0x0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x8, 0x2d, 0x6, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x7, {{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x1000}}, 0x0, 0x6, [{{0xa, 0x4e21, 0x8, @empty, 0x3}}, {{0xa, 0x4e20, 0x1f, @empty, 0xe852}}, {{0xa, 0x4e20, 0x92, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, {{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, {{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x390) sendto$inet6(r1, &(0x7f0000000040)="fae4d2", 0x3, 0x4000000, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/15 16:20:53 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000)=0x3, 0x4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x16) 2018/04/15 16:20:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0), 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x3}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/04/15 16:20:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x1, 0x1, 0x5, 0x3}, {0x100000001, 0x6, 0x0, 0xfffffffffffffffa}, {0x4, 0x9, 0x400, 0xfb1}, {0xb648c00, 0xfffffffffffffffa, 0x8, 0x9}]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xc1a3, [0x80000000, 0x4, 0x8, 0x100000001, 0xffff, 0x8, 0x2, 0x3]}, 0x5c) dup3(r2, r0, 0x0) 2018/04/15 16:20:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="7ddb5e0321abf8025af68db1c8ee40"], 0x8) r1 = semget(0x3, 0x7, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/53) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/15 16:20:53 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/15 16:20:54 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x2}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0x48) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x2, 0xfb56, 0x4}, 0x10) 2018/04/15 16:20:54 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000000002000, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000340)=0x801, &(0x7f0000000240)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000300)=0x4) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000003080)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003040)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) sysfs$3(0x3) socketpair(0x7, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) close(r0) accept4$ax25(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='irlan0\x00') 2018/04/15 16:20:54 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="22000100210096001d0707e155eebe00000900bafa8677894fada9ca7ee82fe9f477010a82954bec00139bc2239f67c5174074cbc8a10a0ba40a7668038b0946b7aefad94f34ecbbe30624651776b3f419f76e3003c702729aefac7abad06673b800000000000000cd4bc7bacc8bab34dd91aa2fa0e16e7f9310a498d2412ce486b3ddd317a76146223cbf7962f4ab4fa71a335ca26f4d4cf63816e6cb1e3180850acd18087134c0454e429b805bf0031fdd2869c25e474a5dd141f3dfc8069e14e538f046a99799c6ea7c19e9d48b135fae29f3471ddf60ffc5ad1397df8ca0ba77d5cfd218580e", 0x27) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/15 16:20:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700ff0a0000000000000000030000000800010004000100ae5c8eee50db246ccc1d9ec4612717283a8ab7aa55e200c9eff7bd49dbed0124821bc5dec187b21ae7c400"], 0x1c}, 0x1}, 0x0) 2018/04/15 16:20:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) dup2(r1, r0) 2018/04/15 16:20:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000240)=@ipv6_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x329000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x80, 0x7ff, 0x0, 0x201}) 2018/04/15 16:20:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008040010000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000320fb8)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000002a000)=[{{&(0x7f00002cd000)=@rc, 0x9, &(0x7f00001a8000), 0x0, &(0x7f0000a93000)=""/197, 0xc5}}], 0x1, 0x20, 0x0) 2018/04/15 16:20:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x1fffffffd) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000c91000)=""/24, 0xffffffffffffff86, &(0x7f0000a5df9b)=""/101, 0x0, 0x2}}, 0xfffffea9) 2018/04/15 16:20:55 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4) 2018/04/15 16:20:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x490a02, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x50001}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000020000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000000c0)="660f67a50362baf80c66b878fd2a8d66efbafc0cec660ff65d00ba210066edd9eb0f072244220f09baf80c66b87475818866efbafc0cb80100ef0f30"}], 0xaaaaaaaaaaaab6f, 0x0, &(0x7f0000000140), 0xf8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/15 16:20:55 executing program 5: mmap(&(0x7f00009bc000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x117, 0x1b, &(0x7f0000000040)="2a8e339c", 0x4) socket$inet_udp(0x2, 0x2, 0x0) fanotify_init(0x0, 0x0) 2018/04/15 16:20:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r6, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r7}) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r5, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r7) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0xffffffff, 0x6]}) r9 = socket$kcm(0x29, 0x5, 0x0) sendfile(r9, r6, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() fcntl$setownex(r8, 0xf, &(0x7f0000000080)) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/15 16:20:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x400) ioctl$KDDELIO(r1, 0x4b35, 0x7f) pipe(&(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team0\x00', 0x1}) 2018/04/15 16:20:55 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x84000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x6, 0x7}) 2018/04/15 16:20:56 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r2, &(0x7f00000001c0)="0000000000a83517f375fb897a8739e76500", 0x2ea) 2018/04/15 16:20:56 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/4096) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000001c0)=""/246) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/15 16:20:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x6}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5336, &(0x7f0000000000)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x3, 0x3, 0x1}) getegid() ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/15 16:20:56 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$cont(0xffffffffffffffff, r0, 0x8, 0xe9) msgget(0x1, 0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000200)={0x3, 0x10001}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0xb1a8257, [0x3, 0x101, 0x7, 0x4, 0x10000, 0x8, 0xb9f, 0xffff]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0x2c) 2018/04/15 16:20:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xa5, "6cc62e3e0cc4e2939debc45f9555c5270abc5c7f64f3469c8c3555fd15d769410f233103f1e8e10ffe252eb0d923e184874c56d1f3943cfac99f28804f477b062fcf113445c7f02b1931944cb9b271960c43261e2e21f42a3d2ae5c5474b0878be9ce9ee7dc643e56bc39ee9acc4d5f21a29a8a30bcbbf4864f0d234b6188188a9d52876de4eddc1d8130df2ae28caa1f87bcbdd8c1beed76126e4a2836dd9f70c8c28ed7f"}, &(0x7f0000000340)=0xad) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x1000, 0xffffffff}, 0x8) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x3f9, 0x0, 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/15 16:20:56 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', &(0x7f0000000100)='+ppp1ppp1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/keyringem1(},{\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='user\x00', &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', &(0x7f00000003c0)='posix_acl_access+\x00']) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/15 16:20:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/15 16:20:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x0, 0x8f29, 0xfffffffffffffffd, 0x9, 0x2, 0x7f}, 0x7}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='os2.-trusted/\'#\\prob%ppp1wlan0\x00\x00\x00\x00\x00\x00']) fcntl$setstatus(r1, 0x4, 0x2000) recvmsg(r1, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/15 16:20:57 executing program 4: r0 = socket$inet(0x2b, 0x400000000000001, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x5) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002640)={0x0, 0x2}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000026c0)={r2, 0x84b}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x29, 0xc9, 0x1}, &(0x7f0000000000)=0x98) ioctl$TUNSETLINK(r1, 0x400454cd, 0x311) 2018/04/15 16:20:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x573a, 0x4e40) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/44) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0xffffffffffffff6d) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/25) 2018/04/15 16:20:57 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/04/15 16:20:57 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/04/15 16:20:57 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001ec0)='./file0/bus\x00', &(0x7f0000001e80)='overlay\x00', 0x0, &(0x7f0000001dc0)="57dc2f3878d7ff2d6e835c17a2c816997b2d45e7a27f8cf627f8e4598efa1b3dbfe704d1be277b00109fd81474ea3a7aec6104ac38e537b59e12e5883fe147fc16cf726abd1b221c6d5ff98b84c6a8f2e98c851f38a2aa814c9766c59f38f36676d838a93e6ab1b6ef0a3064e43d6cd03b572bc42788db5943446a551b216459ff3eda15e566ff90236e47e4d343608eb5e63b2c5899b5cbd7b18ae33e7a5849576bb0c1dc49d9207ebd33a9e41978d8c7f40b28ccdb00000000000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, r0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001b80), &(0x7f0000001bc0)=0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001a80)={0x3}) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0xfffffffffffffcae}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0xd1, &(0x7f00000015c0)=""/145, 0x91, 0xf44}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/14, 0xe}], 0x2, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0xffffffffffffff3a, &(0x7f0000001d00), 0x4}, 0x7fff}], 0x4, 0x40000040, &(0x7f0000001c80)) connect$packet(r0, &(0x7f0000001cc0)={0x11, 0xc, r2, 0x1, 0x4000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept4(r1, &(0x7f0000001ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x80, 0x800) ioctl$VT_WAITACTIVE(r0, 0x5607) memfd_create(&(0x7f0000001b40)='sysfs\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000019c0)={@sco={0x1f, {0xfffffffffffffffa, 0x5, 0x3ff, 0x0, 0x1}}, {&(0x7f0000001900)=""/127, 0x7f}, &(0x7f0000001980), 0x27}, 0x9c) 2018/04/15 16:20:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-fixed-time)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fff, 0x40080000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x9b99) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001480)="56db58c02a4efdbfdb883e22ad89a4caac4dc90ffd4a612a07134c60a1580e7c3bce7f7af2840cf7d40661d803feaecbc125527c6dc472b08132d814c5965570ba7ff69f4898dc549ece05776342fe226e7c3f14d0ab4215df8988d3f03e1c664a1a0b981d9a67a2870d9a889ee58b3e1aa8499002000fcfac0def8216de132d07a09ba6b2ae8ae6607a6cb0cb009a0f6bbd816971a079009f6e5dc3a33c874d99e1d08e50bc8dc932cb9aaa433bdbcb4a2e210a5514d44e9d2bd700b674a2b05c53d4c461ed63cce9a239b0bf3e4b1400b6809ddd2c7828e9a503a3fe020a5568c85a4e7c86ceb97f8de4d2063694ed328cc2bfe450021d8ae267ae3b520917daae04885c98881899b3a4e5c9a34c9b123d84c19ebc366e1bf05685503b31145898fd027dd0744b03adb6b84d41bb88d7397a91a211ed714c901084ab6408de1560809476471ecbf506c818340fd2ab25b0a0fbda8b011a29c1737c535a3c24703e037ef2681aa373635167ce4b285dc415879a4272539cb796bb60c020084dfae197c47b9be44b6c518b5c521c37f14d704c2eeaea80dfa06a3fb1093f4cf5bce4bf7a6405bb591c437d9a944e6bbf331bea5350853b54290d373a83fe73fa3894c50bdb07ed816724e9932569ee808fa96f825e285d3d357e8227281d16eb9d01869c105cb81774c74fa08f28618ae0320fa03d02ee63936a7f058a865617331dae9608003809647efb9b7df7a69eaab7ba1baaf589b2b039aecb983b467739b4ff6a35edd3ce4bee449f46f8650c2cd5cfd8a0699828db21afcc299cf476f7893b73e2b13cae4ab39cf132eb4a21294ad5c7bc22ac6ec1258284dd671a28877d70ca49d74bdda267e32005f825e871394d00c9539322b6bfc4f2c0dcc8632b4390791f4f6a28a3186fbf5f6eecc9724d5e0589ee4c657e446651f3a88df170430f95c6c73f1eaea6e1a2f40762bb71fcf89025a61b9ae3a4176dd9b0b4b6d93fb408eeb728c261c396d5200e3c8ea28224c70cead69a8e56a600713996f6202b502131e80fbeb8a12f4d27c22c81a91f6af73d8a5c5885d28af2dd1775fa6cb0c15f5ccbcb212f2d14c2416552a045542804abdc4fd6353b7fb1101fa703f17e7c1b090ec17254e9e96e09e44f462dba52dd96ae16bc744e9242a1514ecdd486234b5e6e2218b6c0f3b503bd8a2702b9481fc4e5cfc790b162d8433b0225cf2ed33260443a4521650b4c272a022d660b3f0e87804567cef9ed345c360d7d816f3ccbd13d9f96cf6c7812337c659f9da6d5328a0cc0b6b8b39d1b23684d022af3e1d44ca7ba416c475c9a60c553b2a2113eea21c8e168df212235fd302cd3fa747bebf8404a8efe340be5b9010d79cc61d9f77a4154e0591d2456f6285c37703a47a063f13642ec1ab3f91ca92ae3666d593b0bb1c8b028f753388d74b7e9666999cffdf8e4799b036d1e4149d7a916560411e59720f42f666897c0b55f8b340a60030c995eb7fa1ecfa51afe9f37ad6101da44674bf6f1d610128b20d0ed47b35663394fc58b83c3ee226a03db2e00e326614e4dd2b58235c57d3b59d5bd45b1505120fdee34468c4ddfcfead9acdd8a497e27eaf6eb7fd031a4876ea13ce2667675fc5a4f90551299342cc14339535047dc346a657bb87e39a1af28f25c28d81ab8e4c7ba0b6a55a4cf066e89764c00ba9ef7f9167b67eecb3a027beeda3013db88c16ca584d0c341282d22189d0c4775443f8c63014ec226ccc2816539bd5cdaf946e469f7f9c9dd84c5e2f2ce85ce3fd08faf56b587526ba6a1aa9b9b27750220024ad076560a994740f02f29e65ef9bf761892c71db27146cff5ffb1e8cb5ef2c80e5a82b8c63c88a6fd43020e59d26ceee233ed0da11f41deb1f5bf62fd8232c354250398202438d4b8a2790db2aa93ed96a74b5d0eb5cc39e0fe48dfc143832d196f01e296f706e38efa1b126db6fc2d70d3236fc53e5dff77edcb2a59a6538ce85c4ad5693e3b88d7b5cef634430d231217c4dee7553a857a8f17c0779ca64a56821c3cab343d5f394ff51670f8de9db48f4bbccc2de80a089359a520321ae2323e38e0723bf36504a954e66f21620907d3747dbef79d5f3ba09a0d48124682de23326ec6d55a48272003df928e6505079b21aa96e400ed13e41dc267a28c7849f1c3fce4edcc6bf55c3eac655f24e9e4b3b097783f96786cc3299e614af200c0a690fb29982a48dd6fcb12c2c2d9331deeb4a0dd1d32b00235b43d55fa355d25251f07c19a3beb09955b2dbc388ee48c044dfbec59b2ac8ca208e2a681a88cd10f434eca2df615108a149ee3d2291b4d0e9f684a2eb8bc42192f267271c2958c27ce423f6b595c9fae9a2c2c33ebbad8df4e21e57bca5b58c5fd824d987d5de99d9b87cd09bf3e61a98ffbe7d9eaf41c0c055102296f9735f694a767c218db8ce8d5d70aacfdd2e4b470e4ee9e5a05d81dbd091216c36106418bbb5ce41dbd5898288616f2235fa274f3ea552547b0e75adbb1a76884823b8449dbf94a732cbf1205774f65ea6f768a311e7c059a858ec458b2c81eef485acf8c5188ee21908f688473d9a16db9910ad07113a6897e63c1f45322f55aacad162c28ecbb09be9d14e77d7d62e215a3d1ba827d2589e5b4daac7273673ce587a4bcd12fdc3ad9b5025a57943399a2dbb58867db66f7c01e992cf6bf11fcec15c173e0fdd69b3775d0c765a4d2d4b6ff452789f8df60a5c979356f6180490b515f1198af5ef73fdfdc786f451d4f83fdd2d2af2de185130434faa93d9a43a03ca988503f6a0604631eee9b49090cfe915009025d63f088afaf579b1667ab74bfafdfc98a422b436123f226474d9f9a16d537c0fe6a0830d41d7710dc51779eeeba356b86fb6f9e33049687e6e5c8bdd2309bb9d4d8e827bb0bcfd1a43770f202d02f515097e7ccc4c6a5caedbb84f4f1afb5fc73eaf7296403e6426a7700a85a2b171984592867a1962fbb287c3e82ccb0f6bfb651c11059bfbe7d617d4ff5fac0932225099dd2d677d7906040d33142c551223153c61f8d659ad3972bab05660553e9b1cd66b766af94558eea59d95ce1d335a2d70ab8252970a582d683d7ebb4827c832e3c85cbe981f60a9d6b52a0ac8ccdd03e4383432dd764c8f7c9dc2505b47831d56d57234783c5d634b0532a51486c2268855313038639ca01c54f17c1767b7420f97caf7df297066fc44a235adc0bfd76fc0322b044d8a212a8f860135785587bc7f1cd6fa545199c8fd8477db51c4471f08caa385598b1567cfdb467d7027becb4740f91e2d97ea10954a773b41defab9cc0e981d0b8e1b01c8a357d6a12e191a750c28d8afc348ed7a31c4e156c3ecb0a10c27d47d723adfe7906158cf00a2a7e80235f360ee34bedc6802cde1027bf8f2c972f2a9faf4f882e01cf16d91052e4558711d9747404e53c0f367667903a4cc9795b02b74be89607f08809c0f1ac95a7cc0da7ed0765ec27a9a636ffa20c14f15f775bf55e4783f2f75d7ebcaa0b18f8869e856c98629aa591ad6c90df28958cf0503d43d6d320c5159d314543bd9ffb23da682b0c9fb7c5943e4a6e5ad4c5c2f6e4ec5417507a16aa34f28c6af5b5dce09a2089f6f296a6ca32c28466de8fcc26c818e2df5d3ccc82d0cdf4864a7553ab99d49fa1bd540e4dbe6934656b746324672df8412916c904863d3f601aeefee3dca81805804b32606d3d687deac17c6d399d664eac2dc55d52b99c68ae693d1458052ebceb6bd1a9a1cf60c8f252398bf230da45533eef97af7d2fa70f8b53f33df9175a334479ddb7cc8ac4087c48586d5444ec75ac3f68274ffbc1b8a2ee5fa9162b33896b63b8e648c011b2bdee668b8a086b575be6e73cc85c0940deea693608bb353278c6b74880af10702aa55e21711c98446700abe5971e5d45e0fb3b85a6cc2e30ac7ca7e9d3d41c4d76c525947fea018f76a37917bbce9d975990ab77dbf7f183a31bc33602c3cbad79f90ab8fee881c0cebbab7fabf359d436b214aa8eef178fb1671dca3cf05d0c9e885632d29ea1660d6bcfc339de555ee824e016fe336806743924e0923bb55c1e10af28b54b2aae79ab45b7f296e445dc8feb127fb702de847443126efd0d583b14756af0b68439e9203880a44b4d7c6661cb6ecbaf7c4fa8e6634ccd6ddb44cf75d5c3f5dbc877be7af647caad1b6b583ed5e26a88d2c318c98d7d938dc7cbc8646ca78039d83203717945d652eb8f33e04e9d996e54581edb12c64cef1b986d761a93d6b80bbd607a95ce229101f4c5b2b73795e6207d817736224c2759a90f5a563e3df1b5c4379c05b0a9c480b1f542d2cc818750eeb71f49b0175edab188b908076c393e75759a7941f2accfe3a5ff978f25974b1b665f69180f8a1cee60260252ee65c23855c6044e0f80aefc08c263bf5dde3d582ba2aa1a32", 0xc50}], 0x1, &(0x7f0000000100), 0x0, 0x20000000}, 0x800) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000180), 0x100000000000008a, &(0x7f0000000100)=""/6, 0x6, 0x2}, 0x10000) 2018/04/15 16:20:57 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f000035dffc)) 2018/04/15 16:20:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x40, 0x8000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x0, 0x2000}, 0x4) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='security.selinux\x00', &(0x7f0000000480)=')\x00', 0x2, 0x2) write$rdma_cm(r0, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001300)={0xffffffff}, 0x13f}}, 0x20) socketpair(0x2, 0x80007, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r3, 0x1, 0x3}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/192, &(0x7f0000000300)=0xc0) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="09880000080125547eb2a9e2532ee00de790332f89a900fa", @ANYRES32=r2, @ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000340)={0x4, 0x7, 0x2}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x1}, {0xa, 0x4e21, 0xc000000000, @dev={0xfe, 0x80, [], 0x15}, 0xb13d}, 0x6, [0x2, 0x8, 0xfffffffffffffffd, 0x80000001, 0x7, 0x6, 0x4, 0x9]}, 0x5c) 2018/04/15 16:20:57 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x3) [ 734.866628] IPVS: ftp: loaded support on port[0] = 21 2018/04/15 16:20:57 executing program 1: r0 = socket(0xd, 0x8000000000802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001500200427bd0700fddbdf25022020ff", @ANYRES32=r1, @ANYBLOB="140006000200000000feffff06000000ffffffff"], 0x2c}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0xd52, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000100)={0x102000, 0x14000}) 2018/04/15 16:20:57 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6eb4dd13768be245c9b6a3db66630dd98ff777b75bb645016db6642fb88e7e5786371be3794049489f8f472642a3797068d0225d6effdd84", 0x38, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/15 16:20:57 executing program 6: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x220001) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7d) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='/w\x00\x00'], 0x0) 2018/04/15 16:20:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000190001b00a7c0d0000ef00001c000000000000030000000004000100"], 0x20}, 0x1}, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = gettid() setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r6 = dup(r4) listen$netrom(r4, 0x7ff) r7 = accept4$ax25(r6, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f00000001c0)={r8, r9/1000+10000}, 0x230) shutdown(r4, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r5, 0x1000000000016) setsockopt$IP_VS_SO_SET_EDIT(r6, 0x0, 0x483, &(0x7f0000000200)={0x97, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'nq\x00', 0x0, 0x101, 0x49}, 0x2c) setresgid(r1, r2, r3) r10 = memfd_create(&(0x7f0000000100)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r10, 0x111, 0x5, 0x0, 0x4) 2018/04/15 16:20:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000002400)="fb2ffa0eb237e942700cc26712fa68ce40c22e436246de9c8633865a0f65e7df5ef8a63917a000ebb6aad8ccde08e0533778a0db965f3dea", 0x38}], 0x1, &(0x7f0000017000)}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800000000000000, 0x200) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@random="9102a985acf4"]}) 2018/04/15 16:20:57 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd6ff7)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x4, 0x1, [{0x8, 0x0, 0x4}, {0x800, 0x0, 0x94}, {0xffffffffffffff01, 0x0, 0x9}, {0x0, 0x0, 0xfb0}]}) 2018/04/15 16:20:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/04/15 16:20:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_team\x00'}) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x250400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') 2018/04/15 16:20:58 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x7f}, 0x608919b3f39fee21) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000040)=0x5) [ 735.074891] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/15 16:20:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000a00), 0x4) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000000)=@full={{0x3, {"b48947c9946c2d"}}, [{"1c4a84d7400670"}, {"a1a899a91dd356"}, {"864885d6646113"}, {"570acbca099367"}, {"d8a268f5d9e83a"}, {"947aaa39a24675"}, {"f674d82a13e837"}, {"d952ebd81b244d"}]}, 0x48, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000880)=[{0x55d, 0xfff, 0x1f, 0x8000, @tick=0x3, {0xc2, 0x1}, {0x92, 0x7fff}, @quote={{0x80000000, 0x4}, 0xb2, &(0x7f0000000800)={0x10001, 0x80000001, 0x8, 0x5, @time, {0xb0, 0x8}, {0x200}, @queue={0x4, {0x9e, 0x6}}}}}, {0x9, 0x4, 0x96, 0x2, @time={r3, r4+30000000}, {0xd3, 0x81}, {0x8001, 0xb05}, @connect={{0x3, 0x1}, {0x7, 0xffffffffffffffe1}}}, {0x7fff, 0x3, 0x3, 0x9, @tick=0x80000001, {0x7, 0x8}, {0x7}, @control={0xfffffffffffffeff, 0x1}}, {0x2, 0x1, 0x7, 0x2, @time={0x0, 0x1c9c380}, {0x401, 0x40}, {0x7f, 0x8}, @control={0xd9, 0x50c, 0x1}}, {0x855, 0x40000000000000, 0x7, 0x3, @tick=0x20, {0x5, 0x100000001}, {0x4, 0x6}, @raw32={[0xb29, 0x6b, 0xffffffffffffff81]}}, {0x1ff, 0x100000000, 0xffffffff00000001, 0x26, @tick=0x3, {0x2, 0x6}, {0x80000000, 0x400}, @quote={{0x8000, 0x7fff}, 0x9eec}}, {0x100000001, 0x88f, 0x4, 0x8, @time, {0x395, 0x6}, {0x3, 0x8}, @raw8={"f398a8017158fd074b7cf1f0"}}], 0x150) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/10, 0xa}, {&(0x7f0000000340)=""/22, 0x16}], 0x4, 0x0, 0xffffffde, 0x3}, 0x6}, {{&(0x7f00000003c0)=@alg, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/88, 0xfffffffffffffd60}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/237, 0xed}], 0x3, &(0x7f0000000700)=""/24, 0x18, 0x9}, 0x6}], 0x2, 0x2000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000ac0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/04/15 16:20:58 executing program 1: r0 = mq_open(&(0x7f0000000040)='^\\\x00', 0x40, 0x0, &(0x7f0000000080)={0x4, 0xffffffff, 0x9, 0x0, 0x0, 0x8}) r1 = mq_open(&(0x7f0000000000)='^\\\x00', 0x800, 0x4, &(0x7f00000000c0)={0x15, 0x3ff, 0x7, 0x7, 0x2, 0x4, 0xf559, 0x5}) r2 = dup2(r0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) 2018/04/15 16:20:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000200)=""/30, 0x1e) getdents(r0, &(0x7f0000000040), 0x660bbf6e) 2018/04/15 16:20:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x8b, 0xffffffff00000000, "3930f6e4eb78666e0d9315e40bc175f589837a7a9c53c7e266b854520d06894839a221fb8c83edba3fd8219564d21a5541fc5e56ef8bed2d5afde2078742ae2732dd5af3f428d3b4d476b5c4d17deba4dd5d032cd401bb2be3d9583baabf713853afc5a961213b7ee5e0c5b2805c7d3a36e9e555d41751a932d6981395a5900e10d23b"}, 0x80000) 2018/04/15 16:20:58 executing program 5: unshare(0x20000400) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x3, 0x100, 0x2, 0x9}, {0x6, 0xffffffffffffffb8, 0x0, 0x4}, {0x2, 0x4, 0x400, 0xffffffffffffff01}, {0x401, 0x101, 0x40, 0x7fffffff}]}, 0x10) r1 = socket(0x10, 0x2, 0x0) fstatfs(r1, &(0x7f0000000f90)=""/112) 2018/04/15 16:20:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) inotify_init() 2018/04/15 16:20:58 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0xffff, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfff, 0xfffffffffffffffc, 0x0, 0x0, 0x3, @perf_config_ext={0x6, 0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x3, 0x80807, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/04/15 16:20:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f00000001c0)="70f7d70dd4c26f7f4783f88b7199984635cf369ae93d844bc3be83e57585b92c30ec46e4ce3b2aa3ff816ed9e3de9d92fdc79460127073f54b1b5b0a5e5c4961fe7fe2174d2f68a1874b7650f27313b02d4da967e9a092d3b89086b9dfc285d54fcb14e4c4e68047b524074d134e078378350513069bfdf702dbbc90abfdd22876", 0x81, 0xb63}, {&(0x7f0000000280)="b9ac567210ea3a6a6a847b51070ffadc88d42708f4cd214509c9321da4f509d68c8fa0b4904b9ede1fef3fd4b4c1dcc8ddf7b882cfc590a1a241128da100627622322cff1ee0e65df44623663011bdce19c216e5374d2a8cb1b77aab40fc81aa6c7b4d5f8df8f1d5de1415ddf865c15c138d22ab77d9be7390cc5dbee00177a0b80693c97d33b0f5468f60216a", 0x8d, 0x2}, {&(0x7f0000000140)="0bb4f8c49ebb78a241a4be9e6e95958af5b97431362b686dfc49950fb0d1c5", 0x1f, 0x8}, {&(0x7f0000000340)="bba8e7a6a2948b7dbec2ba13934553f61ff6dc08e1565eff3dba9b4814acb844cbb1e8751120c26d6c1bf7276f5304c2b5c516cadba91c0b3968d8c680ae97575fda424233d2dd26046c8ca18bea810590b669dad299daf3ce4af9f2aec289c852851128fa5554470ef6219b5e08935a9f45e9cb4a8360ead551f3f6e476e9beef78963f7f4455845a2231a72c249f3c3bb7a1b17b4ab2b1dd964106552cba1346151755bde7b776ab70", 0xaa, 0x81}], 0x200000, &(0x7f0000000480)=ANY=[@ANYBLOB="70ff0f000000000000080037372c636f6465706167653d63703837020000"]) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) connect$pptp(r1, &(0x7f0000000500)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb0d, 0x2000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xffff, 0x1000}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x3ff, 0x1a}) [ 735.872940] IPVS: set_ctl: invalid protocol: 151 172.20.20.170:20003 nq [ 735.881134] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 735.901976] IPVS: set_ctl: invalid protocol: 151 172.20.20.170:20003 nq 2018/04/15 16:20:58 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1878}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000200)={0x2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) dup2(r2, r3) 2018/04/15 16:20:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="5de5e0535dae5f62b303f4566b373f11b41cee1e81be3f425c1cd51ee626c4e495515c1c4c8c355fe50182e5b69084b41e87a813f309e18ca1b7cb220454e4db918522fb1f8244c3d58f9c55c6ddcd5618beaddd6a0b4b1fcb6cd6a444bbce5824b9917d19534b0d6a109e13adc866380301ee38188a", 0x76) r1 = socket$inet(0x2, 0x2, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r1, 0x0, 0xd3, &(0x7f0000002000), 0x3c) timer_create(0x6, &(0x7f0000000000)={0x0, 0x12, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r2) [ 736.003203] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/15 16:20:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003baff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x8, 0x3ff}) 2018/04/15 16:20:58 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x4000000000002, r1}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x65, &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f0000000180)="e6d12c00000000000000000000df", 0x1) lseek(r2, 0xfffffffffffffffc, 0x2) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x0) 2018/04/15 16:20:58 executing program 3: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x3d) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/04/15 16:20:59 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x127ff, 0x0, 0x0, 0x2000, &(0x7f000000c000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x1, 0x4, 0x3f, 0x33, "d2d3100b0d41861a29de6d583f4533c291893dbcff118238cfe83939796920a682cd26d1ff4d3960ddd5a8f3", 0x100000000}, 0x0, 0x0, 0x2, r0, 0xcd, 0x2, "aeaabce985b0a2891dced881f8df37aa9b9b2d9ae6e80aa7273c85d550e2cf0ae23a967be53c627cc6718a1cc11226840c37087c7bd4cdbc8cba31ed09d63d03", &(0x7f0000000240)='ns\x00', 0x3, [], [0x0, 0xf, 0x5, 0x9]}) fchdir(r1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/219) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r7, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/15 16:20:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffffc) accept4(r0, &(0x7f0000000140)=@can, &(0x7f0000000040)=0x80, 0x0) [ 736.059138] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 736.140933] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/15 16:20:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000140)=""/218, &(0x7f0000000040)=0xffffffffffffffcd) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x20000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 736.248195] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 736.308234] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 736.347444] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/15 16:21:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_pts(r0, 0x80100) 2018/04/15 16:21:00 executing program 1: r0 = socket(0x18, 0x0, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x898b, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x88}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x72b}, @in={0x2, 0x4e23}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x3, 0x9f9, 0x7, 0x8}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x17}}) 2018/04/15 16:21:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x8000) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x80) 2018/04/15 16:21:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xb1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x400, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)=[{&(0x7f0000002a00)="52097d1c2a03d744bc8e1dae02e15ea31f3c6335", 0x14}], 0x1}, 0x0) 2018/04/15 16:21:00 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x2, 0x80000000, 0x7, 0x8001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/15 16:21:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000800, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x97, 0x4) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c00000000ff00000000000400000000000000002180089078"], 0x0) 2018/04/15 16:21:00 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000400044002, 0x0) setresuid(0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x800000007) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/123) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) 2018/04/15 16:21:00 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000047c0)=ANY=[@ANYBLOB="c3310e214ccdfced8dbfcddc1393f2dc5238c5f3c532e2ec964576ea515859734b8da4a55224226d8e7ef017c9688f83b37c4ef8f0091922d61dc8803964f58c66a8ca2f4e4f4c841145de38a54540375832a943838ebbab79487a50fb1b37dc1351135f50e9962057348465ae42f3e7a367222af695614707312e70db53df9d5c0b77506a78a2410257f48f03f72f04ec1739830bd5e3b96c8cf080d721f8ce55"], 0x6) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000004580)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01001dbd7000fddfdf25010000000400ffff3200000008000400010000f4a69b2d9127dfb2ec8e4404e644aeb45d3155d2afd909b7bb735b78706058bef50295b1c9fc7dfb55b7525a758c960da8862b06e1d2a26456582de53b2d8a34e67bb0f80e683e19f878182876d8fafc5f00ee157e4f0cf1f10906ff133e09cc2bdf1f05c485e4438316a53d8cc8cc70ba4b2e599acd277ae09e5fe74c3e0932daa856e4b92bad864eac729e835f367da7774b1c7b30ced9da03fa6c35acb0c578d3866bd474d3291d6e01d1ef182aad2c55c7646f"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r2 = socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) statfs(&(0x7f0000000500)='./file0/bus\x00', &(0x7f0000004680)=""/128) r3 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004740)={'dummy0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004780)={'team0\x00', r4}) r5 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x40100000000a012, r5, 0x0) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000040)=0x200000049, 0x2, 0x0) r6 = getpgrp(0xffffffffffffffff) process_vm_writev(r6, &(0x7f0000000240)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x7, &(0x7f0000000340)=[{&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f00000002c0)=""/118, 0x76}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000440)=0x20) 2018/04/15 16:21:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='em1\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) readahead(r0, 0x2, 0x1) io_setup(0x1000, &(0x7f0000000040)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/15 16:21:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) 2018/04/15 16:21:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x3, [0x5, 0xff, 0x6]}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/15 16:21:00 executing program 4: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xfffffffffffffffe, 0x300) socketpair$inet(0x2, 0x803, 0x20, &(0x7f0000004340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004380)={0x7, [0x20, 0x380000000000, 0x6, 0x7573, 0x0, 0x6, 0xfffffffffffffffb]}, &(0x7f00000043c0)=0x12) r1 = socket$inet6(0xa, 0x806, 0x49) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040)=0x41, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/15 16:21:00 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000015c0)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x200) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/15 16:21:00 executing program 5: r0 = socket$inet(0x2, 0x8000000000003, 0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x7ff, 0x200, 0xfffffffffffffffa, 0x0, r1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='veth0\x00', 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x80, 0x800) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="980000001bd5a0be2d9de131e622930e189f046482859cbee5d4d2bb3848d1a6381fe7b65cfa944887ab6ef88cdd6fd5ffcfc01dbc5fa52d0fd78839830dce9ed28c9b578e652c46d40aede2753d8de39af0b419804ac8210ac2d3a179f635fee312e548ed13618e35691517078f66fb35db6b3bd4fb9a2c6d956edcea8512e481cc1b9c59e02c7ab5d20ac816a4a52bb11439"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/15 16:21:00 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000027008000007a0a226ba0f54538491250ff0000000000000000000000009500180000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) socketpair$inet6(0xa, 0x800, 0xfffffffffffffff8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/41, &(0x7f0000000280)=0x29) clone(0x88000400, &(0x7f0000000000)="5098fca14d2d9ed09fa4e851f039f8eaf1f738d4cf811441c4135f17c402ed8e5b42e46fbfb7510cc513fdf6a7ec7f3ab75306ec2eb27ba810fe48103fcb7f10bfb66da971304275539201577767f04d91182db64182cf26496ca2", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="1b23a97bec3fbdf7e1a6322ed3e6dc5236d815be4243dca36d476b0869889374a3d40fe48503a58a8e387be5965d6d2c1b38843b00cd12479877116e14b6f2b1b97de26d23797e87a227a8ffee49d5c640f99520515c1e109f6f88fa55048a73e81425f89ffe929e763094f83855bbb872f08831053bd6b146a0a083e8211adda3eaec35dec9c625ac9ae62b921a37436ba08b4fa333cde37364f10dd68b31e221416f91860775a3f01acbc1018a6b02a1cfd3697b97926c5ee65e49ff12f7dbc025e40bc656") 2018/04/15 16:21:00 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x40440) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x5001, &(0x7f0000000100), 0x5, r0, 0x8}) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000180)=""/113, 0x71) 2018/04/15 16:21:00 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', 'bond0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x21, 0x4) 2018/04/15 16:21:00 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x0, 0x3, {0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x32) r3 = socket(0x10, 0x2, 0x0) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r6 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4a, 0x2000) sync_file_range(r6, 0xffffffff, 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000140)={0x20000000}) write(r3, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r7 = fcntl$getown(r3, 0x9) ptrace$setsig(0x4203, r7, 0x7, &(0x7f00000002c0)={0x3b, 0x5, 0xfff, 0x2}) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000000380)=ANY=[@ANYBLOB="0200000070380000ff0f000000000000018000000000000001000000000000000700000003000000"]) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x43, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000200)={{0x1ff, 0x7}, {0x6, 0x40}, 0xfffffffffffffffb, 0x3, 0x7}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/04/15 16:21:00 executing program 5: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = semget$private(0x0, 0x4, 0x3c) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x6]) [ 738.187184] FAULT_FLAG_ALLOW_RETRY missing 30 [ 738.191745] CPU: 0 PID: 17444 Comm: syz-executor1 Not tainted 4.16.0+ #3 [ 738.198569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.207907] Call Trace: [ 738.210482] dump_stack+0x1b9/0x294 [ 738.214099] ? dump_stack_print_info.cold.2+0x52/0x52 [ 738.219289] ? kasan_check_write+0x14/0x20 [ 738.223522] ? do_raw_spin_lock+0xc1/0x200 [ 738.227753] handle_userfault.cold.32+0x44/0x57 [ 738.232407] ? handle_userfault+0x16c6/0x2760 [ 738.236925] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 738.241510] ? debug_check_no_locks_freed+0x310/0x310 [ 738.246703] ? find_held_lock+0x36/0x1c0 [ 738.250771] ? print_usage_bug+0xc0/0xc0 [ 738.254841] ? print_usage_bug+0xc0/0xc0 [ 738.258920] ? check_same_owner+0x320/0x320 [ 738.263243] ? do_raw_spin_unlock+0x9e/0x2e0 [ 738.267646] ? __lock_acquire+0x7f5/0x5140 [ 738.271863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.272342] INFO: task kworker/0:0:30523 blocked for more than 120 seconds. [ 738.277387] ? graph_lock+0x170/0x170 [ 738.277418] ? debug_check_no_locks_freed+0x310/0x310 [ 738.284524] Not tainted 4.16.0+ #3 [ 738.288283] ? find_held_lock+0x36/0x1c0 [ 738.288307] ? lock_downgrade+0x8e0/0x8e0 [ 738.288330] ? kasan_check_read+0x11/0x20 [ 738.293504] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.297528] ? do_raw_spin_unlock+0x9e/0x2e0 [ 738.297541] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 738.297558] ? kasan_check_write+0x14/0x20 [ 738.301601] kworker/0:0 D [ 738.305719] ? do_raw_spin_lock+0xc1/0x200 [ 738.305743] __handle_mm_fault+0x34be/0x4150 [ 738.309884] 23360 30523 2 0x80000000 [ 738.317814] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 738.317829] ? graph_lock+0x170/0x170 [ 738.322238] Workqueue: events cgwb_release_workfn [ 738.326773] ? find_held_lock+0x36/0x1c0 [ 738.326796] ? lock_downgrade+0x8e0/0x8e0 [ 738.334094] ? handle_mm_fault+0x8c0/0xc70 [ 738.334113] handle_mm_fault+0x53a/0xc70 [ 738.338328] Call Trace: [ 738.342707] ? __handle_mm_fault+0x4150/0x4150 [ 738.342726] ? find_vma+0x34/0x190 [ 738.346870] __schedule+0x801/0x1e30 [ 738.351583] __do_page_fault+0x60b/0xe40 [ 738.351604] ? mm_fault_error+0x380/0x380 [ 738.355406] ? __sched_text_start+0x8/0x8 [ 738.360202] ? graph_lock+0x170/0x170 [ 738.360218] do_page_fault+0xee/0x8a7 [ 738.360234] ? vmalloc_sync_all+0x30/0x30 [ 738.364297] ? lock_downgrade+0x8e0/0x8e0 [ 738.368401] ? find_held_lock+0x36/0x1c0 [ 738.368427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.372692] ? mark_held_locks+0xc9/0x160 [ 738.376693] page_fault+0x25/0x50 [ 738.376713] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 738.379291] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 738.383821] RSP: 0018:ffff8801b57ffce8 EFLAGS: 00010206 [ 738.383834] RAX: ffffed0036afffae RBX: 0000000000000018 RCX: 0000000000000003 [ 738.383843] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b57ffd58 [ 738.383855] RBP: ffff8801b57ffd20 R08: ffffed0036afffae R09: ffffed0036afffab [ 738.387398] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 738.391058] R10: ffffed0036afffad R11: ffff8801b57ffd6f R12: 0000000020013018 [ 738.391067] R13: 0000000020013000 R14: ffff8801b57ffd58 R15: 00007ffffffff000 [ 738.391096] ? _copy_from_user+0x10d/0x150 [ 738.395153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.399269] SyS_sigaltstack+0xae/0x320 [ 738.399290] ? do_sigaction+0xa50/0xa50 [ 738.403433] schedule+0xef/0x430 [ 738.407191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 738.407202] ? fput+0x130/0x1a0 [ 738.407219] ? ksys_ioctl+0x81/0xd0 [ 738.411034] ? prepare_to_wait+0x194/0x4d0 [ 738.415118] ? do_syscall_64+0xb7/0x9d0 [ 738.415133] ? do_sigaction+0xa50/0xa50 [ 738.415154] do_syscall_64+0x29e/0x9d0 [ 738.419291] ? __schedule+0x1e30/0x1e30 [ 738.423305] ? vmalloc_sync_all+0x30/0x30 [ 738.423318] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.423335] ? finish_task_switch+0x1ca/0x810 [ 738.428173] ? finish_wait+0x420/0x420 [ 738.432284] ? syscall_return_slowpath+0x5c0/0x5c0 [ 738.432298] ? syscall_return_slowpath+0x30f/0x5c0 [ 738.432316] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 738.435762] ? graph_lock+0x170/0x170 [ 738.441453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.441477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 738.446060] ? debug_object_active_state+0x2e7/0x4e0 [ 738.451372] RIP: 0033:0x455319 [ 738.451381] RSP: 002b:00007fe24ecf0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 738.451399] RAX: ffffffffffffffda RBX: 00007fe24ecf16d4 RCX: 0000000000455319 [ 738.458779] ? print_usage_bug+0xc0/0xc0 [ 738.466009] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 738.466018] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 738.466026] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 738.466038] R13: 0000000000000609 R14: 00000000006fc178 R15: 0000000000000000 [ 738.473313] ? find_held_lock+0x36/0x1c0 [ 738.622891] FAULT_FLAG_ALLOW_RETRY missing 30 [ 738.626498] bit_wait+0x18/0x90 [ 738.626517] __wait_on_bit+0xb3/0x130 [ 738.633819] CPU: 0 PID: 17497 Comm: syz-executor1 Not tainted 4.16.0+ #3 [ 738.641098] ? bit_wait_io+0x90/0x90 [ 738.648310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.648315] Call Trace: [ 738.648331] dump_stack+0x1b9/0x294 [ 738.648350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 738.652409] out_of_line_wait_on_bit+0x204/0x3a0 [ 738.656855] ? kasan_check_write+0x14/0x20 [ 738.656870] ? do_raw_spin_lock+0xc1/0x200 [ 738.656891] handle_userfault.cold.32+0x44/0x57 [ 738.660163] ? check_same_owner+0x320/0x320 [ 738.663923] ? handle_userfault+0x16c6/0x2760 [ 738.663948] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 738.670782] ? __wait_on_bit+0x130/0x130 [ 738.674453] ? debug_check_no_locks_freed+0x310/0x310 [ 738.674465] ? find_held_lock+0x36/0x1c0 [ 738.674483] ? print_usage_bug+0xc0/0xc0 [ 738.683835] ? init_wait_var_entry+0x1a0/0x1a0 [ 738.686458] ? print_usage_bug+0xc0/0xc0 [ 738.686474] ? kasan_check_read+0x11/0x20 [ 738.686493] ? check_same_owner+0x320/0x320 [ 738.690110] ? __might_sleep+0x95/0x190 [ 738.695253] ? do_raw_spin_unlock+0x9e/0x2e0 [ 738.695277] ? __lock_acquire+0x7f5/0x5140 [ 738.700041] wb_shutdown+0x370/0x470 [ 738.704220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 738.704231] ? graph_lock+0x170/0x170 [ 738.704254] ? debug_check_no_locks_freed+0x310/0x310 [ 738.708478] ? set_wb_congested+0x70/0x70 [ 738.713102] ? find_held_lock+0x36/0x1c0 [ 738.713127] ? lock_downgrade+0x8e0/0x8e0 [ 738.717438] ? find_held_lock+0x36/0x1c0 [ 738.721923] ? kasan_check_read+0x11/0x20 [ 738.721934] ? do_raw_spin_unlock+0x9e/0x2e0 [ 738.721952] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 738.726529] ? graph_lock+0x170/0x170 [ 738.730544] ? kasan_check_write+0x14/0x20 [ 738.730557] ? do_raw_spin_lock+0xc1/0x200 [ 738.730577] __handle_mm_fault+0x34be/0x4150 [ 738.735758] ? lock_acquire+0x1dc/0x520 [ 738.739777] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 738.739787] ? graph_lock+0x170/0x170 [ 738.739802] ? graph_lock+0x170/0x170 [ 738.743862] cgwb_release_workfn+0x87/0x750 [ 738.748400] ? find_held_lock+0x36/0x1c0 [ 738.748423] ? lock_downgrade+0x8e0/0x8e0 [ 738.752481] ? wb_get_create+0x1dd0/0x1dd0 [ 738.756595] ? handle_mm_fault+0x8c0/0xc70 [ 738.756614] handle_mm_fault+0x53a/0xc70 [ 738.760922] ? __lock_is_held+0xb5/0x140 [ 738.764855] ? __handle_mm_fault+0x4150/0x4150 [ 738.764876] ? find_vma+0x34/0x190 [ 738.769287] process_one_work+0xc1e/0x1b50 [ 738.773468] __do_page_fault+0x60b/0xe40 [ 738.773489] ? mm_fault_error+0x380/0x380 [ 738.777194] ? finish_task_switch+0x182/0x810 [ 738.782690] ? graph_lock+0x170/0x170 [ 738.782705] do_page_fault+0xee/0x8a7 [ 738.782721] ? vmalloc_sync_all+0x30/0x30 [ 738.786522] ? pwq_dec_nr_in_flight+0x490/0x490 [ 738.791658] ? __fget+0x40c/0x650 [ 738.791672] ? find_held_lock+0x36/0x1c0 [ 738.791698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.795839] ? __schedule+0x809/0x1e30 [ 738.799854] page_fault+0x25/0x50 [ 738.799867] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 738.799877] RSP: 0018:ffff8801b7947ce8 EFLAGS: 00010206 [ 738.804036] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 738.808034] RAX: ffffed0036f28fae RBX: 0000000000000018 RCX: 0000000000000003 [ 738.808043] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b7947d58 [ 738.808057] RBP: ffff8801b7947d20 R08: ffffed0036f28fae R09: ffffed0036f28fab [ 738.812205] ? __perf_event_task_sched_in+0x247/0xb80 [ 738.816556] R10: ffffed0036f28fad R11: ffff8801b7947d6f R12: 0000000020013018 [ 738.816565] R13: 0000000020013000 R14: ffff8801b7947d58 R15: 00007ffffffff000 [ 738.816594] ? _copy_from_user+0x10d/0x150 [ 738.821162] ? perf_trace_lock+0xd6/0x900 [ 738.824930] SyS_sigaltstack+0xae/0x320 [ 738.824950] ? do_sigaction+0xa50/0xa50 [ 738.829175] ? graph_lock+0x170/0x170 [ 738.833368] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 738.833379] ? fput+0x130/0x1a0 [ 738.833397] ? ksys_ioctl+0x81/0xd0 [ 738.837795] ? find_held_lock+0x36/0x1c0 [ 738.841723] ? do_syscall_64+0xb7/0x9d0 [ 738.841738] ? do_sigaction+0xa50/0xa50 [ 738.841755] do_syscall_64+0x29e/0x9d0 [ 738.846508] ? find_held_lock+0x36/0x1c0 [ 738.850257] ? vmalloc_sync_all+0x30/0x30 [ 738.850270] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.850287] ? finish_task_switch+0x1ca/0x810 [ 738.854081] ? lock_acquire+0x1dc/0x520 [ 738.858358] ? syscall_return_slowpath+0x5c0/0x5c0 [ 738.858371] ? syscall_return_slowpath+0x30f/0x5c0 [ 738.858390] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 738.862440] ? lock_downgrade+0x8e0/0x8e0 [ 738.866551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.866572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 738.870800] ? lock_release+0xa10/0xa10 [ 738.874988] RIP: 0033:0x455319 [ 738.874996] RSP: 002b:00007fe24eccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 738.875011] RAX: ffffffffffffffda RBX: 00007fe24ecd06d4 RCX: 0000000000455319 [ 738.875020] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 738.875028] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 738.875039] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 738.879098] ? kasan_check_read+0x11/0x20 [ 738.883110] R13: 0000000000000609 R14: 00000000006fc178 R15: 0000000000000001 [ 739.155971] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.160579] worker_thread+0x1cc/0x1440 [ 739.164578] ? process_one_work+0x1b50/0x1b50 [ 739.169097] ? graph_lock+0x170/0x170 [ 739.172915] ? find_held_lock+0x36/0x1c0 [ 739.177000] ? find_held_lock+0x36/0x1c0 [ 739.181108] ? __schedule+0x1e30/0x1e30 [ 739.185101] ? do_raw_spin_unlock+0x9e/0x2e0 [ 739.189525] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.194124] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 739.199240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.204276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 739.209825] ? __kthread_parkme+0x1b7/0x280 [ 739.214162] kthread+0x345/0x410 [ 739.217545] ? process_one_work+0x1b50/0x1b50 [ 739.222059] ? kthread_bind+0x40/0x40 [ 739.225873] ret_from_fork+0x3a/0x50 [ 739.229606] [ 739.229606] Showing all locks held in the system: [ 739.235953] 2 locks held by khungtaskd/888: [ 739.240488] #0: 00000000b28f14ec (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 739.248159] #1: 00000000d6bbe5a4 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 739.256800] 2 locks held by getty/4460: [ 739.260774] #0: 00000000e22884b3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.269045] #1: 0000000013ddc9b8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.277933] 2 locks held by getty/4461: [ 739.281913] #0: 000000005f04ec02 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.290186] #1: 000000005d4f8527 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.299066] 2 locks held by getty/4462: [ 739.303048] #0: 000000003405dd15 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.311317] #1: 00000000c3ec63c1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.320206] 2 locks held by getty/4463: [ 739.324188] #0: 00000000ec641df5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.332464] #1: 0000000058ea1741 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.341338] 2 locks held by getty/4464: [ 739.345312] #0: 00000000f097c053 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.353571] #1: 00000000c124b7ae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.362480] 2 locks held by getty/4465: [ 739.366471] #0: 00000000f89440e2 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.374752] #1: 00000000f6071068 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.383658] 2 locks held by kworker/0:0/30523: [ 739.388243] #0: 00000000ffece5e8 ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 739.397554] #1: 00000000fdef1b4a ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 739.408039] 2 locks held by getty/12970: [ 739.412118] #0: 000000001b7411ee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 739.420392] #1: 000000008730ecb6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 739.429273] [ 739.430910] ============================================= [ 739.430910] [ 739.437932] NMI backtrace for cpu 1 [ 739.441570] CPU: 1 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #3 [ 739.447962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.457290] Call Trace: [ 739.459859] dump_stack+0x1b9/0x294 [ 739.463464] ? dump_stack_print_info.cold.2+0x52/0x52 [ 739.468635] nmi_cpu_backtrace.cold.4+0x19/0xce [ 739.473287] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 739.478454] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 739.483708] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.488875] watchdog+0xc10/0xf60 [ 739.492309] ? reset_hung_task_detector+0xb0/0xb0 [ 739.497135] ? __schedule+0x1e30/0x1e30 [ 739.501095] ? do_raw_spin_unlock+0x9e/0x2e0 [ 739.505480] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.510043] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 739.515127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.520129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 739.525648] ? __kthread_parkme+0x1b7/0x280 [ 739.529948] kthread+0x345/0x410 [ 739.533297] ? reset_hung_task_detector+0xb0/0xb0 [ 739.538115] ? kthread_bind+0x40/0x40 [ 739.541892] ret_from_fork+0x3a/0x50 [ 739.545643] Sending NMI from CPU 1 to CPUs 0: [ 739.550169] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 739.551159] Kernel panic - not syncing: hung_task: blocked tasks [ 739.564677] CPU: 1 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #3 [ 739.571056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.580385] Call Trace: [ 739.582955] dump_stack+0x1b9/0x294 [ 739.586560] ? dump_stack_print_info.cold.2+0x52/0x52 [ 739.591730] ? printk_safe_log_store+0x260/0x260 [ 739.596465] panic+0x22f/0x4de [ 739.599636] ? add_taint.cold.5+0x16/0x16 [ 739.603763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 739.609280] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 739.614709] ? printk_safe_flush+0xd7/0x130 [ 739.619017] watchdog+0xc21/0xf60 [ 739.622464] ? reset_hung_task_detector+0xb0/0xb0 [ 739.627288] ? __schedule+0x1e30/0x1e30 [ 739.631243] ? do_raw_spin_unlock+0x9e/0x2e0 [ 739.635629] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.640190] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 739.645269] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.650266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 739.655784] ? __kthread_parkme+0x1b7/0x280 [ 739.660083] kthread+0x345/0x410 [ 739.663425] ? reset_hung_task_detector+0xb0/0xb0 [ 739.668241] ? kthread_bind+0x40/0x40 [ 739.672027] ret_from_fork+0x3a/0x50 [ 739.676434] Dumping ftrace buffer: [ 739.680063] (ftrace buffer empty) [ 739.683755] Kernel Offset: disabled [ 739.687363] Rebooting in 86400 seconds..