24:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6c, 0x4000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r3 = getpgrp(0x0) rt_sigqueueinfo(r3, 0x10, &(0x7f0000000100)={0x21, 0x7ff, 0x4, 0x1ff}) 2018/04/09 14:24:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x404cc1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@remote, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2295, 0x4, 0x7aeb, 0x500, 0x39, 0x400000, r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r2, r3) 2018/04/09 14:24:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x204000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='/dev/ptmx\x00') 2018/04/09 14:24:01 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_vs\x00') pread64(r1, &(0x7f0000000080)=""/8, 0x4, 0x137) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 14:24:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') write$selinux_access(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7474795f6465766963655f743a7330202f7362696e2f6468636c69656e742000000022913d532f40a7923e650b7dc5c10acc040a353489c29232a8fc825af023f024b8e55d77d0fe9988f6a36a1a074a83ef238d0172a571d739d7a2a10c177bb1bd57deb7ee6944d8dfbdfcbff833d37b62dfbadb805d04bc997a3f6efac29e62212434153988f45e399d994013f36b1f491433d616c29477062f994b924a9e1a1b486ab2b6d8ab3ead6c2229825bad8be5011c5ea9607e22ce0b1087ab0f9700c6ecd3e856a969fd00"], 0x34) 2018/04/09 14:24:01 executing program 0: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0xffffffffffffffde) 2018/04/09 14:24:01 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x400000) r1 = getpid() capset(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x5, 0x25ef00000000000, 0x56, 0x7fff, 0x2, 0x800}) sigaltstack(&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="2e986b79126150799a1634d36ae28ce9fd3668ff8b92f5589d3c8a4f6987dabbde40c402b1f4d5ef0023b253d1896c09047afc6b541722aefa6f3f97d422d014b8d5c683775c3f5d1140f18270623226df174e38e3224bd9e72d7a2f11bf6e0000000288bf83e7191e5a6be973a9eaafe7b8f0ecd1d4501a5eeb8ad0f587bc5e59b45615dd5e8de65548da007fa21f586d2ce7d77e892a94beca359fa307390d30bf23095e5e469d734eecd0c80684c7b46d72031a70a5ab2399c64229d5"], 0x4) set_mempolicy(0x0, &(0x7f0000000040)=0xd4, 0x200) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) 2018/04/09 14:24:01 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, r5, 0x1000) listen(r2, 0x0) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r2, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000) 2018/04/09 14:24:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/81) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/183) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/04/09 14:24:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10008000000000000e01000000000000"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="914e632c6426"}, 0x10) connect$ax25(r0, &(0x7f0000000200)={0x3, {"e03de381e8bddc"}, 0x6}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x8001) 2018/04/09 14:24:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xa79, 0x1f, 0x3ff, 'queue1\x00', 0x9}) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', 'queue1\x00'}, &(0x7f0000000300)=""/152, 0x98) r1 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x88, "64115d53925c5c8e95bab5b0c2336a5a7563466abf75b50e8d767ad4af2840ac685f88dbcd47da7624193986f380251ec81aeba7711bc02786e4efe8fa2cf14608b49e18eb466a5329380168abc90f6e690423ca775da8433809c5889e79a6c1d9700725b266ef8c250946a7fe2b2f5ad9de8ee92d8676332300437b0ccebaa57f290dd045309bcd"}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) ioctl(r1, 0x2287, &(0x7f0000000fff)) 2018/04/09 14:24:01 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, 0xffffffffffffffff) 2018/04/09 14:24:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x1000004e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7ffffd}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x200, 0x3ff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) signalfd4(r0, &(0x7f00000001c0)={0x4}, 0x8, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) close(r0) close(r1) 2018/04/09 14:24:01 executing program 0: r0 = socket$inet(0x2, 0x8080a, 0xffffffffffffffff) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b0e000)) dup2(r2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={{0x77359400}, {0x77359400}}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) r5 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00000003c0)={'\x00', 0x3}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000000300)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 14:24:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x3fe) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) shutdown(r0, 0x1) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'cbc-aes-aesni\x00'}, &(0x7f0000000080)='\\wlan1vboxnet0+\x00', 0x10, 0x3) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/09 14:24:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x75ad, 0x4900) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000040)=""/44) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)) recvmmsg(r2, &(0x7f00000061c0)=[{{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006180)=""/1, 0x1}}], 0x1, 0x0, 0x0) [ 180.993128] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/09 14:24:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000180)="fc102534429e3bed70b0b78e7a38f99321a30ad1ce3a4cf36b7cde833f7866d76a5a60d7c48c72c86c8fd6bb6aa38613cb983d6bb9a03b947f034a0f1cce74ab82f51170f3d3e90f972699bdbca271b4a1acdadbfd6079fb3cea3a046829c293397d9c7ec4a8b7a3a3cb1d06205b4280a8c242b635e12e25cd5697dd0c07a756b4623df575dc77fbcc55c5") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) 2018/04/09 14:24:02 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'bpq0\x00'}, 0x18) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x4000000000000000}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x100, 0x8, 0x9, 0x1}, {0x4, 0x100000000, 0x552c, 0xffffffff}, {0x6, 0xb908, 0xe26b, 0x9}, {0x2, 0x3, 0x397d, 0x264}, {0x100000000, 0x1f, 0x5, 0x9}, {0x9d6, 0x6, 0x1066, 0x200}]}) 2018/04/09 14:24:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4000) pread64(r0, &(0x7f0000009100)=""/4096, 0xfffffffffffffea6, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) mkdirat(r0, &(0x7f0000000900)='./control\x00', 0x80) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}}], 0x9, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000940)) renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)=""/119, 0x77) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/09 14:24:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x8000, 0x8000, 0x9, 0x4, 0x90, 0x1, 0x4, 0x35f, 0x6a27a377, 0x3}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x111002) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x6, 0x4) readahead(r1, 0x19b0d73d, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e0000000abaa7287f310c6ae2ebed7e3f4c369e911ec9dbb99f01abcaae519565b3bc9a9da57075874e1c9c8f7d1aa1a798abeb34a809573a640d6c4c2766dfe486d31db02156094adca89baf5ff172296d8977d29acad6fde756d8a8f5efda6a5d47f2b878095d164ce3daa7fd9593afbf0d9a4dbd1acc9a6792fc6a81f4dfe3e7cd0629357161d4cca6b71efe1bc4eadb57bb0518968b3d624d4ad3e0b58638c027831708e7d2edb771856766c8664242768ec277e8e71f515c144dea63bffc1fb8c589a080d4c265b1fbaebb61a2690daa972139027e1f9c44565a71af75c1988191b1d77d265638a0b27088c5c8f8d3b009"], &(0x7f0000000100)=0x76) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TIOCGPTPEER(r0, 0x5405, 0xffffffffffffff88) 2018/04/09 14:24:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0000006dcb383a98c7562dbd3fc33fc8d658"], &(0x7f0000000080)=0x13) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x2, 0x1}, &(0x7f0000000100)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xe, "fa3343e2c618530ff61c8bd73598"}, &(0x7f0000000180)=0x16) 2018/04/09 14:24:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e08d603d95e15e0d1c00620000030000008800000000000000ffffffffe8f7154cc43b5547799eac934946b775f55d5ce1651112c9ef5069a7a1f4107653d380d1bf367962b2bece6a7a16885de20007dcbe3110239700e3668bf659a04b59ec493d9cc385a70b00335cda0592cb179a587811854c444d9fef6d2566499dab7d50352ecf8ec5ef7df388d8b71385da276428cad18000"], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/09 14:24:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x101400) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/09 14:24:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="1f00000002031900000007000000068100023b05090001000189e22d7c85fd581d47d0e9496ba8d8182f17d78305f26cba17239beadfda8be852b305678724efc54cc106000000d44b8bdffb2de3226aa7ec6dda3e76a8a02233ce7c4ff3c881f9653cb9985f21f66b0e3f897bcf0fff1948115cda5316ec3e5122ebb07fd8a94f146acc7446d85e383e33cf549038aadf3e22e21072b9c536862733c3c8b6d831a9f0cd4a4502ab7e613bcbb65a", 0xae}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x21) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000200)={{0x3c, @loopback=0x7f000001, 0x4e23, 0x1, 'fo\x00', 0x18, 0x9, 0x51}, {@broadcast=0xffffffff, 0x4e24, 0x2, 0x1ff, 0x40, 0xc3a4}}, 0x44) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) close(r1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/09 14:24:02 executing program 5: r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xbf}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0xaf}, 0x8) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122, @tick=0x524}) 2018/04/09 14:24:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x7f, 0x4, 0xff, 0x8162, 0x9}, 0x14) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r2) 2018/04/09 14:24:02 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x9, 0x80b, 0xffff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) connect$l2tp(r2, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x200}}}, 0x32) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @multicast2}, &(0x7f0000002f00)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000002f40)={@remote={0xfe, 0x80, [], 0xbb}, r7}, 0x14) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x1, r9, 0xa}) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000000640)={0x0, &(0x7f000002d000), 0x4, r9, 0x3}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$evdev(r2, &(0x7f00000004c0)=[{{0x0, 0x7530}, 0x20f, 0xa600000000, 0xff}, {{0x0, 0x7530}, 0x76, 0x7, 0x7fffffff}, {{}, 0x10000, 0x100000001}, {{r10, r11/1000+30000}, 0x81, 0xfffffffffffffffd, 0x7}, {{r12, r13/1000+10000}, 0xfffffffffffffffa, 0x101, 0x1ff}, {{r14, r15/1000+10000}, 0xfff, 0x1, 0x6}, {{}, 0x1, 0xab6, 0x955}], 0xa8) write(r8, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) ioctl(r4, 0x81, &(0x7f0000000580)="9cbb2f2c638d3105dc911f2a8eac969e243650675932b9545a3f46c9358d9f201318ad8969e56ab0346b3f9b6ae8f1d39c646c1b20c6fff6f5fd6798e8596113f3b5ec96a8d6a77bfe314cab4829c20108b2f640d0ceaa62d1b99af3dc2626dcd26e1cdb7c75040fe7203dac830fd0f7aec8d2a3c963dabcb82610033a067da5e03ea2389c551fb0ee354150bdf753396df3cd1b4403aafc965b0f74341e45dea72db9d5") 2018/04/09 14:24:02 executing program 4: r0 = socket(0x16, 0x4, 0xffffffffffffffff) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11) 2018/04/09 14:24:02 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x101000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xef9, 0x4) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/09 14:24:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x1b, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f0000000080)="591d34cf18eb77c3661807d28ad40e34fdadf4db4a59bc10dece28c705fce24f5b02f00eb13ad2d3f41d28be09c849d0743b4f8e8b4a8043cc3dd9dcb0241ae46fbcb665cc8a3481f77e"}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) socketpair(0x2, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) 2018/04/09 14:24:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000740)={&(0x7f0000000280)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)) 2018/04/09 14:24:02 executing program 1: umount2(&(0x7f0000004b40)='./file0/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') ioctl$TIOCSTI(r0, 0x5412, 0x4f) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) umount2(&(0x7f00000001c0)='./file0/file0\x00', 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/102, 0x66, 0x2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/09 14:24:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xb) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc00000000, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x33b, 0x4, 0xffffffffffffff81, 0x6, 0x7ff800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r5 = gettid() kcmp(r3, r5, 0x4, r1, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r6, 0x3294a35b}, 0x8) 2018/04/09 14:24:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) 2018/04/09 14:24:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x5, 0x9, 0x20, 0x0, 0xffffffffffffff81, 0x3ff, 0x5, 0x9, 0x401, 0x5, 0x7, 0x9d1a, 0x0, 0x56, 0x7fffffff, 0x0, 0xfffffffffffffffc, 0xffffffffffffff2e, 0x1000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x20000000000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)) 2018/04/09 14:24:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x6000, 0x4, 0x3, 0x81, 0x7fff, 0x5, 0x1, 0x100000001, 0x69, 0x1000, 0x9}, {0x6000, 0xf000, 0xd, 0x7, 0xf2fa, 0x0, 0x10001, 0x6, 0x747, 0x81, 0x0, 0xb56}, {0x3, 0xd000, 0xc, 0x58, 0x101, 0xcf, 0x3f, 0x899a, 0x1, 0x1, 0x9, 0x8}, {0x107001, 0x4004, 0x8, 0x2, 0x3, 0x9, 0x2, 0x7, 0x1f, 0x7, 0x6, 0x80}, {0xd000, 0x1, 0xe, 0x7fff, 0x2807, 0x80000001, 0x400, 0x4, 0x8, 0x0, 0x1, 0x8}, {0x16001, 0x4, 0x8, 0x97, 0xf2a, 0x5, 0xffffffff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, {0x1, 0x1004, 0xa, 0x2, 0x6, 0xee, 0x1ff, 0x4, 0x70, 0x1, 0x7}, {0x0, 0x0, 0x0, 0x9, 0x200, 0x0, 0xfffffffffffffffa, 0x101, 0x7f, 0xc6, 0x80, 0x9}, {0x3001, 0x7006}, {0xd000, 0xf000}, 0x4, 0x0, 0x1000, 0x20, 0xa, 0x4c00, 0x6001, [0x8, 0xe724, 0x10001, 0x97]}) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) 2018/04/09 14:24:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xc0000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101483, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) 2018/04/09 14:24:03 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x8c400) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000140)={0x2}, 0x8, 0x0) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000a3cf067bc972481d9d89e8bf983e00"], 0x8, 0x0) msgrcv(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000200000000000000000000000000000000000000000000000000000000"], 0xffffffad, 0xfffffffffffffffd, 0x0) 2018/04/09 14:24:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 2018/04/09 14:24:03 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x180000, 0x4e23, 0x40, 0x2, 0x20, 0x80, 0x3e, r2, r3}, {0xa7, 0x6, 0x4, 0x80000001, 0x2, 0x8, 0x7f, 0x20}, {0x800, 0x3, 0x330f297c, 0xb5}, 0x2ba, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x6f}, 0xa, @in, 0x34ff, 0x2, 0x0, 0x8, 0x7, 0xffffffffffffffe1, 0x100000000}}, 0xe8) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r4, &(0x7f0000fce000)}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ecaa19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb2110d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0"], 0x1}, 0x1}, 0x4000000) 2018/04/09 14:24:03 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r0, r0, 0x1}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) 2018/04/09 14:24:03 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2}, {}, {0x0, 0x3}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r2 = dup2(r0, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) [ 182.466070] QAT: Invalid ioctl 2018/04/09 14:24:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) io_setup(0x200, &(0x7f0000000140)) [ 182.502442] QAT: Invalid ioctl 2018/04/09 14:24:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000280)={0x3, 0x0, [{0x8}, {0x1000}, {}]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xf5, 0x0, [0x4, 0x20000000000000, 0x1]}) 2018/04/09 14:24:03 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 14:24:03 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) fchdir(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x8000000000, @in=@loopback=0x7f000001}}, 0xe8) r2 = dup2(r1, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') poll(&(0x7f0000000480)=[{r2, 0x400}, {r0, 0x2041}, {r2, 0x100}, {r2, 0x200}], 0x4, 0x7f) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) getsockname$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) 2018/04/09 14:24:03 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x3, 0x3, 0x1, 0x4}}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a2f9930a06000000a8430891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0xf8b9cf90ce0589ee, &(0x7f0000000080)}, 0x0) 2018/04/09 14:24:03 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x80000) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x0) 2018/04/09 14:24:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x3, 0x95, 0x78f, 0x1, 0xffffffff, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="0b200000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="99293fe4583091bce19604cea11b3656", 0x10) 2018/04/09 14:24:03 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x0, 0x70bd28, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/236, 0xec}], 0x1, &(0x7f00000004c0)=""/33, 0x21, 0xfffffffffffffffd}, 0x10141) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) 2018/04/09 14:24:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = msgget(0x3, 0x385fe80c4f71aba7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r6 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0x5, r2, r3, r4, r5, 0x123, 0x1b}, 0x1aa2, 0x8000, 0x5, 0x5a, 0x53, 0xfff, r6, r7}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x4004743b, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x3f, 0x9}) 2018/04/09 14:24:03 executing program 1: r0 = semget$private(0x0, 0x0, 0x40) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f00000000c0)=""/85) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r2, 0x0, &(0x7f0000000040)={0x1, 0x4, 0x20, 0x9, r3}) 2018/04/09 14:24:03 executing program 5: r0 = add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='c', 0x1, 0xfffffffffffffffd) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cifs\x00', 0x2606dcfa0affb0a2, &(0x7f0000000180)="ed0de41dfaa039bb97fd94fef9344072fb6f5e094922a86f1042689ab7494b7861d2ceb56ba288b7e833c867264ce897d13859d05f76b0a3df2ffc5d1ea08890a1272e8013") r1 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x40) fcntl$notify(r1, 0x402, 0x20) keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x7, 0x200, 0x1000, 0x4, 0x4}) 2018/04/09 14:24:03 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)}}], 0x48}, 0x0) 2018/04/09 14:24:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x800) write$cgroup_type(r0, &(0x7f0000000380)='threaded\x00', 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x8a040) fcntl$notify(r1, 0x402, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x310) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/202) r5 = dup2(r2, r4) readahead(r5, 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000002c0)={{0x3, 0x7}, {0x100000000}, 0x81, 0x0, 0x7e}) 2018/04/09 14:24:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x8) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000040)=@ax25={0x3, {"24853aab56f48c"}, 0x1}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="30fda683e07bf3a3bb10a138b8a1249383b80625a67af740ac668dd5aa4beb7632d8fd9dfaa30949a930548e3d5820b7d4b0dfb7eb786794b1df0300c8a638d7cd2bd405fcc21ae954b5676876b373355d04ff247df16b4b188b0611d3d374f2b80f1ba63d062323fb53ba1cfa23", 0x6e}, {&(0x7f0000000100)="fff4aaf9eaa01ffa432e48dfe7f4632755e424e5d9547e9f5565c26cfb41905d8fc2f0bf1de8ad9c31fecd278ba342b709fbd3f45f983c25b221d48710aabd4150479a634e9812012e0abf57828a2c1a2808a6c055b82b058064c140ed8dc01b3130821af12e8f679e1a099d39270495dd14ccb28eb39773beffba3d88e46ed495e8b1e258eb4765a5396e95a5eff590c7524977bea89e230fd0a465bdcc4ec1e2651ceb6188a9ad78fb6fe93220979fab4b437e55f402adb398316a8f50551b9ba24f12920f5953d8ae6a62b36c184d76d7f01da72b896ae7b9f52965398afe58c4c0368db4a38a40b2bfd8", 0xec}, {&(0x7f0000000200)="ee7586b80eed120614a9664138e0ef5e984ff9fe395fc06a5b8f2bfde3e3c1ca7215e4ff40c5cdb40fb2cfb33614cd17bb70ce21d3e623480bc9de0ac57f5cacea428ec2b2a1ec425379d091495c3e2d20c34ff40a0f950d7fad3adb84ddf187ad48956a8d9ec719afddbddcecd7298bb682927743d608a3a63795330ba89103524d7d522d57afe0d624505bf47874b19595", 0x92}, {&(0x7f00000002c0)="a1c88a464b9782471a6efd629ccd16972356406d83a94e5540fb90746cb50dc6a6f9f0cde83217a65b606c3e0aa21dd67a780bad4c46411224afcd8a51295b8de2474cf710380316645eb254e203c501555a1b557cf56c4ea26b2202e4ae9f9b5d2ac8fd1f150ba27b2a1c17a7bbfcfe47a1b181585e9ae1eb787ac126712d8cdeb5670947c10ff317e32cdad4cb27f69b3402cab405bf7f8c203ce28247c6c4b72b3e3549c192d2b4feba06ef899ba327d0a93e315f7f45723b32d0e147468ee62f93588e6c04d7a21d30b21fd8d36b9a4815b9307b00f4f77f006f73ad3d40", 0xe0}, {&(0x7f00000003c0)="3fe613f30c06bcd3cb8db20c66b75c1c2b8743fb9c589f07ea2161e1106e114a405c7c07231e82801bb7689f9054d50161c66bfdb956ce2b19baa4ed14b0fb71ef536fb2b30eadc286bc8f95beb487fcb11cd36896d9e748ed2c593bd2a0f16ba79a14ea614baf5ed6d1202f3e284070fbe36acf38bd54ec", 0x78}, {&(0x7f0000000440)}], 0x6, &(0x7f0000000500)=[{0x40, 0x105, 0x3, "dbe3485b1892ac01e9131cd367212fe6b00839f66bd88a2018eaa9295b2ed05a0acb1d981260d1bd700a34aa6ab7"}, {0x20, 0x117, 0x10c, "2d435b1e8cb32ae240"}, {0xd8, 0x10b, 0xfffffffffffffff9, "a0307b87fc1a384504484d5cd9b5854cc871113f1e0fce21456700557bf936a801f4ae3db8917bc90219d60cca5bb271495b79e3d7b949738558ad7e05312c4f98e3a7421b89ea87fd812e3a9e80653651210662d8fcb4d463efa4c20ffe8c93d64d986c7ac1ad3c7ab7939b636b0fe173a6d83e34c0b2c7033a57a14fc28b9f302d8e9fe5d74e3d3e210c018a909f5853699ca282784c407ad78dfff7a04b7dbf654656c4240f6c66a00fdff1cab6467bed16522c514fdfee3f0f0fce241bc90c0a786fd773bc"}], 0x138, 0x810}, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 182.810378] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 182.845971] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/09 14:24:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="de020a001c0400000100000000000000f0853f4f15b94604d30407430000000000000000602523b0c3cd6426050b7d8b6400040000a375e102a70b8e216add69ab9cae7acd17d4ac4a0c81e74d00000000000000000000000000"], 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c98620d43000300000000000000000045001f00000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffff2e4d, @empty, 0x7fff}}, 0x400, 0x0, 0x0, 0x3, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x3}, 0x8) r4 = msgget(0x3, 0x5c) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/17) 2018/04/09 14:24:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="17fc7c42a08804befcf3e844b00ea9c0232b2e106f14b48aff27e7e89ca5f7bb4b33f25d7cc905f463ecefdab125", 0x2e}], 0x1) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80c42c0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, 0x7fff, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x5, 0x100000000}, &(0x7f0000000180)=0xc) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x3, {0x9, 0x6, 0x9, 0xff, 0xf05d, 0xffffffffffffd414}, 0xfffffffffffffffb, 0xfffffffffffeffff}, 0xe) sendfile(r1, r4, &(0x7f0000ccb000), 0x400) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) getpeername$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/04/09 14:24:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000000)=0x3) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dffcb2a5130499b5a098cfbe9405a1a1426218d488fdaecd845a85cecb220016265e7c72a9da107c349603b9bc302def22042548814883a7ba62ad419f26c26d", "fd2680a6d446bbf34d965dfceb66275afc7b5f44f5088d043fb91915135819ab35cccf776db44fc17232537615547a1b5c541561b9b90d1f161d737395a2582b", "6f527166bd90f4ca88f427c86fbf6a46776ec05009d4781171cb41607c74a3b1"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000040)=0xc3) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000002c0)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:21 executing program 3: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) mount(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)='nfs\x00', 0x2200007, &(0x7f0000003140)) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46ade") socketpair(0x15, 0x7ffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000000240)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bind$ax25(r1, &(0x7f0000000200)={0x3, {"c05f2cfcc34e51"}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)='./file0/file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r2, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) chroot(&(0x7f00000000c0)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='hfs\x00', 0x2000000, &(0x7f0000002fc0)="52200d99b742f22ee1f4d89e20bf64ba38ef0a27b8c60aafd0ca713f4cf41ddb2605f8f1fb40e1e48f145b4d2dbdbee468b8cd8cae1582cd374afaef7d1e48a90ec92a58828fc0cef519ebaa1c9dd211bc973b67cbaceaa36ae1cf904322ebad7b2f96abd3dda67b5ca33aa39f4c155902dad05f8e90a9d16f48ce88584894fa3e93c92c1fc60ed0dbbcbc43d028f09dd0228c02a3984cc064f7c12dbc1f05e42373f72f44") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', r2}, 0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/09 14:24:21 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20000, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@setlink={0x70, 0x13, 0x400, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x200, 0x14014}, [@IFLA_MAP={0x24, 0xe, {0x1, 0x0, 0x0, 0xeb, 0x3f, 0x100}}, @IFLA_MAP={0x24, 0xe, {0x8, 0x71, 0x6, 0x3, 0x3ff, 0x10000}}, @IFLA_WEIGHT={0x8, 0xf}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040) dup2(r0, r1) 2018/04/09 14:24:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000006bc0)=[{{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=""/242, 0xf2}}], 0x1, 0x0, &(0x7f0000006d00)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x13d) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x1000, 0xfa1c, 0x74c, 'queue0\x00', 0x40}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/09 14:24:21 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x114fff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000240)=0x10, 0x4) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x9, 0x9, 0xd, 0x80000000, 0x0, 0x0, 0x800, 0x2, 0xb7, 0x6df, 0x400, 0xb153, 0x2, 0x5, 0x8, 0x1, 0x2, 0x7, 0x0, 0x9, 0x2, 0x9, 0x0, 0x9, 0x100000001, 0x298, 0xf4, 0xffffffff, 0x7, 0x100000000, 0xbffc, 0x8, 0x6, 0x0, 0x7, 0xd2, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x7f}, 0x40, 0x3, 0x0, 0x5, 0x3, 0x1ff, 0x1}, r0, 0x7, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) sendto$inet6(r2, &(0x7f00000000c0)="ad58d5529db15561ef8a703ee1b9f19b1245e801b35041fa608d0d976ceca9ce8d9ccff0e02ef551683d12bcd01bcc7353a5e6508298e952e6deaa061b11d9a4de6cb14a57048b06c0afe8b1b4297d75ce255ffa957cc59b0b8995e12e5e0de3f62113dc2917d8553063ad26e226fb83dbcb9121ae5e05a0a2b7f6d2e4e6fb69bce0314549103f00c86a08142e98af770392aa2bc29a949a1040fc5b4b843ccecd6e2a95d2b8569cb75baf51576474764ec4fe655964a2ca485149611d36387ec376af72cf869e9e11d30f7e23abfb2f1f71c5f7ebcb4da3d2a3b9aa9e457a99375ff9ab9b1265d483e8d96de5c576b45238679ed075", 0xf6, 0x800, &(0x7f00000001c0)={0xa, 0x4e21, 0xc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/04/09 14:24:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x1}, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/hwrng\x00', 0x40000, 0x0) connect$inet6(r1, &(0x7f0000000a00)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/87, 0x57}], 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xf, 0xd, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10001}, [@map={0x18, 0x5, 0x1, 0x0, r1}, @jmp={0x5, 0x6, 0x5, 0x0, 0x9, 0x100, 0x1}, @alu={0x4, 0x7, 0xc, 0x5, 0x7, 0x30, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x3, 0xb, 0x0, 0xfffffffc}, @exit={0x95}], {0x95}}, &(0x7f00000005c0)='GPL\x00', 0x1, 0x0, &(0x7f0000000600), 0x41100, 0x1, [], r2}, 0x48) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=ANY=[@ANYBLOB="c40000001b0021040000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000e1e600000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) 2018/04/09 14:24:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x201) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/09 14:24:21 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = dup2(r0, r1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000180)=0x4) [ 200.214184] *** Guest State *** [ 200.217542] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 200.226391] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 200.235235] CR3 = 0x00000000fffbc000 [ 200.238967] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 200.244933] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 200.250905] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/09 14:24:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f00000000c0)=0x45b, 0x4) 2018/04/09 14:24:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x21) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r5 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0xc7, {0x2, 0x5, 0x1000, 0x7f, 0x6}, 0x400000000001e20, 0x9}, 0xe) fcntl$getown(r5, 0x9) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x80) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) write(r5, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="4b894c8bf0b914552a09e1b2199f54c394fbdd998bfda9ee708248d507dc64f5efffab96711a597f82470592c132fd4130442e55d527fb3c11bc4e8653ae5caf04d1c1f067a58350c9f4677ef15d6b890ee2452fa35af7901cdde7524410f1a44a8bc1fd05eedd15fb85784e46b30ae7d33731464e5a1be2ac24e5b40e64cac50c0ffb747ab50211e942e9fc06000000fc22e0dfba1c03253170620648045a7e97ee6353c775a51dda68d95033bcd762ec7689a820ca0d883ebe83b1f002601bc7f0833b8af99b5407b232a361d317701756182243d96691f3529b174bd1ca60"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) dup3(r1, r0, 0x80000) close(r3) rt_sigprocmask(0x1, &(0x7f0000000080)={0x6}, 0x0, 0x8) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='children\x00') r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)="2e2f6367726fff03000000000000797a30864919002344c5b231b7e300ce72a1a9f5801894e15ccf4932b233e0de1e37f9cedf6860c0b5318716ed5a3c5ef32fc9b6254abb24a59cc5ab6ed0738bb7f95df1aa729c21cb0e081640da0600afce713e9180ce4447df22a4aa402703017d39fac683b7bb59f4d5b11bae1cfc80ab8a8d443ac0040053a07e62bd167df833c26bc48e726879eb61cc00aec2d8777836b5e13c317d1e21be16bc096554520c", 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00000003c0)={0x2, r8, 0x1}) r10 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) r11 = syz_open_procfs(r10, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r11, 0x4, 0x44009) kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) readv(r9, &(0x7f0000000600)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/126, 0x7e}], 0x3) read$eventfd(r11, &(0x7f0000000200), 0xfffffe08) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x7) [ 200.257569] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 200.265549] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.273527] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.281497] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.289470] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.297441] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.305404] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 200.313375] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 200.321336] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 200.329298] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 200.337278] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 200.343694] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 200.351152] Interruptibility = 00000000 ActivityState = 00000000 [ 200.357382] *** Host State *** [ 200.360583] RIP = 0xffffffff811ee7b3 RSP = 0xffff88018ef9f370 [ 200.366551] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 200.373060] FSBase=00007f1d882d1700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 200.380920] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 200.386809] CR0=0000000080050033 CR3=00000001c7624000 CR4=00000000001426f0 [ 200.393871] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 200.400543] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 200.406596] *** Control State *** [ 200.410049] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 200.416713] EntryControls=0000d1ff ExitControls=0023efff [ 200.422168] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 200.429095] VMEntry: intr_info=80000005 errcode=00000000 ilen=00000000 [ 200.435760] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 200.442331] reason=80000021 qualification=0000000000000000 [ 200.448649] IDTVectoring: info=00000000 errcode=00000000 [ 200.454088] TSC Offset = 0xffffff9170cdf80d [ 200.458408] EPT pointer = 0x00000001ad06901e [ 200.479179] *** Guest State *** [ 200.482544] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 200.491410] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 200.500238] CR3 = 0x00000000fffbc000 [ 200.503955] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 200.509937] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 200.515923] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 200.522596] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 200.530578] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.538555] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.546537] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.554522] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.562503] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 200.570488] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 200.578468] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 200.586455] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 200.594443] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 200.602411] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 200.608835] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 200.616279] Interruptibility = 00000000 ActivityState = 00000000 [ 200.622512] *** Host State *** [ 200.625923] RIP = 0xffffffff811ee7b3 RSP = 0xffff88018d63f370 [ 200.631913] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 200.638318] FSBase=00007f1d882ac700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 200.646113] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 200.651998] CR0=0000000080050033 CR3=00000001c7624000 CR4=00000000001426e0 [ 200.659027] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 200.665686] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 200.671743] *** Control State *** [ 200.675192] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 200.681855] EntryControls=0000d1ff ExitControls=0023efff [ 200.687300] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 200.694224] VMEntry: intr_info=80000005 errcode=00000000 ilen=00000000 [ 200.700888] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 200.707468] reason=80000021 qualification=0000000000000000 [ 200.713801] IDTVectoring: info=00000000 errcode=00000000 [ 200.719253] TSC Offset = 0xffffff9170cdf80d [ 200.723567] EPT pointer = 0x00000001ad06901e 2018/04/09 14:24:22 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x2000000000000}, 0xffffffffffffff0e) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) 2018/04/09 14:24:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400300, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffff3cf6, 0x0, 0x1a0, 0x4, r1}, 0x10) 2018/04/09 14:24:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)='em1/}wlan1GPLmd5sum}%\x00', 0x3) mq_getsetattr(r2, &(0x7f0000000040)={0x0, 0x8001, 0x800, 0x0, 0xfffffffffffffffb, 0x6, 0x6, 0x5}, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/09 14:24:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cb, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x80000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) 2018/04/09 14:24:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0xe40af58379bbb8c6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8040, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x4, 0x1}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x36, 0x36, 0x36, 0x32, 0x31]}, 0x5) 2018/04/09 14:24:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000680)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400080, 0x0) close(r1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) fcntl$setpipe(r0, 0x407, 0x100) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}}, 0xe8) getegid() dup2(r0, r1) 2018/04/09 14:24:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000140)=0xdf8, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffeffffffff}, 0x1c) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x2, 0x8}, 0x2) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = dup2(r0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000200)={0x1, 0x2, 0x81, 0x96d, r3}) 2018/04/09 14:24:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000d37000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/09 14:24:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000740)=0x1, 0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz1', "ab00572b3b5663db4378762802797475979719d8a48f69bcd964201bb11a9ed6d59dc947eb73f84f887214acd7ad8cbdba6d429bdda54eee44c5b358b40f32b0df5f9d7de2d5775e963411309f4c30ec5d4deef60f0e25496a72cc6a06ffe80c07b4fe799d0a7f1bd6021bfee43946f531230980fcda374d6149a16290486c77ed05d7b3efce87"}, 0x8b) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x240, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r5, &(0x7f0000000700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="2000000500000000020000fffffffff907000000", @ANYRES32=0x0, @ANYRES16=r3], 0x3}, 0x1}, 0x40000) recvmmsg(r5, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000000540)={0x7b, 0x0, [0x20000000, 0x8, 0x101, 0x200]}) sendmsg(r3, &(0x7f00000004c0)={&(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003800)="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", 0x176}], 0x1, &(0x7f0000004b40)=[{0x48, 0x115, 0x5, "3c224f0d94b1b78c9929cf72a2969b80e468c0985a5b29390941abccf4c87aeab6bdb4c612828a2b78769a83cf9ca49fc1"}, {0x108, 0x115, 0x6, "e08ae66a2cf6bd1b01e0f1b118ac694f7607976553f49e506ccd6c0d99370b51d5487c76185c7e8c00c0ed039d4fc0afc8402b4a912962226f7cf6f35ea1a06f76e5678f43331690e76dcacd79009536f9f083cc53662fe573569002006591c1f0c0170d8052426602ba529c209ff21422e42ad9c0af48711f860c0e336545c80e16eac05ac6b8e139a2f8a8ca6f7b4be98a298a4f75eafdc0f3e5a1a28e2cdd7c75fb3c381010a322d63ffaeae59f49dd84b2dcc371009d796eec574b4c986151ecf412687b4e1cf816c8d6c73bca450bfa75aa09dffe7aec1188e8457401f4a0386e1912047813fa38abdcb58b9f44e94f"}], 0x150, 0x1}, 0x80) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000480)=0x1, 0x4) sendmsg(r5, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/09 14:24:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x401) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/04/09 14:24:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f000064b000)=0x98) r1 = socket(0xa, 0x80000, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/04/09 14:24:22 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x6, 0x1ff, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x5}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x3, 0x200, 0x5, 0x800, 0x2, 0xd736, 0x2, r1}, &(0x7f0000000380)=0x20) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = getuid() quotactl(0x101, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)="eb4391505bcd3d1fb96636c254929b1083ca744b8be33eff1a4e1903f07be1239311f842853f357a710d53b80626cb51c8537d775bb810568e8d9185fb4d0d25c8fd230e89c23479655b6222b9656b3b7b1ea95bdba55947aa6b11b8afe3b2523a5387b7f8f5a258cd2713b12331eac28cc97a250d66ba47b60bfe0ccf4c83d0f2fe06625584268c354cf4556d3c493913e0e0da8b8660dadf2cbc830129558ba5d1a37ae82f6ba563490ad92afd6fc27b7cf37587016ef8ea3b5a7d64f879b90fed43133fb11344f4c6c8bbdbbf249d0cbb38") r4 = open(&(0x7f0000000080)='./file0\x00', 0x200800, 0x170) setsockopt$sock_void(r2, 0x29, 0x24, 0x0, 0x0) quotactl(0x2, &(0x7f0000000500)='./file0\x00', r3, &(0x7f0000000540)="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") getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r5) 2018/04/09 14:24:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="020a000107000000000000000000000005001a0000000000000000000000000000000000ff01000000000400000000006689041800000002"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x7, 0x9, 0x2, 0x8}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x2, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {0x9c36, 0x10001, 0x8, 0x3, 0xe8, 0x0, 0xab1}, {0x2, 0xfff, 0x9, 0x3}, 0xfffffffffffffff7, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x7f}, 0x2, @in6, 0x3500, 0x3, 0x3, 0x4, 0x6, 0xffffffffffff97b8, 0x10000}}, 0xe8) fcntl$dupfd(r0, 0x0, r1) 2018/04/09 14:24:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r1) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000000200), 0x8) 2018/04/09 14:24:22 executing program 6: r0 = socket(0x1000000011, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/09 14:24:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000240)=@rc={0x1f, {0x2, 0x5, 0x9, 0x711b, 0x4, 0xe0000}, 0xfffffffffffffff7}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)="9fc1b56023bb13451b09c52e8b94dd9f0a9ac7392dc32372c89a6fdad55bccffbefe6c05e62e6caaee244a6b99de014008ec3c0d2f91ad0095f54d36bf78b3d7a0d5ca36bec77df8b065f40aab5cf84248047cd98b66c90364d3d34abc86303864e40bc8d294723d556fafb586226158d99b9780", 0x74}, {&(0x7f0000000340)="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", 0xfb}], 0x2, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1010, 0x20040000}, 0x75}], 0x1, 0x8081) io_setup(0x410, &(0x7f0000000200)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000000040)="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", 0xfc, 0x1, 0x0, 0x1, r0}, &(0x7f0000000180)) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) 2018/04/09 14:24:22 executing program 7: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff0000000000002859d569c6fab6839f2ea5b7fac221639e82017a8ce194"]) mount(&(0x7f000038cff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tracefs\x00', 0x20, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr=0x1b}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd4f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}], 0x8c) 2018/04/09 14:24:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001840)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x0, 0x5}, 0xc) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) 2018/04/09 14:24:22 executing program 5: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0xa) ioctl$TIOCCBRK(r0, 0x5428) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/04/09 14:24:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000380)) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = accept(r1, &(0x7f0000000440)=@vsock, &(0x7f00000004c0)=0x80) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)="30be5b6d18bc15450f18d214d3fd80cb235cfc3415048c705521fc3622f74680db3daf4a4771f5a38df0fa90aaa3894c70b57c64f234876c6bfc96c2f9c04cb30853d105b96baa0fc63f61e1941a8ae1df8823c0a1ddc19b25a01f25f1463a0fbee46682e6eada3f9a7bd751c3c2633f1801460811908bbd86e3a2fe6dca", 0x7e) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x40) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x73, @multicast1=0xe0000001, 0x4e20, 0x3, 'wlc\x00', 0x2, 0xafb1, 0xa}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x100000000, 0x2, 0x1000}}, 0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x43, "379239c0d492f6396cab07300ec157d229065d32e8abc64d280789d6859c6f4590ba97758197f1c8a818020c80d54f8f3a0bcc20994ee81335da9520cca74e5af67b40"}, &(0x7f0000000280)=0x4b) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00000000c0)="73b110bbb80b245c32528433f5be8b5d6597bc4d2ead8c429f652aa5bf25bcb45c158ceb0253793441212cb6cdf29d6db244080db242e097d2960c1565dbebd0b68383a6e0455d1474f9dc0c8a3596b6a80835660028de0068c8353b8202032dc584d0e201004fa091669afa4bcb9e23219bad43211d1fc15b0386397f9b2dc0520e0429148e3b588d61685f4f73f12fe385fdb80830481cd6b8bb7d8f19764cbcba7b7c58630be7dfd57ee041f9799726765baaec0b16", 0xb7) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r2) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ff8000/0x4000)=nil) 2018/04/09 14:24:22 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x13d}) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x40) mq_getsetattr(r0, &(0x7f00000000c0)={0xfffffffffffff536, 0x80000000, 0x200000000000, 0x7, 0xde31, 0x3, 0x5, 0x7}, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/09 14:24:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') pipe2(&(0x7f0000000040), 0x800) ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="0040000c00000000000000000001000000000000000000400000000000000000"]) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='trusted./exE\x00'], &(0x7f00000001c0)=""/4096, 0x1000) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x7, &(0x7f0000000540)=[{&(0x7f00000001c0)="b6a2d6c2da5e3f57dfa418e1aef1be9c465d16f0c2214f51e7ab09470bbdc68cb9", 0x21, 0xffffffffffff0000}, {&(0x7f0000000200)="6442d4411bc48cc28529619405f2483eda46026ead485c00f259122945efe601d3a375ef51ec66aae2af39cb560018597376a6ac152460043f633045ee20f02f3ca15d8b8ae7323b9d2a2af612f9f60281ce5d5c49a21e377820a952806a35cc548e4a7b2315f0d2", 0x68, 0x5}, {&(0x7f0000000280)="ed7f0d17e1d661e05a20fd1c930207a8cb3d3232a0ed1ff6b0fb6af3d078f11a763a447e785d540d2fb70b635ce834c34acbf7a3fa87c4afee3a6b6e74831ae48546e2bda6dc5f13a7b1e2900c0a6216fb7b5febf8de1f68279ab8c965aea9545e10e71115eaa4bb5a1125993b3a3510a4d9184724dfb5b025147f4f358eaef3c5287f333c45ac36edec298adb219a68d3a1e286ebcf6cc1b1d848758b2ea0c5e0f717f2f0169a20f533d0919a7f8b84afe117dc8f7f7a58878ec04ca677", 0xbe, 0x10000}, {&(0x7f0000000340)="2c958aa51f9370c5329bc5745b2accc0e1e9ddf857f84d8c9a125315b893639d6d4504b147ff119d061e97cfffcb85fbe21ca1db034857c7a501f4f17e18153db6602dbd63d6f90e55d6fb2011ee06e83d403c168913e9e8c78985803df29a017f51d866963cc0f3a4995cb7a22f78bb85733792dc23ea1832801858c3df48d03593ff7c9e8eff920cd1", 0x8a, 0xff}, {&(0x7f0000000400)="c2042036dabbf01c478b863737065765ac1c1f11a8edddd2d85c75606d851878a9431d12d9d002bc1e899b266f674a534fa205aa0b20ba5ffc2a50c6e9062d83348c44970ffd71f59b30a152515f38c25c03e2be01d79e5f19", 0x59, 0x7ee163ff}, {&(0x7f0000000480)="4600210599d9cb11384daaa130fa5e509baae5ce7912d5700ab0c02772f3a095e1b5bf171946cfbc66e7934d9b59aa45022b98485e7bb7578dd57e61fa078adaa993168f4f5c7116023a", 0x4a, 0x8}, {&(0x7f0000000500)="15719db78c02c895f30767291c0a0f6c9ca2500e6e2f6e97b79b1b0d9e457b79ba58d709b8b8c2219a7e24e8b28d7591c133d2ed", 0x34, 0x8}], 0x80, &(0x7f0000000600)=ANY=[@ANYBLOB='allow_uti6430,\x00\x00\x00\x00\x00\x00\x00\x00']) dup2(r0, r1) 2018/04/09 14:24:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x101, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1e00000000000000000000000000000000000000002d1f28498e50c1b24a580b2f5a000000000000fdff000000000000000000ffff00000000"]}) 2018/04/09 14:24:22 executing program 1: r0 = socket$inet(0x2, 0x801, 0xf) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x4a0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200006f8], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'tunl0\x00', 'bridge0\x00', 'ip6tnl0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'ifb0\x00', 'ip_vti0\x00', 'nr0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd0, 0x108, 0x238, [@pkttype={'pkttype\x00', 0x8}, @cpu={'cpu\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="7eb715f22534"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crack_db_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'tunl0\x00', 'irlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}]}, 0x518) 2018/04/09 14:24:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e2ffffff56258254ff00090000400000000000000000"]) 2018/04/09 14:24:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0xffffffff80000000, 0x100) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="ccd123ce081ffe31f067a8f6b56f8538793e268592edbc000000000000000000000000000000", 0xffffffffffffff46}, {&(0x7f0000000740)="b6d7bfa806680daef2f0fdf93a536fb2227c4fe633bc7a6a9a1b52047ff31fe1e782a05ff3a79e69a7c856d7afc7e108afe0e38ff9035b52eeefa8c3a3a95c166431e1435041400076bacdcfd1019483135b9de038ec25b9acab66b6e72f84cf3f1620219d8eb668a39799b09f4a5c076dc05d594c1519fcb3323f420107b52a903720273f1a4ca1027fcdf40398", 0xff6e}, {&(0x7f00000005c0)="a03c18d9160c4cc82d7b8dbbb7a57b575b306b7bb97fb493664ba6a20bfed421b4ea63bd63f91131b239066c09756ce2535a556f2bb7b799fb5b8e8842b587560b34fb2d0b42b691faa625bbed114ef54e727a408ae514f81f468b32bc4b323ee304abecbc7dd25743c2dfc1e6c67237267f85c3ecac2579777e57eddf389eb3c282e24aed873612bb07efa0e2b58c6e99c3116702dcd4037230373da3b9290dda3b211d408f196570", 0x164}], 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'rose0\x00', @ifru_settings={0x2, 0x8, @cisco=&(0x7f00000002c0)={0xe07, 0x6}}}}) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) 2018/04/09 14:24:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x8) getpriority(0x2, 0x0) 2018/04/09 14:24:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x30001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000000100)="ca07c38f8d1aee4427302e083e6d2da944dc9ed719bb507da3521097805c43b8af3939541a7a8e8fcd4e602db51fc69e5b2b51293734d6640a53e9df742cda09f103f4461d679fd602605e5daee4121f364954505e218778debb6b7317b18bc942acfb19d28c898761536e50ac04c10e8902", 0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) syncfs(r0) mq_timedsend(r0, &(0x7f0000000280)="07f89223c17c345f29115e3412e4d919fcb20a24d528da2c18e397f7431eef", 0x1f, 0x4, &(0x7f0000000300)={0x0, 0x989680}) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/09 14:24:22 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x30000) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000080)=""/108, &(0x7f0000000100)=0x6c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0x53f1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8001}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7ff80) 2018/04/09 14:24:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r2 = getgid() fchown(r0, r1, r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x6, 0x7dd, 0x36, 0x5, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x10080) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3f, 0x8200) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000380), &(0x7f0000000240)=0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000003c0)=0xc) socketpair(0x9, 0x2, 0x1, &(0x7f0000000480)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) tgkill(r5, r6, 0x29) 2018/04/09 14:24:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = dup2(r0, r1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/04/09 14:24:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) prctl$setendian(0x14, 0x3) dup3(r2, r0, 0x0) 2018/04/09 14:24:23 executing program 7: r0 = semget$private(0x0, 0x7, 0x3) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000040)=""/32) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r1, &(0x7f00000000c0)="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", 0xfa, 0x20040040, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x40007, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/04/09 14:24:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') lseek(r0, 0x8000008000000000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) 2018/04/09 14:24:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000180)=[@dead_binder_done={0x40086310}], 0x28, 0x0, &(0x7f0000000140)="962ea9fabad4808af782e5096952af5463441aee261d2c26a5e88d7b6978affa971bf2e06d30bb3a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/09 14:24:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440040, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xb, "48ef638d45f4219233a3c4"}, &(0x7f0000000140)=0x13) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0xfffffffffffffffe, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c68000)={r4}) 2018/04/09 14:24:23 executing program 5: 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$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ipx={0x4, 0xfffffffffffffeff, 0x1, "0874f5051401", 0x3}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000300), 0x0, 0x40000}}], 0x2, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8000002e, [0x40fc, 0x100]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4040, 0x0) 2018/04/09 14:24:23 executing program 7: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) wait4(r2, &(0x7f0000000040), 0x40000002, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r3, r0, &(0x7f00000ddff8), 0x3) 2018/04/09 14:24:23 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) 2018/04/09 14:24:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x0, @loopback=0x7f000001, 0x4e23, 0x1, 'fo\x00', 0x20, 0x8001, 0x48}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4, 0x8, 0x2040000000}}, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22}}, 0xfffffffffffffffa, 0xe4f5}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x80) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000180)={0x2, 0x59, 0xffffffffffff0001, 0xfff, 0x3ff, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) sendmsg$nl_route(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newlink={0x48, 0x10, 0x610, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x40, 0x50010}, [@IFLA_LINK={0x8, 0x5, 0x3}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "8047df834f9be2"}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004804}, 0x0) [ 202.198464] binder: 15192:15195 ioctl c0306201 200000c0 returned -14 2018/04/09 14:24:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="310300000000c6efce74941fa9ac0345d8000008"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) 2018/04/09 14:24:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e38217ad4000000000000000e60000000000000000008000000000", 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x36e, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x1a2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xe8, 0x117, 0x2, 0xd1, "70405f1f954311be2344a6d30a722c4c84c9e752165c2b8621b1533bb089f3a5d21fc82aaeeec76804722cccc64e25bce470e1be3b050fd74ca409f469c88caefdb6d3d570d333e004cf64781a1a38b4c4db2f4379b8886ca2c3abf32752e9b5b05088147a07da6e40d9444c5c5a738ef4749d3b36ed17e811a9f3238faabc255cbd8d740b1843b8ef10a4ec4410c6e1370494425688d12bae78210fb14f36ef3b004fdbeab4144163e92cd9b0d9bc8ddd24f242e71f198ece4d4a0adbb6f36528c70f34322e91acaf187fa3ba37c1f983"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xe0, 0x117, 0x2, 0xc5, "c5cc9591bb1d38734637c2f985ca4b1bcd8827ac5b6ae3c3637bee5ae57397da7e145936cfa397adaba12be585da502f0dd3545d3cae2e5a28ab0fef4b46d70a900ef78d13c2f9693f1393ff9c25c6147f5b37c136b9889172cf1bf3972dcfef2bc28fbb6e8d04632f212b092dc0bc4212fe9873a3c606c14be1fc7ca847b0010d1a542427548fc995246ba100677fa287d31a9959c79afb738da8f45f14e59e90c7b18ab3a158b07a43fa14dae5b9aac6ec4e5cdd36fa49d03b8cb8af60de7886e93913d7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x80, "02ea28fcfb987908e7308ff3e1562c8484e7f2ffdeb5d0e918d3659a66e5ed38676b2ac6ba0a4b9583ae46ef6d5d241ad19a3a1c9d8ac45a6b4e5090758a070afbd08cb975d7ac44df3048203b01ba973b2c29234d5fabef6f887417f573a3f9a74da2fe705b3a212367819744388d0b950fc8a83c09f32243426c5385231c6e"}], 0x2c0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 14:24:23 executing program 5: shmget$private(0x0, 0x2000, 0x10, &(0x7f0000004000/0x2000)=nil) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x801}, &(0x7f0000000240)=0xfffffffffffffe6f) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000180), &(0x7f0000061ffc)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xde, &(0x7f0000000100)="45d0b45436b8b7bb66105252d89f43768310", 0x12) r3 = dup2(r1, r1) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000140)) 2018/04/09 14:24:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f00002cb000)=0xd9e0, 0xfffffffffffffd6f) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/09 14:24:23 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r3, 0x201, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c000}, 0x4000000) 2018/04/09 14:24:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0xfffffffffffffce0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/04/09 14:24:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0x4, 0xffff, "6c83375a8191", 0x9}}) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r4, 0x3}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'yam0\x00', {0x4, 0x10001, 0xffffffffffff0001, "59ceaad2e602", 0x20}}) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r5}) 2018/04/09 14:24:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xe) socket(0x14, 0x0, 0x0) 2018/04/09 14:24:23 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x9, @loopback=0x7f000001, 0x0, 0x7, [@dev={0xac, 0x14, 0x14, 0x10}, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x2c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000006680)=[{&(0x7f0000006240)=""/10, 0xa}, {&(0x7f00000065c0)=""/134, 0x86}], 0x2) 2018/04/09 14:24:23 executing program 7: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) mount(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)='nfs\x00', 0x2200007, &(0x7f0000003140)) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46ade") socketpair(0x15, 0x7ffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) linkat(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0/file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) recvfrom$unix(r3, &(0x7f0000003180)=""/149, 0x95, 0x40002002, &(0x7f0000003240)=@file={0x1, './file0\x00'}, 0x6e) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) chroot(&(0x7f00000000c0)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000500)=[@text32={0x20, &(0x7f0000000200)="642e67f2670f01dfb8003000000f23c00f21f835010001000f23f802ed260f22d1c4c17f12c40f01cab9800000c00f3235000400000f300f21f40f0666b804000f00d8", 0x43}], 0x1, 0x10, &(0x7f0000002c00)=[@cr0={0x0, 0x8}, @cr4={0x1, 0x40000}], 0x2) mount(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='hfs\x00', 0x2000000, &(0x7f0000002fc0)="52200d99b742f22ee1f4d89e20bf64ba38ef0a27b8c60aafd0ca713f4cf41ddb2605f8f1fb40e1e48f145b4d2dbdbee468b8cd8cae1582cd374afaef7d1e48a90ec92a58828fc0cef519ebaa1c9dd211bc973b67cbaceaa36ae1cf904322ebad7b2f96abd3dda67b5ca33aa39f4c155902dad05f8e90a9d16f48ce88584894fa3e93c92c1fc60ed0dbbcbc43d028f09dd0228c02a3984cc064f7c12dbc1f05e42373f72f44") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002ec0)={&(0x7f0000003140)='./file0/file0\x00', r3}, 0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 203.003638] binder: BINDER_SET_CONTEXT_MGR already set [ 203.009380] binder: 15192:15266 ioctl 40046207 0 returned -16 [ 203.012891] binder: 15192:15267 ioctl c0306201 200000c0 returned -14 [ 203.015382] binder_alloc: 15192: binder_alloc_buf, no vma [ 203.027411] binder: 15192:15268 transaction failed 29189/-3, size 0-0 line 2963 [ 203.044061] binder: send failed reply for transaction 40 to 15192:15195 [ 203.050905] binder: undelivered TRANSACTION_COMPLETE [ 203.056071] binder: undelivered TRANSACTION_ERROR: 29189 [ 203.061538] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 14:24:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/09 14:24:24 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/09 14:24:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x5, 0x0, 0x3ff, 0x2a53}, &(0x7f0000000200)=0x18) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x7c, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x89c6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc01}]}, 0x7c}, 0x1, 0x0, 0x0, 0x24008001}, 0x800) dup2(r0, 0xffffffffffffffff) 2018/04/09 14:24:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f000051c000), 0x0) 2018/04/09 14:24:24 executing program 5: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffff, 0xe3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x2, 0x10001, 0x1, 0x7, 0x8, 0x100, 0x4, 0x0, 0x7f, 0x20, 0x0, 0x4, 0x5, 0x90a4, 0x7, 0x2, 0x73, 0x8, 0x7, 0x4, 0x7e0, 0x101, 0x0, 0x2, 0x309, 0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x1}, 0x8140, 0x2, 0x0, 0x4, 0xca1, 0xb5}, r4, 0x4, r1, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) unshare(0x8000000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r9, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r8, r7, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000600000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0xffffffffffffffff, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) ppoll(&(0x7f0000000780)=[{r1, 0x300}, {r1, 0x8401}], 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) r11 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) semctl$IPC_RMID(r11, 0x0, 0x0) 2018/04/09 14:24:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'sit0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/09 14:24:24 executing program 6: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x3) mq_open(&(0x7f0000000180)='-$\x00', 0x43, 0x0, &(0x7f0000664fc0)) 2018/04/09 14:24:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x707, 0x80040) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x24000045, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/09 14:24:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000012000d05000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/04/09 14:24:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000004e001f0014f9f4070008f408fcff06f70d0001dffeff00000400000000040008", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/09 14:24:25 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x101}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) 2018/04/09 14:24:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x202101) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) 2018/04/09 14:24:25 executing program 7: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f050100230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81e53081ddd83f8d3d1f2c53e45fca5a810009000000000000003e12039526408e88cac1f2cbefbb693dfba6cbb31ba970ff3ff429592e5de7e4f28bca764ba67745ecd03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade40d7a48afd489f8e25622c9613916c000000000000", 0xb1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) 2018/04/09 14:24:25 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x440400) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1043, 0x5}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2}, 0x8) r3 = socket(0x1a, 0x6, 0x1) connect(r3, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r3, 0x111, 0x1, &(0x7f0000f27000), 0x213) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ipddp0\x00'}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280)="2e34af1cc27c0b8f104e5a8d9c115a1ac7bcbdddea6aaadf7dc129f6c13a75b1f8b77d65c8504746e476e6f912a28ef2483d2e", &(0x7f00000002c0)="dce93596c0c182bc9d38fddfb2c46f62321feae6c1c39a23b3e0b34571044653d4b7c22eba882b063158042ca63134ad821165080853465c788f3b386e5c8afeef2fb213671906d3a42926dd0830d1928420b709817eaa821a4cba66c166a67fe4", 0x2}, 0x20) 2018/04/09 14:24:25 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e594137c0714e405c66ccececb7e4a7211c06a593cfd8cc4591f93763c5baf835a2e72807fa48dcd7bddc8b02017a82ade35befcbbcfcdee54c9d1e314d8edd6a5c01cbbee12faefccb40ae68e2a28058873ae56065c30a2707fa4d557581d3a60788877863fba4729fd84a746f2748b825ccd428cf441fa0ca6917321444cca0de3bf54e8fdbb3c0cd79102b49f059171ee248e96fad08a1a1fdd75f6605eb4292452bbc0b8da94225e5fff436ce6f6b71f403900014f492dd0b0bb8d54f5db01b1073939", 0xc5, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0xffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/09 14:24:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x400, 0x1}) 2018/04/09 14:24:25 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/04/09 14:24:25 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x17, 0x3, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x88000, 0x2) 2018/04/09 14:24:25 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x60, "869703b5b32fed5cad0de6d34001c63ca4933d90c36859034c25372154129a3b38db34fdc7fc5ab306b1992474d1a0dcd96cacd1ddb603afc75ffcf1b705124b2fdcb7a58ca821d5c5145e0c8147fd8282a417a84fa10a3c8be5f3e46211d0f1"}, &(0x7f0000000140)=0x68) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, 0x3, 0xfffffffffffffffd, 0xffffffffffff0000}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100000400008a002) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000200)="ff7c97323fc3b341a41d6f6d52ea4743940aa9f614e5e60489d32e088aa23ed0a082361fee98765f2d0281411507aecbe5e264d86cb01632", 0x38}], 0x1) 2018/04/09 14:24:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x4, 0xfffffffffffffffb, 0x8, 0x40, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/09 14:24:25 executing program 4: semget(0x0, 0x6, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/120}) 2018/04/09 14:24:25 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) dup2(r0, r1) r2 = gettid() getpgrp(r2) 2018/04/09 14:24:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/91) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0xd1884b6a571fcb4a, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r4 = socket(0x1000100000010, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setregid(r6, r7) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000180)={{0xbe, @rand_addr=0x6, 0x4e20, 0x4, 'lblcr\x00', 0x0, 0x0, 0x37}, {@loopback=0x7f000001, 0x4e21, 0x1, 0x8001, 0x6, 0x1}}, 0x44) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000080)={0x0, 0x0, [0x4, 0x8000, 0x3, 0x87, 0x478b2661, 0x20, 0x3, 0x7f]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000700)={0x3, 0x3, {0xffffffffffffffff, 0x1, 0x8, 0x3, 0xffffffffffffffff}}) write(r4, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) perf_event_open$cgroup(&(0x7f0000000580)={0x5, 0x70, 0xfd1be30000000000, 0x0, 0xffffffff, 0x3f, 0x0, 0x2, 0x10, 0x3, 0xfffffffffffffffd, 0x5a9, 0x0, 0x20, 0xb88, 0x0, 0x6, 0xf0, 0x5, 0x10000, 0x1, 0x1, 0x2, 0xae, 0x3f, 0xc5, 0x2, 0x4, 0x0, 0x0, 0x80000001, 0xf2ee, 0x3, 0x8, 0x4, 0x56, 0x6, 0x0, 0x0, 0x4e, 0x2, @perf_config_ext={0x2, 0x1}, 0xc0, 0x6, 0x9, 0x2, 0x3ae, 0x1, 0x80000001}, r5, 0x1, r2, 0xb) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/219, 0xdb}, 0x0) 2018/04/09 14:24:25 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x354f, 0x0, 0x1}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x1, 0x3, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/09 14:24:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000000040), 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000300)=0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffe]}) 2018/04/09 14:24:25 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xffffffffffff0201, 0x800) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x1000, 0x6, 0xd9e0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x200, 0xd69, 0xe6, 0x24800dcb, 0x8000, 0x101, 0x7, 0x7f, 0x1, 0x0, 0x8, 0x20, 0x2, 0x8, 0x0, 0x6, 0x5ea, 0x4, 0x7ff, 0x4, 0x10001, 0x8, 0x8, 0x2, 0x7ff, 0xfff, 0x5, 0x0, 0x9, 0x1, @perf_config_ext={0xffffffff, 0x4}, 0x4, 0x81, 0x8, 0x0, 0x5, 0x0, 0x7}, r0, 0x4, r1, 0xa) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000440), &(0x7f0000000540)}}, &(0x7f0000000280)=0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000040)={0x9a, 0xfffffd79, [0x0, 0x0]}) clock_nanosleep(0x2, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000001c0)) timer_settime(r2, 0x0, &(0x7f00000002c0)={{}, {0x0, 0x1c9c380}}, &(0x7f00006dcfe0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x3, 0x7d, 0x4, 0x81, 0x10000}, 0x14) 2018/04/09 14:24:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000100)="b810008ee066b9540900000f32f3ae0f20130f407a1bbad00466ed36ea382d0000dfba1ec8baf80c66b87e6cfc8566efbafc0cb8b7faef66b9c60a00000f32"}], 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x81) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)={0x3, 0x0, [{0xa, 0x5, 0x8, 0x20, 0x4}, {0x80000007, 0xffffffffd8ff845c, 0xc2, 0xef, 0x6}, {0x80000007, 0xf38, 0xfd, 0x8000, 0x7}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x301100, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000280)={0x6, 0x7}) 2018/04/09 14:24:25 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) io_setup(0xe963, &(0x7f0000000080)=0x0) io_destroy(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4e3}, &(0x7f0000000140)=0x8) 2018/04/09 14:24:25 executing program 3: r0 = memfd_create(&(0x7f0000000040)='bridge0\x00\x00 \x00', 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x9, 0x80000001}) recvfrom(r0, &(0x7f0000000940)=""/191, 0xbf, 0x40, &(0x7f0000000580)=@ipx={0x4, 0xffffffffffffffc6, 0x1, "155a55e67a79", 0xfc0}, 0xffd3) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x34, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x10) r3 = memfd_create(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x38a, 0x2, r5}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/04/09 14:24:25 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x2000002000000, 0x41010, r0, 0x0) r1 = epoll_create(0x103) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x40002000}) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 14:24:25 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="cd390b081bf2", @random="4a24b9a5e4b8", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/04/09 14:24:25 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x501000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x70, 0x2000000000000000, "9918e42a8065d42e83c23307863140c50791841933ca736d7626669b40f6b2939c51ff3d2194649cee0f56a69b7580bc1f05d0558a7d2d59155402f598e37ff619f3120baee9fc336bec66ff13b114b86ab0acd8f2d67035135aadc151497b791f2c3a76acc8cd9d"}, 0x28000) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/04/09 14:24:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r0, 0x0) msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1f00000000000000"], 0x8, 0x0) 2018/04/09 14:24:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x29, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = semget(0x3, 0x3, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000040)=""/206) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x1, 0x4000) 2018/04/09 14:24:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x402000, 0x8c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000700)={{&(0x7f0000fef000/0x11000)=nil, 0x11000}, 0x800000000000001}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'irlan0\x00'}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x80000001, 0x2}, &(0x7f0000000340)=0x90) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0)=0x25a, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x10000, 0x3f, 0x96, 0x15268000000000, 0x81}, &(0x7f0000000440)=0x98) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000500)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={r3, 0xfffffffffffffff4}, &(0x7f0000000080)=0xfe98) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x80) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000680)={r5}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000740), &(0x7f0000000780)=0x4) recvfrom$llc(r5, &(0x7f0000000540)=""/205, 0xcd, 0x200000040, &(0x7f0000000640)={0x1a, 0x0, 0x5, 0x6, 0x80}, 0xa) getpid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x100000001, 0x81}, &(0x7f0000000180)=0x90) 2018/04/09 14:24:25 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x15, 0x4000000000080003, 0xfffffffffffffffc) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x5000, 0x2000, 0xe, 0xea9, 0x1, 0x1ff, 0x0, 0x100000001, 0x7, 0xfffffffffffffffc, 0x200, 0x5444}, {0xd000, 0x3000, 0xd, 0x401, 0x7, 0xff, 0x7, 0x5, 0x2, 0x8, 0x7fff}, {0xf001, 0x100000, 0x0, 0x9, 0x1f, 0x80000000, 0x3ff, 0x6, 0xfffffffeffffffff, 0x5, 0x3, 0x615a6291}, {0xf000, 0x0, 0x8, 0x8000, 0x42, 0x9, 0x40, 0x2, 0x10000, 0x1000, 0xffffffffffffff80, 0x3}, {0x1000, 0x17000, 0xf, 0x9, 0x80000000, 0x8, 0x5e1, 0x8001, 0x209fb14b, 0x7, 0x9, 0x1ff}, {0x4001, 0x5002, 0x1f, 0x7, 0x6, 0x1, 0x7fff, 0x1, 0x800, 0x1, 0x0, 0x100000001}, {0x0, 0x10000, 0xc, 0x63d, 0x2, 0x401, 0x401, 0x1, 0x4, 0xffffffff, 0x1, 0x5}, {0x5000, 0xf000, 0x0, 0x4, 0x9, 0x7f, 0x4, 0x1000, 0xfffffffffffffffc, 0x42, 0x5, 0x9}, {0x11000, 0x1000}, {0x0, 0x1002}, 0x4000002c, 0x0, 0x3001, 0x4000, 0xc, 0x400, 0x0, [0xffffffffffffa0b5, 0x200000, 0xc8, 0x800]}) 2018/04/09 14:24:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) 2018/04/09 14:24:25 executing program 0: getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)=""/42, 0x2a) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x71) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='nfsd\x00', 0x0, &(0x7f0000000140)) [ 204.906576] IPVS: sync thread started: state = BACKUP, mcast_ifn = irlan0, syncid = 0, id = 0 [ 204.935164] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 204.973503] QAT: Invalid ioctl [ 204.977606] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/09 14:24:27 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) 2018/04/09 14:24:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendmsg$alg(r1, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="38443717ee8224fb2827990712e7c4d5929967fbbab8c43b8c18baea3d98e6325ad3cbec01f524c13a022a31046b600ca227df6d03a06ff31401bf68a2121d8b53c2608bf2f9b81d21370656adb3ef4f7575dc81f9376f3ae81b5b37cd0bce4712cee8a533c3c454e77e6a809ba3d96fd2a636fc6554c5be1a68338f", 0x7c}, {&(0x7f00000027c0)="ffe7d85c5415ffeb5559b11d611d013967f1e1923b316c65399c", 0x1a}], 0x3, &(0x7f0000002840)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xba, "e16ae0f06f6008ae8b21b3510703b4176adb34b0bae824a2fd725cdaff4de644486ca1caa008c0276d5152ead4afa711847f4c24513a3338f56d945762076313dac080899a8bd86d43589b18bc466ceaa7e82b951a3850f8aa0d078e483d3bf15520ac52e75aa1026341bfc0af70fc1376d16f5cfefa2e7e4a33aa95b0f34d0480e8d95e331a0e38419945296545a4d762aeb3155be254e686747902b29e34731e26d43f9da47af86326ff9e8fe009ebdc67d4bde87edf2f0bca"}, @op={0x18, 0x117, 0x3, 0x1}], 0x100, 0x800}, 0x40000) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="1aa1", 0x2}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x29c, 0x2, 0x7, 0x2, 0x70bd2c, 0x25dfdbfb, {0xd}, [@nested={0x254, 0xb, [@typed={0x4, 0x80}, @generic="f10668dfbeba91056fcc596007bb371fd7b04b2483568053be57cc660443eca767040341bbb9b6be65466abdf54512f089fd129dc27680b7f46c924094c622cd7b71869f40b1d2d5cc5dc689", @generic="ada4406cebced7aa5006a15303f690530698dda0ff99b2426c39f3cc4a2ea1bcd3433d31e8f9589c58781c123186e8df77d83d6d9e6dd9545e3467b2de6342355f058b", @typed={0x7c, 0x7e, @binary="df5e43d6a7ce8b0fd88ffc57ef91c6f3e15d3adae582423d693adb83da82972e7513fd71b03eb08984d771b47c285d6e32568307727b86b12068d38ae61918eedc32f338c49d5e90df4dfb97ca2d4d139d0950250668c90241201379a7ec2a923dc3c9cd54a163ba10cf508d1f98212f7dd4de4c49565a2d"}, @generic="c5954ae75948e0178b35d79ba17d3574e171bf913458e6d627d9d36a3cdd8bca463643", @generic="5b30e08a43df7c7db3e6e0c0a2f7b3f3e6cd268192dc62d4f06bbafa6f5a38e565df9194e889d98d9977b3102e0ea456e16403aeaa61204cbe047d9f71e939df8504c4365618f16883f22830e6606bcd9fa426e4c2e455ca02f38daf", @generic="e6f18b739af7e181695aa4671525b6ba37a00eb4d3bb455d7f348ef7856edbf99e760e2e28e9022a17c76ef69112c330739e79431688a05e3c9a33540863afd2e73509213be59aac8560067804de7c3eed7bc1d341af79c5659c357a76f93918b510f218ae7f9677c509105779ef2fe4bce3880688b964002a9a19747f2cbed58ba5d957328a84aeff695799ca669cc58a2019c2f00d99c7650ea9f37b960d240fa16b45b96cdaa234fcfce966fa3a7d68420a9d8080ffc64ea051e25e17b0f8"]}, @generic="bf2cea729a1d65f6db8754cf62f41d84b741df0d0d300dec360add9413e84388cc07b1ec1dd9027c6ac30a2ede7ef1768ec1"]}, 0x29c}, 0x1}, 0x1) 2018/04/09 14:24:27 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/178, 0xb2) 2018/04/09 14:24:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00ba3cdb5fc57b96c06d264e9a5a367d1644d370153e808a89052180ee9fbdb2cda80fdb7c25b31e429bb366ebf1f2bb7902cf3479bf8a08e40500000400000000000000000000005dbfe2b3407d5617463f47cbf7d855b0452c0e39b12a42efa1ae5e09ffc26ab56540b98985d28ded66464083b18b977a091b73c665f7ba0c08a0cc0faef86cec89d36e4a20ae861dc0e655e1147a2cbe318ad4eebeef7d310977a3f06f7368f80951bd805937778200000000000000"]) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xebd4, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x800, 0x6, 0x2, 0x6, 0x80000001}) 2018/04/09 14:24:27 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x8, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) 2018/04/09 14:24:27 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x100) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'yam0\x00', @ifru_settings={0xffffffffffffffc0, 0x100000000, @sync=&(0x7f0000000040)={0x19, 0x9, 0xfffffffffffffffe}}}) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0xff}, 0x50b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r0, r1, 0x3d}) 2018/04/09 14:24:27 executing program 1: r0 = socket(0x2, 0x803, 0x1) perf_event_open(&(0x7f00000004c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x2000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x9}) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/09 14:24:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80240) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x0, 0x3, 0x2, 0x1, 0x9, 0xaf6f}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x3, 0x51}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000900)={0x0, 0x6}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000980)={r2, 0x5, 0x3f, 0xc957, 0x710, 0x9, 0x4, 0x1cda, {r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x8, 0xb5, 0x1ff, 0x1000}}, &(0x7f0000000a40)=0xb0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000008c0)={0xaa, 0x1}) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="5353bb8acf8a462dee0cf890567276346fd678b9568682bdfbc067a6489d008070d52523af4aa0ed02e3e97721ad8640171e1ccf6a188cb32cf4f3af9d115a9e87161ce6cb2b5b2a19aa8b5c2c71eddf7e8dd7a3b68153e27e59c63f8e3d96650bb8023e0bc99df0b4c96fd8614ce60f1c707929899321196e2b747a9b171f1834006feca9fce6f2c9a4cad99392e6205595c6f365bc55f553d4b0d82a8c3a9e9f750139f62ae114fd11522279284de82ba4e1e05429859b7f52bf92", 0xbc, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fffffff, 0x8, 0x1ff, 0x8, 0x80000000}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)={r7, 0xd7, "4173ffa65358f93aa7fe950ff30e6d1e2710d8d7ebfedfbc28da7933497bdbfc8082898fe4b240f3ec6b42ea306f8e68367fef386d3d18803779b31324bf50f11fb967bacfd07ea5524fe29434d705b241e9f5c55ed15c66bfff01f9b349408546024d6724e8931ed4140f3f6195685fdd7f2cd2766d5589e3a6c4d7fb4c768b2f3cde3a5f4fdb5c804ce6339d16a2d0a943bd5b62c51fa483181a736b2db3a20fd9d8a97d34765b41f8fe89f19f55ef53ac445424f12e69b42bb74e6f60eda0b0ab0d98332be8aab8d99bcbbde6a30b71115b405e2adb"}, &(0x7f0000000840)=0xdf) r8 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r8, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r8, r8}, &(0x7f0000000140)=""/5, 0x356, &(0x7f0000000300)={&(0x7f00000000c0)={'sha1-ssse3\x00'}}) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) r9 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1000, 0x100) accept$inet6(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) 2018/04/09 14:24:27 executing program 6: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x100000000000000}, &(0x7f00000005c0)='IPVS\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/32, 0x20}], 0x3) 2018/04/09 14:24:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000000040)='./control\x00', 0x4) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 14:24:27 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10100, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0x7, 0x57f, 0x4, 0x8000, 0x5, 0x200, 0x401, 0x0, 0xede5, 0x5a1, 0xadce, 0x1, 0x4}, {0xc59d565, 0xffffffffffffffe1, 0xf1, 0xfffffffffffffe01, 0x8, 0x9, 0xc9, 0x2, 0x54b, 0x80000001, 0x4, 0x42, 0x3}, {0xfffffffffffffffd, 0x0, 0xfff, 0x101, 0x10000, 0x0, 0x400, 0x8, 0xfff, 0x7fff, 0x68f46ba5, 0x0, 0x5}], 0x7}) 2018/04/09 14:24:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/04/09 14:24:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001500)='/dev/snd/pcmC#D#c\x00', 0xe49d, 0x10100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, &(0x7f0000001600)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001640)=@assoc_id=r3, &(0x7f0000001680)=0x4) sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x1) r4 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0xfffffffffffffffe) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x208400, 0x0) accept$netrom(r5, &(0x7f0000001480), &(0x7f00000014c0)=0x10) r6 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="5844412e5b9b0bb88d702c78ea1ec29c2665bd2861906a33c0aa2ddf80634a03", 0x20, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8, 0x8, r6) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x40040, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) clone(0x102000, &(0x7f0000000380)="7d23c4928863edbc0a80bdbf8710e0221ee55c50b13bb8bd5fa54f51295a3beb0bb6111c7ce9ff2ed33c281516726db1beba", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="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") 2018/04/09 14:24:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000018c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005003000000000000ffffffffffffffff20010000ffffffff80020000ffffffffffffffff80020000ffffffff03000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000032600000000000000000000000000000100000000000000000000000000b618b7acc3d772470fb2c6ac72a1f5e0bd9b4933c8e6b2280279df868ec4"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800200100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000002f2f04059c04850414010000000000002800434f4e4e5345434d41524b00000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180160010000000000df44000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000001000600f9ffffff080000006e657462696f732d6e730000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3b0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)=""/133, 0x85}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/175, 0xaf}], 0x3, &(0x7f00000017c0)=""/171, 0xab, 0x5}, 0x40000001) dup2(r2, r0) 2018/04/09 14:24:27 executing program 5: geteuid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8203, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) signalfd(r1, &(0x7f0000000040)={0x6}, 0x8) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/04/09 14:24:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38dd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/09 14:24:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfffffffffffff001, 0x9, [0x80, 0x8, 0x7fff, 0x6, 0x0, 0x1ff, 0x2, 0x0, 0xcc9]}, &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="d90000008c3ed9c1a593003700a9763001d71868f79e7bad151becb3ae3a74de1bbcee263a904e542cc6626c0ff2a8833e62e40684cdff9cd791da755486249dd919d51ee29e52f41ab14f6fccd25fa8f3f818ff3084d6bf532ba22a1181089a75e58ded57ee129b10eb1a126bd762242c6d050512717239ed98a2f8a3c714b08ad8b8ce7231d4fa6605f2114920ba9d354ef2021995d06ce466801ea88e515cfea34274c5eaf34395c73068a823e48c2a1d517969afe56d434909a57bc191ccbb733ff3158a5ccbf4cb36d177ec4da294b4fb136e6927afcf926e464d"], &(0x7f0000000240)=0xe1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) dup3(r0, r3, 0x0) 2018/04/09 14:24:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) 2018/04/09 14:24:27 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x2ff, 0x0, 0x0, {0x1}}, 0xffffffffffffff80}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r6 = socket$inet(0x2, 0x3, 0xff) sendmsg(r6, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001500)={0x1264, 0x37, 0x300, 0x70bd29, 0x25dfdbfe, {0x2}, [@nested={0x1250, 0x0, [@generic="4910adafff382da87cd17d3df01451b49a34cb5bd91379431fb90db6c200bb9668ae970ca275b44737cd20e7a459cede0cda6cdb252aa4", @generic="349a8718e484a6c4d4684b972638b3cff2d2a41d39cf50f62c825b850b316b55aec09f85d8f71cbc326d9f63355396849c554584ee5ddf2a9a9debb36a7041deee81434cd7d8f1e77ae522ffac54ce35c45387a535c3c8c606b104cac155ec560c9c5c469c596e7ce8d97d9427cc5a9b7fe7cd8690e69a19580f8c2e901c6ce9b943094b7b2d9ad242b251364b578ca1a29b093d6fc9", @typed={0x8, 0x7a, @ipv4=@multicast2=0xe0000002}, @generic="c616917b2e409d90ef268b61fe4242fb36b4fae5d7aab0c71208408d7d37f237691d05f81974a3656fdf944f87c0c0330c2c6bb43bd125190ef0fd3e368ae0ceb4f079cb85c71f505211fb8ff9a1d6205f854168ac25daf19d60befa7195bbfc802cc8", @typed={0x4, 0x2b}, @typed={0x14, 0x23, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @generic="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"]}]}, 0x1264}, 0x1, 0x0, 0x0, 0x20004011}, 0x4000000) sync() ftruncate(0xffffffffffffffff, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r2, r0) [ 206.917924] device bridge0 entered promiscuous mode [ 206.936679] device bridge0 left promiscuous mode [ 207.011245] device bridge0 entered promiscuous mode [ 207.016829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 207.026007] device bridge0 left promiscuous mode 2018/04/09 14:24:28 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0xffffffffffbffffc) epoll_create(0x0) shutdown(r0, 0x1) 2018/04/09 14:24:28 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6f4f87d17cd8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)) r0 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="cdf8944f474c6e800fe3372235bf2ef8049a3c4260b6d3644d82ba9fbd6ecb96533592698d3e732ac041c151c8a181b44914cbc85b86390e7fc8b23231bbac157151a24ed6ccfd212616862b6a3e57dc3c6d89c9f73f99c2e09cce62e0066d0022266dbb008f2a864eeacad79fa6546f67b439a9b28fbd5352917abfb0883767ffc2719d6bafeaf63a41ae5c0afac70a6ebdeb8bf09d08edfd8b46ca31705d9d6f767a2b83c0886340ac3f801691a61df8aee0e4bdbca170eb832d0a0be4f921994113422904e2b9bb76f8e2874e1a7516cc36b8921a16786daf4f09f05b057288", 0xe1, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)='mime_typewlan1ppp1]\x00') 2018/04/09 14:24:28 executing program 0: r0 = socket(0x1, 0x0, 0x9) mmap(&(0x7f00002f4000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) 2018/04/09 14:24:28 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0x9e}}, 0xcd, 0x3}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x0, 0x1, 0xd8, r1}, &(0x7f0000000340)=0x10) r3 = socket$inet(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x1, 0x5}, 0x8) 2018/04/09 14:24:28 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/163, 0xa3) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0xa4f, 0x1, 'client0\x00', 0x6, "2ca9728c787dba9d", "0a5569352db88973a1c02835749262da531d0003e461bae5b34ae358a9f6691f", 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='task\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000001c0)=0x5) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1799023b2c026fc4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) fchdir(r1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) fcntl$getflags(r0, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x3, 0x0, 0x80000000, 0x5}, 0x20) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 14:24:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) 2018/04/09 14:24:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/09 14:24:28 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffffffffff81, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet6(r2, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 14:24:28 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000000c0)) 2018/04/09 14:24:28 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/81, 0x51}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/97, 0x61}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000001900)=@sco, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001980)=""/79, 0x4f}, {&(0x7f0000001a00)=""/207, 0xcf}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000001b00)=""/35, 0x23}], 0x4, &(0x7f0000001b80)=""/121, 0x79, 0x4}, 0x2c}, {{&(0x7f0000001c00)=@ax25, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c80)=""/227, 0xe3}, {&(0x7f0000001d80)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x401}, 0x40}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001ec0)=""/62, 0x3e}, {&(0x7f0000001f00)=""/253, 0xfd}], 0x2, &(0x7f0000002040)=""/106, 0x6a, 0xe42}, 0xe548}, {{&(0x7f00000020c0)=@ethernet, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002140)=""/98, 0x62}, {&(0x7f00000021c0)=""/210, 0xd2}], 0x2, &(0x7f0000002300)=""/17, 0x11}, 0x2}, {{0x0, 0x0, &(0x7f0000002340), 0x0, 0x0, 0x0, 0x7fffffff}, 0x7}, {{&(0x7f0000002380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002400)=""/214, 0xd6}, {&(0x7f0000002500)=""/130, 0x82}, {&(0x7f00000025c0)=""/142, 0x8e}, {&(0x7f0000002680)=""/244, 0xf4}, {&(0x7f0000002780)=""/183, 0xb7}, {&(0x7f0000002840)=""/11, 0xb}], 0x6, &(0x7f0000002900)=""/172, 0xac, 0x8}, 0x7}, {{&(0x7f00000029c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a40)=""/78, 0x4e}, {&(0x7f0000002ac0)=""/3, 0x3}, {&(0x7f0000002b00)=""/65, 0x41}, {&(0x7f0000002b80)=""/100, 0x64}], 0x4, &(0x7f0000002c40)=""/233, 0xe9, 0xe899}, 0x384e}], 0x8, 0x40000020, &(0x7f0000002f40)) sendmsg$can_raw(r0, &(0x7f0000003080)={&(0x7f0000002f80)={0x1d, r2}, 0x10, &(0x7f0000003040)={&(0x7f0000002fc0)=@canfd={{0x4, 0x401, 0x4, 0x17d}, 0x18, 0x3, 0x0, 0x0, "3d3541043c333a0660e46572b09f263787a5e310176b2d6f6ccade89101fc2241b0b4b38eb30d4a96a5b373ecf6ca42f521ffd0344d8b0a80319c2068f124789"}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x4000095) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x2) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000031c0)=""/228, &(0x7f00000032c0)=0xe4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffff9c, 0x6, 0x16, &(0x7f0000002340)=[{0x2, 0x3}], 0x1) sendmsg$nl_route(r0, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)=@ipv4_getaddr={0x20, 0x16, 0xe08, 0x70bd27, 0x25dfdbfc, {0x2, 0x98, 0x400, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 207.709313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 14:24:28 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = getgid() fchown(r0, r1, r2) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r3 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r3}], 0x1, 0x1d79) inotify_add_watch(r3, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/09 14:24:28 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x220002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000001200)=""/4096, &(0x7f0000001080)=0x1000) socketpair(0x0, 0x80002, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4) 2018/04/09 14:24:28 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000080)=""/111, 0x6f) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) 2018/04/09 14:24:29 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x10001, 0x40000000, 0x6, 0x2, 0x6, 0x3, 0x5, 0x2, 0x200, 0x6, 0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)={0x4}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="7ea11528f3565373258f48879d6fae1a0544ed3473775baac1ba3884ee878004d6a14c93ecfcc6e161d8549e9636ce2d3ea4ecc8"], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/09 14:24:29 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000aed000/0x7000)=nil, 0x7000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x113400) getdents64(r0, &(0x7f0000000040)=""/4096, 0x1000) sysfs$2(0x2, 0x2, &(0x7f0000001040)=""/70) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/04/09 14:24:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) 2018/04/09 14:24:29 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) 2018/04/09 14:24:29 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = socket$inet(0x2, 0x80003, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f0000000380)=0x5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000002c0)) socketpair(0x5, 0x3, 0x8000000000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="6d616e3137d966000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000580)={{0x1000, 0x1}, 'port0\x00', 0x0, 0x1040, 0x80, 0x401, 0x6, 0x100, 0xfffffffffffffffb, 0x0, 0x2, 0x3}) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000004c0)={{0x5, 0xfffffffffffffffb, 0xa8a2, 0x6, 0xc9, 0x1de}, 0x10000, 0xb8, 0xff, 0x9, 0xfffffffffffffff7, "65cf6a015428be44eab30cc9f0c2931dd9a9adb2975be4444d53c067b91fb56148f3577856f9fb9004460ba45e867e5bb8326b9c67605fd4d4fb9e32692b5a52aad9b6a3c3649be4e02790a0c380a01d2331e4a296dae0bf81f683642b14c57bab9864bd080d0ca138a1d7496c394219f7beebf55ad5e7f58e1384a7e73d86ad"}) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r6, &(0x7f000025bff8)=0x20000000000, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000340)=0x8) ioctl$KDSETLED(r3, 0x4b32, 0xff) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) r7 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) write$eventfd(r6, &(0x7f0000000480)=0x600000, 0x8) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000240)=""/29) 2018/04/09 14:24:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x8, 0x6]}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000080)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}) getitimer(0x2, &(0x7f0000bf2fe0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1, 0x20, 0x6, 0x8}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x1, 0xd039, 0xfffffffffffffff7}, &(0x7f0000000300)=0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr=0x8, @multicast1=0xe0000001}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/09 14:24:29 executing program 3: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="8183260d3791f867bcbb4212151d940f", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000280)='pagemap\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0xfffffffffffffdce}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/09 14:24:29 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000200)={@multicast2, @empty, 0x0}, &(0x7f0000000240)=0xc) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000003c0)=@delpolicy={0x314, 0x14, 0x705, 0x70bd2d, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0xb46, 0x4e24, 0x100000000, 0xa, 0x20, 0x20, 0x29, r2, r3}, 0x6e6bba, 0x1}, [@algo_aead={0x12c, 0x12, {{'rfc7539esp(cbc(camellia),sha3-256)\x00'}, 0x6f8, 0x40, "29b167ce70948c6e6dca8788fad933450cf39b27306fc151e4161cde622708faade7919ef5d2095b528d3ede1bf1d08d911ddd42b670a0a11eed12a119f941ea6b11bee37fa14f76d789421c590c36ebf59ef24f35e081768f50d05af75ba5afd86e18a7289bf26159fb994f6d2af5968c8cc32a5237a8f252c54ece9429ab970a7d3bc13cb51ed0e31ef1c8a0763d2de81a92b6159cc3e328e7c322b919f5ee50ce4fcc53270f6ba03433dcd6fbb003308775525655f1223533964cb27b618630f18a385ef17991fd185378585133cf35df488795b95d6dd9a914639ca84b"}}, @migrate={0xe0, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x12}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3f, 0x7, 0x0, 0x0, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0xff, 0x3, 0x0, 0x3504, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0xff, 0x4, 0x0, 0x0, 0xa, 0x2}, {@in, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x6c, 0x4, 0x0, 0x3501, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x32, 0x3, 0x0, 0x3503, 0xa, 0x2}]}, @policy_type={0xc, 0x10}, @policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6, 0x4e23, 0x0, 0x4e20, 0xda11, 0x2, 0x80, 0x80, 0xde, 0x0, r4}, {0xe744, 0x20, 0x2, 0x7ec, 0x20, 0xe88, 0xe10, 0x7}, {0x9a11, 0x0, 0x9, 0x5}, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1}}]}, 0x314}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000948ff2)=@l2, 0xe, &(0x7f0000356000), 0x0, &(0x7f000079df67)=""/153, 0x99}, 0x10001) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r5, 0x3, 0x4}, &(0x7f00000000c0)=0x10) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00') 2018/04/09 14:24:29 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) finit_module(r0, &(0x7f0000000080)='posix_acl_accessmd5sum\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) [ 208.941136] binder: 15566:15569 ioctl c0306201 20007000 returned -14 2018/04/09 14:24:29 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000080)='/dev/sequencer2\x00') 2018/04/09 14:24:29 executing program 3: r0 = socket$inet(0x2, 0x2000000000003, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8407f, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x0, 0xfffffffffffff470, 0xffffffffffff8000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/09 14:24:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x9, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="96ca2953c43aaff584aa6046f331511d092862f446d73a0cebfe82340663b1", 0x1f) [ 208.986084] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 14:24:29 executing program 4: ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000080)=0xf) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) kexec_load(0x702, 0x6, &(0x7f0000002580)=[{&(0x7f0000001240)="1579f8fc0cbef15abb87863be8d8ea92679394f5022a40c662f72389301b2da26b40f43ffe01cded0e771e5e", 0x2c, 0x9b0c, 0x80000001}, {&(0x7f0000001280)="d5ed8520b0b14462ff1dd6fa6a29c055b292960a82389b27042e1939be9e871112703246bfe813bb3aadab94f2703bde079e3e2c4896f4a66e661473467c19326e5a46b918b36278634a85534539ccb9bfa73ecd77aac82deacf1a8de29124fbd7bcbab628cb10b4cdbc4d369b6dd1a905bd29186a9fea68964d6121c1ff384732254515edc719ce88a61438aad9ade80e10c78d4e27c1bb684074b35661cf30", 0xa0, 0x3f, 0x8000000000000000}, {&(0x7f0000001340)="d95e29e7b3eab9c118dee1d168cebe97d81f3b8e535efc696e85b3dfca5100cfe58c430adbf65eb5b8ae2fdddee892921fe2f984d47ad6befae4e3fb3c5bdaabd74b91436ea2f9875a14793a9d5d810fba258c471fed3557e9f7380b13b364d1e91c50d61633de7cc5958e06b53e6e8fed422db26d4baebcf180a7688624f61dca9603c4a8a63b5180b925a347c618d17bbfd588ee632b6e7ea71e07c795c5b16e3955da751088fba9774db464b1e3e0", 0xb0, 0x3}, {&(0x7f0000001400)="fdb0d21a4c664c51830f7a9cb950df52cb874f44b541ee2d6c84cab1587d18bc11229a36fec7f79707660fd8edf02a1caa8cb29bf7d2729273a68d208b57c8765a54a51f7ee0d51b6411b1a08c91744d233c949af819fdb65c400925416d5f5802", 0x61, 0x6, 0x3}, {&(0x7f0000001480)="225877f65745c2b413b8bc270c263122e5cfe0d61a7316ed5e37e81410e313b8b009891daeff6751e13a72ca504190713e1dcf7b2df1012e03c643add9027117049b33a78915498bcc074af7fc4865500e30eb3ab6f04a8d3b7a5767d8d495460241b0e63146095faaad2639f8396f049de539534ea6331a652537ec3a08c887a220a68aeabf1acfa6359b9ef459068cba7287197f71b8de250696728958381bf776636c449bbc4f5a2c5fd67f9743f78d58f4fd8ae6bef78a23bcdf2c59b51abe58c6e32c2f589fb3686c223d511f197251513aaf6ff0c67e55b77ab15fea50554e7626e2043de5ca1a559d", 0xec, 0xfffffffffffffe00, 0x6}, {&(0x7f0000001580)="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", 0x1000, 0xd7e, 0x200}], 0x150000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="6f7332812f6465762f76637300"], &(0x7f00000010c0)=""/230, 0xe6) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000011c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, 'irlan0\x00'}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000c, 0x10, r0, 0x63) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/09 14:24:29 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff9e, 0xffffffffffffffc1) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r3, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r5 = dup3(r4, r3, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000140)) r6 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') pread64(r6, &(0x7f0000000200)=""/4096, 0x1000, 0x0) [ 209.062548] binder: 15566:15573 ioctl 40046207 0 returned -16 2018/04/09 14:24:30 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sendmsg$kcm(r1, &(0x7f0000002640)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="72eec9a9a349b3ad90778a3aaed101d2a0c5728d4ec9fb898c7619da0015eeb274ce35157356d32f44ae9b0280bb33183de16f49d1c8bbd9170d808daf8e5552f393079d143f4038d38b9790a01f80a8844a3b7e75dc50cd731011e9bd7afa1466d9f0102b1ea893ce7b2803a0902f068e1f0dfc0dfae94e81388ffcabe52524e82a3e86e3587992e7378a91841f13c19c1bd4c61f971efd9d41914371fd6b", 0x9f}, {&(0x7f0000000180)="9780830af156f94cb082263630e8316d65c1051d4af91c2f2141f4ba529a8cd915031649dc1c6d5ae160bc1f7875f144fa3326d49eee930474495bc9399818a3e365aaaf13ad9e3955d3d3a62188069a36167bcadaf5f2c23438375bcd9ac728a4e699ed976af404c0218e650424ce7a1422c5a58cafade80ee0cd444c5181d1671412df312713398562230dc042d8250eeb9b0b4fdd28fea7a2b88638fc13254a117d3607d3986d2af5c3167b95063e106d091a7e034a66b20989062ee1c99c5eb224b95b7113f367420055dd1265758be08ce9ec091e496c1c52a3d04437e93e7822a7b8", 0xe5}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="946d08b998c5a3fb0444296037561c269864f42fadc49b4ca916e39c2e8b740e0d442b007b020381e369949c02d704f9c299d276fe0a28d85cce24743a7b830083e88fd79cb67a8e4f69d4dfb1b17152b9b0540110b136c102c4cb140f4cac", 0x5f}, {&(0x7f0000001300)="9ab79e624ff7be831568454b80e6afa0447d3682b3cdc04fd13f0579ddc115f0020b304211a99e07", 0x28}, {&(0x7f0000001340)="9e59052eb878a12049", 0x9}], 0x6, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x1220, 0x8000}, 0x40000) sendfile(r1, r1, &(0x7f0000000140), 0x4) mremap(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) 2018/04/09 14:24:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x6, 0xff) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000100)="682a601fa53da1a8638073fea8f19940a435f1722181bd8d990ca55294b2d254351d6132a39da3b0815cd54a78e00c8544621ebb8c9544ae0405b4c259c9b8ae1ac726f8f38e89366c563308eaeb6da8d229c561dfaa327e0b38", 0x5a, 0x6, 0x8000}, {&(0x7f0000000180)="5f1921a334472663f5ae24e14fa48fbb21bc9a9874679e9875de6e0a8cf427b34d6bcf13ed0cb7bb8933b3c43e40fc5fb137491e0fff98b56dc55fde00f70e3a1e1098fdb267", 0x46, 0x1, 0x100000001}, {&(0x7f0000000200)="996422d56a9e5acfc7fd9d114533ac0931b89c74784c2ccaa1bfab918ea2c3a43d410a8f145c47373aaa85c24ca0967757144a8cf52db05e5d02a9cc05ee", 0x3e, 0x8, 0x7fffffff}, {&(0x7f00000002c0)="e20595012039d645ded7a2175314fdf70e1f565101c28b405235e080546c5a3757fdc7c612e47741d313ecc324738520fd26c4bacb32738a79", 0x39, 0x654, 0xfffffffffffffffc}, {&(0x7f0000000300)="3e71cb43cafb4c4d79eaa6fd63f42af6a690c16f0ba5bcd881b0246b8c90f9b359869b7129e64df10c2d0a05d3c38f4839e867d199424ec38c278870ae84ee0200663e2f1d00299c4d", 0x49, 0x3, 0x101}, {&(0x7f0000000380)="d6a97896f867582eb082b35705027a3d33c9b80ad4ce2a916431cdac833dd4e06f6466b83ccb2532b6f362c78ee1fa2d78184d7535b33829f7423ed8647f07", 0x3f, 0x4, 0x10001}, {&(0x7f00000003c0)="d8c1514f1bec33fadcd2a5bb1f58baeafe29edeadab2717b1d2aaf9c48a8de05b81945ea3d9358d0332d01ddc2ba18fbddd95d040dfc97030e830a6ca1d6f912a4cc42b83f634750c32506a52fc5bcd31ea7786bf19c77927834d4ab9046abb9ee11fce94a1fb3d4f9ff7bed8f3cc67822a66d45a1256476ad9990e39f0b58aa6aa439b3094b4af2c9f4d2a62819290558ac1a4d447d1b6a533fd1a8a98345eb1d836147de1e86b0e148b31db55d89f4b6c2bf07e8cb1bf1c246ebd5646a651dcaaf173063", 0xc5, 0x1, 0x5}], 0x30003) bind$alg(r0, &(0x7f0000000740)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x2, 0x4) openat$cgroup_ro(r2, &(0x7f00000005c0)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/09 14:24:30 executing program 0: clock_getres(0x7, &(0x7f0000000000)) 2018/04/09 14:24:30 executing program 4: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r5}, {}, {}, @connect}], 0x1c) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/04/09 14:24:30 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001200), 0x4) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x4) preadv(r0, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x401, &(0x7f00000000c0)) timer_create(0x5, &(0x7f0000000000)={0x0, 0x39, 0x0, @tid=r1}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/09 14:24:30 executing program 7: execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000240)='mime_type\x00', &(0x7f0000000280)='memory.current\x00', &(0x7f00000002c0)='^+wlan0{+.vboxnet1\x00', &(0x7f0000000300)='memory.current\x00', &(0x7f0000000340)='memory.current\x00', &(0x7f0000000380)='memory.current\x00', &(0x7f00000003c0)='cgroup\x00', &(0x7f0000000400)='memory.current\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000540)=[&(0x7f0000000500)='memory.current\x00']) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x41, 0x6, 0x31, 0x1f, 0x0, 0x20, 0x7fff, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0x1, 0x14d, 0x0, 0x8001}}, &(0x7f00000000c0)=0xb0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='S\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fddbdf25060000003c0002000800090093000000080009000600000008000b00020000000800060002000000080008003942000008000800e0d5000008000600f8ffffff"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000780)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000001c0)={0x2, 0x0, 0x200}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/04/09 14:24:30 executing program 5: pipe(&(0x7f0000815000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) r2 = dup2(0xffffffffffffffff, r1) vmsplice(r0, &(0x7f0000ccf000), 0x119c, 0xd4118abc57915693) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)={0x3, 0x0, [{0x5, 0x7, 0x0, 0x0, @sint={0x7ff, 0x80000000}}, {0x3, 0x4, 0x0, 0x0, @adapter={0x40fd, 0x7, 0x8, 0x6, 0x6}}, {0xffff, 0x1, 0x0, 0x0, @adapter={0x4, 0x1, 0x3, 0x4, 0xef1}}]}) 2018/04/09 14:24:30 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, r0, 0x0, 0xffffffffffffffff, 0x40000) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x1, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1a1, 0x100, 0x1, 0x3b35d8d7, 0x4, &(0x7f0000000040)='lo\x00', 0xfffffffffffffffa, 0xb79, 0xffffffffffff2f04}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x3ff, 0x9, 0x6}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/09 14:24:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x38f}, 0x3b) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/04/09 14:24:30 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420002, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000440)={@rand_addr, @local, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000700)={@broadcast, @empty, 0x0}, &(0x7f0000000740)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002040)={'teql0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002180)=0x14) r12 = accept$packet(0xffffffffffffff9c, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002240)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002280)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000023c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000024c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002780)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002d80)={&(0x7f00000028c0)={0x494, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r4}, {0x228, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x8, 0x8}, {0x7, 0x7, 0xffff, 0x7ff}, {0x80000000, 0xfffffffffffffff9, 0x7ba, 0x4}, {0xf2, 0x3, 0x0, 0x9000}, {0x6, 0x97, 0x3f, 0x91ef}, {0x20, 0x0, 0x8, 0xe56}, {0xffffffff, 0x5, 0x9, 0x9cb}, {0x6, 0xe3, 0x3}, {0xc2e, 0x80000000, 0x4}]}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}]}, 0x494}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002e00)={0x0, 0x3, 0x2000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002e40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002e80)={r18, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002ec0)={0x0, 0x4, 0x1, 0x5, 0xacc5727, 0x4, 0xfffffffffffffffc, 0x8, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, 0x0, 0x5c3, 0xc3}}, &(0x7f0000002f80)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002fc0)={r19, 0x1, 0x20}, 0x8) recvmsg$netrom(r12, &(0x7f00000034c0)={&(0x7f0000003000)=@ax25={0x3, {"668edba45b1388"}}, 0x10, &(0x7f0000003240)=[{&(0x7f0000003040)="b5bfe3aee2132d6863e14321c88b447a267715293316c502916d6f123bc23ded83281c011b4b1c272b5203b641aec8292c2756a084736a45cc04d971cb0b499d8a7fcef55eee65596e2dfa41afd63f1e0cf28a8045ed", 0x56}, {&(0x7f00000030c0)="0b7617807e8b609b63e1caaefd15eccd8671befe14584e3fb134a0d2ca43dc7bf063d7deb17eb9f64e4c6d1f7290c341a06756db494ca2357745bf3a2603b8b9b0a64bddd33aeb7338dd3c848851cfbac71f6c4fd30f673747f19b164f1e384352d4bd5b86e83e12257a68d9cc391bc9a9ef1bfe9093615bcc2daed3b7d2ee1773ed7f39f19fe762ce9b53b9b42510feef76b263ade42e8c506e174774bcf32360908f0288b4bed85ce5e2f25eb1b2bf22af058d78700b1b065869f7f4e993e8e069cbcd7fa1d4bd676f3af5e33ff956deed6d051c5f08", 0xd7}, {&(0x7f00000031c0)="822b5c43ea4e00f101c46dd0ea5f17d3967af420c550ea650574deb62e3d6369b9bfb284bfb831ce4abd72761d01fc28d2b5b91a09ad1c5447ea270e2b7b483bf75397202169a4747e06eb3227347fd42269f506a6d8667880173702e525ec1b749ae48a74078b8cb595659f7bee56e5c4abe0", 0x73}], 0x3, &(0x7f0000003280)=[{0x78, 0x117, 0x1000, "9785413cb1450344811256af89a576e58b3b14dd6aaa3dad8528cdefcdb9f87ebabd225ae9d0c0ffa03c1fd9edf29abb15dc6abbfc3a38568aa5dd54b8647fc730e74f58dc37ce051af4a3336d3914dd8062d527ec30e3ffea0e2b33e165c0678eb86fe6fe10"}, {0xe8, 0x111, 0x400, "5c6ebd0cd8a380aae9296d59322c90235c52f6165a5714c4d2f21e805b2e3c4f47a857e9942f9d025d95bb8e4d60523a2456987cd8d9f4fb5224723484f2224d67a1c5b2281b13116c86fdba9828743dfce9cfe00b3f8ac35a25e94b19ff7058f86fe23c4894f77734479afa5161a62bc2ee6870eca46b52f1e3434c82b06ce969f9d3f0ce76b986f6453cde99fb486f44f1cd9421a8a075ba0e6bee81b22031468256297ecb75037f26aefdc956ab855d0557b9e59ba18463da4ba8c30845ecda2fb31d2a7028557b856b7c2269df7b4f03"}, {0x28, 0x114, 0x1, "402c9c5c03b46fa02796ffee726ac7b39ba480067897b2f4"}, {0xa0, 0x11e, 0x4, "3acf6884a801c8b9705f38ab1d7bf0b34b45a51440ab244b9100e4dac854bc00c8e4dd1077061549cdc7287fd64d0dac9d5497bc644b0df4bf2d05e6497967aa46352c83074b3cfa88f989ca947d4f8a4b8c455c8b599b0884dedeeb27d2780097af33e029c937ea2cf7c97784f2428c819cb43c5a313c3a96bce40532f91125f8211fe3b3b95b51aadf"}], 0x228, 0x4000880}, 0x2040) prctl$getname(0x10, &(0x7f0000003500)=""/109) getsockopt$IP_VS_SO_GET_SERVICE(r12, 0x0, 0x483, &(0x7f0000003580), &(0x7f0000003600)=0x68) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003640)={r12, 0x20, 0x80, "65bf7195df7cdfd164a4bba9b726bdba1b015ad2082d8b5bb74d0b9f14256f82f75f677f9333e145f021e62bdb8000c819515911890b418c741c9f9ddd08e08a3563cd697244f8f2c26e79c2c75aac7e12991015acc928af61117ae37bd636dd38932cd48330af3335edafd51b64c16b5ced0f62ea2cff2abea8942e0cdfce5838c7ae39ce39fea4128117cc7f35a384a2607b9be65ca8fa026963fc1cb36d074c4559ff0824f40229f683204bafffe9e7f8e0207edbc9450c25ee60"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003740)={r19, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x9, 0xffffffffffffff01, 0x8, 0x1ff, 0x8, 0x1, 0x6, 0x20, 0xfffffffffffffffc, 0x80000001, 0x980e, 0x20, 0xfffffffffffffff7, 0x6, 0x6]}, &(0x7f0000003840)=0x100) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003880)={0x20, 0x4, 0x100000000, 0x1ff, 0x2, 0x9, 0x5, 0x1, 0xcef, 0x9, 0x70000000000, 0x6}) 2018/04/09 14:24:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000700000000000000040000000000000000000000a606000000000000000000000000000000000000000000000000000000000000"]) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000140)=""/111, &(0x7f00000001c0)=0x6f) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) [ 209.771444] sctp: [Deprecated]: syz-executor7 (pid 15626) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.771444] Use struct sctp_sack_info instead 2018/04/09 14:24:30 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x4, 0x100000000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)={0x8, 0x3f}) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) statx(r2, &(0x7f0000000100)='./file0\x00', 0x6400, 0xa08, &(0x7f0000000140)) dup3(r1, r0, 0x0) 2018/04/09 14:24:30 executing program 4: r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x80400) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000280)=""/247) r2 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x6611, &(0x7f0000000080)=ANY=[@ANYBLOB="00a45bc839000000000000000000000019010000000020000000000000000400"]) fcntl$addseals(r2, 0x409, 0xc) fcntl$notify(r2, 0x402, 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff08c}, @in6={0xa, 0x4e24, 0x4f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x6, @empty, 0x10000}], 0xc8) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x8000) 2018/04/09 14:24:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000240)={0x140000000, 0x4}) semget(0xffffffffffffffff, 0x0, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00000002c0)) r1 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b91000)={'ip6tnl0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x7, 0x8}, &(0x7f0000000200)=0x90) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) [ 209.890905] sctp: [Deprecated]: syz-executor7 (pid 15641) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.890905] Use struct sctp_sack_info instead 2018/04/09 14:24:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f00000000c0)="8c1824c8a0fbfdff33007f6be0b5ac81602d8a2e65d5922f770f001dec01057a30", 0x3) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/09 14:24:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000006) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe99) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x1000, {0x7, 0x6, 0xffffffff, 0x1, 0x40, 0x7}, 0xef4}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/09 14:24:31 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 14:24:31 executing program 1: socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x40000007, 0x0) readv(0xffffffffffffffff, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/04/09 14:24:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffffffffffffffe, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, 0xfffffffffffffc80) 2018/04/09 14:24:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="0105064455861e55da1860883bcdb66844c8d218434b62edb8"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b80a0000000f23c00f21f83500000d000f23f80f20e035400000000f22e0b974090000b800400000ba000000000f30c7442400c69c6683c744240204b40000c7442406000000000f011c243e0f01d1660f01dfc4c191e9b5000000006526650f299c9af003ae4e66baf80cb81094e188ef66bafc0cb80f000000efb910030000b8f63e0000ba000000000f30", 0x8c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:31 executing program 5: prctl$setmm(0x23, 0xffffffffffffffff, &(0x7f0000df4000/0x1000)=nil) 2018/04/09 14:24:31 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={r0, r1+10000000}, &(0x7f0000000080), 0x20) 2018/04/09 14:24:31 executing program 3: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20081, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/04/09 14:24:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) prctl$void(0x27) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9b22}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x14}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000040)=0x10) socket(0x8, 0x3, 0xb209) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000000380)={&(0x7f0000000280)="bdcc38786ef2abfc235404007fbb8689b91aa01866bc64a545b8fa83bb1a605fc1957e30a5276a32afe5f7216d5cccd979218a060514b00d2f5874347e222ea54f093bf7e4e99c227c1488ee912b9c6e5fff101cc98ca66bb2c0e0b6aa571b7c469655a4960a4a192bd21a36ca88f6d0a109aa33f1b13405a590dc2c65a1f470cc11a9a253f45ed6a89367a4ec4f437f844e6b26d3f10d5cb5b81758943a9a5dd51326e0bbb34fc5ff0dcb190171540b9781a3fd279677de7fccd6958a918fb2d0190209e3c04ab7374f8bc51065bfa3a3698b0b97a9d9", 0xd7}) 2018/04/09 14:24:31 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r2, r3) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000100)='net/ip_vs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f0000000180)) 2018/04/09 14:24:31 executing program 4: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mknod(&(0x7f0000000100)='./file0\x00', 0x1, 0xfffffff7) setuid(0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/09 14:24:31 executing program 7: futex(&(0x7f000000cffc), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f000038fffc), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000100)=""/90, &(0x7f0000000000)=0x2b9) 2018/04/09 14:24:31 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2004c0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x5, 0x81, 0xfffffffffffffffe}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0xfffffffffffffe41) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x20000000002000) renameat2(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r4, 0x4}, {r2, 0x488}, {r2, 0x20}, {r3, 0x6000}, {r4, 0x8000}, {r0, 0x1}, {r0, 0x402}], 0x7, 0x8001) write(r2, &(0x7f0000f8aff1), 0xff8f) sendmmsg(r3, &(0x7f0000000140), 0x0, 0x80) 2018/04/09 14:24:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000180)}, 0x20) socketpair(0x1, 0x80807, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/82) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/09 14:24:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x1a, 0x0, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="841200002e0000092cbd7000fedbdf251000000008003200", @ANYBLOB="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", @ANYBLOB="aaa03b400534811238326622d52532f6f1c5409d790c5f02d1160a0f12475fd38bc324015e4fdcc7f56260af485b0acf5d26491f5fcb801380e41b10dd6cae8e2797a866471496be7de9a7d76c36a838946f5fa98bbb62cd57c1f8611db44b5e99efc7dce79bdaad0ed7ea9099a0047877b1988ca220e6a50bce213dc1779732288255591d574e45d8ea5a06fab741d082582af0ae1baffad54aadd39d136e7329ee4122872838cc32d0c3e4"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r4, &(0x7f0000001780)={0x11, 0xf, r2, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r3, r5) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/09 14:24:31 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000080)=""/5, &(0x7f0000000100)=0x5) r2 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) r3 = dup2(r2, r2) ioctl$TCSBRKP(r3, 0x5425, 0x8cfb) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) 2018/04/09 14:24:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x6cc3b2e5c2052f9a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2018/04/09 14:24:31 executing program 7: r0 = socket$inet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/94, &(0x7f0000000200)=0x5e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000480)=[{0x100}, {0x6, 0xffffffffffffffff}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0xbd, "8859413448bd5227bc81b1a7135c2b01d1a1ca8d533cb0518a20f5637f3c3fc2a8dd0ddfca5a11bb7c2b1c4221ae225956f7a2816d5870aaaac61ad7cbb4f3cc9689b5a5004e9d783226471bd73f8f90273d55187b6bd211d551121300ff6a9139a6052b5291b543d51dcca0f62944ed7582850f965bc4b721adf5df570c728ee92495cb8f91744a6682013c47c94152196199c90be7bdd0f19644c36ab165323ceeb52afa7478a2d955b103d766d37ffd9a7e6442d6277af2e3c5d07d"}, &(0x7f00000002c0)=0xc5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/09 14:24:32 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00fd0575f8fa0d99dc641c24ec02"], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@nfc_llcp, &(0x7f0000000400)=0x80, 0x80800) getsockname$ax25(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/09 14:24:32 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') r0 = semget$private(0x0, 0x1, 0x40) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000040)=""/208) 2018/04/09 14:24:32 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'sit0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/09 14:24:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0xcd, 0x3}, 0x7, 0x180000000000, 0xff}) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) listen(r0, 0x3) r2 = accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r2, 0x5) 2018/04/09 14:24:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/09 14:24:32 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0xfffffffffffffffb, 0x4, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/09 14:24:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000001b40)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) 2018/04/09 14:24:32 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xb54, 0x10000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r2 = msgget$private(0x0, 0x14) ioctl$KDMKTONE(r1, 0x4b30, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)) read(r1, &(0x7f0000000040)=""/24, 0x18) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fe83bb73cc7ae7f2707401e6195e473ce3766f89019539434d65329c59743806fa16bb196328157334b50bd28f068598", 0x30, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000400)={0x9, 0x2}) accept4$ax25(r1, &(0x7f00000002c0), &(0x7f0000000380)=0x10, 0x80000) write$evdev(r1, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x8000000009, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x11d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb911}}}, 0xfffffffffffffeee) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000003c0)=0x2) 2018/04/09 14:24:32 executing program 5: socket$inet6(0xa, 0x80000, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ebdff4)={0x40}) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x48080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, [0x24d, 0x9, 0x7fff, 0x8000, 0x0, 0x7, 0x0, 0x2, 0x6, 0x400, 0x9d9, 0x2, 0x7, 0x1, 0x10]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/09 14:24:32 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/09 14:24:32 executing program 2: r0 = socket(0x15, 0x400, 0x20) setsockopt(r0, 0x107, 0x0, &(0x7f0000dfaff0)="010000000300060000071a000091", 0xe) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x0, 0xb5, &(0x7f0000000080)="b7e5528193122ca8a8be3006effc936fb499cf8f0a7d654b21b87d09d0c3f0c379539a6dec40a571edac18bc7d4b9d828242aeff46b4f8824885200f1ea04799eb7a1a2882d360ef6431fa45d0d9b60de147d77e1ef29e48734e140a9860fe45b19653e0c512429b2cd3b159ca0c52ae5852d7250f42f33bf558ab72e7e2ee4d0eb9adc6987049830f29a4c59587d13c543c3f2aceb0358d44dd5895e6a77f77a68212051de5f1fa658b9c48971ab4d463cff5e816"}) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210c40, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x1) dup(r3) 2018/04/09 14:24:32 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) timer_create(0x7, &(0x7f0000000080)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000180)="326629fb8c75b8039dc2f1bdecd64b83cd3fb535e09572b20b2832100b9a90c03a7ca4a23d82c2f7bf61b5af7f4d14609052bca78f1940508c27a465e8baa085b0301c6c873d9b5160cbe761dbdf399c9a435699a86d0e282ff1e9c2dc60d03acb2154349cc0ed17c17ccdf5d42a4361d4", &(0x7f0000000200)="9f6f183328735dd949507394eaba4d5ba31ea348987f804fd9457f8ee9c657c648215c28d1ffb4ff535dfa5f1baa47bade8a0404d757f51257b0978a4df8b1cd333c79bd6aac72f0525061b7639a6fa19b480c2e423d0467f2272829540d3db21a21628f721bf609fff2c670b9914ee1696b678c3a449386e6cb61"}}, &(0x7f0000000140)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x95) 2018/04/09 14:24:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/09 14:24:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x18100) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000140)={0x6b9b, 0x9}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1024) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3f) 2018/04/09 14:24:33 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000001780)={0x4, 0x40000000000001, 0xddd7b92, "731138efa3ba", 0x101}, 0xfffffffffffffef5) keyctl$set_timeout(0xf, r0, 0x4) readv(r1, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/3, 0x3}, {&(0x7f0000001640)=""/116, 0x74}], 0xa) keyctl$revoke(0x3, r0) 2018/04/09 14:24:33 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0xfffffffffffffff7}, 0x8) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) 2018/04/09 14:24:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x6, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0x5f, r3, r2}, {0x2, 0x2, 0xd3, 0x8, 0x5, 0x7, 0x8, 0x40}, {0x2, 0xfffffffffffffffb, 0x9, 0x8001}, 0x8, 0x6e6bc0, 0x0, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x34ff, 0x1, 0x2, 0x4, 0x5, 0x7fffffff, 0x80000000}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="5f510d08ca6e0cd2ff20b3fbac52cc6da3f32696296bf362e20a51481bff440e240b279876bcf8fc766082881ea95b334c00977fa22a034eba5805d3e28d415825f0", 0x42, 0x804, &(0x7f0000000080)={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) 2018/04/09 14:24:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYBLOB="ce9d08"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000040)=0x6af6) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x70, r5, 0x208, 0x70bd2d, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8b08}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xed35}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x4004004) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 14:24:33 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r2 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) mkdir(&(0x7f0000000100)='.', 0x0) unlink(&(0x7f0000000640)='.') r3 = getpgrp(r1) sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r2, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r3, &(0x7f00000001c0)) sendmsg(r4, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[], 0x0, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r5, @ANYBLOB="000029bd7000fddbdf250300000014000100080004004e24000008000500000000000100000008000b00736970000c00070021000000010000000c00070020000000210000000c000700260000002200000008000b0073697000080006006e710000080006000600000038000200080003000400000008000900f7ffffff080002004e22000008000400c003000014000100ff01000000000000000000000000000108000500800000000c0001000800080009000000"], 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540), 0x1}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000035c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000000b40)=ANY=[@ANYBLOB="18010000f32c346187079339a0858c12fd6aeab93eb69b9ae9980f511ace2ebc7fc036fe55dfc1caac3211c5c113301df8857329fba232f703dbad78ea5698c7d367a1d958ef8b6879ea77832930f80975539842cee7fe5f2f6662dd42872de500001f000000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x4040) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000000c0)={0x5a, 0x9, 0x7fffffff, 0xffffffffffffffff, 0x1f, 0x80000001}) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/04/09 14:24:33 executing program 7: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) signalfd(r1, &(0x7f00000000c0)={0x3}, 0x8) r4 = memfd_create(&(0x7f0000000100)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8000, 0x3, 0xffff, r5}, &(0x7f0000000240)=0x10) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r7 = dup2(r6, r4) write$sndseq(r7, &(0x7f0000000140)=[{0x21, 0x0, 0x0, 0x7, @time}], 0xfffffc2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x0, 0x400000000009, 0x10000, {0x77359400}}) 2018/04/09 14:24:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x4, 0x80, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000180001060000000000000000020000000000ff0200008000"], 0x1c}, 0x1}, 0x0) 2018/04/09 14:24:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x2000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0xe1, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x2, 0x101, 0x6, 0x20, 0x1000, &(0x7f0000000180)='bcsf0\x00', 0x20, 0x4, 0x4}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="9f", 0x1, r0) getpeername$unix(r1, &(0x7f0000000400), &(0x7f0000000480)=0x6e) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x403420}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x100, 0x70bd23, 0x25dfdbfc, {0xf}}, 0x100}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/09 14:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x400000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x1) fstat(r0, &(0x7f00000000c0)) prctl$setmm(0x23, 0xf, &(0x7f00003e8000/0x3000)=nil) 2018/04/09 14:24:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000595ff8)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8001) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r0) 2018/04/09 14:24:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000000c0)={0x0, 0x0, 0x7fff}) 2018/04/09 14:24:33 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfff, 0x440101) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0xc8101) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) 2018/04/09 14:24:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) clone(0x1000000, &(0x7f0000000140)="ac789534796f93ec748515590a1db99bbec33aa1af3944784c6bf7a52edc141d0c563b7f824ff35e66bb834d9be1667f74dc48b6927b2988b713c5bd1ef773485807f78bba0535396525bd8c1f7222458a8ef419c6de48771b0f76e9e9c37fbe0053729faee364936bdb2ac969c30c6877ef324852a0a490cdeedf6ed7023be90edacdaaf4679cfd78ec6108046e184e4b9b31f36f1d6a5a89818e3ba91d4b670971dac18e75e945c5f8872198bd39ff747f829ed142a4017dbad15adc0da6b07dd0951392483014c6d660926a7af5a397", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)="2352ab9a88a6b4f5") 2018/04/09 14:24:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x7d, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x3, 'sh\x00', 0x2f, 0x2, 0x79}, 0x2c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/09 14:24:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x10000007, 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) prctl$setfpexc(0xc, 0x80000) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x2, 0x640400) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000380)="71c85e0909aca7360841aef4ae307d415e06207cbbaefec1f70036ec7cdfef1fc49ee7b59539ecd11b129a875a536f59af3671", 0x33) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='erspan0\x00') getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/09 14:24:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000000c0)={0x0, 0x0, 0x7fff}) [ 213.105984] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/04/09 14:24:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xe1, @loopback={0x0, 0x1}, 0x1f}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/04/09 14:24:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a80)="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", 0xf00}], 0x1, &(0x7f0000000280)}], 0x1, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 213.196006] IPVS: set_ctl: invalid protocol: 125 172.20.20.24:20000 sh [ 213.210097] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/04/09 14:24:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4b0f, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b4000000a7744bee0fa426c86b896158b537d8f5bcc4684660454418cdf96a94d5b0c00b3d4a6f13fa71a592e8f2ddbb47764a28a64d0722b2ec07b655d53451e429b11091ccb68dc5a36b3904cb8bd5487a74186f2a6b380aa443cb53d6eba300ab0bc4a08fe10832272ffe89a4ed079fa03b59f70a76d1b82e04c8cf9dc7628e34732fb4eb6cf5ca2787da9057cd5c760d823528744326b1eeee7428eecc500a5c93abae9cf7646e8199748fd7243931f03d67a951d5a6"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000003f26fea862f1ecfdbc1435f701ef5735151aee5b0f1d3cbae87043b84295b0722659c6f76dd43f8b3b3ba018cb215306289a4601d58a1ec9dea5e9132a9c37839ce7d5abfa09c6150824ab240a1c7e98e50334f6d48fdaeeed2a4786c5c3cbd5e30651718544d39272a47ee8658b68fd20491dd6c6cfe8be453e358688228b068366167ff0a25d4a88a4116407ba12b9d0108d47e8d341d07348d6615592c42fcc0a98d780a46aabcb46d102dcd47658f7088b9d905dc77d8a268b7169b8347b5d110d87a7042ea8970ddc270fddca673407e34aee2467d250659d434c33c21a3e18de676e34ddf80dc9ccefb480f6"], 0x1a1}, 0x1}, 0x24044014) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0xf78e, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000004c0)=0x8e) accept4$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) [ 213.301126] IPVS: set_ctl: invalid protocol: 125 172.20.20.24:20000 sh 2018/04/09 14:24:34 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2ffc79ffffffff1400ff00") ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)) 2018/04/09 14:24:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) set_robust_list(&(0x7f0000002bc0)={&(0x7f0000002b00)={&(0x7f0000000240)}, 0xfffffffffffffffa, &(0x7f0000002b80)={&(0x7f0000002b40)}}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x17, 0xffffffffffffffff, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0xfffffffffffffe4b, &(0x7f0000001400), 0x0, &(0x7f0000002c40)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r4, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002500)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002580)={{0x6, 0x4, 0x400, 0x10001, "7b9f15160c5df1b0f964edef0ff56471f83f45a4e86533b72f6379d42f1fbf47f4050a43771e84c52238a4ce", 0x1}, 0x0, 0x0, 0x4, r6, 0x357782ad, 0x1, "6e563f327b190dc71e565bcb8cbd96007f8aac2d75b26845239cd04232ce4470b8131f38808c6948537dbfc3826232c19d2f2cd0b1c6361fe996e45fa7b27852", &(0x7f0000002540)='/dev/usbmon#\x00', 0xd, [], [0x9, 0xffff, 0x2, 0x2]}) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r7 = getpgid(0x0) r8 = getpid() setpgid(r7, r8) 2018/04/09 14:24:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x36, 0x36, 0x36, 0x32, 0x31]}, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/ipv6_route\x00') 2018/04/09 14:24:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x7fff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/09 14:24:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="1f"]]], &(0x7f0000000340)=0x1) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xa7d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fff}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x48) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/75, 0x4b) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:34 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/107, &(0x7f0000090ffc)=0x6b) 2018/04/09 14:24:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x8000a00000400, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/09 14:24:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='+\x00') r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) 2018/04/09 14:24:34 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7b, 0x2000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0x2, 0x0, "f85563e7e18f", 0x6bc}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x0, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0x4) sync() connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x8, 0x100000000, 0x50e1, 0x8, 0x6, 0x7fff}, 0xb2}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x5, 0xe05, 0x9, 0x4007f, 0x7ffffffc, 0x3157249f, 0x5, 0x1f, 0x100000001}, 0x1bc) 2018/04/09 14:24:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0xfffffffffffffcb1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956b6849ca54c071e25f969b07", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 14:24:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a3183f51407f6492c21d560e2a910601453b1e463a67b008d1b004d5083847e5589c2ef7c15fdfb5a548655bf"], 0x2f) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x1, 0x40}) 2018/04/09 14:24:34 executing program 7: 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$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x77359400}) 2018/04/09 14:24:34 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, "73797a5f74756e00000000000400"}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@random="6ed4c7a7af67", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xca5]}) 2018/04/09 14:24:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x0) 2018/04/09 14:24:34 executing program 2: 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$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000680)=""/59, 0x3b}], 0x1) sendmmsg(r3, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="103d7c20bb5d2efaa48843610c127d64ff6c42a0222bc932db9afa3af699f46043c041361b256b49365483085cc0bc60d2192e6be2283713d217b87477b408785434fee9bee315", 0x47}, {&(0x7f00000002c0)="ab8117ed6ceb9048ad1f01dd7f31868fc6b01b0a688fc6bfc481be8ab5c7a6885077a628907192df56225613fa133fa397486eaaa22053487c9bc4bd4cda96bc5e2f5965036d65a41e5cf3e22777fe4d90a144", 0x53}, {&(0x7f0000000500)="f94523f90a", 0x5}], 0x3, 0x0, 0x0, 0x24000000}}], 0x1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x80000000, 0x1, [0x7]}, &(0x7f0000000280)=0xa) prctl$seccomp(0x16, 0x2, &(0x7f00000003c0)={0x9, &(0x7f0000000580)=[{0xffffffffffffffff, 0x101, 0x4, 0x1}, {0x4, 0x5, 0x1, 0x6}, {0xf87, 0x8, 0x27d, 0x7fffffff}, {0x5, 0x100, 0x7, 0x121}, {0xb68, 0x5f4, 0x3f, 0x70}, {0x6, 0x7fffffff, 0x8000, 0x1}, {0xfffffffffffffff9, 0x0, 0x7fff, 0x6f92d96c}, {0x7fff, 0x475f4f6f, 0x2, 0x4}, {0x2, 0xffffffffffffbdfb, 0x6, 0x6}]}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r4, 0x8000}, &(0x7f0000000480)=0x8) r5 = socket(0x5, 0x8080a, 0x81) setsockopt$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) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000600)) [ 213.943202] sg_write: data in/out 118814047/1 bytes for SCSI command 0xc2-- guessing data in; [ 213.943202] program syz-executor1 not setting count and/or reply_len properly 2018/04/09 14:24:34 executing program 4: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000880)=0x10, 0x80800) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000000840)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x8}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) write(r9, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e428ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000780), 0x0, 0x0) fadvise64(r9, 0x0, 0x8, 0x3) 2018/04/09 14:24:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023dff0)={&(0x7f0000000000)=@newae={0x64, 0x1e, 0x1, 0x0, 0x0, {{@in6}, @in=@broadcast=0xffffffff}, [@lifetime_val={0x24, 0x9}]}, 0x64}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xac51471a00c5732c, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000000000}, &(0x7f0000000040)=0xc) sendmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)}, {&(0x7f0000000400)="16c7a633b1b2e30bae43296dab3d0d8e7e198c0f279b458926ef64bdf19ff814e7cc7a9e4c00f451af8fcaa7b7f022649b8c67ecfc6e7f8b03af3d0a4d3b0ecc9cffbcd4a596838480fcf0b0c05b67917a74c0c6d4213b22d1d63d968cde59ac3846d3b9578b9139711d4d61a7ea6b8636330b434a866894ca469c6907bc4148c529f3", 0x83}, {&(0x7f00000004c0)="4467bb4e69e4e958e29ddf4056283df53f8084352ff36d031650de26939ce9b30f2ad3d469f3d03df925925217ef1c190d7f95bd3f419bc245948811d652fd59aa74ace00e77f850bca9f90c19bf20cdfdae3aac", 0x54}], 0x3, 0x0, 0x0, 0x4000010}, 0x84c5de3d84ede8a3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r3, 0xe585, 0x6b, "c09c89e65733cd81263f602a22699b5085641cd6acbcadc6a2d51cdcb40d4f88396ea91175e991631737b465bc6d294b94c6bf5a5f324b7184c9a81be48d884ed94fae71153a9c90d9150da17e689047d01be884d58f47771eeb2629e7d6487eb11b5b9ccce875724914b8"}, 0x73) 2018/04/09 14:24:34 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x9, 0xe36) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x410200, 0x7) fallocate(r1, 0x2, 0xffffffffffffff01, 0x87e) 2018/04/09 14:24:34 executing program 7: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x40000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01800000000000000a004e21040000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2000800000ff0100000000000000000000000000013b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000007e38f00000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e219d0b0000fe8000000000000000000000000000bb70cc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000261b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4a764fa171c6cef3713bb5d5af70685a3ede134ba2f70c943113ec7025190cd"], 0x210) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x100000001, 0x7e, 0x40, 0x401, 0x4, 0x9, 0x43c, 0x7f, 0x80000000, 0x745, 0x5, 0x10000}) 2018/04/09 14:24:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f00000001c0)=""/38) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408002) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f00000000c0)={{0x6, 0xfffffffffffffff7, 0x6, 0x95, 0x3, 0x9}, 0x8, 0x7fff, 0x80000001}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000480)={{0x3000, 0x10000, 0x9, 0x100, 0x7ff, 0x846, 0x6, 0x2, 0x9, 0x0, 0x4, 0x100000001}, {0x5004, 0x1000, 0x3, 0x6, 0x8, 0x4, 0xe56, 0x40, 0xe2f5, 0x8000, 0x8, 0x5}, {0x3, 0x1000, 0x10, 0x1, 0xda, 0x0, 0x6, 0x7fffffff, 0xb, 0x40000000000000, 0x0, 0xfffffffffffffff8}, {0x2, 0x1f000, 0x8, 0x1000, 0xffff, 0x4d0000000, 0xffffffffffff89c7, 0x7ff, 0x0, 0x20, 0x7fff, 0x100}, {0x5000, 0x7004, 0x0, 0x7, 0x8, 0x40, 0x800, 0x1000, 0x1ff, 0x3, 0x80, 0xfff}, {0x1, 0x0, 0x1b, 0xffff, 0x0, 0x7, 0x0, 0x7fff, 0x8, 0x5d, 0x2, 0x9}, {0x1, 0x5000, 0xa, 0xff, 0x1, 0x80000001, 0x9, 0x3ff, 0x1, 0x101, 0x1}, {0xd000, 0xf000, 0x10, 0x2, 0x0, 0xfff, 0xfffffffffffffff9, 0x0, 0x101, 0x1, 0x1f, 0x3}, {0xf000, 0x2000}, {0x0, 0xf000}, 0x4, 0x0, 0xf000, 0x200, 0x9, 0x4100, 0x5000, [0x8, 0x8, 0x9815]}) 2018/04/09 14:24:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x46140) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x5, 0x3, 0x1, 0x100000000000003}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000020c0)={'ip6tnl0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000021c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002180)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100429bd08000100", @ANYRES32=r3, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x4c014}, 0x8000) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r5 = dup(r1) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000140)=""/225) [ 214.088154] sg_write: data in/out 118814047/1 bytes for SCSI command 0xc2-- guessing data in; [ 214.088154] program syz-executor1 not setting count and/or reply_len properly [ 214.149355] netlink: 'syz-executor6': attribute type 41 has an invalid length. [ 214.215888] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/04/09 14:24:35 executing program 5: unshare(0x400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') 2018/04/09 14:24:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/09 14:24:35 executing program 0: r0 = memfd_create(&(0x7f0000000000)='proc%system:lo\x00', 0x3) write(r0, &(0x7f0000a17000)='\t', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/09 14:24:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0xfffffffffffffffc) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0150cbb610fa5d73f0"], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 14:24:35 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) r2 = getpid() r3 = getuid() r4 = getgid() r5 = gettid() stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() getresuid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) getgroups(0x1, &(0x7f0000001ac0)=[0xffffffffffffffff]) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b00)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000001c00)=0xe8) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = getuid() getgroups(0x5, &(0x7f0000001f00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002200)=0x0) getresuid(&(0x7f0000002240), &(0x7f0000002280)=0x0, &(0x7f00000022c0)) r19 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000002300)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0}, &(0x7f0000002380)=0xc) lstat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002580)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="1f5f905b53ea4e82a9ca4705662c5105b7d92b8d1231bedd84f82b44adc578520c86d94f99fd5c72f1ec4fbcbcaed914e4da910b86152c40e8a492fd9618b11af4b9899f41365c671abe3a46c2a5794e4fca244e4814fa30b39c9c15f17e078c01d8fc045a901863c8e3d44dcd81de0430780d1f051bbdd36083219b18eb17501b39cbda8f35209ca2bf0b721adb5e805333ef297396555998307187fe3c18c2fdd1e2f2caf98248f57ea9a0162aa1e8739c51d168a9fe3ad497e3eaffb227d4ec06c33b673f7b88d417f81a467d4f6fd2f712ed1d", 0xd5}, {&(0x7f0000000240)="118fa4183cfd6019af208a5bb4bcca463ae3f464803eb68ea402b43054bf4a47811f8a7ef215f3cf4c9f6bb76d6a6d8f805595a47d1ec6286cf9297c0ff438ee83797d5a21f35456988c7d9df663f537104f093dfed72069f63b7112414c01477a49b8bc377a02ed0f9b6dfd1d", 0x6d}], 0x3, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x8001}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000003c0)="5199a30159419cca58a769759a31419a632dca5a08875043b0f9f4772a289542c43d04e791e473456a41fbc4a05fb244b1af33c107654e80eff4a4d0c69ed1a64bf0a4c22a4c8a2e624368436e9c520a74c9f9bf24a86f9139fff5c4da", 0x5d}, {&(0x7f0000000440)="fb4be74361d56a746ebd24db28f429fb4ec9a72041b89c34d804afedd01a541f4a88e1d5c4bf6ca76c91ef3e24b80a3ecb9fcb6f0b5a54c0f972dc66e2e3c2b6c2f499448783df65b858a21e8e8f11a662176b837f79c0d2ca5fbc9e5f8fc741e3d7e1be9f90bcb851da0b52053c2a34ef8720fb6e1c03d061de8e2d29d055cec6bcb416df76e204f308f3dc220f58c786a895f0b4f608f8a7683aa429da326e1a3bf2a38b3378eecc3910d15e692c4670b9c48b905015fd4ba46c8c4407a5b757c7a4156fed061e68f5caeead00ca69cc9e2b57c321d7a618beb891c5e9eea8c63fe263d05d1d57cd887cf57ccccbf862beaeb88897771a0b0c6674e0508ea26dc847297ce1c0c15aa9891a2e8fb45cbe1be789036c478450cd3e780e171d9c91a3234051b2409a71f1c7acbfb20d1f19ccd1d7536e5f83d10d7a62da758a73e7cada9f07ef4454732147c96da51f29f63e7d6d5c7f9d25e308c77415a17c2fe5d028fa2797b5be32e40edc28bb44840b2911c5b30410fa6ee07e0d063690ea7e36094086ed0f19c3312b2e98e03ec03c553d09ac83f401cb1b74ec059e1f4dff742c0e6d0e17fc4dfe01c722c6d09564524b41adc8324f0f352f4c4270aa7948b8330d434c88900039b307fa4224b7c2d30b64eeb6dd4e3c25b849ea219c247b1388da59569deedc050d683622d26bbce5d1e9971164de1591600bd3293f284afc62b012c9344273b376dc0e119229059b92a23204310471549d01445625f621fb20cf1ae8df8cef91c902186ec9624e41d7e448b601c189669697735d83b36a09719301a0f88ee51575bdd177c794e7b0c399c4b05ed68d72160ba4392e1a75dd82de42c6f40be308e3f0693e9ccaf88df069b3c3cc8dc3e1d1dff77dda8e0decfed6851fab7c8c5d1ea2c610745c8a49a6159adaad088ba0970d115a9701b4d69ac58c8be9ac596d39037c174481646bf7ab872de0e25c099d6057ea07b36c4610ebd16a8083291a8735886da5990168b4a22a471ce96e8e66ddd74f11ea7476e9eadbd0bbd0573002da5943e822cd11033dd1614e455717aa37426890eca7ae895c1d0f0030172563bf74ff6fb0e20e87f20027c680e7df3fbae3b4c9e9f0aab0028f38229af93c424a020ec0f1954d52e4f0f28ff84aa8238eeb061790a130a4a742650ece49055b12633e56e67219c2f92b78bb049a4c89550e5f19355c2fda407b8471b97f168c449b5996ed365d67854b8a4b44d92180f20787db2e6d1cce421cf45e3d7f8a8e9091049df35adec35245e4a27d8907c0f91850845c2764e9ae04de2f2029d36a04b331848d3f3143f74429b1ccb421e24fa4f8462a518c661f433dec13c66be6c51b9b6f13dd7e0bc3f0e164ee64a8288e6b195824d00ba83a8f3960e01a99bcffbe160f4d40b27f966ecfd286eccc1d07787890e896f91f704ce85e9c4458deccfe13fef53ef3f036254f5f10664672a5301f79b768161ccb3e88b7c7b99ae639fc086c8bbcfc0e9fb86c875fbfb1852c6c9e333b041e27ac3a8ee16bfd58105ab1bd72d376731a3bb9a7442360aa112f3ca367a0e2d5c9d4c25fbb2eb710289766a0881fd0efd10d44ad88e30d1c18d19ac050b7e9572c816d2a163ad6a2239961d1e9296f450116f81db5e7a3152101ee15b808fdcb72c5f33e728892ffc49171dfe56c0deafead5e63b4bc933fde0e3ee24cf96ac11086be383594d498114b8e41c23fb842f61ae210cbaff4974ade43f6297c00dc5590e39b5ef14c834aef9fe076e26d762043153d42ec80b2a7ce5a5517c423db770c22577b2cf426cf991fbdfaf5548ea5a79e2dcbbaa5e1b935b606c66a3b4fdfc1a0a6d3882aee7cfa13d5b97a201cb846135b7226552078be890df3e001a6e6e970733dde90c18cdf7055c1004c075bf90e89d33882a88f52c241aa1a82ffd0374bb9d75b48c369862eac5349af69c7cafc89dfa20ef7cb0b4c2f8979c981f161456747811f4f671ae05ab1e5043b3b1d74fc2361e2fa310fa078618b5a13ec447c06ecffedff28854045fb2b21c0c59d3eae420dd41c54d3f18a15419be82b7932d01c34d31f847a67d4cf8256d1475b10097d0eb6558a19d3696f305c8684120e404e4a398228dce3e0ea845bc42e9a758619e7f80d7d623f233d9d4657242522445e6bbfeab75a00dfe257f567d3bb35d324304dd675749166e74c81baade9e58a4091258ca7d5d02519a4e94713cfa305943730537ce7146cf98985c9574780733b8dc0122036d4985b3493813c55b942fa29aaadc90457003d58f96c78a8e16c25179161748e65c037e90e7236f587aaca3da2bb699aa5a763bc5fcb350653b450983df431c714b8bb4575d721aacecdc70733a57cd3b81396b5042ce876ab556820baf254e2cc134cd7fe754fa6ebc02a4da9fe2e6428a7e6dd00eb9587fcf9ddfa1efcb3bb7379aae6316df66f26bab32a50ebf01e3ab88cb8d98353b586274453b0daeeeceabd93df755d9d7d30c328f1605b8417f19ce8e750ce8921d9e80eabe7bd9eee4225904a8845058388d701f1ab9ef9f53c4cd94c1906ee91f46b68f9c85f2203b654a69f8e78d48ff9b03935296f6beacbfaa21a803fd8f76b01f6e1bb7b421bc78b4e6700a60c6d85c260bb3f67e17a8bec5c7f0f0a8d5fac356eee4f7a47e9c252f591e69f1417d5ac26cbf94b972b942c2b7239ee34d79b5a33f52b1eb67d705e2284d918124861c5daa6b9b5b3bad50799bdeb5cc1911e0bab57c8bf85ed287a13e3bd6025f6ff7f8eebc849451624772dced7ceac9a5fc21c721013845d107cf19547c8b59111dc9cebf2e90800ebfcf2736723ce3cd76d3cd37ab705d079ec9d91f415a0c7b2a988264de2e98f644c48edf362a11a841dc316f188e1c45cedc70aa8156bc8d01bf6e3c73b90907958672b33b3be3753a50bd4112f1861ca0bcf301e6061fe9a71791f4f5378f56d26850226128be2d047fa73b8524c4ecbb57efedeaeda4d7d84e9efee38de823f042895bf24cb2eb1e32e1fa6f6c1e25a6e4352e6e2c6c332d165bcc5c5eed94fa99e774c9388f9a1153e4c57a0206851aed015b94cbdd7dc30926448a706cae969e8a74d305f92bc9c529bb9d9ec8853313b2c3e28b17ad41835560592c4dded65d20d50360807632597204d3dd8aad75b603c410dc434452a00be2d7aad2a05743951617cce08466275d9e023b11cb8a642684b88cd9d099e747079f78bbee40fa2a2bedc8c4c1d1aca4219a2c4b6a2b124476243088cdbae6a6c1420ed0a6c42cac8f53d9d68c1ad1614df7bf70409233e98982923e5f207cf5bbf024e531957c4a8b37115e726dfc52af93e4063b20005fb5fc390bba6f9395bcf3c693deab39dcecc68d0b3368c30d0ac8d2620a8cf4fb1dac5a85405b2d4d9be9fecfe2e33ba5c58d474bb2e9bcb2e1ce7c8a42ef5492cf0202381a9db4b67bcc38bec62f3c85054914429d9d3124ddf8bc3cd5638d1e84d599ee4541c5891029b547874afb04b37cc875eaf430785d04c7c862fe3f7b8ac644dddb489f0906be4686cd603cd992a75e4608e781f2cdde3f71d8927f8126973c42fce20082e8f93de872351642ec40d1aeca8b5f63d2fffe4b338f7f36002e4d28bcbac06928c5eb9e82dd080fc150fdd684ff7217b7f997efd865ed81290abcfaf455e9908fee87be300fc97a5bc6765fa532fdb4a13c4d3c73fb7e8b8be5439c891af05130ce3cda5b0faeef95d00dd14d96a0f2be3b001c52bb1be45e43830a0cf2c6ff80c3c1d9f790ffa836499fcfbf91087e509d700b60afd63d9bdbad30f2da8ba1a8195dd35cbb3f76f3f7b03f4c9a44f04b9081157a2e0f2a6ff2edfc1adc3c20185bd0d02d27ecd910d19884fc8823cfe88c47daee6b802972dfe90ba2f1500cc4abf26cb30cd5b434b345eeff3f3d648318c4cba1aa71987e6e74dc19120dc68d4e3aee18771cf4543c90580cc20bbc2087b1c31b85f7ea2567588ef05de0bfbd0f4dcd2190a0443960beb35b062cc53d0650890438e0cc109da43229250b64ff52dc48372bfb0398e5fb41511ba37792caf04348a4364e22e8a046e99c89f55419e82b7d7e259a6954aa057e25bf21fb5d0997056d542513c668db9c243d6244bd0ba6e08f67ab48381a1f24ee5414f74044027c2b7a893ac877eef03c96c46e7582a190ecea6174bd3a2faeef2d3b359c2f98f36d0ae5733cf37aaed03ff1e402345fb0b3fafbf0ecfe2164dde936f8eacdeb5d12230a856b56d8d029c5bfa9e74c2ace2a1155a6ca2b9bf55fb431cb4136454c17afa4b646fb608cb3f5a920bbd78aeade2f86d192a112795a36dbbf397b10419595a1c9fe1ae599d25b2be5d5cf491e169aab66fded338330c63dc484c7a0bb511c3b0a8e4e8a0bfa1f3383739d1df9411283637ee3ad29bb27c9333ed4a4dab6bd219ac538f83361ae9c70d0a362886ee7128f04976ad249006ce542551bbaeca425b8a68d66c03e8ee7f7d6eb9c740d6d157601acfdcb0e3bf56bec9ce41cce0080b605230e750e7ee3f37f0e74123595d64fa1282d21edf137f0bbb1f6ad1f687656b849b33a9f406df972767a98a24ca0c5711e41014fd2ee3ce42e971adc98593f73e70b143bdd7a0acac4b57c5cca5944153b1669e8a8265d29f2bcca9457ad21540b1e6681016c5b291492f07b9e93ac7676380ac1a43149a1c141b8fa089f79cf9ecbfea58a4f379019a8483e7ea6736273176dbd9243a82da0bda4ae300d7b40098034d34d9ad9b6e18abd911540ee506d4dc9396e925c584f3ec86ad980e1e85b0cbf3771a5176e1cfd2bf7ab115e3b1d45ba3f1dcf143293cef870591c89e78397b8b2f8bd6c330f76bc5b20ed967769e87cfd03cbee486fffd554d98db32a43d622d6733b484824d41017d1a976a146741a188601bef3c247185883c8beeff811c9abd34541d8e72f74d2a9d1cb00cdb7e8e9b13bcb03097bd7fcc750673e5caa654eb2179b489b1f167287d09149931be97850c4ba4ecd30e0f6d5f521cc042b5300ad06abdfdb9399b505dc5a6b73a9fd93bc46f87ab207f00b6101d09fe125183ac388437e0181f5a3f5f97c67f0f3a9d7ec7339f58b76ba6b38f401ca3b5341337d4c2af4486ed7b5f3e6d7a6ebfeeff90518dc1ffc2d925d35cb87e9b0e9f1bee28f5e23e33a1cf7e1bb2392fac456f61330de928e6e92b199750f6920b718056b03a4e37bb1d5831bb00a672b06d88ee0bd4233e3cad7c8863b6bd4f175e28c20973f7b565940e7e84cfca6c77d814a9fa66a2cfd0f8acd396c6eaf9989d5c8b4f6d252665ab5ff7b12cd565aca5aca08c897a6f4920c28f8628848678df677d1a902b6af8d7945124d62042c27b8a1342df4383cb7ed26f33dd5b458081a585c4443b8c2ef7686cd25a649f936194438adc25dd688a3022b5c94a42eae393e01b5b96ef55aba4cac3682eee0f274eb18f07c62051c6e8e0d257d6373053f7741e73dfebb07c374c48d193ce0a53be969da661da113032f53253ad2b5527fe1556031e0a2fca920f0e2420e11cbbb95f02c312f659c2415876b8ab25ee979d1354ad0e83ac6ad11581cd772809e74ba49032145911050059096f003f76fea1619ca7423be915bed19748bc912caaf412e7cef7eaa1ec42a78da2557b386a4f2efb714872a190735de97a78bf543b8f387d93976215ecb0f1bf4fa50fe138d438774fb971db0fd3d068ed9f230e47afa33bfe162a674e242c2c567b5da4efe2bdc8c66290c4cdfbec069d", 0x1000}, {&(0x7f0000001440)="87220905a0b48160fdb47fa5f8c159e5bc2d1fc998a86a97d4b5b4ce3f65d526c0797ea69ccc8c2dadd47719d0364df99463126f2b44907812b8ee66e9e7f007f5c7d804bfc360b3fabfea969f6592d6833b5d8f005aa41b14ac8090bbd80ae7ca2e63c285deae3e8a2f80a32c172232329f67f2e33aa32a16b402a0f03d37bb608c156547f406c5ee531e60569e712c5c1d1f1f673f779b468c653ec683dec02d758ff2ef5ea704150ee91b8916e4cb3148991c08ca0c2a8b716b5d59c6d201c0a8cb", 0xc3}, {&(0x7f0000001540)="e4992e5bccaa0aaee00d8430d5913f72cbca537f6e1e6bf166c2567c6a27e00c9b8df61e58983686263db681370ab91733b47cbf76cca8fcf7c3f2", 0x3b}, {&(0x7f0000001580)="99dd236a96328971a192b3f1968a61e3ae5973c6dae60b5dab30d2ce26068b69ceab521318b4b897443bf7c4ec4d0527f79937c736840541259cf0f1790f741f77554f6ec75cf6e5282143452d71899a4d9d49fb4f8fab632cbcf104042537177fe86b26380ca544cf3659061af5ca5e0e7e1e1bcd04ea2ef9430b5b0632598150f7f9aa5bf5f0fe94d5f8c674680e570034d827dfb642269f6632ea6c7c801ab3bcc6c91a89cc7982979174ae33e82c8be5f60d68d6cea8", 0xb8}, {&(0x7f0000001640)="3faaf70086eaa79ce01ac066edcdc9e21604ecc1995ebc1f304a6745992ce22bd82508166b7c7a22728725db597fc827dbf2a638541ecbc4884fd7770bdd292f7f43b76a617549f2870f1d5669011d594b5172fc5d85e7944e6bdd37c3fdce8a0c2bb1ebc6f11c2bec0b28f0d3bb4e6b8077dd083f60a146fb0b84f3c38b67ad2896e7fa95b5cb32984df29ed22a6d52f26b4e1eff57dd3f1cb1ff8b29f1d12fbe3609b49493a0ee51ca5b4d432a08247e4beac15356e01790d5be0cc15a130f9c2e2cdb6f4904ab4baa497ad86148ca7a59559b966cf17b3b8a226dadde647ebce9ce6930e65cc0f738dada762cbd3eccc4c0efb7dda9", 0xf7}, {&(0x7f0000001740)="6ae42e364d093e709c5b79614bef10c3a54cf3064f4b4b", 0x17}, {&(0x7f0000001780)="dc2a9feddc8ad68344d61af06eb91f4ec04c4eaec4031436105698b78d39c94a5264338a9be262ea236b68bebe8fabb9b3d4aee310ba222f54ec86f5f8b345630ee8b2fa9251bc943aa9c7d45f77201e5333a428092378e89a38046d087c6a19b0e2", 0x62}, {&(0x7f0000001800)="318ef7b65ea85ef12740d242ce59726640aee28902a34b5bc1eed3664d6831a06ee3654cc9b1149fd3694ab65e84d6983400aab2e489fcca83842154c16a9842ec13b52bb167aaef5bdaf2a552752a2102322aa88a76a306", 0x58}], 0x9, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0x88, 0x4}, {&(0x7f0000001dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e40)="381ec02336c6d27ee64762ab7c73efe4eb56500359ed9b0039c906c88b062395a4ec375d3d6494d35a96726b7dfa287790b6757b0de0ec926148396ddf2d3365e699e0a272301b5e3b7ba3161c92b72727180333797b22773e2bc8feb9010d80748b41318ad0aede7b93f5f283a332b231f81fbbbcb3bb0abe2c836c", 0x7c}], 0x1, &(0x7f0000001f40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002000)="6821974cdef2e98e100a2405bedfcd9eef", 0x11}, {&(0x7f0000002040)="6cd57018940bb045c767fa2c923c4fe74e56ea985c38e486151f917066016fdc1b15b7750b82976ac90daffbb02aa39d6b216057a026143a2d824f4ffde7b5000fdbd405ce647e3a77ea85e4267db0289a5ecc90aaaa3dee29c6ec5fd34ee7f0498dab147e0c72e0effc993a680382afe46df6b0541418e54ad6c33c592e9a56645c707e36c6ebf320632af5d763a6f91edd8e3a87fb76e6b7c3bde64d2a0688f94df852", 0xa4}, {&(0x7f0000002100)="037828d1a4407382a970cc508a2d2d6b0711a8193d0ef057e313e1a46b07c0ee158e48c0aa60b401e08c4364907d867a754b392e1e202a1ff8157a4a874053e7a9c3f98624ee24b4b254b2ffc8531534a04d939ba7028ee8005598f790d7728bdb8ea92613a0373731d8b72100217f3ffa0b20ba0c4ca2bc5e511a78fe740f003e7990e9a80ea1", 0x87}], 0x3, &(0x7f00000024c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000020002000ea00000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x4000000}], 0x4, 0x800) 2018/04/09 14:24:35 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440), 0x0, 0xfffffffffffffffc}]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/04/09 14:24:36 executing program 2: r0 = 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) r2 = getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x9c, 0x17, 0x34, 0x70bd2d, 0x25dfdbfd, {0x19}, [@generic="1ce329eb3932a6a45cf34ddfe309b835a55a35975b84a6e25d3dc1a041b09022fac4c7a35546c24f2d2104d13e137966ca4476c9bcf6ff6fc7380e37782a59c200a662f01fa1b3cac998783b35afc28e23f029131add227c1f4df0d5347383f70345cfcfad616f7e069202bdd68d", @nested={0x18, 0x53, [@typed={0x8, 0x82, @pid=r2}, @typed={0xc, 0x2b, @u64=0x5}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000810}, 0x8001) bind$can_raw(0xffffffffffffffff, &(0x7f0000000140)={0x1d}, 0x10) clock_gettime(0x0, &(0x7f0000000700)={0x0}) ppoll(&(0x7f0000000680)=[{0xffffffffffffffff, 0x101}, {r0}, {r1}], 0x3, &(0x7f0000000740)={r3}, &(0x7f0000000780), 0x8) ptrace$cont(0x1f, r2, 0x1d, 0x4) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8f1, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000200)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x14, 0x0, 0x4, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/09 14:24:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/168) ioctl(r0, 0x18000451f, &(0x7f0000000240)) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xbd5e, 0x2) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$KVM_RUN(r1, 0xae80, 0x0) fallocate(r0, 0x3, 0x6, 0x6) fdatasync(r1) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x1, 0x8, 0x8, 0x70]}) 2018/04/09 14:24:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x2, 0x80]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) sync_file_range(r1, 0x7, 0x100000000, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000180)}, 0xffffffffffffff7e) 2018/04/09 14:24:36 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) mq_unlink(&(0x7f0000000040)='bridge0\x00') getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/143, &(0x7f00000000c0)=0xe3) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 14:24:36 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/216, 0xd8}, {&(0x7f0000001180)=""/38, 0x26}, {&(0x7f00000011c0)=""/146, 0x92}, {&(0x7f0000001280)=""/174, 0xae}, {&(0x7f0000001340)=""/32, 0x20}], 0x6, &(0x7f0000001400)=""/175, 0xaf, 0x200}, 0xb65}, {{&(0x7f00000014c0)=@pppoe, 0x80, &(0x7f0000001680)=[{&(0x7f0000001540)=""/212, 0xd4}, {&(0x7f0000001640)=""/53, 0x35}], 0x2, &(0x7f00000016c0)=""/216, 0xd8, 0x401}, 0x6d}, {{&(0x7f00000017c0)=@alg, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001840)=""/238, 0xee}, {&(0x7f0000001940)=""/164, 0xa4}, {&(0x7f0000001a00)=""/212, 0xd4}, {&(0x7f0000001b00)=""/130, 0x82}, {&(0x7f0000001bc0)=""/252, 0xfc}, {&(0x7f0000001cc0)=""/117, 0x75}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x7, &(0x7f0000002fc0)=""/4096, 0x1000, 0x80000001}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000001dc0)=""/255, 0xff}, {&(0x7f0000001ec0)=""/132, 0x84}], 0x2, &(0x7f0000004000)=""/15, 0xf, 0x7}}, {{&(0x7f0000004040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004240)=[{&(0x7f00000040c0)=""/55, 0x37}, {&(0x7f0000004100)=""/26, 0x1a}, {&(0x7f0000004140)=""/212, 0xd4}], 0x3, &(0x7f0000004280)=""/4096, 0x1000, 0x5}, 0x5a}, {{&(0x7f0000005280)=@can={0x0, 0x0}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005300)=""/162, 0xa2}, {&(0x7f00000053c0)=""/163, 0xa3}], 0x2, &(0x7f00000054c0)=""/7, 0x7, 0x7}, 0xfffffffffffff000}], 0x6, 0x20, &(0x7f0000005680)={0x0, 0x1c9c380}) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000056c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x4, 0x4e23, 0x0, 0x4e21, 0x5, 0x2, 0x80, 0x0, 0x7b, r2, r3}, {0x9, 0x4, 0x5, 0xffffffff, 0x3, 0x8, 0x80000001, 0x2}, {0x2, 0x4, 0xa1b9, 0x80}, 0x33, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3504, 0x2, 0x3, 0x60, 0x2d23, 0x1, 0x10001}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r4, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/09 14:24:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="fb3a84d12a4b9d66511c3375d7036c64a4", 0x11, 0x20020003, &(0x7f00000000c0)={0x2, 0x100000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x8000) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x323, 0x1ff, 0x0, 0x9, 0x80, @random="00ee0c9a7237"}, 0x10) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000240)={'rose0\x00'}) 2018/04/09 14:24:36 executing program 0: 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$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000700)={@empty, 0x42, r6}) exit(0x6) fcntl$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) syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x10000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/04/09 14:24:36 executing program 2: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x800003ffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/09 14:24:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f00000014c0)=""/228, 0xe4}], 0x100000000000021a) 2018/04/09 14:24:36 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="12000000000000000100000bbc56103fe2007276000000c4c861eefd02f017"]}) 2018/04/09 14:24:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xf003, 0x2000}) 2018/04/09 14:24:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x7, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/09 14:24:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000fe048b0ae3faa7bc7988ae48f1e2"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000180)="17e9f138d82219a61bea5ed596165d12c9ddaa307a8058b8d6b1656add3a5ec57b0ae92bfaf4fd0a9f331ba92c4aa308b4e82cc30f185bca43d9117d855324ee6357ebfe09c55e68f38bb2e40e0e83bdff06ced2a3632affbbcfded5efcfd969d6eae4125735338d783cd99760035d962e8fe99973c30c6f4ef61ffd93f6d32638211dbfe4c295010521ae015a82a3abe35bf37a7b11be65bd705960e9ab4b9be4a41c1fbd1c2702a79cf8f5a384bda31efcdc89611b", 0xb6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3, 0x0, [0x80000000]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) 2018/04/09 14:24:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x4) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000480)={r2}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r1, 0x0) getpriority(0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x10000) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r3, 0x0, 0x4) fchmod(r3, 0x80) unlink(&(0x7f0000000100)='./file0\x00') ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee242b815d"]) umount2(&(0x7f0000000040)='./file0\x00', 0xa) 2018/04/09 14:24:36 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x100000802, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/prev\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x8, 0x5}, {0x7, 0x8}, 0x908, 0x3, 0x8}) write(r1, &(0x7f0000001200)="7708d489", 0x4) r3 = syz_open_pts(0xffffffffffffff9c, 0x800) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x2f, @multicast1=0xe0000001, 0x4e22, 0x2, 'sh\x00', 0x8, 0x3, 0x37}, 0x2c) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x3, 0x98c7, 0x7f, 0x0, 0x4, 0x4, 0xfff, 0x998, 0x0, 0x0, 0x6, 0x7}) 2018/04/09 14:24:36 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hpfs\x00', 0x810800, &(0x7f0000000180)="d0cf79e3be92265a3a57994c40a7bbfa2602739a6ad29ad3c8c8d534dbd890950d5d63008d3c38b97afe33fe932b747ed65ad83dfc54e5696faf2280bc5a56ebbc0b9c05e9affae9ced393b143fd7b0aaee14732714df7011f0b") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x8000000000000032, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) 2018/04/09 14:24:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setrlimit(0x1000000000000007, &(0x7f000068d000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/09 14:24:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x1b6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=r1, @ANYBLOB="100000001b000001000000ff278c0f5b36aa8f1c239800693f5a6aed00000000000000090000000080000001ff0700000000000000008bdb66a625c25c780307c3f16d3f000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/04/09 14:24:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = eventfd2(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x100000001, 0x80000001, 0x0, r2}, 0x2c) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x414000) ioctl$TIOCGPTPEER(r4, 0x5441, 0x80000000) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00000000c0)=""/15) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0xfffffffffffffffe, &(0x7f000002d000), 0x8, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$int_out(r4, 0x2, &(0x7f0000000140)) 2018/04/09 14:24:37 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xffffffffffffffff, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000009500000000000000000000000000000020000000000000"], &(0x7f0000000000)="73797a6b610600f8a800", 0xffffffffffffff01, 0x1ff, &(0x7f0000000040)=""/251}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000300)=0x80, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000340)={0x5c, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x2, 'rr\x00', 0x15, 0x3ac000000, 0x34}, 0x2c) r1 = socket(0x1, 0x80000, 0x9699011) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x600, 0x7, 0xb000}, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x10) 2018/04/09 14:24:37 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) setrlimit(0x0, &(0x7f00000008c0)={0x7, 0x2}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = gettid() r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0x0, &(0x7f0000000100)={0x7, 0x100000000, 0x5, 0x51ba}) r7 = dup(r4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f000065f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup3(r3, r2, 0x0) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$vsock_stream(r9, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xee8d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000000c0)={r10, 0x7, 0x30}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r9, 0x5411, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) 2018/04/09 14:24:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0xa, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x401, 0x9, 0x3, 0x2e}) r3 = dup3(r2, r1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 14:24:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)="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") 2018/04/09 14:24:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getpeername$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r5, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/09 14:24:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x1, 0x8, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/04/09 14:24:37 executing program 3: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x6, 0x9, 0x100000001, 0x404}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x2, 0x3, 0x7, 0x98}, {0xfd0aeed, 0xff, 0x2, 0x80000000}, {0x8, 0x3, 0x1, 0x40}, {0x200, 0xfffffffffffffffc, 0x8, 0x6}]}) modify_ldt$write(0x1, &(0x7f0000000140)={0x5, 0xffffffff, 0xffffffff, 0x6, 0x7fffffff, 0x2, 0x40, 0x8000, 0x3, 0x5}, 0x10) io_setup(0x9, &(0x7f0000000180)=0x0) io_cancel(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffe01, r0, &(0x7f00000001c0)="1d428cc52778d8f3f09dc149a188a04bc0dbbe8379b5d5e9c1450f331b800aa8e38900bec05487a2f0b9e2d0de5380040c65b3082c0d1ca74613087d45a6a628028fbcd401ef7e2cc68654a580e7cbf2e2f7dd7ebd04c382fe461d3674cdf2fd2f2fb25141077e333f9e41ba0497205ba2741df9c81041f4fb890e16256beef32de74555fb277dfc70c3dde9d5d0c45cd21cdf9ae9a8c7c814ef50baa2bb7b3ff2b960147c9cba834343a66cb1f4a68458cabd2320c570d99f4e49a8697adba9376b75f4fea38398dd4285059e07e2c33d34d9d7ba6643996a7c7cdf7cea5e60d53fb811", 0xe4, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000000300)) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000340)=0x81, 0x4) r4 = semget$private(0x0, 0x0, 0x204) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000380)=""/151) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="02f05c82c64d3375285614889eb2977aeb0cab151805468a8dfbf80d01a123b876fb52d1565ee5a3b05c11778c566893c4d79c9262349f94a583fbd84d005a3798a2fcf17ad42a294eccb506e28eb3e80d8f54aaeec410a4c5085eebfe063dbb428d071976abeff2222c4a537331fda24d8e6d96b275eb258aa84edb5284808c396a0a710cbb95f8e7957dcd3a6eaba1654e75b31bc98eb6b70dad2fc04fc7c08dd7e12a00daed4874e76436a25e3ba378e4cab7b45982aa38c3a5856080d7f5af82a4a055d736b9c715ffe6b206a9fb176ae597469a8c6fa8af4595b4d478174b567915b2512a7f4fb6") clone(0x10000000, &(0x7f0000000540)="e93bfac9f15ec2b5a3cde12c09f31e81be98c6fd2dce6b6110", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)="7d597e20457ebe7f7c503546a4945c8660b93f07d7f0b2236418be0da4c8a59b5f6890aaa3a149e371b9c2ae710ccd9829d603fa7ba8b7") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x8000, 0x0) connect$llc(r5, &(0x7f0000000680)={0x1a, 0x32f, 0x2, 0x4, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) pipe(&(0x7f00000006c0)={0xffffffffffffffff}) readahead(r1, 0x100000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000900)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4040028}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@newlink={0x38, 0x10, 0x20, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, 0x10000, 0x28000}, [@IFLA_MASTER={0x8, 0xa, 0x32}, @IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_MTU={0x8, 0xe, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40000) semctl$GETPID(r4, 0x7, 0xb, &(0x7f0000000940)=""/122) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x110, r0, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000009c0)={'nat\x00'}, &(0x7f0000000a40)=0x78) semget$private(0x0, 0x2, 0x2) io_cancel(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000a80)="2d4b417e888eb566960792ea68e062f937edf41181756e43f38172e6673547", 0x1f, 0x6, 0x0, 0x0, r6}, &(0x7f0000000b00)) timerfd_create(0x6, 0x80000) fcntl$setflags(r2, 0x2, 0x1) lsetxattr(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=@random={'btrfs.', 'vboxnet1posix_acl_accesssystem\x00'}, &(0x7f0000000bc0)='/dev/rtc\x00', 0x9, 0x3) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000c00)={0x34, 0x8000, 0x6, 0xfffffffffffffff9, 0xc87}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000c40)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x7b9, 0x8, 0x100, 0x6, 0x200000, r7}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/09 14:24:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) bind$ax25(r0, &(0x7f0000000040)={0x3, {"86c766996c4e58"}, 0x6}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r1}) 2018/04/09 14:24:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x40000) openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000080)={0xde3, 0x18, 0xfffffffffffffff8, 0xb538, "a7f690ee6d266c73dfd2797029e91d07fdf6b2aab874bb743f0ac0970dc84baa"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x2001}) 2018/04/09 14:24:37 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x141000) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x3}, 0x332) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x480}, {r0, 0x8}, {r2, 0x40}, {r1, 0x8000}], 0x4, &(0x7f0000000180), &(0x7f0000000780), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x20000002, 0x0) close(r3) 2018/04/09 14:24:37 executing program 4: r0 = memfd_create(&(0x7f0000000100)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x3) fcntl$addseals(r0, 0x409, 0xf) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) fallocate(r0, 0xfffffffffffffffd, 0x2, 0xb166) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) 2018/04/09 14:24:37 executing program 3: prctl$intptr(0x19, 0x7) memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) 2018/04/09 14:24:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000040)="1979aecb39c8d9b07bb7a9251e8d1f5dfbc9c67b981bb169ee8afb7463395f1fe5a93c79681f15f3948d53ddb6bdcd") bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/250) 2018/04/09 14:24:37 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="ff503a1515e2260e359ce61d8d84e37b893a745427eff304b2b95750fe61acb4683647063451ec4853f15c54772a8b25eafcb6b28e4696cfd6c1b7c67418ab73e46307d83f1265a6cc69fa0d31bc4fbef8752a2ed9ee3c13353e95e15b3c4d512eadcc65", &(0x7f0000000140)="317d9b62086c4d5c77a3faf9e324443b6e5c3156fd64bb2d5eb8477541ef879b02e356ceaa609c13f2d2ae37d6a6c5bd041094efe5839fb962d994796ce945e62c7b8f510085392c278552f02ef2c64bf38f30382e9bc276f2a623907c6526b0d0bf"}, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x54, 0x0, &(0x7f0000000500)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=[0x78, 0x20, 0x78]}}, @request_death={0x400c630e, 0x1}], 0x21, 0x0, &(0x7f0000000580)="23de7c22bc82ea6cc01e0d627925ea6ec2719e90e967648e74926d638f22224c4c"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000440)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) 2018/04/09 14:24:37 executing program 7: truncate(&(0x7f0000000040)='./file0\x00', 0x7) socket$unix(0x1, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = gettid() ptrace$getregs(0xc, r2, 0x9, &(0x7f0000000240)=""/4096) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) fcntl$lock(r3, 0x6, &(0x7f00000000c0)={0x2, 0x3, 0x1000, 0x10000, r1}) r4 = syz_open_procfs(r2, &(0x7f0000000000)='net/anycast6\x00') lseek(r4, 0x0, 0x2) 2018/04/09 14:24:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/09 14:24:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[], 0x7}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)={[{0x81, 0x0, 0x0, 0x8000000000000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/04/09 14:24:37 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) sendto$packet(r0, &(0x7f0000000100)="f6724c482a3cf1e1553a0a357520eea297eac3385d12f526b0eb9aecbcc35883b767947dad8cb9a03c40a3c3332369af9f31c56a0088f8e61b8d46e0142c4e", 0x3f, 0x4040, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x105100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) [ 216.749326] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 216.766842] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 14:24:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x1d, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000340)={0x9, 0xd, 0x1, r2}) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d0081ffffff212db26500000000"], 0x30}, 0x1}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x101000) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0x2b6) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000001c0)={0xfff, 0x5, r5, 0x1, r6, 0x0, 0x8, 0x7}) write(r0, &(0x7f00000003c0), 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000003c0)={0x94ed, 0xffffffff, r5, 0x8000007, r6, 0xebc8, 0x6, 0xb8}) 2018/04/09 14:24:38 executing program 7: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8083, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0xcf, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6a, "f88b7be33d5a21629d106a27877fd8df52648a3120113839176dda0dd6c8bcea574191fd8bd3d8b5201045417f0d67dff4db1bd391c6ec20cfab54364dc0b48f3ae1a25ced1b4e0f8cf8dc30f4e0e10129262db051094a41d6f1e9a9f280b7ce2f76ef68c17dc7b0fde2"}, &(0x7f00000002c0)=0x72) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xc, "f3c9fea88b34974a63d8054b"}, &(0x7f0000000340)=0x14) 2018/04/09 14:24:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x9, 0x7ff}, {0x5, 0x6}, 0x9, 0x2, 0x3}) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="aaa8aaaaaaaa00000400000091000eee8100270008004500001c0000000000329078ac2314aaac141404000000000008907818d2490f6524fa8b9c16ac6e0a86f75768db1236053168783b945c3eedf285874d1a9f9520d18ed6b61e9a54a00d20b65521965cc5019377a05a45dcbbfadbe2cd37ed95cb6e4d1e05aa3c8e2efa810584cf8f8bce4fa7707fe79fd4c6f570873af29772ecf4340cf10f9acff50cd25112a44a07fc19c6fbf52ddd4508affa8aab5a01b60648eafe5e654a70ddf11f269aa3fba02d02000000806e6db99e3b87772b462e6830"], &(0x7f00000000c0)) gettid() 2018/04/09 14:24:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000005802000300000000000000"]) 2018/04/09 14:24:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000005c0)=""/30, &(0x7f0000000600)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000001c0)={"a08ca75c0ee78fced135570b8431800b4df7fe4fed52576535009847ce688d24747148bd6953de442ecdbe7de48ec44c1c7e5019fd27a0c22a57a7bb30e01aa6826a7b3952b8a7dd68f74dc258581cf022a984368a194d3cf49088368ca56682a2a24ececd67df9bd7690de38f661ff66c63086e16a56220fed42db25c509a6f1d29d5d74755416ebd6f70d7573ce42c526f21d0bd5796575e7767b3081687f3e40fff699de1ebef30d7b0b8296f353204d262f67274ff4d67138af33ceb5c39acc86736bb11abe5ba1ea56c7799f0b0573c9f00214f0177c1ee5e68cdf581b8c41bd1dd8dd01e039f8561aa1a159380e10fb4a97e0100435465bb337dcb94f375fc2207d551ae05838a804ff2018b4c2919534cb539406dfb011782762dc6b549f4fd710dbae6d027c44e17134f891a629a999e1a6fdd1a7227d5c8ae34cf966af31e62174561b942ae3392637a168227efde51ba0f427fe09819602c112637638a13c1c6491b9c235753427f87ac2c8d527c2492858684be0fc474b876c5aca68d4d48425e326cc8c5b45d3d382b4dfb3317f2f3bdd13b4d003cc5430a5440767a2d9e1e3d788149117f8c1d990869e64c4becd478f281dbd8434501e2450c5d183cd011c0b97bee8936696f5fa7de23188986441d8bd0cf29e1170a07825715e5b1326d84de249a0d3b2686dbf137d58fd9727354c30073d62a9cb059ac62cc86a303162e8060bf1dced226c3a620608625e19bcbefb39e706c5c0061be05a595b19077dafcd621ef212df4b7f991ca7d88c17650389f3523a4b76e2ee547087835992421397568f3c8195ffeb219028a03539cac036c4e9f4bd40570a8b70ece4bed384ade13b438a49d91ad1c742f61da00131daf509cbb9f21aa0dac209dd60fe67770cab4527d8ca8037cc3e12af7a64b6fe2215dc37081e43e57deaeb8776c69ab9a9b39339ac2951d5ffa76eafab0b8b86b7a6d11d2470b32831caa0c351a1953b313c9ebe8bbd3ab21d9b1706686537674e1b7501c3b93b909cfc508f8f0d0db858b48403f003853ef34d4c736b66e8904db3d9b01c0433c0ecfd647d5f977545e43f4d7248f540be68bb1352f7c1677157be7744a100bbd82fc53e9c7bce1f246b0a9d243dce3f6f01216424596d2df7852bec57f58ee22766fbdac9c5b15919453d82497cebfcd02afc656bd22b39a25648ddb232646e4f3f128152592d9a54ab286f7cfef3ed690bcd2d0611a012679b8d914ccbb1bcb586266682dd3e8bbfaedd615ebd2b27134270fba37752a55558b3cdc28453bddd2132dd54859be90d09c630bf703e45f54d9059d96c82778ed1a7cd14cfbefa644975d01fdbb7602d3089dc46514c793deafa9fd8859ad9eda38d2d9af5d744a71cd803ebeaec8b1a8e0aa7d047a79cce557caf81febe38eacc1d9497d044342a830aa"}) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/09 14:24:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(cts(lrw(ctr-serpent-sse2)),rmd320))\x00'}, 0xfffffffffffffe01) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @random="cdf4ec5deab0", 'vcan0\x00'}}) 2018/04/09 14:24:38 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x8001, &(0x7f0000000000), 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getgid() bind(r0, &(0x7f0000000e00)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x800, 0x101041) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x8, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000700)="6e4737466e0b392697d992b3fde7e5035f6e02a0ed8c4869be49fe937d03d3f79d8bd39fb7637b356f4d24a7072d41823cc3faed63196664e948ec43d687636324fb00c2be44aad13867d9af699ba8b3093e30c42b2e223e30980713eb506260e9b2534b47bddf27d17f27f0587262ea4a055731b4face6ea990f2d8c5d1617e5c3a640888ffe26d275e047e0989adaf97484d49bdcdacaf780a7d83f1468cdb0d31b99d3e57040e910cb2b6b7ff04c1a0ad0a59fa55ffc53d9529e5644649a4bb17353e71", 0xc5}, {&(0x7f0000000800)="3c2e1b605af5ea76ca4b78e186d89426d97c5c6e1693bb91a3c44ba1b67cca359d4e2b936a9d9459e2e0573ea493763c10357f30b62a05edd00ff91bcdd17098a76945f406485ddfb4107816232ef61e1a779ba49242b8440156e00d8da815836fe75591d5c110152fa8de4bd7cd1c7b68dbc981b8eec8b3342114a5401b3c8de3af1f981f06b375342ad726808e66a110a6a3d69afa0c3f765357c9293383900861ab6fbb82746497e11f2e1beb360dc1eb5e2da5b2be9fd3a3c69886bb6bc4fe551be638f6888e7e8bf61fb571c6fe1aa849dc0cbc27003b420cc64805590621c5b7ac24712fbb601382e0de01a971a6e2d66f4b", 0xf5, 0xbb2b}, {&(0x7f0000000900)="ae25be7ba6bdfba9f7d33881166bbc062083aa509ff3f15ca6021ca448a76a1f8e401f6e2fca9b6637f4e43013e9728bd09e571d1bc24a4f64d9445bad524aa0bad83d6fba638742d86597866787167cefa9f99ab84c57fec8521ae1c01b5135f17bbb4c0d671685c99e7b13e789ec8637ea8cd92f6d811e933f454b5226ceb0b3c0ca98ebea850fd301beac74c70ca72e7cca7ce407663dfae34064fdbd5920199ff78ba73608fdac2d039cc1877231170e0c34a30d4655131bfa5c559e680fde15ee2ce06969adab02ec0a2b81cea7ae9a", 0xd2, 0xfffffffffffffffe}, {&(0x7f0000000a00)="4dc336c7581d4b7668b650fde64bedeb2b69654bf6e00d6df171271795d7c47a031df2a9b25e2899c91845c0ba5019277e1d390571148eaa73f620f902f85fb17fd21aef3dcac0842a0c58", 0x4b, 0x4}, {&(0x7f0000000a80)="cfc953c0b2e8a28087ab493dfc5404764ce93fa5f52542889d5bdebc7054a95e2e4321ebe874861e1f8614767bbc814a9cafffd17a0bb81dc559f5ae36cec913cbfc6799af770e6dd82a63a023a7298ee91cca6354222485161f43cc01da00739683ef", 0x63, 0xe5}, {&(0x7f0000000b00)="16f072e0e3fad9794538a44e97c1be832c6445f20a5b56882cb3783b913b9b1de9ef4dff030d102a699df5a1fe639d0a641e5c85bcf9463422bae477b9de70e4cf311de1cd17924a47bd5c8b5eba", 0x4e, 0x3}, {&(0x7f0000000b80)="7525e9b656bebf5b1c0c8cebf8f28b633f83338e7e7a7115ce9de1e39a0a3b5c5b224c0d95e96cea842846", 0x2b}, {&(0x7f0000000bc0)="dcd88c008fdc59f08a86dd3d76f2cf6104c9db2d74e964bc5e3c7ae86f9611591ab809673733d0bb6cb8b517f82cc8414e66cb245f0da79fb13a7713f6f6c7bdbd9699449ac5430f1f7290b9cbb21bbcd89b8f636d644de70addd1e5b813a3d1b83db82ddc07f4fe065b9c0ebffd053cef25c17ba231e28d1c66b444cf43d63a8657e4fd58fa5ed659c9d87769616090c1274e48327a0adb2b2d980ceb1c72d961a5f4f6de4802336fb9eb7b17f59a17efd4df2dd7930b8c82b19bca084c6d03d3", 0xc1, 0x3}], 0x400, &(0x7f0000000d80)={[{@lazytime='lazytime', 0x2c}, {@noload='noload', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@data_journal='data=journal', 0x2c}, {@nobh='nobh', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}]}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getegid() setgroups(0x9, &(0x7f0000000440)=[r1, r2, r3, r4, r6, r7, r8, r9, r10]) getsockname$packet(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) sendmsg$can_raw(r5, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r11}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)=@canfd={{0x2, 0x1f, 0x80000000, 0x8}, 0x21, 0x3, 0x0, 0x0, "7b5614a60c449c2c3a3b32d018d378c6776e6c48ab7e105230725850b66b7365d048042d07fb5ca1d471c3834310597abc067c5edd21671cf1d9dbab5d822a15"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) r12 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0xc00) setsockopt$netrom_NETROM_T1(r12, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/04/09 14:24:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000001180)='/dev/admmidi#\x00', 0x401, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/autofs\x00', 0x101000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={r1, 0xffffff65, &(0x7f0000001100)={0x0, 0x0}}, 0xfe3c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffff9c, 0xffffffffffffff8f, &(0x7f0000002780)}, 0x695a9ca53b4162d5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)}, 0x3e3) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001080)=r2, 0xfffffffffffffeb4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000080)=r4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000000f40)={&(0x7f0000002800)=""/214, 0xd6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r6, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x3, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) modify_ldt$write(0x1, &(0x7f0000000b00)={0xd5, 0xffffffff, 0x1000, 0x3ff, 0x682f, 0x0, 0x5, 0x3f, 0x5, 0xffffffffffffff00}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r7 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r7, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0/', &(0x7f0000002680)='rpc_pipefs\x00', 0x110c12, &(0x7f00000026c0)="7f2f39ea05b7f295307ba04f52caa2c3306f3272a25215bd80ec605c78f39be27eacda2600c5505c301ae6cd21a4b419d16a37aee479377b688c26fbecf0c1b75d46900e543aacb4cbe2679b27ad668b2a2faff74834c1ce679a71fa7d22ee30b182ecab7dbe2625b69f4aa7e1be4a2f06920b9cbdd32a9aa7979f06b86733aa40b0beb0d2618e82dd82ae955c2eb392ff628bc4c008eb4a46ecb2270c4a") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}, 0x2c) close(r8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/kvm\x00', 0x1000000000000000, 0x0) r9 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r9, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 14:24:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x7) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 14:24:38 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x2, 0x8}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) 2018/04/09 14:24:38 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0xd4041577158c156) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffffffff, 0x2002) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="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") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xe18d, @loopback={0x0, 0x1}, 0xc4}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x5c) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)="6f67742f6669625f28bf837daca03fee00") fadvise64(r3, 0x0, 0x0, 0x400000004) 2018/04/09 14:24:38 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/91, 0x5b) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) [ 217.359853] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 14:24:38 executing program 5: shutdown(0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r0+30000000}) r2 = dup(r1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x10001, 0x10001, 0x5, 0x0, 0x8, 0x3, 0x1, 0x2, 0x4, 0x3, 0x100000001, 0x4, 0x0, 0x8, 0x4, 0x9, 0x70d, 0x4, 0x7}) [ 217.411902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 14:24:38 executing program 6: r0 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x1}) r1 = memfd_create(&(0x7f00000001c0)="702ac194b94c4be08ba0fb3fd8efe7a9bb62112e0000a6050000000000000000000000", 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getpgrp(0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) fcntl$addseals(r1, 0x409, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(0xffffffffffffffff) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) 2018/04/09 14:24:38 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x95, "a8aeb6f848988c65cb084623df8fb07983d1ad98db5fe37842d21d6151c0add364b98b806727ae5a35832a5c99a9e68f010d4cfc1362ee6b9f9485acf9a99f247157cdf7eb5e65b40c8326d392a5e979e60fa1a0997ff3dab0a213ef7cb33583911c2c3a4b21a07629d561a0bd0c6dda11f236e6544fcca31a696a289bc295d5296e66e28159286d0f28fa8f243b5143c312e84d50"}, &(0x7f0000000180)=0x9d) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000ffc)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000001c0)=r0, 0x4) r2 = memfd_create(&(0x7f0000000640)="5efb535827e56ecfe38168fd95ebac8b093ad8e21648f49b0200000000000000d3251157471fc6cf9e96e73dc6f06c14cbb8849bce9dedf549599834d193386f03e34fa0ed6b52eb4fbea5b0217c0d7b44d31085ab99ef457a1c8761840bfc5b39e8a46d44032ba7cd7d24704ea36bf38b099f5c337a41091b3e0e5117d411e1b25aa52706ca4b582152539a7bd34f101ebcbd151f79a0cb200e04fd315e184819", 0x5) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x1, 0x3, 0xffff, 0x8}, &(0x7f00000004c0)=0x98) fallocate(r2, 0x1, 0x0, 0xfffd) io_setup(0x6, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xe, 0x10000, r1, &(0x7f0000000280)="b6bbaa841407d9d2328dd4b4356b3895961b231da7161833dbf0d4575de5cf98c015073c65b76ca79d9fe77558ebe0cdc354f7d91965cf717a888932b82105defcc2c27b340a98f7ee9e673a9fe2a33a23a9e6a12a4ad9cf2c1f803b58da8b609ee2a6bf068d129d77b9a050a089f3b10f8fa27cb4e8bf09c56e8cecf7ca1a9845263c41a7f382acfb38461ec0cf55546846c1a9c3f3b4bf5162e08aa237ba3a75ed12de2832425c3180675cd98cd113b9fae8ff4504f32f0f5dc3db9b48f6bb1e5bc313a3deeb890b0f1911ce0890c5ecbe7e53216f21356142310356865dd391904ff67d6785cec452e277bb1be8322c", 0xf1, 0x4, 0x0, 0x1, r3}, &(0x7f00000003c0)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x80401, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x7, 0x60}, 0x14) 2018/04/09 14:24:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="e9440b71c916"}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'vcan0\x00'}) prctl$intptr(0x100001a, 0xa457) 2018/04/09 14:24:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/09 14:24:38 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x29, 0x36, &(0x7f0000000ff0)={0x0, 0x0, 0x81}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/04/09 14:24:38 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0xfffffffffffffffc, 0x100000000, 0x3, 0x0, 0x5, 0x0, 0x1000, [], 0xb14}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x400000) 2018/04/09 14:24:38 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket(0x17, 0x80000, 0xaac) accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@broute={'broute\x00', 0x20, 0x4, 0xe50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000000c0), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0xec8) 2018/04/09 14:24:38 executing program 1: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) [ 217.602175] netlink: 'syz-executor3': attribute type 33 has an invalid length. 2018/04/09 14:24:38 executing program 7: syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x80000) 2018/04/09 14:24:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) [ 217.656138] netlink: 'syz-executor3': attribute type 33 has an invalid length. 2018/04/09 14:24:38 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x223, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x2000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) 2018/04/09 14:24:38 executing program 6: 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$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440a8801}, 0xc, &(0x7f0000001800)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300600001c00010300000000000000000000fb0a000000000000000000000000000000000000000028bd70000300000059fc2d7b"], 0x30}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 14:24:39 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0xa0100) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}) write(r2, &(0x7f00000000c0)="8c", 0x1) connect$unix(r3, &(0x7f0000000140)=@file={0x1}, 0xec) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0), 0x4) 2018/04/09 14:24:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75000000004444c9fe3d13", 0x46) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) 2018/04/09 14:24:39 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x800000003, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="770471deaa6bac321ddb57db0ebf5ee89ac7931bf7de3125d279e7bc98d8f83faa5c5c3e38b79529a3167cdff90ed147cef65700000000000000642cb6520c7245e1e924097fd7817e4534e6"], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x2, 0x20, 0x10000, 0x6b}, &(0x7f0000000240)=0x18) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}}, &(0x7f0000000040)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getpeername$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000900)={&(0x7f0000000800)={0xd8, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x0) tkill(r4, 0x1000000000016) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000002c0)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000300)=0x6000) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/04/09 14:24:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') perf_event_open(&(0x7f0000b5a000)={0x3fffffffff, 0x70, 0x1e2, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x2, 0x0) 2018/04/09 14:24:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x10, 0x4) 2018/04/09 14:24:39 executing program 5: setrlimit(0x2, &(0x7f0000482ff0)) r0 = socket(0xf, 0x1, 0x401) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001040), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6d08, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000040)="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", 0x1000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mprotect(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001080)) connect$inet(r0, &(0x7f00000010c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) 2018/04/09 14:24:39 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c00)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/04/09 14:24:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000180)="bad104ed66b91000004066b80d00000066ba000000000f3066b9800000c00f326635000400000f30ba4100b063eef20f1a320f667603260fc72a2e0f01cf0f09ea00001d01", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) socketpair(0x9, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x100000000, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005d40)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007c80)='io.stat\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f0000009800)=[{{&(0x7f0000000100)=@llc={0x1a, 0x301, 0x400000000, 0x2, 0xcd9e, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="feaaf833b6ad197cf9017c643bf8511f86f216124305c8486c9033958b56f805568f16d1857404583ea4c5095004f71885a70b0a1919248247e6d3fa7461b8813e78ff2b8b28bc857564c1dba715eb4d05ab9f0d8302b29246a80cfcba026dba16a0de0f16e05b3a04cd08eb1e2ad8925a99c0b36d409096a0319441e34bf1658e3742595b84d54fdd146934884b3ee66097fda21942667449fb807f0c3b54f84a54339780d95645511d701e470031db980cad822adc0b44e1860edb3729eee4b27c7b02ab978daf51da31f76b73d9aae8bd21c2b18219b5cd9b6cf064b65586974fe75b0fc35028ef8394d52f6c1e", 0xef}, {&(0x7f00000003c0)="08cf8ed42084d888ed780b07a027ba102038e26330faf4d6cb14bed695bcba736234ca020c826eb4e47a0850bd0c4ab7edc4ea88a5f280b551a08484dfd19666640fe70a84422973fe201b9617fdb123fe037c34daaedd6af1a1350c9f28a6c0fd239db622b8a2681cbb08e0bca2eab5a4f8ebed0fa3aed11e98e0e328b1073ff9b82ca6fb3f2d879df323c42fb288ecb9fa641c7b486ca903982dadba76f94b09bd435e8c7556447254ac1c2390c631a05ceff34ae9e39b75a4f778", 0xbc}, {&(0x7f0000000080)="ac47dddd627e10b2bab8dbccb76fb530", 0x10}, {&(0x7f0000000300)="f0ee631bd5a86838caabe0dd580ac6bce222978d000d0f0c79c45139eec16247dbb73917981af0d4aad62a94fc441a891ee00d773e1c4d566a81d50e69b050d66a84a935f093f658161960e0b83c68d1edb7c7705b176a4cfaf5fab07efb7e3471a979a33b1d0ee6bc07fc54870adf013324", 0x72}, {&(0x7f0000000480)="c5f8d6473dee0ea38df8b199549995640249d54309bac7f9b1c973f07f41df01c20f41b56df38d25268e2651b930d94bcf9fb1a3e481f60031db28dcccb73bf1b558103f04b42337dc2d079755cb3da1aa547dd24da74428bc48382ff8c4137e41fe8f", 0x63}], 0x5, &(0x7f0000000600)=[{0x48, 0x0, 0x6, "496c1b12ebbb064dfbc208719572d1ade0f1a6dc308ba8725ef9e562274d26ecf443d94bb787c0c6eae248488aa433a45ba3ac6c"}, {0x90, 0x115, 0x3f, "1c6350eb2475ad4d9d78d521fa457ed07b7d0d64eb5529e265e9f48e6fbcb561e7ce846d6ac688c8d63f44495c83ecaf864134757d67f25089cf9deee54cef635efe0a69447ef1616d8a28e33c56335bfbbdf1eaaa53ac6cb2a90da12ee98e34c9b4eee759dc121d7ac278b5ba69e36db6e8dad2c3bc15c168216cda94"}, {0xe0, 0x84, 0x8, "2bca22e1e10289858333e6cd3e53961eecd1b40c7c9316a1b63fe0e3360e62e08838030873936ca63cd6c1e4d4c77bf2683d5c256d6c373375f8ee2c1f6880f3b20aacb60dfbb294e8eb6b24bd7a07760e2db864f2263a6abc9bef9555ad4e24895686aaeca120055393f08207d2557be48b1a94d135449e98c1d7eb18154c32fab948a1c809a1ba429a0a92b9955d7922ca712d3e06c15634721a6560a9da8f4ca28a76953c6c4c1f33729a893c49377ef87e064ab7394be608842ea96c402847cfa894955ad107e4"}, {0x40, 0x111, 0x1, "ed70bff38f4bf316adc595807d4168f6c496c00ff60672e6014551dbb120862b124f1f3f12185d4adf33e9dc1cf5"}, {0x78, 0x0, 0x1f, "04e002c4dc481d60167432fe266e03dc250f9d1a4059beeb7dc63aa71a05d9ba7d4b50ee2cc6fcba0ce8053ca1d80bb917d136ba62ef25995dec781376bbfe6ed4d57480d7313bdd5eb5e36e33bb0ad6615e896d0f5f948dcef2f1a6ae5147a594b20348c032"}], 0x270, 0x4000080}, 0x100}, {{&(0x7f0000000880)=@ax25={0x3, {"63cd002d08b216"}, 0x8}, 0x80, 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0x1000}, {&(0x7f0000008fc0)="89057c25bfe6566963ed37815938b1e7d0686382db89b6e33455b34901a29268d865c5b10e2c6dd84e4363fa07e3538d58dd786538052d4f769d556f936b6d79ef43a372a88977c33b7b7e5b874ff7313f1d4b", 0x53}, {&(0x7f0000009040)="4855caeba3694350356a56ae56665cbe7f3c3be4fee86a73d63013ababa1b19a9bb350a85b73a748a806eb37b4fdfa9641c9aaa5fda42bad98c17750c3320c2137d359ef5c69d415992be2cde8957d9a2bd97248b3b9faa4f60d9b1c414fe8106d228b1f325bcb4260c97a5ecb77bca482da2ff7ad5b27e3c392517613f270c4406c80c40337e0c0d45b28fe", 0x8c}, {&(0x7f0000009100)="64f0e5ed6d46a81479caec1516e9c2cc7b04ba8f40bd1595d2a843191322aa4584fe5b7a89e88e6a6e42a1940d9803988159bbf2e2a08f3771a737130c126e41349989e3be5028030b669639c7a0f18d098e3d6f015f41a35813cfacadb676b1209db6183b63cd3d05e72f34785f6a7d26f01a420aa446049043a66bef7fb643b3e68fcdd10e29c9b213c70fa934a0c5697fbec74a51b152fcad9fbb36b7ad44f85fe997acdecaba9cae93215100de09a5bf2db069b74f0d5ae0ca7a40cf6c9fc3210df0f0e8f4eda3ddf365", 0xcc}, {&(0x7f0000009200)="1df2ffa5d3589f8ad8067741b9a7b784f01b8b85eb9d8c15d2c17f3758395fb30322190747b4b313cd7c37e7332ce10d69648bcac7de559e8522e000955d5def1c70544af558ef53cfe556f5a55a3042640ee2e47d1e8b41a795f15326fb0f7f96dd083c584a7bdcdc69163a809775", 0x6f}, {&(0x7f0000009280)="2518b5ca1e", 0x5}], 0xa, &(0x7f0000009380)=[{0xc0, 0xff, 0x3, "77a18d7a9ea71d849693b4572192d5470ef70c4eff17013163f0119308c0ed95b00c12b9709161949f78a92d83be7edb8f3c0c4784a5f7dbc85ec9f48e3c57e2391e3c9d720227c172cb54a630e70efa52d396ed96158db5ac59df012d141330137cfe8c380e4a34394e071b0c1094a350b12e37f1ece435aa95a9d8fcba5d1a712c0b77d7db9352383ed9484a1385d67ab07fe10e3c9e73427a4d71cc536226a2b527393b46e888790928"}, {0x10, 0x100, 0x3}, {0x30, 0x117, 0xd0f5, "cdb1075a387a2c782b46849a0b802367a1a20dca894d03407671924c1f500708"}, {0x98, 0x106, 0x81, "8a1788412938034dd9cdd10d890375ea59214ae2da04d8daecd30cd82a7a0f68877ae8e55032fd617fc96d0a54a2c213b19b8ebc2d96030b342ba62a6b3219ae678d43581fcc02e21a3e3a1bc1165ce9f8fe2924352f4d6f95dd01a0aa9916d3a7205bc32b2accd9618e6dd1d89c04e01106eff557310dc0298cafe38ac450b032"}, {0x50, 0x0, 0x0, "946b7b12ca41cc70429533e8c6ed3b15c77b70a0ce57bbd949e6045d044c05e8f27fb34a3ff96f462c60eef06ff01a09a88300a61f019fbfe51a10"}, {0xd0, 0x18e, 0x6, "e60b3aa9a9be12daf34ae97ae944039793b28e09c19eab372bdf5ae749388440ded8c2f27aa9840c42f5bac5678d1dd20aed941d107e1cab308c7d535dfd105ac93fca9c0fa56feb8006aede76ee8e3fb23776e968fce5d9704a31fcf59bcf595de0693cb53589f306d9faaf6f6385a690d027d064c28757322f3b26c1483b5607b1081f3489e23d62b1b34b20e62f12b416d5f61c4f47c553708eaf4b223aa44d46c77947c1bd813083204318e793112f101df026ba211f53314c9c79"}, {0xf8, 0x116, 0x3, "4e01fa12460b4ed68850163a71fb4790e2c9511f5daabf0af42edb70a7772859f235cf0079061dd5e6055cb9159b494ff1471dbbb313221e8ed7cd2f4f49f12c43a95a24e7a0cf84f5d7f71ede5454bcb2f00447955b700e0f6b8e225bfadc847f75f2e0bec3e90322ec156065bd23d27e0f481dec0942440b46337ca6898845e973fd91045bb66b2bbb997b5409ce3f942b83541dec7450ddd20428f0c2356005e876778190a64f7dc5810c497fbfd7f6474f6b41bc82d5ae980ee46dd89ada74d289161d13cac56e8ff3315738d6bc0a33be3d4e96d18833fef9b0fbf42a34995f48"}, {0xa0, 0x108, 0xffffffffe2babfff, "75e6dbfa45acbecd4b872ac6554bfa5cb7ce93e938f0adfac8f6335c1a21881dbb28a3f547d5b2754c69be6bdc6de46afbb8747d662b4ff1069b745089e86006a89d7ee62fdbd6fbb4ea225b72dba02ba88004c355355674a8b7886b6f68d814d637b2e19bf5376d2b07a5418fd17a6b75e763b22ce85851927f6046e26c71f4a62bfdbc584a4e4c0351d5ad3edc"}], 0x450}, 0x3}], 0x8, 0x40) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000009a40)={0x0, 0x11a1}, &(0x7f0000009a80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000009ac0)={r9, 0x3f}, &(0x7f0000009b00)=0x8) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000009a00)=0x40, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 218.408393] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 218.419356] bond0: lo is up - this may be due to an out of date ifenslave [ 218.488520] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 218.499472] bond0: lo is up - this may be due to an out of date ifenslave 2018/04/09 14:24:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/route\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/09 14:24:40 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 14:24:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x1) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000001df618fc95c74c4c94ad727773155069ef0a877dd24a49014dba6c01d0864c040b85540827f610d0c0f44abc629f96f3819b178562d71e370df4b5a4f327556533a23dc38cc82edaa2b046b55f3e1216706a8e793c22eb580fd9c87b49c111d675d9df5c45c244177fad73f9c759200eb4c35de6d0fcc19f114f4155fd7dcb562ecf41b53a43f7b9057acf37f119a47e4371ae1a"], 0xb0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) 2018/04/09 14:24:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x8000) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000240)={0x0, 0x400000000000, 0x0, 0x40000000001, 0x9, r0, &(0x7f00000002c0)="9a", 0x1}]) 2018/04/09 14:24:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000780)=ANY=[@ANYRES32=r0, @ANYBLOB="711d34c405559bad4b4d4abf48968e7c1a2e0f1ef8490ee59335c772c07d34672ab14c273aacf4d0554e5e19e15ef60db20599d67bf43732eca83d541c253e661c28f6a4d61c92a127cc34dfcbb4a0702764eb7800324657b6a38aa0b90383ede319c04975bc4aaa7950b9a6ec08208878c6fecf9b9118c6d3b92e436265573dc67e80c1d788e4e314c6a56ed8d03bb7c82fef0b22e8facff5d638ca042be4ac3951e0727cf5fc8226b841a63961a365a382a8f2eb917187e0fb477d85aea27257a169478a5146a230b91d566fc51748733ca76dae698bf9a9057bdf4c6b2d95168c77ef939a84fd5c81cb184d0d", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="18c078a34553e3d09355be082b3802233ef8d6c495ca8060262c033a99952f7df96e98cfe946a8ef3aa66aa31d0399f6cf36c479a3e2aa4ce7b9dcb313e7e6bc4eeafb0e0053af640a5d9cd7c5463c401c31e5cfc7003903620e0c3b0cbe369fa82f49262fa272096aeb40a2d24569ee9f659f4fdd05ace2ce6edfe3ae9a35d12ac98d747553b0ce953bab477cbae6b72f6068fa4734892191a0f93b319b516b5f808a2fb1dd53d7271dad86216daebbd65c7d", @ANYRES32=r2], @ANYRES16=r1, @ANYRES32=r1], @ANYBLOB="11061c82ed5dadfddda6611f50c5f05c3bc4e02f885c5a70a221c67338346e9f2886f86ba436c8564ba5810f8582c0116f84f8d3f7b4fcec173897fefbd20dce9cbbcf04a1984d3e9bcabbb05201849c86303202f369dc6fd88c5459a9b9d9", @ANYBLOB="3333d26b4d69f2c9e2218b7503a4829de5cea7aab3c00efc379bc19dd78b", @ANYBLOB="bcd12f99cf82708e551f75a6b8ae4b97a31d40687854be1ab1392ab23966aad41c9be74eaf59cb84a24cb2bad63f671f79b1589c9fb2b2634f7ad01950b2c78989f97d381dcdf9c40d904284306264f0698ae2bb3e79ff63a2f94dd457570dd063c62b485dd5d806e63cc193c36b032fe423aa8ecaa74e4025f09c9fef1dc70f8580aad80af5df1fd7311be47b5ee1a1ae9bb431662c2108c7768e8b6fddfd9c68136c70201610f997aef0", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYRES64=r2, @ANYPTR, @ANYRES64=r0]]]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/09 14:24:40 executing program 1: r0 = gettid() r1 = semget$private(0x0, 0x6, 0x120) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000200)=[{0x0, 0xffffffffffff0272, 0x10000000000}], 0x0, &(0x7f0000000000)={r2, r3+10000000}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000044000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/251) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/09 14:24:40 executing program 4: r0 = memfd_create(&(0x7f0000000000)='userem0securityvboxnet1\x00', 0x3) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x20, &(0x7f0000000200), 0xcc58139) 2018/04/09 14:24:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) ioctl$void(r0, 0xc0045878) write$binfmt_elf64(r0, &(0x7f0000000b40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x3ea}], 0x1) 2018/04/09 14:24:40 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpuset(cgroup+\\bdev\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x138, 0x138, 0x138, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x7fffffff}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff, @mac=@random="0aa7ba39173c", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, 0x1, 0x5, 0x3, 0x7, 0x2, 0x8, 'vcan0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @rand_addr=0x2, @rand_addr=0xffffffff, 0x8, 0x1}}}, {{@arp={@rand_addr=0x9, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @mac=@random="8fba5b413023", {[0xff, 0xff, 0x0, 0x5a3cfc12e52858cf, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x6, 0x0, 0xffffffffffffff61, 0xfffffffffffffffb, 0xffff, 'syzkaller0\x00', 'irlan0\x00', {}, {0xd2024a9d2fa19351}, 0x0, 0x2}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffff, 0x7, 0x8, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/09 14:24:40 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x80000) 2018/04/09 14:24:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x800) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x66, 0x255a, 0xffffffff7fffffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1, 0x4, 0x5, &(0x7f0000ffc000/0x4000)=nil, 0xffffffffffffffc1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) 2018/04/09 14:24:40 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x482, 0xc, "0194d1cd89a3655e2e16abae"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r1, 0x9, 0xff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x600000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000200)=0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000300)=0x84) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfec3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0xa32}, 0x8) r5 = shmget(0x0, 0x2000, 0x14, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000340)=""/96) 2018/04/09 14:24:40 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x2dc7a86e, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, {0xa, 0x4e23, 0x85, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1, [0x0, 0x100, 0x8001, 0x32, 0x0, 0x40, 0x0, 0x5]}, 0x5c) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x400) 2018/04/09 14:24:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) getcwd(&(0x7f0000000180)=""/112, 0x70) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$setregset(0x4205, r3, 0x7, &(0x7f0000000300)={&(0x7f0000000280)="57c18795931194be232656efe738a12f432294eae6fe43e0a3073cb753a2344ddf91559deb3d72d3872360f866e19cd10f32fb14134428354f911e6e2325451793affd9ece457484bbef9b1ca85877bb8dd3bc4f8ef792e550216eb3d4d9a0d6aec389a8", 0x64}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000000)=[@cr0={0x0, 0x60000007}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:40 executing program 1: shmget(0x3, 0x3000, 0x240, &(0x7f0000ffb000/0x3000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, 0x37, r1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4088030}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)={0x114, 0x1, 0xb, 0x400, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x2}, [@generic="e45ec0f449", @typed={0x8, 0x7b, @u32=0xb7f}, @generic="25cac4e3594aceb1a512362b07d647bc7027879a3751964a52190dc0ecad9bd6f2bfc01c814ee0f8168ea3d194141075e962f726ae9d2d5b0b83a72a2f147f11bf400cd4dccf87b0a753537af7c5d0f01eed7bb75aef0ea3ed642abeb3746788a82a68510097b4ec5b9653", @generic="738f5763e8b67d0ab7fb99c65e419d621a297aec8925d7d6a7122ff6389daadb1382fbe495afdcbffdf23432355ad4022183748334610d24a98f8293519cca1dd0da76ad3766c647fb004e8f2e1cf71dbeea6d0802fbe3b565b30be3dd8f7bee720719ebce93aea08b", @generic="3dbc9f0bfbc2e610513ed0d6d4791cd56c8267e0a63f4251", @typed={0x4, 0xf}]}, 0x114}, 0x1, 0x0, 0x0, 0x48010}, 0x4000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000900)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000940)={0x0, 0xb4, "5ecea4b8d4c6421edbd07725e103af57940c9c009e11dcad42fe66eba1c8f620bb0278cb97b5623b90c3b14ff2d59c75c0965d48d85ce0d84af693ab1a417c4c0e697e27c59232e368066c31c828da4b88e3960404c268084052f819f56ed534d93cead45fbd21747148a04bc8865f956593c9167aca12cf92703759b6bf6098f11bc46e99e1de06f0ef2373aa6f839888febd009d91b947878717cf9c7b41033a27defa24c58f2e814e048599370bc899d2b610"}, &(0x7f0000000a00)=0xbc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={r4, 0x8000}, 0x8) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000a80)={@empty, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'syz_tun\x00', r5}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000b40)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000d00)={0x1, 0x60000, 0x3, 0x1d, 0x1, 0x10000, 0x291, 0x6, 0x82, 0x7}) recvfrom$inet6(r3, &(0x7f0000000d40)=""/214, 0xd6, 0x40010040, &(0x7f0000000e40)={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000e80)={{0x6, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x1, 'lblc\x00', 0x3a, 0x4, 0x22}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2000, 0x2, 0x6af, 0x9}}, 0x44) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000f00)={"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"}) symlinkat(&(0x7f0000001300)='./file0\x00', r3, &(0x7f0000001340)='./file0\x00') setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001380)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = semget(0x1, 0x3, 0x221) semctl$GETPID(r7, 0x3, 0xb, &(0x7f00000013c0)=""/71) r8 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setstatus(r8, 0x4, 0x42000) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0xf8, 0x4e23, 0xff, 0xa, 0xa0, 0xa0, 0xff, r6, r2}, {0x9, 0x100000000, 0x2, 0x9, 0x0, 0x3, 0x7, 0x1}, {0x5, 0x1, 0x9, 0x14d}, 0x7de6, 0x6e6bbd, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x7, 0x3, 0x1, 0x66, 0x8000, 0x3ce3}}, 0xe8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001540)="431e47416784f7a942948feee288942f358c180b3f70335ebb14dec3211ae73bbff51ae035b13c55a26f6d9eff9001ba600cb84dcb2f8f06723a7217a63abdb1294a1a5ddde6ff18ce0f1d8d7ec065adf31ede09d79370129f6c5fa10b1b1d8f38eb32aacfce14b0b461990e729cf2727cc50034bf3e7f3ea923c25ad9cb68b6183ca525703ea3b8378c455087d5f1692d2e2a86b4fd02c89851c37748f9fd83a9e8eabf961983077f74697ffeaaf16260235de7c8bf1d2d7819031d0421b849c0720cd625bef5965973ac7957bdd6490ab3b177", 0xd4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000001640)={0x100000000, 0x1, 'client0\x00', 0x1, "78fbc752c1f4ae02", "fd6c844844b7f031587a76e1fb382f60500bba6ad13b1ef21784a79e40190cf1", 0x8, 0x5}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000001700)) accept$unix(r0, &(0x7f0000001740), &(0x7f00000017c0)=0x6e) r9 = getpgid(0xffffffffffffffff) syz_open_procfs(r9, &(0x7f0000001800)='children\x00') 2018/04/09 14:24:40 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) 2018/04/09 14:24:40 executing program 3: syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/04/09 14:24:40 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d, 0xffffffffffffffff, 0x8, 0x39, 0x9d2, 0x200, 0x3, 0x1, 0x100000000, 0x6, [0x1b, 0x5b00000000, 0x2, 0xffffffffffffffda, 0x6, 0x0, 0x1, 0x7afbd4b1], [0x7, 0x8, 0x19]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2, 0x1, 0x400, 0x7, 0x40000, r1}) 2018/04/09 14:24:40 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x420002) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000040)=""/54) 2018/04/09 14:24:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xffff, 0x5, 0x1, 0x80000000, 0x8}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0xfd, "d09281dec20bdac3fb448fbe95bf79b04818379bee62bece16f78f2fbe70d6fb3078b7edd0f02320b0e8f85f23a9a43009d4af65571c119ac958fef3b9c84c7d94f28fcdfc675cbffaf0860d9bf91753092cbffa19c05740f17e77ecd450e1b62ae17100d7deff70352fd2427f9c9f4d6bfe1c118e6b6b35132fd0da0389af91a76dfe0a638d393ca7b41a89a4ae7c9a6dbd35dcda1b88943f13568a8aa9560996ae6b86daa6735b03d635f7a0f3ff29be76950d9122f8fbe4f5c413aefda53383a7d54f21a6dbfa15f8070c6fc66adb4bac5a45e6a1fd0ed970aab232592f71395fb541bfc9ae8f6d8ddd315136188e26e201fb204716dda08342d0aa"}, &(0x7f0000000480)=0x105) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000500)={0xf9, 0x0, [0x4, 0x19c7, 0x6de, 0x5]}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000180)=0x1b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0x0, 0x3, 0x7, 0x3, 0x6f672b57, 0xffff, 0xf28, 0x22e8, 0x9, 0xffffffff, 0x4, 0xe1e0, 0x20, 0x8, 0x1ff]}, &(0x7f0000000140)=0x100) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/09 14:24:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3, 0x0, 0x3, 0x5}, {0x1, 0x8, 0x6, 0xa99d}, {0x7, 0x1, 0x3, 0x8000}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x1, 0x0, 0x2, 0xffffffff, "09972d8d47d6df3dbf34386f6adc114bd53c53fc47023a88f851d202e243622de80d96d1db8bfd2534a74757", 0xfffffffffffff02e}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/09 14:24:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400402, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/09 14:24:41 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="03ada07b35ebcad96c8c3ef25240bd40f2f267187c30a45e9204ca1da78c34000000000000000000") 2018/04/09 14:24:41 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x4dbb, 0x8, 0x1, 0x0, 0x2, 0x7}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x80) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x100}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/09 14:24:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x103800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r4}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000100)=0x100000000, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) 2018/04/09 14:24:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000027003103000000000000e57f036afba63e62734d152700000b000000"], 0x14}, 0x1}, 0x0) fchmod(r0, 0x10) readahead(r0, 0x7, 0x5) 2018/04/09 14:24:41 executing program 6: mbind(&(0x7f0000915000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000000040)=0x3, 0x2, 0x4) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='/dev/kvm\x00', 0x3) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x40, 0x103801) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x2, 0x0, 0xa20, 0x9, 0x0, 0x42, 0x8, 0x8, 0x8000, 0x101, 0x6, 0x8617, 0x1ff, 0x4, 0x0, 0x401, 0x9f1, 0x9, 0x15, 0x8000000000000000, 0x1, 0x7, 0x3d, 0x7, 0x6, 0x401, 0x2, 0x1f, 0x1, 0x8, 0x200, 0x286b, 0x200000, 0x0, 0x8, 0x3f, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x4000, 0x3e4, 0x6, 0x2, 0x5, 0x8000, 0xfffffffffffffffa}, r0, 0x8, r1, 0xb) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8f) mmap(&(0x7f0000698000/0x3000)=nil, 0x3000, 0x1000004, 0x2010, r2, 0x0) [ 220.167256] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/09 14:24:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0xffffffffffffffbd) fstat(r0, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000140)=@vsock, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000240)=0x1, 0x4) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x400000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200) fstat(r2, &(0x7f0000000280)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000200)={0x40002004}) 2018/04/09 14:24:41 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) syz_emit_ethernet(0x163, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) socket$inet6_tcp(0xa, 0x1, 0x0) [ 220.332853] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. 2018/04/09 14:24:41 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfce) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf9, 0x40200) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x2, 0x800, &(0x7f0000000100)}) 2018/04/09 14:24:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x408980) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r4, r5, 0xc00) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x4, 0x10}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1000, 0x10}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x100000001, 0x1}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={r7, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000000c0)={0x10000, 0x3, 0x8, 0x8000, 0xffff, 0x3, 0x0, 0x6b, r8}, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0xeffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:41 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x5, 0x6, 0x8, 0x80000001, 0x0, 0x6, 0x40000, 0x0, 0xfff, 0xffc, 0x9a3, 0x379, 0x7, 0x5, 0xfffffffffffffffa, 0x6, 0x5, 0x8, 0x6, 0x9, 0x5, 0x100, 0x4, 0xffffffff, 0x0, 0x8, 0x100, 0x3, 0x22d8, 0xffffffff, 0xffffffffffffffc0, 0x2, 0x700000000000, 0x5, 0x85d, 0x100, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000002c0), 0x2}, 0x6, 0x9, 0x2, 0x7, 0x7, 0x83, 0x2}, r0, 0x3, r1, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7a29, 0x7}, &(0x7f0000000100)=0x90) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x3e, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0xfffffffffffffffd, 0xfffffffffffff800, 0x0, 0x1}, &(0x7f0000000200)=0x98) 2018/04/09 14:24:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003380)=[{{&(0x7f00000003c0)=@sco={0x1f}, 0x80, &(0x7f0000002400), 0x0, &(0x7f0000002600)}}, {{&(0x7f00000026c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000006e00)=[{0x10, 0x1, 0x7fff}], 0x10}}], 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x410200, 0x0) 2018/04/09 14:24:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r1, 0x0, 0x100010) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2000000007fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080)=0x6, 0x4) 2018/04/09 14:24:41 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl(r0, 0xe54, &(0x7f0000000140)="c3a91d2f885a53fab35b4f41e79a316da49edd213a8c9e3d433314c1822e7d312050106d252f7a8bc04dc17d358c9a01fa3b314b9f6b95c7a1c151a20bdecbf8acf3d940b1f8c2da55123ef10505e8c438290cbfcdcd88af3301482994a48645678418cf03b590cd8087c2aad33bdebc0779aeaff9362b187c11e2f3ae1351bbe387137953bdeb131d10773f6f7a479e86f154c7745383befdcc251549df795a9a57bc123d05fefe18477b284684f4664bf0b9d32bcee143054a65c601a04983e5e1ebb93ad56f56a79e45") r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000002c0)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000000300)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x200) 2018/04/09 14:24:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000040)="0b5475ccb23c12b12e") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) fdatasync(r1) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000300)='./file0\x00', r3, r4) r5 = openat$cgroup_ro(r2, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x81, &(0x7f000000a000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000200)={@empty, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000280)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1b}, r6}, 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/09 14:24:41 executing program 4: set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xbd4, 0x612400) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000180)=0x1) socketpair$inet6(0xa, 0x0, 0x676, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) getsockopt(r1, 0x89, 0x6, &(0x7f0000000280)=""/205, &(0x7f0000000380)=0xcd) write$cgroup_pid(r0, &(0x7f00000003c0)={[0x33, 0x37, 0x37, 0x37]}, 0x4) r3 = accept$netrom(r0, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) write$binfmt_script(r0, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'useruser#,'}, {0x20, '/dev/input/mouse#\x00'}], 0xa, "53fcd64b5bd40b7d990331c0324408a322c5867f054c5233ae0da2cb14a6a45d9eb8a1f3f4caf80fd5a03164b5ccde223a3c4a6f990120ed19262bdf6072ef64f9e5eb680e066d9252d63a32e3d49324c4dbdb88d1f907380f7bc12bc7a9e0dcfa58e85c26c3a697ce94c4943cd1b9ebc060c62f2b12e452b280ef4a965b7cf9041c126887edac2be1150a44b388c6887c013cac036fd580cbd99a240bb22e4d0c29ebcf9c11928c1efc32267b74db415242efebbb4f9617e25a20fa3165e45999e86a0330e18139a7807188b158e0eb9e839d3c9e5a2b5fa084c56b7d92c1461f46d96d92da"}, 0x10f) ioctl$int_out(r2, 0x2, &(0x7f0000000600)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000006c0)=[@text64={0x40, &(0x7f0000000640)="b966020000b86c67c50bba466b22420f30450fa26666450f3805889d1d0000b9c30d0000b800000000ba008000000f300fa0c4e1b1df9d9296000040940f234f2ef340e10bc74424004e000000c7442402f4ff0000ff2c24", 0x58}], 0x1, 0x39, &(0x7f0000000700), 0x0) set_robust_list(&(0x7f0000000800)={&(0x7f0000000780)={&(0x7f0000000740)}, 0x8, &(0x7f00000007c0)}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000840)=[{0x7, 0x2}, {0x8, 0x3}, {0x4, 0x9}, {0x4, 0x2}, {0x0, 0x50}, {0x6, 0xfffffffffffffffe}], 0x6) getsockname$inet6(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x1c) connect$llc(r0, &(0x7f0000000900)={0x1a, 0x30f, 0x0, 0x95c, 0x3, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000940)={@in={{0x2, 0x4e22, @rand_addr=0xffffffff}}, 0x80000001, 0x8b4, 0x7, "85dc95c12606437498801aa6d39edb3318e777828df5eb0eede391c10006bfb7874330ba1c66b3b4ec78068dc6664b680ca44f6b828eed38397faa89eef6947c3ecf056c972e5d5339e20a1648469e23"}, 0xd8) connect(r2, &(0x7f0000000a40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e20, 0x8, @empty, 0xaae}}}, 0x80) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000ac0)) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000b00)={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, {0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x7, [0x2, 0x3ff, 0xa1d, 0x200, 0x6cdb, 0xf5, 0x7ff, 0xfffffffffffff515]}, 0x5c) io_setup(0xffffffffffffffda, &(0x7f0000000b80)=0x0) io_submit(r4, 0x1, &(0x7f0000000d00)=[&(0x7f0000000cc0)={0x0, 0x0, 0x0, 0xf, 0xffff, r1, &(0x7f0000000bc0)="980d98fc40106af8f81cef6e1c3942718e7010672fcf3dbaa3520e18d7a6118cd1c8facdea6fb15bfb80131f6389b710ae083068b8524deba1ffea3ad66d8ac40a9a8fe53852f7fac9de24cf04a5ea9d0b73611ef951a0f2415791f0439fd1cc579591c62e3540ce290c0dc80fcba252b4954d990cef2870c4d7244a809906596f3b167392f10c4b93c17c77041ec68000cef8b2ac043f0aa9971f4bb79e4f2afb592de592a26ec740e68d35afdbfff705cf060bb98e431a3023f663092c0c0f719fc8d9835c3df129c1df084447c12ed265a58828c484760152b1869a1bb3a2b2438aa8ec675c69d96b21e90554dc1e508f3646", 0xf4, 0x3f, 0x0, 0x1, r0}]) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000d40)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) pipe2(&(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003080)=[{&(0x7f0000000dc0)={0x27, 0x0, 0x1, 0x6, 0x3dda, 0x1, "23810667c647e209b7c2b69104acaa5492b792d816b854a62dcf987e0a051c346339e131b0c32d07628cb752fec137cff2645305a31d86c3fdb92f61c8e0a4", 0xc}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000e40)="1e3b830c2ba441cba57774e49db4abfd99e61fb07d2ecb49ad028da6b3e079e567963298428ca935b8858e0084a28863961e33a7312b8b4f77b058a03def0835117dbb6b04f15b90a61dcfa69c52d9138148f11ad8a96b13f97a748b9bcde5865994ee0bd34e9bf903365439ff43987a3aacdea82f0db1fecb98be118fdf06b97e633f1e0787eb2b614e57c4b03c3cea96b3816985913419fcfca44aa396b453f8350bd6", 0xa4}, {&(0x7f0000000f00)="11f1773d7f53bf213d876fd6b4cb2c38ef43b59604ad2ef44b9023691701e09fa4739020c117d2be40fef925dff0d3763a1b64fae66116d05ba7b546a73f8f96d7e42f302450e30cbead1b81ef410a0e7040ff5a1da6538ebf86ad37909ceb8deb3f0cc35678714189f8c8ee3f28f7c9afb52dc470c6848ff6038f8a2abf81498560da7331c2e6820985f22fa5fe3b95403e8351917e29f5665f88e19eccad8a9bc765ea424aad8982cab28981d93285f12a8858cad3e5a6fc7033cdff906a02a4c540de0c16fa", 0xc7}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000002040)={0x1010, 0x10c, 0x80, "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0x1010, 0x24004014}], 0x1, 0x0) getpeername$netrom(r3, &(0x7f00000030c0)=@full, &(0x7f0000003140)=0x48) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000003180)=0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000031c0)=[@in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @empty, 0x800}], 0x74) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000003240)=0x33d8, 0x4) 2018/04/09 14:24:41 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x4, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 14:24:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x101400, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x4, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="6010abd04875d435ee48e609875a48f80acbeee08a78a2cfeb3f70aa5f73dbe127f4c04f7adb4803a07480fa274d6b6eeb00bf8f142aa0853518a3f1d3e34c46b5dcf4da4ec3faabde49ccbd580f4a7eb25c7cd7b3772681354896642d69070d756bc65f09bd7484a574aad8ba", 0x6d}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000200)="68a1705b948a7ed74bc86201831b95ebf2aad8069aa8de37f5e14913698d169b64f27530eca2e5da10b48bbe5f", 0x2d}, {&(0x7f0000000300)="a64ae3c0025a240de395c1b87ec75bf1c8", 0x11}, {&(0x7f0000000400)="e032cf5a05f50915479ff8298017a34d4aa0918cc6c1b1ebe5a58a364941ef1b032b2564b9b7d938ebef2ebc9453b3b793b87725d90daa21d45716eee511309ad875733bfdfd0546d39e36933606d92b862442a77d835d09f87f66bccfbf31ad5ecb4613980ff12833d6eb2f7930bb99", 0x70}], 0x5, &(0x7f00000021c0)=[{0x1010, 0x117, 0xfffffffffffffffb, 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0x40000}, 0x6}, {{&(0x7f0000006100)=@in6={0xa, 0x4e21, 0x7a8f4c42, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, 0x80, &(0x7f0000006400)=[{&(0x7f0000006180)="e6a5", 0x2}, {&(0x7f0000006240)="1ac1efbd8e4ab6682f5d7620e1db63667fbc5a2e1e384f4c751c970bbc3ccf19e495dc9693dbd2b6e084718ed164f58ce3574d01d5537d6b68dcbbc708f8021e8b3934796b5a71b2875a6bfaba4c4c5bb61af01322e9c0a2677e71f6b97bae2f2e4de31777d28342eca92401ac8468bd3b7d1d54985da7d4af662a9c52fd22c7f9a6f89fd3513553f979ece0144ae165e0f2b9bc477685e2d9bb14544bfa460343d1084266b7e194acb86d77996c09a534", 0xb1}, {&(0x7f0000006380)="139aa4c9914ec9529bc878f58829a51a4802ce17a569ec11fbeb5c1f951624a23b475f868949587d8add6fb1fd5036c5b5bb72", 0x33}], 0x3, &(0x7f0000006480)=[{0xa8, 0x0, 0x8, "c23e2f07511660d89db5ee5087e4039137a5f75de33ab46daab0c0833d391e90658c520611602cb5720d308ef1e06b6174420559f8d5092965497a253cdb65119f8f18a68d410d40002b7670460a68bb935f366264d0be5352c6433be989e578fd56b7d9a4ffcacc7163c0bae446c30d0d92560c086bd7beb5ea482293bfdb93e19dbed8678b52b15ebee71c9aac09b424aede67acd2618a"}, {0xa8, 0x11f, 0x7, "e27cc1ca8fed91a8be67f38e9ba3c662670e9d8d0123bb7519bfea34895c36ad505030c5841415add644b374a08d3993f06c12205db7d205b92e192ad525937576497745df25bfba04f30e71f68a8f1b324357b1001f45a96314c54a089ab39bae7304681486523391769162b848e135a03d5e63502529302ecdfa2547049564dadb11824636a0fe214ad284682073a408c5ded7cd"}, {0x58, 0x10f, 0x4, "6fcd6c359dfc23531ac2c300576191f13a8722de653693df01017b984964e829861c1c7fde6bf58fe6c5238e1cd7b8531f26ea31743918d9b21def5294a827705371"}, {0x68, 0x11f, 0x3, "61b900dbe53223b3429dd4f7955fe53ee47e8d1d4422837072b1395825f8a709c1c43bd82341a407131dc783ef976577ffa366dbe3992c40f087d1cdc183653413f4852c7a8b144a1a8ea743c6b4e47cff"}], 0x210, 0x10}, 0x4}], 0x5, 0x4004000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x80, 0x8000, 0x4000000000000000}) 2018/04/09 14:24:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/09 14:24:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="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", 0x51b}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r2 = semget$private(0x0, 0x0, 0x48) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000000080)=""/106) 2018/04/09 14:24:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x256e, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socketpair$inet6(0xa, 0x3, 0xa1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)=""/232, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00000002c0)='attr\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = getuid() r5 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) r7 = memfd_create(&(0x7f0000000040)=')bdev\x00', 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) listen(r3, 0x0) connect(r2, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r8 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r2, r8, &(0x7f000097d000), 0xff) 2018/04/09 14:24:41 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc9, 0x101001) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 2018/04/09 14:24:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r2 = memfd_create(&(0x7f0000000080)=':mime_type\x00', 0x3) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000440)=[0x0]}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/09 14:24:41 executing program 5: socket$inet6(0xa, 0x80001, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x18, 0x1, 0x2, "eab2173d51f5eb4ef15de9c4a79022759fc0c3d64b5356685c8a21d2f86f82a9"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb5, 0x10800) r2 = accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000a00000000009d80ff01000000000000000000000000000100000000000000000000000000ac00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb35802769a08a000000000000000000000000000000000000000000000000000000050000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000033c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000edffffffffffffff000000000000000000003900000000000000000000000000000000f4ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000"], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) 2018/04/09 14:24:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 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 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r1, 0x0, 0x0, 0xfffe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x1) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 220.681528] tmpfs: Bad value '1' for mount option 'gid' [ 220.721685] tmpfs: Bad value '1' for mount option 'gid' [ 220.752881] binder: 16476 RLIMIT_NICE not set 2018/04/09 14:24:41 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f6, 0x4000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x1, 0x4, 0x4453e32c, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000016000/0x18000)=nil, &(0x7f0000001500)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000001540)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6cd}], 0x7f) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 14:24:41 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c060001", @ANYRES16=r1, @ANYBLOB="000428bd7000fddbdf25050000000800040006000000200001000800090036000000080009003d0000000c0006006c626c6300000000080006000000000008000600060000001c0002000800050003000000080007000400000008000900060000001c000300080008000d000000080007004e20000008000800af0000000800050080000000"], 0x8c}, 0x1, 0x0, 0x0, 0x400c0}, 0x4004081) 2018/04/09 14:24:41 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x0) write(r0, &(0x7f0000008000)="f11d8d3f60", 0x5) finit_module(r0, &(0x7f0000000080)='posix_acl_access{Y\x00', 0x2) 2018/04/09 14:24:41 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7e, 0x101, 0xffff, 0x8, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x6}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) signalfd4(r0, &(0x7f0000000280)={0x7}, 0x8, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0xffffffffffffffff, 0x5, 0x400, 0x7f, 0x0, 0xfc30000000000000, 0x10, 0x3, 0x6, 0x677, 0x4ff5eca6, 0xffffffff, 0x1bc80, 0x3, 0x8000, 0x5, 0xfffffffffffff1df, 0xfffffffffffffe2d, 0x31d5, 0x40, 0xfffffffffffffffa, 0x6aba, 0x4, 0x0, 0xdd, 0x0, 0x1, 0x3, 0x0, 0x8, 0x0, 0x0, 0x1489, 0x8, 0x6, 0x1, 0x0, 0x32, 0x6, @perf_bp={&(0x7f00000002c0), 0x8}, 0x3102, 0x4000000000000, 0x3ff, 0x7, 0x9, 0x0, 0x4}, r3, 0xd, r0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x8, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000500)={0xd3, 0x4, 0x3f, {}, 0x2, 0x1f}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000580)={0x1, 0x3ff, 0xffffffff, 0x4, 0x7}) socketpair$inet(0x2, 0x0, 0xff, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x387, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xcc) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000740)=&(0x7f0000000700)) seccomp(0x94350d824e2480a6, 0x1, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{0x6, 0x4, 0xfffffffffffff0f0, 0xbe87}, {0xfaa, 0x6ae3, 0x30, 0x6}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000800)={0x2, 0x0, 0x0, 'queue1\x00', 0x4}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x40) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000008c0)=0x4) accept4$inet6(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x1c, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000980)) pwrite64(r4, &(0x7f00000009c0)="462b59c8744d99e934ac2523b0e612834ae526f1d331e7eb01174a1d5e84dc", 0x1f, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000c40)={&(0x7f0000000a00)={0x27, 0x1, 0x1, 0x7, 0xffff, 0xfffe000000, "d5ce075b0020b730b8b238dd4085cab87dec13ef5a170488ad397767383d7d0822aedcf614c418265a432a6c7bf54a9e435012f99ac1e6d91f1d00e0a75f15", 0x3c}, 0x60, &(0x7f0000000b00)=[{&(0x7f0000000a80)="6524b308f02b0da90eb2b7852b1973543f516552cd5361f1c0fc18b9ed4fe283dc69a9d4fb1a4887189e9d49964370e506a573709fde9c5005cced2b69d5a4bf665f05cf0b2319505b1b3d566992565a6cfd4a3829f235d855e9de78bd59f22f772b93fba0333bf56913ec7d5ef1786b1b83c1", 0x73}], 0x1, &(0x7f0000000b40)={0xf0, 0x10f, 0xffff, "70254018f7c66a1b511b1eb9347df332949898bd239856c63d09eda06763b11de2f5d4f7511abac1c12fc1211903f4826a7fb56450dd6743355437778cca2c99fd7d28990cc43bbf566facc739da2da7a3c662250fdf5cea1128ac13e4b499f9d1ba867bc00e826c11492db7ddc9b38e9b8e14448ecd072bc6722817567f4ebe8d0ddd0dfcb1e2dc1c840cb90e36dc2264ccfbf236152bf36607dadfad79917261b28f77fab33f9d0237fb37d017e3fabf0085c8cb4242014464a1ce039e0a2f9ad468959603ce83e374db384adf7050c49cb4dfc5091eb09e70ed1d875a"}, 0xf0, 0x4000}, 0x4) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000cc0)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) write$cgroup_pid(r7, &(0x7f0000000d00)={[0x31, 0x35, 0x39]}, 0x3) openat(r5, &(0x7f0000000d40)='./file0\x00', 0x123d01, 0x4) 2018/04/09 14:24:41 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x8000, 0xfffffffffffffbff, 0x6, 0xf55}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x52, 0x80000000, 0xfffffffffffffe00, {0xe00000, 0x40}, {0xfffffffffffffffe, 0x7}, @period={0x5d, 0x0, 0x9, 0xc3, 0x0, {0x4, 0x1, 0x200, 0x20}, 0x9, [0x81, 0x8, 0x2, 0x6, 0xff, 0x6, 0x0, 0xfffffffffffffff7, 0x8]}}) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x200, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000880}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, r2, 0x39, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x84}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf9d}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x21, "367fc69444f2fe9e5adcd0816ee4e460a3c0c09feecbee6b269bdafd2257a8ec64"}, &(0x7f0000000400)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0xfffffffffffffffc, 0x4000000000000, 0x3, 0x10}, &(0x7f0000000500)=0x98) r5 = gettid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000005c0)={0x8, 0x8, r5, 0x4, r6, 0x5, 0xe48, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r8 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000600)={'bcsh0\x00', {0x2, 0x4e24, @rand_addr=0x100000000}}) setfsuid(r6) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f0000000640)={0xf000, 0x4000}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000680)={0x9, 0xf0b, 0x4, 0x4, 0x80000000, 0x101}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000006c0)=[0x5, 0x3ff]) write(r8, &(0x7f0000000700)="da46083da464dc19b5f34d395252e2ae8ed8c9cf8a20d6a38253e7726016ae499783b9aa753d780c34c08e4301e5544f90145c18da5fa128d23c30a243d39d5f541c341c424b676df21ba75b1f6d1192769806e4cb0f9f467255a6da7a5f0563b24bc065ac91a2cbd2290fb91a41f74c583030ecc2127fcccfa48d384b089a0b81360a", 0x83) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00000007c0)={0x45fcc3ec, 0x24, 0x820b, 0xffffffff, 0x400, 0x8, 0x5, 0x8001, r4}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000c40)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000c00)={&(0x7f0000000840)={0x388, 0x11, 0x202, 0x70bd26, 0x25dfdbfe, {0x9}, [@generic="580416727c89f927849a95e8d42adf27b1e1f44d144925f8b00a5b5e7436091b48a99aa5380140feee7bd49f2c65", @nested={0x11c, 0x27, [@typed={0x58, 0x3c, @binary="99b51567d31920e0de9ed79dc42610644b9c818b9bfab0873e650b4cf777dd8d52f5f31958c784b9da8eb199f081d79cb6ad5017fbfefb3c960e0b8e20faea7223e275e2094b964f1517713db9d0d6d0a6"}, @typed={0x8, 0x62, @pid=r5}, @typed={0x4, 0x38}, @generic="fef933f0bc4590fd5676f8d4dfb54a86ff6e10862868010f2e2b0e9ba0693a19b5ccf0e1aae55706cc5fb64e2098aef82ec4bc82700b7a50bd45ce72e7996acfa35b7640b593f5b10da5c7da16061f8b2b877f0c24e83658d1916464518d0d7a70f34fdfa3c032fa505d4d39aa8a27c2ebb1928848370a92f3af4975a4b92084a1f4cb565c77948920c621de", @typed={0x8, 0x8b, @pid=r5}, @generic="4fd9951aa66449b1721a3d568dae8040fef6e825e389c8405e8da1f45958864a"]}, @typed={0xc, 0x8b, @u64=0xeb}, @generic="85e54e3109c1703b7348cbce9ad121df3ec1b4f6d2fae4aa3877e754a1dffda47330fa87f8a6d61f47a12867842713ab66c8b715ca9bacf754c38e192548b2eb035de53c7cab3d8ff841cafdee6e65c7f6bb69b65854c321aef8de402da1862150d87218b4ebcbc32e075d9a0b47a3d55e9e080d64a89eeb4839d671af5387ba2350dd64c441d511efcc966b2d1ab924394267752bfb06", @generic="2813d5ffbfd34b9bcd0cc7b35dadaaa9e5dd640b165431434c5d97a0ac5229aff2d9b931dd0f6f57ae04ee05e345bb59f1a9482ffaf99442b08ac7f0fcd3f592f2fcd720874fa7deac8d23ee43d9f6b5d33e61d86068b0d8dd73f7d3ed390e97fd52ce8f90651369d78607be29e1d6d631fd0efde6195436e2451801e2ca8278a5c6c537787278f4d71bcaeb1ac489d64f8419c8ef62f010b28523f2", @nested={0xe8, 0x51, [@generic="d16d911f66d2e2742709a61f4ea2b0adfc377ba67925074d591ee958d7ebd9314bc0a4ea1236c6691bfafe7757c7bb9cfcac88ccfffa7ae4298e499cd917da62beee4c5c1a070cb844aa3c5181ed130d23f5c2984b09c3ab4bb6b3192835bf6bcf773a2a3185e73c914eefb58cc42d45b263ce7fbc64f9c97e8b5d39da10b3b458d7e85ef1209b968c4488d53985b00c42faa013880c9570f8c9d45b8278a16799c020c28d385ae4800951917b9e87826cc01d3ea12730605d6524", @typed={0x8, 0x4d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8c, @u64=0x1}, @typed={0x8, 0x87, @pid=r5}, @typed={0xc, 0x5e, @str='[GPL:-$\x00'}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f0000000d80)={0x1, 0x0, [{0x0, 0xc4, &(0x7f0000000c80)=""/196}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000dc0)={0x10003, 0x1, 0x6005, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000e00)=0x1f, 0x4) setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000e40)=0x1, 0x4) sendmsg$netlink(r1, &(0x7f0000004640)={&(0x7f0000000e80)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f00000044c0)=[{&(0x7f0000000ec0)={0x14, 0x2a, 0x420, 0x70bd29, 0x25dfdbfe, "", [@typed={0x4, 0x43}]}, 0x14}, {&(0x7f0000000f00)={0x1024, 0x2a, 0x200, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x4, @u32=0x3}, @typed={0xc, 0x5b, @str='bcsh0\x00'}, @generic="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0x1024}, {&(0x7f0000001f40)={0x178, 0x30, 0xb00, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x65, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="d232191bb60599ee32c920e463b857ba0ee81491d4d30bd020ee6e902e8f8261bb2f2c6c886ffa667763c72e20a6c99d524501de52ba11ecff4d156ec6df16c21922144a7a2b622dd4dea7eaba23981a76c8ae14c184fb52f83cbba45b1cde5b68ce5ffb7da04da2b5c6846d52e23b9f1a2bf5ed4ddd3b79ea6da269cf316175fba758aee22018db922498a79b", @typed={0x8, 0x5, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x56, @str='/dev/dsp#\x00'}, @generic="4a72ae7fdad998f0f4f7968bfc1954422dae3be849cddc1874ca197d9b194300457497ca081ff2e275f5a5aed66e5002c01c393f1f6b0299", @nested={0x64, 0x7b, [@typed={0x8, 0x25, @u32=0x80}, @typed={0x8, 0x8e, @fd=r9}, @typed={0x8, 0x5b, @u32=0xff}, @generic="ac12b3bb3244668ebed103350483b3748d187bbb3613f0c2183226651ae7e48bc0d3fa4e9be4e5e0ba39cd9fc3ac2e65d02eba84fb9301203bb391490dab5212ae154653aa"]}, @typed={0x8, 0x31, @ipv4}, @typed={0x14, 0x94, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x178}, {&(0x7f00000020c0)={0x1140, 0x42, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1008, 0x54, 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[@generic="d1a904b726f82eb372db4021bd0b08c9b95f2d0072cb4a87fc6580ac19fcef775817143414df0c537023bc55ff7b5b83af2f659df910c1e30d243c02411e2473eeb98d15b5557e17f487b5f005192a25", @typed={0x4c, 0x64, @binary="ac695236febae9a12ba48d6a88360b030d1ce4ba7c9337988df5072758fc0ea7f69a36d74b38b1d85410f0a4f71f9539d106e2860838e6623299293ceecd4a7c98379d210cd30acd"}, @generic="7acee4984b6019f06920f5f3844a0814f8a9037dc16cb1d855807e37de49a81cd4163d30f831d6409b978645f314cfbb4754b179fb417d6aaad2014f33890d5700ac03507f263ca03b77f19c74a6925d774cb640be6b42abd404dc5046d652a644394124e33ffe393fc583b6915f5fe47d88a01c5f8f3668468d17f11d356ba316d76bdba9e0c30c646488331d638cbba94741ce2dd7d042485231d2f838823c16a11a0038bf04eb3ec82ee969929266934803a23dcd9af0caa5f516b89f3e19fd0e486c1cfa9179774375a17ca3fe17c70a66cac35e1de8735d9ef49377555a1625dd6a993a", @typed={0x8, 0x67, @uid=r6}, @generic="a5f2cce15426c87800314a5b5f9059a0882f487c70760290a5d0956c", @typed={0x8, 0x83, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x1e0}, {&(0x7f0000003400)={0x34, 0x1f, 0x800, 0x70bd2c, 0x25dfdbfe, "", [@generic="3113da6481c10d063f99276964251239d96d5982676e933db7a92961848120c22e"]}, 0x34}, {&(0x7f0000003440)={0x1074, 0x3f, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@generic="f2483aef7eca546944da51d77f2faa5c7289c054538000c0733a6ab2f86911c4f55a1d435c9e3eab8135001f54e31f6c42447ab221c18f99d8ee21b88a9547bbdee35e8ba6f9935e5544b9120a63", @nested={0x1008, 0x7a, [@generic="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@typed={0x4, 0x91}]}, @nested={0xc, 0x22, [@generic, @typed={0x8, 0x33, @fd=r9}]}]}, 0x1074}], 0x7, &(0x7f0000004540)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r9, r9, r8, r9, r8, r0, r9, r8, r0, r8]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r9, r9, r0, r8]}], 0xd8, 0x20000040}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004680)={'vlan0\x00', 0xffffffffffffff5f}) ioctl$KDSKBLED(r0, 0x4b65, 0xffff) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000046c0)={'bpq0\x00', {0x2, 0x4e23}}) 2018/04/09 14:24:41 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r0, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00003b3ffc), &(0x7f0000b72000)=0x1) 2018/04/09 14:24:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x800000000020802, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000280)={0x3, 0x1800}) r1 = socket$netlink(0x10, 0x3, 0x100000004) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x420800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000200)={0x7, 0x5, 0x8001, 0x3, 0x2, 0x3ff}) pread64(r1, &(0x7f0000000100)=""/211, 0xd3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/09 14:24:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000b3032f0b349d9d78378a3e5fc7ce2ed47eeeb73a5ba62d4939457ce659cfcd678559a3dc", @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000080002000a000000"], 0x1c}, 0x1}, 0x0) 2018/04/09 14:24:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 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={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000240)=""/21) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000300)=""/96, 0x60) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x0, 0x7ff, 0x3d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000000000000300000000000000000000005b00000003000000cd060000000000000000000000000000000000000000000020000000030000000000000000000000000000000300000000000000000000000000000000000000000000000000000002008d99000002000000000000000000000006000000000000000000000000000000c7000000000000000000000000000000"]) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) bind$vsock_stream(r4, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1000}, {r2, 0x1002}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/09 14:24:42 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000000340)="45168af85ea5c38017bdafcd54e8a8932ff229c1e7a16e46869bddf6b74c2b0f8a45a4341383bdb010ce101e48d804b06306748f4e836bc2ee883d22694fb557a29cce7a4f12382692dfa01b1bdde77fb1b762e97452c57ccb62012f27da914ef467e2ee92f00b98ef825da4e4858c6b13b70b314af8f9", 0x77) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x400000000000, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) fsync(r3) write$cgroup_subtree(r1, &(0x7f0000001400)={[{0x2d, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x16) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000003c0)=""/4096) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000001440)=""/185) ioctl(r3, 0x9, &(0x7f00000013c0)="81b20eb27b6202b9b576c280c65243057bebd1ddb5b64eba72ab9c") readlink(&(0x7f0000000000)='../file0\x00', &(0x7f00000001c0)=""/145, 0x91) [ 221.523550] binder: 16476 RLIMIT_NICE not set [ 221.529872] binder: 16469:16476 got transaction with fd, 19, but target does not allow fds [ 221.538354] binder: 16469:16476 transaction failed 29201/-1, size 24-8 line 3068 [ 221.547106] binder: BINDER_SET_CONTEXT_MGR already set [ 221.548122] binder: 16469:16476 ioctl c0306201 20004000 returned -14 [ 221.552438] binder: 16469:16540 ioctl 40046207 0 returned -16 [ 221.568428] binder_alloc: 16469: binder_alloc_buf, no vma [ 221.574057] binder_alloc: 16469: binder_alloc_buf, no vma [ 221.574086] binder: 16469:16476 transaction failed 29189/-3, size 0-0 line 2963 [ 221.579654] binder: 16469:16542 transaction failed 29189/-3, size 24-8 line 2963 [ 221.607100] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.612644] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 14:24:42 executing program 4: r0 = socket(0x3, 0x2000000000000005, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000180)=ANY=[]}) 2018/04/09 14:24:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x1ff, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x30}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) sendto$llc(r1, &(0x7f0000000280)="42fdaada230d008138ce2d1c9bbf5deb9c1440c7996950332f7ff8a9baed00f16c6ba77e22cd8603fa21fd1dd2964d5f2716526afbb4fe035a797699dc1335af17eb890b7d4ac75affd7", 0x4a, 0x80, &(0x7f0000000300)={0x1a, 0x33f, 0xecd3, 0x5, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/09 14:24:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) dup2(r1, r0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/09 14:24:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffe1, 0x20000003, &(0x7f000031e000)={0xa, 0x4e24, 0x4000000, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x32c, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) dup3(r0, r1, 0x0) 2018/04/09 14:24:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5) clone(0x20008000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3aadc455d9e21f395ec1e26e475be767ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a0") ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000440)) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/7) socket$inet6(0xa, 0x2, 0xd51) socket$packet(0x11, 0x2, 0x300) 2018/04/09 14:24:42 executing program 5: rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/09 14:24:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='-[em1\'cpuset[@)\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000100)="1ad2bd7020e124a733904835bf18aa1d", 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) 2018/04/09 14:24:42 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c630200"], 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x2000000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) [ 221.618172] binder: release 16469:16476 transaction 44 in, still active [ 221.624942] binder: send failed reply for transaction 44 to 16469:16540 [ 221.631745] binder: undelivered TRANSACTION_ERROR: 29201 [ 221.637207] binder: undelivered TRANSACTION_COMPLETE [ 221.642696] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 14:24:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"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"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x290600, 0x0) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) [ 221.690056] binder: 16547:16553 unknown command 156428 [ 221.714479] binder: 16547:16553 ioctl c0306201 20004000 returned -22 2018/04/09 14:24:43 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x10}, 0x30) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 14:24:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000001c0)="0fbbd566b9d00400000f3266b9bb09000066b8420c000066ba000000000f300f005c07baf80c66b85a850a8166efbafc0ced6526d2f836f6468437b819078ec8b80f008ee00f01f5", 0x48}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="66b9f90b00000f326993ffff00003e0f01d1a76766c7442400be8000006766c7442402bc1ff1606766c744240600000000670f011c2466b8010000000f01d966b9800000c00f326635008000000f30a566b96c0300000f322e670f72e035", 0x5e}], 0x1, 0x20, &(0x7f0000000100), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x89, 0x567101) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000400)={{0x3b, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0x10, 0x8, 0x3f}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x8, 0x800, 0x780}}, 0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfffffffffffffff9, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x800, 0x63, 0x8, 0x1, 0x40000}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x7, 0x6, 0x8, 0x3f, 0xffff, 0x6, 0x0, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xb413, 0x8, 0x38, 0x6, 0xfffffffffffff801}}, &(0x7f00000003c0)=0xb0) 2018/04/09 14:24:43 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0xa0000, 0x94) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x14, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="093c9c054a7bee209eebd6faa9f9924e9e39631040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000040)}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00000001c0)) 2018/04/09 14:24:43 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x3) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)=@generic, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/175}], 0x0, 0x0, 0x0, 0xfff7fffffffffc00}, 0x7fffffff800}, {{&(0x7f00000001c0)=@llc, 0x1c2, &(0x7f0000000400)=[{&(0x7f0000000240)=""/124}, {&(0x7f00000002c0)=""/119, 0xdd}, {&(0x7f0000000340)=""/130}], 0x0, &(0x7f0000000440)=""/57, 0x0, 0x7}, 0x2}], 0x149, 0x2041, 0x0) 2018/04/09 14:24:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000180)}}, 0xa2e3981c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x0, 0x69d, 0x7fffffff, 0x0, 0x0, 0x7, 0x4, 0x4, 0x0, 0x0, 0x0, 0x3ff}) shmget(0xffffffffffffffff, 0x4000, 0x78000082, &(0x7f0000ff9000/0x4000)=nil) 2018/04/09 14:24:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"65300700000200ffffffe000019500", 0x810}) r1 = socket(0x10, 0x803, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) connect$can_bcm(r1, &(0x7f0000001280)={0x1d, r2}, 0x10) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006d40)=[{{0x0, 0x0, &(0x7f0000002500), 0x1d7}}], 0x1, 0x0, &(0x7f0000006fc0)={0x77359400}) 2018/04/09 14:24:43 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe98c, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000180)='../file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffff8, 0x400000) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x2164}, 0x1, 0x0, 0x0, 0x1}, 0x24000814) umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/04/09 14:24:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000004c0)={0x0, r2, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000440)={r2, r4}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0xa4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000500)={0x9, 0x7fffffff, 0x7, 0x800, 0x5, [{0xffffffffffff0001, 0x7fff, 0x80, 0x0, 0x0, 0x800}, {0xfffffffffffffffc, 0x6, 0x1ff, 0x0, 0x0, 0x1800}, {0x7, 0x7fffffff, 0x1, 0x0, 0x0, 0x84}, {0xffffffffffffffac, 0x5, 0x5, 0x0, 0x0, 0x80}, {0x3f, 0x1, 0xffff}]}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r5, 0x0, r6) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000100)=""/82) [ 222.583906] binder: 16547:16579 unknown command 156428 [ 222.589304] binder: 16547:16579 ioctl c0306201 20004000 returned -22 [ 222.591573] binder: BINDER_SET_CONTEXT_MGR already set [ 222.601161] binder: 16547:16580 ioctl 40046207 0 returned -16 [ 222.615162] binder: release 16547:16579 transaction 49 out, still active [ 222.622086] binder: send failed reply for transaction 49, target dead 2018/04/09 14:24:43 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x10}) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x2000000000000004, 0x80000000004, 0x2}, 0x2c) socketpair(0x10, 0x7, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0)={0x7, 0x5, 0xff, 0x14}, 0x6) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x6, {0x7fff, 0x5, 0x6, 0x0, 0x9, 0x20}, 0x6, 0xfb6a}, 0xe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000000)='\x00', &(0x7f0000000300)=""/230}, 0xa) [ 222.727255] binder: 16582:16591 unknown command 94125065 [ 222.740541] binder: 16582:16591 ioctl c0306201 20449fd0 returned -22 [ 222.802433] binder: 16582:16618 unknown command 94125065 [ 222.840219] binder: 16582:16618 ioctl c0306201 20449fd0 returned -22 2018/04/09 14:24:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) close(r0) 2018/04/09 14:24:43 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0xc5c, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="443040ec307d80e881a6b1fb9bf2e230a8ca13009e0f286414849f8fb1f5de0ae0a405c955ffbcf28da68e701c907217a42a95af27b9a2dc4835aedb2957cd31e0229bee2c9e6b59a7cd52b34f07379c812576c4e975fc6154bb51b5714b1e720d6436637b1dcb42144e74ae558f7df1c589c6311b3f5d64526280ccf5520a5007a85e3ad75c0d81f7aac869b453d9621f01577915de8d2ab82d85a77e954362a53078024e45219d2ba7057c9d021e05a738b83ab5237da623e6cf01", 0xbc, 0xa5c1}, {&(0x7f0000000180)="f0ee0e4e47aeced13dd7eb395e04b7ea0d336f3b5aa66163b133625489d64282d8fc974296ea65934748d20141a6bf80831a4d74baf9b9232fe69cf4349c3a52bd054a577869c091d79df771d660ea809912f0a1787e7e2a7d26c3e8953f6e1604b41f80d22c138db79de4de9ffaec75e07c8b58435de472774e7ab497d6c95d3b3866551f3fd191d59c17ac56b0a4e1a175", 0x92, 0x7fffffff}], 0x81800, &(0x7f0000000280)={[{@utf8='utf8', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nls={'nls', 0x3d, 'cp874'}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x30, 0x36, 0x34]}, 0x2c}]}) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/04/09 14:24:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/111, &(0x7f0000000100)=0x6f) add_key(&(0x7f0000001900)='logon\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a}, &(0x7f0000001d40)='*', 0x1, 0xffffffffffffffff) 2018/04/09 14:24:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000515384d055f0d725fa7569ba535d8e24ef3db138e05160450719d3fc46938126a67f4295e8339f110a9ca217d249bb0febe4add7096c4c70d9927eaf27391180e1054d8040995ebf33195a4b13d865a804") r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0x10000, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fstat(r1, &(0x7f0000000180)) 2018/04/09 14:24:43 executing program 7: r0 = perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='userloppp1ptoc\'\x00', 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) 2018/04/09 14:24:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_deladdr={0x18, 0x15, 0x409, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = getegid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setregid(r1, r2) 2018/04/09 14:24:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x49, "b5e16a0ad5cf1773ce385b66b1fd1cc52870f7bda6d30973318ae4ee07955b2a8e08b8729ca0b85da145dc57623fed370f13f4253f72624215c1a2149d67b532de69038017fc519461"}, &(0x7f0000000180)=0x51) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001040)=0x1ff, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/09 14:24:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffe, 0x20000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/4096) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e20, 0xc3, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0x20, 0x6, 0x6, 0x90}, &(0x7f00000012c0)=0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000015c0)={0x1f, 0x331d, 0x7fffffff, 0xae, &(0x7f0000001300)=""/174, 0xeb, &(0x7f00000013c0)=""/235, 0xcc, &(0x7f00000014c0)=""/204}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/04/09 14:24:43 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) [ 222.937994] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 14:24:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="6ed0da3411a8d4745914ec8c4434ee48ae391fd6ae5db04066682e5892deb7db1e7dcd47ed0bbac8333023494d6669d65375dbf3e9ad1984bd78adeb3a4d195be896f91a30822b", 0xffffffffffffffc2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) 2018/04/09 14:24:43 executing program 3: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x410000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0xfffffffffffffe95, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1a000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000080)={0x8, 0x0, 0x977a, 0x7, 0x9efb, 0x4}) fcntl$notify(r0, 0x402, 0x8000000c) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000140)={0x101ff, 0x1, 0x1, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) fcntl$setown(r0, 0x8, 0x0) sendto$inet6(r3, &(0x7f0000000380)="e374d268073f6ce826ed33357519107c2579660472188d1b07f1532b7f98365ddcf06c84032b34cab71f8f08575ca109334b54e74f22d0711aa85e34af7f541eab57775dce4d552a4191bea8b4e617572fe71894e6d7f46977c0f41330d18748e5d546bf572cb0fb015e89d86d2b4f10b94530583270aeca51e86c415d764fc9379badb10e228fd444ff4e5f0157bb354d8541159e0f12b3918190a9ffeb4c216fe4f24a893b6068dd6e210a653bb29afe3ae35652ee6d405b6483e0de84108baabd36f38f1ef28ad58248cf42835219480a1702450e7c85a3e9092826d1", 0xde, 0x40000, &(0x7f0000000040)={0xa, 0x4e21, 0x120, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) symlinkat(&(0x7f0000003700)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') 2018/04/09 14:24:43 executing program 0: gettid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) getsockopt(r0, 0xff, 0x2, &(0x7f0000000000)=""/188, &(0x7f0000000100)=0xbc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) 2018/04/09 14:24:43 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="4c0000001000ff20fffefd956fc206000000000000100004003bb91b5c55935b5c1bb258c41180b598bc593a02001148a730df33a49868c62b2ca654e473e798a6613b6aab02000000bc832b261222f6a4992f8e04c63209aec32f29e1902bd37e9a04083fbdc11ae4b7ef9d6d1af885bf118356d8f627daa517e216eaf430f4e7e3503708900ccc931e8876c7be9d1e4841f19033eb17184040e5f467abdbd47f90a8a4a6eb33e25df47a9dfc20f13cd8d801f39027daebf0da2e0e79f357e9118dde4500672f2a6454db76617e2a4127a81c7169b29a236bea95be1a35d0dbfda1d426f3b9cbab786544f2", 0xec}], 0x1, 0x0, 0x0, 0x4040000}, 0x4000801) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/195, &(0x7f0000000040)=0xc3) 2018/04/09 14:24:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/04/09 14:24:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x10c, r1, 0x0, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x28}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x4000040) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'ip6gretap0\x00', {0x4, 0x4, 0xffffffffffff39e6, "3854d832689a"}}) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000300)={@rand_addr, @loopback}, &(0x7f0000000340)=0x8) rt_sigsuspend(&(0x7f0000000380)={0x8}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000003c0)="c891e2b326aa8c722b79d4f487fc36c0491577b54eb17c27a608005ca769961f03d33203a088469935715246fc58988db85a1fdced0acc") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xed, "78d35281b52551b8167d998b9b15250c887c3bbe8aa819a8235b55aaf6aa293a8bc0a2469dd29c172b850c8154304c870eaea0665263414d8ead7008ea0031f14a41ef75c7e3ff3c7146f163fcd4a11401af127fdc11822fd276e6fe4ebc9d10d2100bfb7e5e58e72fb6d11e08b7d523f25ac19cb9ce605909a93fd3284b24f2546e4797c454b4eaf2b41211a4e8589be0bd6e85c755633adf9ee5ffcd635f405af8dbe923eaa68179bebdd46923b5e5d65741c9ee5b9c951808f5aa014413a75447638ee43ba8ef71c5e6b73bd6f5143037ff0492e6317bd817cf76a1f186b4d14fc9c8f83e57db445cb92de2"}, &(0x7f0000000500)=0xf5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r3, 0x8000}, &(0x7f0000000580)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x78) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000700)={r2}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000740)='highspeed\x00', 0xa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000780)={@empty, 0x8, 0x1, 0x0, 0x0, 0x3, 0x8, 0x8}, &(0x7f00000007c0)=0x20) r6 = open(&(0x7f0000000800)='./file0\x00', 0x103800, 0x52) mknod$loop(&(0x7f0000000840)='./file0\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000980)=0xe8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000009c0)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000a00)='bond0\x00') sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x48, r1, 0x500, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdda}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000b80)={0x101, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000cc0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000d00)={0xa, 0x0, [{0x80000001, 0x7, 0x6, 0x1, 0x9}, {0x40000002, 0x9, 0xd8, 0xffffffff, 0x3}, {0x2, 0x1, 0x1, 0x3, 0x4}, {0x40000001, 0x100000001, 0x5, 0x9, 0x5}, {0x8000001f, 0x1, 0x5, 0x90ee, 0x9}, {0x80000000, 0x101, 0x7f1b, 0x800, 0xc3}, {0x8000001d, 0x101, 0x3, 0xfffffffffffffff7, 0x7ff}, {0x80000009, 0x1, 0x4, 0x7fff, 0xffffffffffffffff}, {0xc000001d, 0x7fff, 0x1, 0x7fffffff, 0xb0e3}, {0x80000008, 0x83, 0x5, 0x6, 0x3}]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000e00)) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000e40)=0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000e80)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/09 14:24:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/04/09 14:24:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x101, 0xfffffffffffffff7, 0x6bc8, 0x1, 0x0, 0x0, 0x401, 0x283, 0x40, 0x26b, 0x0, 0x9, 0x38, 0x1, 0x9, 0x1, 0x7f}, [{0x7474e557, 0x100000000, 0x1, 0x3cf61526, 0x6, 0x1, 0x5, 0x1000}], "552f2bbd1b42ed89044df91d6590b86b33de6a6c37c192d73cf5880b6ca8aa5a2a648c6fc20dd6f5786c24bce63708b2682d9922133556cbf23b9580d22ee824a5df0b8ec5da8a99d79bf8fc3c0d", [[], [], [], [], [], [], [], [], []]}, 0x9c6) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x36, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x100000, 0x77, "dc60411bb73b96394a5e53a63071c5424940724bb7aa1659ba4b67873d0c3b2e70e3398d223f5bc003cc92f8f0f9444428ca74c5090714ee61cb79a88b59057c7e57d478c6b127b18495fdfd1d5c61d17916a57cc0424ddfb6ceda3b9c1e581739fd7ea9894bf31658b13f0e5200277ed29d26fb0ae27f"}, 0x7f) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000001c0)={"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"}) 2018/04/09 14:24:44 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x0, 0x3ff, 0x3ff, 0xdbb, 0x400}, 0x0) syz_emit_ethernet(0xfffffffffffffd74, &(0x7f0000000800)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cded7511d345", [], {@mpls_mc={0x8848, {[{0x9cf, 0x95a0, 0x6, 0x6}, {0x6, 0xfffffffffffffe01, 0x9, 0x2}, {0x5, 0x81, 0xe56d, 0x1}, {0xc816, 0x3, 0x0, 0xb0c7}, {0x9, 0xe6, 0xfffffffffffffffb}, {0x0, 0x2, 0x1, 0x3}, {0x5, 0x359, 0xd48, 0x3}], @generic="84d4fa6d4c1acc0bbcbd6d79c34bf1608668f6a41d3e483096aed8880662e763401b8fd03747f6056a1ec3c27548bdc2191b8dd365d1340216e29e37b6ce5832028535d57b0a8be021063a56b7d53ef77e0ff526bfd8ba5f2a68498dcf909cc67c66afa2c9a49f75eb0d8c388712f4d56001ab866e08bce4578b7da5588042e7a215dbac6057bea7f83aad620a31a308e30693810f93e528658a5fd9b2e64724c4096e3e1ef4d2b03a2053220cd9b628fbdd4e8dcfc399903d7995d1a312161dee29799747bb38af3644499d"}}}}, 0x0) 2018/04/09 14:24:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0xba) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) renameat(r1, &(0x7f0000000100)='/\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/04/09 14:24:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7, 0x0, 0x100, 0x1, 0x400, 0x8}) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba6005000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb90000", 0xfffffffffffffdcb) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002400)="a369e1ada2d2da9c899e8694e49fdff469686845029fbdc07a18ccceb7330d24", 0x20}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0xd565293d5e77c0f7, r1}) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 14:24:45 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000004c0), 0x0, 0x100000000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/09 14:24:45 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x6e, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x4, 0x0, 0x800, 0x8}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002e0000000300000008007800000400080000000000000000df5f72217cea69b7910211969c4be8c99189ad3e908407c6d1338bf1f41c116ccdf8ba376fe8bd930be0e38b07fdfdec5c2abc8402340623e623e4414b13ea51150633c23c06d1414695550e78ad8c7df718e9bff7577e5898f47ed554a9d03d8c2a9b1fb844cdf42576fd00a2291aaa7374985716a182c7f608e5e1960a8f5f00bb7e91c643af8fd70f18fcad3a7e67b1440f59407dfc855198b8e7cf7255641dc01dfefd0f23ab8019c8556821d1b1345c36771515240804"], 0x1c}, 0x1}, 0x0) 2018/04/09 14:24:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) 2018/04/09 14:24:45 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000740)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1ff, 0x0, 0x0, 0xfe0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) getdents64(r0, &(0x7f0000001ac0)=""/4096, 0x421) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0/file0\x00', 0xe000, r3, r4, 0x1ee, 0x3, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000005c0)={0x3, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getdents64(r0, &(0x7f0000000900)=""/209, 0xd1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000700)={{0x3, 0x3, 0x4, 0x80000000, 0x3, 0xfffffffffffffffb}, 0x10000}) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="eac581f235cfb14638c97509ebf785a24c54de0c0d7bec12064b5e256e1dfd6026cb10c5acc94711716c8d52c0a08c4ed537b85fd42d1ac7913b612f67564d7e17b0d0af783087bacda4ce97a0cc75dfd43f4786a904cc165946760201ea2e3100772461eef2a7260c345c26a7cea3cb1684441693c1e85248f42e1b47e23686043959c30571d60587e25a0a68ec091ca11c0f12d90e7c18150315", 0x9b}, {&(0x7f0000000340)="bc1df5cd81dbf95842f00d7f043837f06dcff0d7a7b9320b31a30daa4af81fcf12606bcea07330a0f617dbc0019500", 0x2f}, {&(0x7f0000000380)="7a5bda78bacb1b11a28d4fac62f6cf6e0ba17b83b85a59d3442631859bd3c9ca77d5d36d252cb9b3c1127152fd91c5c911ccd2f6050fe7b977ed8b34a3241a0bb08bab9b8905a6a96000ce396ea0c20ca478c05858cc354d16ae18f02eaf0d42ff345de104865cf9afc4c26f5db4ef3cf96d0aea421015f85e154184dc2c5bfc357e9f8d2b0c55e9357c9edfa711d7903a535087367645aaf9d5beaaeb29aef8c6010021a871b8deb9fb3256f8f5a8ddc55cd7de857a6ea704eeef4458f6187fb4c61b67cdbd46a604f40c4f70da440087c63d57c3365760a2b86a175f6c8079d43b", 0xe2}, {&(0x7f0000000480)="f25fc177b2776314083bbb9aca4ffac202f08467a0fc5170d160a56825c6a0bedd08da61469e3b205bb272d2df7ea3e81621a7c5503065d7076c716064ecf08a30e70acde208b5dfaa4d07a25afd70c1439e107cccf74d667355915c600a262372df3a132e1247658afbd30af76457fdbb11ca21002b402bf20d60374095a5b3fc7c1eaccca44cf7", 0x88}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x3b0, 0x41}, 0x80) sync_file_range(r5, 0x6, 0x8000, 0x4) 2018/04/09 14:24:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x2, 0xb, 0x3ff) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000240)=""/63, 0x3f}], 0x2, &(0x7f00000002c0)=""/18, 0x12, 0x8000}, 0x40000000) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) 2018/04/09 14:24:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000016c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x8}}, 0x10) 2018/04/09 14:24:45 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r0, 0x3) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r2, 0x1}) fcntl$dupfd(r2, 0x406, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x2) r4 = accept(r2, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) accept4$alg(r4, 0x0, 0x0, 0x7fffd) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000080)=0x100008001, 0x4) bind$inet6(r2, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) fchown(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x395a}], 0x1c) dup2(r1, r5) 2018/04/09 14:24:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1b22755b76785b60"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:45 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1f, 0x14, r0}, 0xffffffe5) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 14:24:45 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/206, &(0x7f0000000000)=0xce) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfce) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/129, 0x81) 2018/04/09 14:24:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80c00, 0x0) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) get_robust_list(0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4a61598e3f995c15) 2018/04/09 14:24:45 executing program 4: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readahead(r0, 0x400004, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x5, 0x0, 0x0, 0x0, 0xa}, 0x2c) fcntl$notify(r0, 0x402, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/09 14:24:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='syscall\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000040), 0x1) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) socket$vsock_stream(0x28, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/09 14:24:45 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001400)) syz_emit_ethernet(0x34, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c200000fffffffffffff0806000500100607e70affffffffffff0a76aaaaaacbaabb54f53025e8ed30ff43d7ff426aa430bcc3790f34c381dc58ec"], &(0x7f00000000c0)={0x1, 0x3, [0x71c, 0xc59, 0x679, 0x2af]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa0200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/04/09 14:24:45 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) tgkill(r1, r2, 0x3c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) syz_open_dev$sndpcmp(&(0x7f00000015c0)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x0, 0x400, 0x8000, 0x9c, 0x0, 0x800, 0x20000000000000, 0x1, 0x2d4b, 0x100, 0x4, 0xffffffffffffff80, 0x6, 0xffffffffffffffff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x5, 0x803, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x2, 0x97c4}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000200)={0x8000002d, r9}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001580)={r6, 0x1, 0x30}, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="db8f09b74c1d"}, 0x10) recvmsg(r8, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/54, 0x36}, {&(0x7f0000001440)=""/84, 0x54}], 0x3, &(0x7f0000001500)=""/63, 0x3f, 0x8}, 0x40010021) recvfrom$llc(r0, &(0x7f0000000380)=""/51, 0x33, 0x40, &(0x7f00000003c0)={0x1a, 0x33f, 0x1, 0xe5, 0x100000000, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/09 14:24:45 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x9, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) 2018/04/09 14:24:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000080), &(0x7f00000000c0), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/04/09 14:24:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000acf000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb701) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) [ 224.429052] device lo entered promiscuous mode 2018/04/09 14:24:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000008000000000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 224.498628] device ip6gretap0 entered promiscuous mode 2018/04/09 14:24:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001cff72000000119078ffffffffe00000014e204e2300089078"], 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x79b557d5}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/04/09 14:24:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@hci, 0x80, &(0x7f0000002640)=[{&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/107, 0x6b}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x7, &(0x7f00000026c0)=""/172, 0xac, 0x4}, 0x2023) 2018/04/09 14:24:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x807, 0x2) r2 = dup(r0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8907, &(0x7f0000000040)) 2018/04/09 14:24:45 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0x70, 0x1, "14b2e24148907e97cb8ac1322cfa50e370e19f5cba011ffd3c9897f81acc45b6c136cb93a27a9e4250ab1307a8624581aaf2931056ce6bac2dc3110321f01e528cdb8cd61fd04bfdb1b0e9a342e6af79d8f347180977b491ad607088bc8548884404e4abea3870a2"}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000030207950000000000ec8b9f64000000"], 0x14}, 0x1}, 0x0) 2018/04/09 14:24:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101180, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xffffffff, 0x2, {0xffffffffffffffff, 0x3, 0x89, 0x1, 0x9}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/09 14:24:45 executing program 2: r0 = socket(0x2000000f, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x45, 0x0, 0x1}, {}, {0x6}]}, 0x10) 2018/04/09 14:24:45 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20100, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x2, 0xf5, 0x1ff, 0x2, 0x100, 0x9}) syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") 2018/04/09 14:24:45 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_create1(0x80000) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x6, 0x5) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 224.599144] device ip6gretap0 left promiscuous mode [ 224.604405] device lo left promiscuous mode 2018/04/09 14:24:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r0, &(0x7f0000000080), 0x10000000000000a7) 2018/04/09 14:24:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/04/09 14:24:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}], 0x3c) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x200000) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/192, 0xc0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0x0) 2018/04/09 14:24:46 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x4, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000340)=""/37, 0x25}], 0x2, &(0x7f0000000580)=""/119, 0x77, 0x200}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f0000000600)='./file0\x00', 0x80) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r4, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='gfs2\x00', 0x360846, &(0x7f00000007c0)="186d3ff9ed91c7defcc932940dac060d221de50b6f22a313ea427d3f2be699bb33e754c1a712d5d4675f4cff4409452294b0568bfe28cc0ca98c0dd84ac254c1f9f042a86d85f20e8f968d0e4cb8194c89f21ce86fec258ba9e48fdae3bcc650") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r5, 0xe85, 0x8}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000008c0)=0x400, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/09 14:24:46 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f40)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="00000012"], 0x120) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x103000) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) 2018/04/09 14:24:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x2) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xffffffffffffff90, &(0x7f0000000080)={&(0x7f00000000c0)=@updpolicy={0xfc, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) set_tid_address(&(0x7f0000000000)) socketpair(0x14, 0x6, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/09 14:24:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff83) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3f, 0x8000) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffff00000001, 0x3, 0x7, 0x6, 0x0, 0x0, 0x10, 0x8, 0x399f, 0x200, 0x8, 0xfffffffffffffffd, 0x100, 0xfffffffffffffffc, 0x7, 0x5, 0x100000001, 0x5, 0x8, 0x40, 0x3e, 0xfffffffffffffffe, 0x0, 0x7, 0xffffffffffffff4b, 0x10000, 0x1, 0x1, 0x9, 0x7ff, 0xbbdf, 0x80000001, 0x927, 0x7, 0x5, 0x5ca, 0x0, 0xa5f, 0x3, @perf_config_ext={0x3, 0xcd1}, 0x800, 0x40, 0x1, 0x5, 0x8, 0x8, 0x5}, r1, 0xc, r2, 0x1) r3 = dup(r0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8907, &(0x7f0000000040)) 2018/04/09 14:24:46 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x48) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) recvfrom$unix(r3, &(0x7f0000000640)=""/195, 0xc3, 0x10000, &(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e) execveat(r3, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f0000000380)='[\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='-GPL\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='vboxnet0\x00', &(0x7f0000000580)='*![)vboxnet0\x00'], 0x800) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getpid() openat(r3, &(0x7f0000000100)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000), 0x1f0) rmdir(&(0x7f0000000000)='./control/file0\x00') r4 = dup2(r1, r2) unlink(&(0x7f00000000c0)='./control/file0\x00') getdents(r4, &(0x7f0000000200)=""/179, 0xb3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000007c0)=0x3, 0x4) 2018/04/09 14:24:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') socketpair$ax25(0x3, 0xc1750043ee157213, 0xcf, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xa}, 0x0) 2018/04/09 14:24:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)='H', 0x1, 0x0, &(0x7f0000000000)={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_GET_ASSOC_STATS(r0, 0x84, 0x6c, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/04/09 14:24:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80081) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001100)={r2, 0x9}, &(0x7f0000001140)=0x8) 2018/04/09 14:24:46 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) quotactl(0x4, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000480)="e49becb67dea6db75be84de928eb7d7a38317346d7c14b0089e8b657226e911fbb89f30a6b22f4cf87b2c0f5095a4c5ad11ded54e7100ce951962b46e51efb36866fec74240a9c9ffaf339") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000500)='/dev/urandom\x00', 0x0, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) io_setup(0x0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x2}) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000200)={0x20, 0x5, 0x1d0, 0x0, 0x0, [], [], [], 0x0, 0x2}) 2018/04/09 14:24:46 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/09 14:24:46 executing program 6: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000000000}) prctl$intptr(0x18, 0x0) 2018/04/09 14:24:46 executing program 3: r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8082}, {r0}, {r0}, {r0, 0x4000}, {r0, 0xc0}], 0x5, 0x0) 2018/04/09 14:24:46 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x0, "42a703"}}}, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x2000000000000343, &(0x7f0000000040)}) 2018/04/09 14:24:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xdedb, 0x40000) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"ef96076f258dea"}, 0x1}, 0x10) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb1c449", 0x4) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) 2018/04/09 14:24:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafc, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r0, &(0x7f0000000140)=[{{}, 0x2, 0x0, 0x410}, {{}, 0xfffffffffffffffe}], 0x25a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x50, "389c864cb07a2b98965cdeaa5ca318856210654ece9ade323401f6309f1bab7790e052925e472e1c3912f32f3730118a39a9d84d29ec770d6c11aa40bc9f19527cecf26ea59b8e741ca22b452a88e224"}, &(0x7f0000000080)=0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x2, 0x6}, &(0x7f0000000100)=0xc) 2018/04/09 14:24:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x4000003) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x4, 0x4}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0xfffffffffffffe0d) listen(r0, 0xffffffffffffffff) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 14:24:47 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x505000, 0x0) delete_module(&(0x7f0000000140)='^selinux^:\x00', 0xa00) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r2, r2, 0x4) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r3}) 2018/04/09 14:24:47 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x8, 0xffffffffffffffff) write(r1, &(0x7f0000000080)='b', 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) 2018/04/09 14:24:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000700)=""/211) sendfile(r0, r0, &(0x7f0000000200)=0x1fff, 0x10043) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/09 14:24:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x80000001, 0x3}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/206) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x4a, "78e71266e44c4c496eab5c65e64b15d7666fd113579e0a7acd5cf911a74e3777ee2c6a364b501de1cf5bd550b89223b2cc995b6b63bdd5698a935f5709f3471ecad9fea7415c3d67b28d"}, &(0x7f0000000280)=0x52) getpeername$inet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x100000000, 0x208, 0x2, 0xac0, r3}, &(0x7f0000000380)=0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) r6 = request_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='self\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001ac0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001a80)={&(0x7f0000000800)={0x1258, 0x1d, 0x120, 0x70bd27, 0x25dfdbfc, {0x17}, [@nested={0x20, 0x24, [@generic="9148fba845c61d1d67af5aca44440a937ad204", @typed={0x8, 0x65, @uid=r8}]}, @generic="fcbd90931f40f7b7061c4b810ac389363b53e3fff9bcf86e40a761d5398a5707a954544b01a08410", @generic="74686c18c4cb9808ba65619e025bac23253ec5b7f3e52171fb9ad6994852651ee1ec140d5cc4ea5d3c5b91014d12429ce32767e8f971bba5cecc87eb38214cc8a39960407a5d5524308026073a0c318f9d3091c344ebc6604cd08ac2a1db6893e0bebc5bb6248060550f7b4fda29507e6af854a6c2fc37ceed186db8dcc4fbd19a834abf41aca834", @typed={0xc, 0x23, @str='self\x00'}, @typed={0x8, 0x7c, @u32}, @typed={0x14, 0x54, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x110c, 0x31, [@typed={0x14, 0x4d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x94, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x2a, @pid=r9}, @generic="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", @typed={0x8, 0x1a, @uid=r10}, @generic="c104952a1d4d481ebe4426ea825c00337d404dda6c45d7be177f3a156054260092390add72df110f62a1fa65a00daf15e12a341628c97711b16391b4f255fbfc5a4eeb5939a7b5e10fcf5637412c7cc947967372474973635bdbb60a8e46024a1e5bc3b427f8db8d1c261ba9dcae827b6177cfff6fa174cf29060e1a88cee2b45c9717d1f502a66e10cb7f78c72c72acb3dce2c9f80be240d684a4709bcddf5f738c478c48592666a308b924bcc511e4276e7f5ad2fce4a6cc22d366696a430322cb4ca8de43bd5014bf8883", @typed={0x4, 0x88}]}, @generic="a3eb8fba9926a67e2cc195dc3fe7f3dc28a0912a30dba43dd1cd47f07723d839535cdfec6dc3045b27eae68d005a815c02e7cd9575d9ea79bf063746d11c0bee"]}, 0x1258}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setresgid(r11, r11, r11) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001b80)={r4, 0x0, 0x30}, &(0x7f0000001bc0)=0xc) r12 = syz_open_dev$binder(&(0x7f0000001c00)='/dev/binder#\x00', 0x0, 0x2) io_setup(0xfffffffffffffe01, &(0x7f0000001c40)=0x0) io_submit(r13, 0x5, &(0x7f0000002000)=[&(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000001c80)="6e825c31531909bff3c6b41fe49ed0f83259df5e1e42ec6457a8f08140c10f6661cef758f418e600", 0x28, 0x1, 0x0, 0x0, r0}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x6, 0x400, r5, &(0x7f0000001d00)="7990b07a8e064477", 0x8, 0x9, 0x0, 0x0, r1}, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffff04, r12, &(0x7f0000001d80)="24d1cfff84c3c281067d986080483e24b44ed098395f076f5d97d9f7166b6e65ebc55ecf7a4d88b54e239ce9aa6c63079550a5bbf92bbcb8a2aec60a7bffd4458cf96e0fe7de0521fbfafb5b6ed2562c77541e428c40b6c1cdc2fe49bb1203c11d986cf16d20e4b342344e9677f893e5861d7016cda19f913a8be3067a42687b", 0x80, 0x2, 0x0, 0x0, r0}, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x2, 0x7ff, r2, &(0x7f0000001e40)="29e91b8d6f32128840fec32a3538", 0xe, 0x7, 0x0, 0x0, r0}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x7, 0x37878000000000, r0, &(0x7f0000001ec0)="97980314c27b38b32ff33eb3dc439a319e1a00d913d675fbff30ba1789795ed85b822e52160011b7f261eb621231ad7304bd1a0c6ca5c6f37173b2634f4a059dfb7292584c78c5b850d64f7082e49875d3242b6a3edc22c1c6e7816c141259054c25db1ad785484ac0435e6fdfd55b5fa558a741ffe79df4e05d5852476bb090a1cbb2c66e0050542f3720cb3e5f1db66454709642235757ac9bc1f1581189a28de6631c13f088272d92a2b1cb134c6fbfdbe294f2ad3c83096a1a8418f5263b433ec77d", 0xc4, 0x40, 0x0, 0x0, r0}]) sendmsg$can_bcm(r1, &(0x7f0000002140)={&(0x7f0000002040)={0x1d, r7}, 0x10, &(0x7f0000002100)={&(0x7f0000002080)={0x3, 0xa00, 0x100000001, {}, {0x77359400}, {0x2, 0x0, 0xffff, 0x92}, 0x1, @can={{0x1, 0x3, 0x1, 0x10}, 0x7, 0x3, 0x0, 0x0, "fbab0a6bfe67756e"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000050}, 0x8010) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002180)=""/242) keyctl$unlink(0x9, r6, r6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002280)={r3, 0x6, "e7e7de508369"}, &(0x7f00000022c0)=0xe) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002900)={0xa, &(0x7f0000002300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/09 14:24:47 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8080) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000200)=0x8) fsetxattr(r1, &(0x7f0000000040)=@random={'security.', '}I\x00'}, &(0x7f00000000c0)='ppp0\x00', 0x5, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x40, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009000)={0x354f, 0x200016, 0x1}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006240)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006280)={r3, @rand_addr=0x1f, @broadcast=0xffffffff}, 0xc) setrlimit(0xd, &(0x7f0000000140)={0x10000, 0xd259}) 2018/04/09 14:24:47 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000018000503ffffffffffffff05020000000000ff00000000000c00090000000000206904304731f893", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/09 14:24:47 executing program 6: r0 = socket(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x1000d00) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x100000000, 0x6}, {0x800, 0xd123}, 0x40, 0x6}) r2 = shmget(0x3, 0xc000, 0x78000000, &(0x7f0000ff4000/0xc000)=nil) shmctl$SHM_LOCK(r2, 0xb) sendfile(r0, r1, 0x0, 0x10001) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000000)=""/74, &(0x7f00000001c0)=0x4a) 2018/04/09 14:24:47 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x181) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x3, 0x6}) 2018/04/09 14:24:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f000002d000), 0x2, r2, 0x12}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) 2018/04/09 14:24:47 executing program 5: setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x257) readv(0xffffffffffffffff, &(0x7f00000009c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) 2018/04/09 14:24:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x200) recvfrom$llc(r1, &(0x7f0000000180)=""/72, 0x48, 0x0, &(0x7f0000000200)={0x1a, 0x339, 0xfffffffffffffff8, 0xea, 0x3, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xd35, 0x4000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000240)="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", 0xffffffffffffff2c) 2018/04/09 14:24:47 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) signalfd(r0, &(0x7f0000000000)={0x3f}, 0x8) r1 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000004440)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x800) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000053000)) 2018/04/09 14:24:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2013, r0, 0x200000000000) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/4096) 2018/04/09 14:24:47 executing program 2: clone(0x20000000000000, &(0x7f0000000000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000040)="371e21aec63df0bc93f3a4c85e51c5192dfb1a818fcdba287a5cab292c7b81c68ca7c2a3e42f4eb06400d9c8c0c7e4a18214e08de89574be7e846c088d189577c9e43426bb7e3c5175cb40298aaa2a7cd207f03ad9964397e4d9d7b9734298d0c21b5989a7cb23f4b1c3e755e425a40e6ba397f0d755") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x73b0e221, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) 2018/04/09 14:24:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xd8, r1, 0x26, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4084}, 0x8040) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000180)="220000001800070700be0000800007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/09 14:24:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x3, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000000)=""/112) poll(&(0x7f0000000140)=[{r0, 0x2}], 0x1, 0xfffffffffffff001) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000001c0)=""/174) 2018/04/09 14:24:48 executing program 6: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x25) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c7c000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x800}, 0x8) 2018/04/09 14:24:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xfffffffffffffffd, 0x2, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) setrlimit(0x5, &(0x7f0000000240)={0x4a2, 0x9bf6}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r2, &(0x7f0000dc0fc0), &(0x7f0000356000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r3, 0x1, 0x70bd2a, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xee}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x34e}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48000}, 0x1) 2018/04/09 14:24:48 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x90180, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000100)={0xd0, 0x0, 0x2, 0x205}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000cbd000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/04/09 14:24:48 executing program 1: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffb, 0x7, 0x8000, 0x7e, 0x8, 0x800, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, 0x8) close(0xffffffffffffffff) 2018/04/09 14:24:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='ns/mnt\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty]}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x1ff}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/214) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x7fffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x2, 0x4, 0x0, 0x1ff, 0x6, 0x1, 0x0, 0x4, 0x0, 0x8, 0x9}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00001e4000)) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000840)={0x0, @local, @multicast1}, &(0x7f0000000880)=0xc) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000003c0)={0xf8, 0xff, 0x1103, 0x6, 0x9, 0x401, 0x6, 0x5, 0x86f0, 0x7fffffff, 0x75, 0x9}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e21, 0x5, 0x4e20, 0x0, 0x0, 0x20, 0x0, 0x97, r3, r4}, {0xff, 0x8, 0x9, 0xffff, 0x6, 0xffffffff, 0x6, 0x2}, {0x0, 0x3ff, 0x6, 0x1005}, 0x2, 0x6e6bb6, 0x2, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6, 0x3506, 0x7, 0x0, 0x9, 0x100, 0x4}}, 0xe8) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/147, 0x93) 2018/04/09 14:24:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x99a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x80000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21}}, 0x7f, 0x100000000, 0x9, 0x9, 0x200}, &(0x7f0000000180)=0x98) 2018/04/09 14:24:48 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0xf5, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@llc={0x4, {@llc={0x42, 0xf4, '7\b', "52f51bd040c84e189c3decb61df47907fcf8ae40d3793795ff6ebd1db82caa7053f393f99d1b61019ca133f362c93969372a5bfa7917d8bedaf29cb2740aec8093a30ba07698d02cca710b73c20cca4079121593f99ed0e5e34cc4c1a1f353fa367e61019148f3e5c5f51777eedee5d0e9aa4353af4e4660a65113f2e5cf1121de8efd9c921ab69744f6c2644af107417a081fd433fe8f37fbc8242e51c2b6e244a013593e857f05b165f176147cf2d44554592bcbff34ca486d4f372c3f69eba0109911890dfb12167eb0df4aff6bf45b365bd11df8aa438356178df92f80e01131ea"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 14:24:48 executing program 3: shmget$private(0x0, 0x3000, 0xac5fc30248a79535, &(0x7f0000e88000/0x3000)=nil) socketpair(0x11, 0x8000b, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xa30, 0xfff, 0xff, 'queue0\x00', 0x80000000}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/24) [ 227.990129] PPPIOCDETACH file->f_count=2 [ 228.008053] PPPIOCDETACH file->f_count=2 2018/04/09 14:24:48 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) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$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$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000180)="0f20c035010000000f22c0c402f947da0f0059ecf20f5fed450f01d0660f382097a7fb000036f0801900c7442400e6000000c7442402f5ffffffff2c248acd0f5dad041a96a5", 0x46}], 0x1, 0x0, &(0x7f0000000100), 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe10, 0x101000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000040)="c10135eb84"}, 0x20) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 14:24:48 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/stat\x00') getpid() r2 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), 0x4) r3 = syz_open_procfs(r2, &(0x7f0000000100)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r4, r3, &(0x7f0000000180), 0x400000002) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x3) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x0, 0x9, 0x7fff}) sendfile(r4, r4, &(0x7f0000d33ff8), 0x80004) 2018/04/09 14:24:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) exit(0x5) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000140)={0x94}) 2018/04/09 14:24:49 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080)=0x1, 0x4) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000756000)={0x30000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000ad000)) 2018/04/09 14:24:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) mq_notify(r1, &(0x7f0000000200)={0x0, 0x1c, 0x2, @tid=r2}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/04/09 14:24:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/09 14:24:49 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9346dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) socket(0xe, 0x5, 0x3) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/04/09 14:24:49 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000200)=0x44) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1300000010000700546522c8e5117bf435b047d5dc2ec716c4ce820b265f238fd721728e97b163ef49a837983b9766aaaaab39d4d77c02cf8933e181a082c68e81da70f8bcbfca976022010fb6f6378bd3073ef84ad85bad3aaef1732d7315aa3b5b4f8ed214c684abbe0553fb8b0c89da9de0c3ac0e9c473161290c9f02d4db8ce288a8efe9ee2a7e1c63bb128ef4c4e5b9b6e6664bf3d560323dac8c3e227735a7f2ca024713f8031558b664017d33fd148274bf68a1fad7b1c59d3b8f3defae24ee3a80bd6382875a684e", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xd4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x5}, {0xc, 0xfe8}], 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000580)={0x9, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) 2018/04/09 14:24:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x11004, 0x5003, 0xd000, 0x100000], 0xffff, 0x10, 0x5}) flock(r0, 0x206) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x8480}], 0x2, 0x5) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) 2018/04/09 14:24:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0xfffffffffffffca8) 2018/04/09 14:24:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000003c0)=0x7, 0x6d) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x3, 0x2, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="db1df1a11f45ed4f19339c67b9e78d76e5ac612ff0b27ab92cbfbf11c58f593c2da94bf3a0279df960d4f7d00da79266a5a31d81971943072f3e562c46d17e68aaf92cda4378c98f0ca9e3cdf89044e8d7c15d58b8f4d2fb93b4bea4f0dd9e993cb432b54631ce274ce9f81625d40cd45a3c4a304b9527ea957401cf31846cc6530f60b4dbcf7351144dcafd135914d88aa11f44198605bed8c6388469d2f0355f3c597ef139f4151ccc6e25f9", 0xad}, {&(0x7f0000000540)="f053cab7e74279e4a069a602875902a6efede62a5bd6489ebf97e643f87a09c68e020f84e9a165409c25d05439ea6c137a347403a07cc38962eb697b5b5a5f6cacfe0eb21d67f2401b3563bb588b0419eabf30f44231c658dee0590ed28aef18ac7b67fad0289fcdaed16e61606b0b97", 0x70}], 0x2, &(0x7f0000000740)=[{0x40, 0x10f, 0x81, "6941a9a048916b38a0d4898d6583f38250d874ac0eab636114a184fc97ce623462768f806609715ad4"}, {0x58, 0x118, 0x8, "3e9ab2a85d0311d3ea5013f733595bb4ebc1d4d4a66fa122af9d06e565586fefde04e1823521fe9de3badd2c4dae88e12520d014187d63e7593a62dee66b60565f8f714660"}, {0x1010, 0x102, 0x0, "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"}], 0x3218, 0x4000000}, 0x4000000) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x2}, 0x8) connect$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/09 14:24:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='}\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x20000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1800000000006b93ff04e0feffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/09 14:24:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x10, @perf_config_ext={0x6, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='ip6_vti0\x00') setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000180)=0xffffffffe1050d62, 0x4) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000003c0)={r1, 0x3}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockname$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) getpeername$netrom(r3, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x1f, 0x30, 0x6909, 0x800}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x29, 0x1, 0xee07a936eaf9483c, 0x9, 0x0, 0x3ff, 0x401, 0xa82, r4}, 0x20) write(r3, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10b00cf", 0x1f) 2018/04/09 14:24:50 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb951dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a32100"], 0x5a) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000300)) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200129bd7000fedbdf250200000008000a0002000000080001004e200000080001004e210000080002000a00000004000500"], 0x38}, 0x1}, 0x20000000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000002c0)=r0) r2 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='fou\x00', 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/04/09 14:24:50 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/04/09 14:24:50 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x414080, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) 2018/04/09 14:24:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r0, 0x9) prlimit64(r3, 0x3, &(0x7f0000000080)={0x8, 0x5}, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = getpgrp(r4) setpriority(0x3, r5, 0xfffffffffffff001) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f158d3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) socketpair(0x1d, 0x0, 0xf3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r6, &(0x7f0000000180)={0x3, {"4921c024233fba"}, 0xfffffffffffffffe}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 14:24:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x47b}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x3, 0x4) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000009e00000000ab98b86c4e7ee5ba5883afb3a7a5ae73ea6f494a8c5b8a79dd541e4d38f61037b85a2da9bc7e607a55c965267c5b950b9231e1"]) [ 229.187209] CUSE: unknown device info "!" [ 229.191480] CUSE: DEVNAME unspecified [ 229.208351] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 14:24:50 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x6, @broadcast=0xffffffff, 0x4e21, 0x0, 'nq\x00', 0x2, 0x101, 0x27}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x7fff, 0x3, 0x1000}}, 0x44) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x20, 0x4) 2018/04/09 14:24:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2d}, 0xffffffffffffff32) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x3, 0x1f, 0x0, 0x3ff, 0x8000, 0x9, 0x64}, 0x1c) 2018/04/09 14:24:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff0c) fstatfs(r0, &(0x7f0000000000)=""/218) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/09 14:24:50 executing program 4: r0 = socket$inet6(0xa, 0x80000000000, 0x9027) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2000000000000000}, 0x0) [ 229.301005] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 14:24:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000000000)) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/04/09 14:24:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000003, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xfffffffffffffffd, 0x5, 0x3000}, 0x4) ppoll(&(0x7f0000000080)=[{}, {}, {}], 0x20000000000002fb, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/04/09 14:24:50 executing program 6: r0 = socket$inet(0x10, 0x7, 0x400000080000003) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/09 14:24:50 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff8000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x2000, 0x78000080, &(0x7f0000ffb000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x420, &(0x7f0000ffd000/0x1000)=nil) 2018/04/09 14:24:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0x6d040335, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}}, 0x1009d}, 0x1}, 0x100) 2018/04/09 14:24:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) mlock(&(0x7f0000d0b000/0x12000)=nil, 0x12000) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/09 14:24:51 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)="742f697076342f76732f73796e635f7468726573686f6c6400000000000000000000000000b6f2b9fd41675cafeb42ed44164c1260476aa32efd460544c44c6200f57ee47810c38aec955f77091dd16422c46c9f1e138ee49bd26d044860fab5a5b0ddb9de51e78a4197e77e3e3958d0d41d0dda77c50000a7581bbe24ab258d03", 0x2, 0x0) recvfrom$ax25(r0, &(0x7f00000001c0)=""/185, 0xb9, 0x2041, &(0x7f0000000280)={0x3, {"c24e2db72c586a"}, 0x8}, 0x10) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000100)=""/65, 0x4a1) 2018/04/09 14:24:51 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000400)=&(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = dup3(r0, r1, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x3200000000000000, 0x3000, 0x2, 0xc, 0x9}) 2018/04/09 14:24:51 executing program 2: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) tkill(r0, 0x11) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r3, 0x40}], 0x1, &(0x7f00000001c0)={r4}, &(0x7f0000000200), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/09 14:24:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000004c0)={0x3, "36037a"}, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x200481) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000003c0)={{0x4, 0x4}, 'port0\x00', 0x0, 0x20, 0x5e, 0xe2, 0x5, 0x4, 0xe, 0x0, 0x6, 0x8}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e4000000", @ANYBLOB="000026bd7000fbdbdf25090000000800050006000000080005000300000038000300140002006263736630000000000000000000000008000500ac1414110800080008000000080008000500000008000300040000003cff0f000800050001000000080004004e23000008000600727200000c0006006c626c63000000000c0007002000000001000000080004004e210000080005000800000008000600400000002800030014000600fe8000000000000000000000000000bb080004000800000008000100000000001400020008000500010400000800030001000000"], 0x2}, 0x1, 0x0, 0x0, 0x20008000}, 0x810) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x200000000010000, 0xfffffffffffffc27) r4 = dup(r0) write$eventfd(r4, &(0x7f0000605ff8), 0xffbe) write$eventfd(r4, &(0x7f0000000080), 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$eventfd(r4, &(0x7f0000000040), 0xfdc8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) write$eventfd(r4, &(0x7f0000000140), 0x8) 2018/04/09 14:24:51 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, r1, 0x409, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5325d69e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xccc}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000040) 2018/04/09 14:24:51 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x9) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/225) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) 2018/04/09 14:24:51 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x400) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x2, 0x5, "0c01616b42b6dc725205726691ff01f405f382da2bdef6e054ac3ce46816f418e1b87a2279fb647e617408150eead6c3d926ff475d09b013032e6e02b4e89c", 0x30}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="de916958d97dcb509c31457f653b8b6263b8ab09c44b10be04f94652c1fd2b1a2aead0f7cf5fa2aa83d59a30900efb969a6f5d7e0d2eac1da59ab8b41e7fefa6254e2b8a30b79905328e39273583ab20dd34de3cddf439499aac309add4ea0646bbca2dc96d31d8ac61ab4f806394aa5", 0x70}, {&(0x7f0000000240)="aac6732f843de4aa4e37c795587eefd1613384e53cf415ffe20b83ef9f4133f2c10047a5bb909c6636a6d4378f3222032a05a86c93470ba3bd877fa21b322c15018bf5b764be7f9f578d3f30e0fe919648e1f14036b6cee7c953030ab844db1a1b3d603763d4d7e7cdd8e1d0b45ad3fd5c140ef71d1ce9cc2b711e67c9c8b174b6bdd5f7074065e1619d3b900b26fcbb09adaf73a30e290bfcdbf06f5e21d39b3576708dba802477352207970262a0b3efccd64d", 0xb4}, {&(0x7f0000000300)="819ec21b457de3772b070173f4d4b06f2ae952796f009f70a057b00d51d2502acfe7e84e3ffda6b92cb956d811d3b03b279a641052e5f5f38cf9d9ffe5", 0x3d}, {&(0x7f0000000340)="1ec5662ddab46403836ef0ad9b86e0f5deafe95a6e71", 0x16}], 0x4, &(0x7f00000003c0)=[{0xa8, 0x104, 0x6, "e9b643195b8279cddc6cc20d5e49b58d84c9137cbf25bcb3d3c6bc2916bcfd1804cc7eb2649c3e5b875dbf180931165726b31c7305887932dd2dcdd39b7c6832117194cb0f6b0b0887352f3c5e2433ed7920d138c99f089814e4f5d1e0f10cee4e33dda1d87808d08f17f7e7b335325369a556dd428f9501a8fb4c691501d4eac0f64168cfdb169fd83f25b2d1bb7504796cc1d9"}, {0x80, 0x3a, 0x0, "75813d5a50562c025c433e4608c9e3e4b806df5ffb99269aa6f1ec8d3af2d836cefaafb788f2028d732f0d7355404cd7d6de7c7d73f50ae7cf6d854a95122f55dd244d6d6c19c94cde4858ac37029e4bf6181b180bb8eed7e07e2d6e3fe87cfa298a78b44919ea7c6cfb1c"}, {0x78, 0x119, 0xffffffffffffffc1, "994b289e1c07f7f2c5f74fe81bbef149006b469ae7b1029a1e500598c435665c000400a9172a3955ec26bbdc72daac23ac502d22e787f4400320ba4ddd60a85b6068eafadae869b4229a1849ec5b2c542768e03c8bd5e53d769c82a95485d9b1d968"}, {0x90, 0x10e, 0x6, "3ef7272cd57f5ec2c217a987422079bf548918838099afd9a836212017f3087143ec43bfc4e3068650eba2a3fb6ece495925282838fcb6b6173ca31dd7db02d5efab8a6cb88d636fa36143f7c8cf3d0e5f9119252e93989a2bc97d03efbf7ae407877a4ee57946f141207f0c82bd105d48c4a28e21604e40e80c9b03"}], 0x230, 0x4000000}, 0x4044000) r1 = socket$inet(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000000640)=""/97, 0x61, 0x21, &(0x7f0000000700)={0x3, {"3d000000f618ef"}, 0x4}, 0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0xffffffffffffff1e}], 0x1000000000000071, 0x0, 0x151}, 0x0) 2018/04/09 14:24:51 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000004446687309138b3b13fff90800000000", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001000f00000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/09 14:24:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x111000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="d239d9be47b6") ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/09 14:24:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x101, 0x72d99b75fb15ae3a) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/09 14:24:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x7, 0x83) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 14:24:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffa, 0x400) accept4(r0, &(0x7f0000000180)=@pppol2tp, &(0x7f0000000140)=0x341, 0x80803) r1 = socket$inet(0x10, 0x400000000000003, 0x6) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/04/09 14:24:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) dup3(r1, r0, 0x0) 2018/04/09 14:24:51 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x90402, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000002280)={0x5, 0x272, &(0x7f0000000100)="8d4c696a90776af93309c3ab1ff230a48536b6cb99a026d1575b2b8fc11e37f69f1c3881f9a768855f5a778c6d0dc82848a480a8eb555a7f45e23f9e97122173c504948b85ef0c73028410486e6c3960ce1ff7b2b9ad051492a691f6fcba189865ae54abead13b3d8d07444ee0b4ddff6f0ab8db6f29d15b0ecb8b9cd2b75d1eb93f77b7e3d71f37c4aab770a52cdf75ded476eaa1aa13576f143dd838a0eb94648f0e243ec914ccc32c", &(0x7f0000001200)="a401e1b34d4261b8e7a53c8697f3a3a1076296ceb2a086c98e486b839259feb48aaa230fd0d6a910362d84fa9e39de4761e2f59c2ac27b45025403d3ac4efbdabebbd454eaef0f73ca5239296a51e2a683a2e0332a7773d2c36159a65c3dd662dd697f1d930cbaf024ed99349424b0d4d40510320b2df24eebf3f2ab1b6fc308c9af23a3c872726939b8613227d76105dd2cab60c6920cd925812458077c6d0f6852becd6ceed69f422a8f7323251dd1e8bbd4c24ba76fc35ddff09d4ed8ca2b82b4dccad75b98d532460b87a34140c737f9267b24b8b980048e075dcbb613d453a60f955f98666a8e16317e8a7a07c39c05b3207c83ab3e8c32c4f68025ecdc096c3d689308fd9ff5ce1d4038bda9a233932f7cae28ed516b210afd9a7b949e5f54e8b8ac91e1c3c1031d4cb9281b6f1c4f9c513375b1297d9d1fbb536e0d416d6d394eea571e958139587da24c39680bf9ebc43ca78098177c0eadbabf5be0e520dd386944ac44df1e0001fe2455f780d778e46e310e368e8a78320130fd3db4e99391b7a4b93792383082b1f8dd2fd8df6794bbf216fa5ebfdd30ed09d71cd23ba70e47a18889cb190d5af8dd4495e2b5fd4b19d6596717ac24c37ce7d13dc318605af80172096484b148f97a688b4abaaa7ce710dc927d9acb6be11bcdaed5ff226f20a460a4d55e0e4d3f0a54aae77519d59af424ec599b8934039ac37530d5668240743665ec9147569c121be8962205a217e7b4e771310baa477c0c8a5711939f8767045c7b3d7c19c925176755bc73a2f72448c49be03ae2f77199c09bfbc47b26a95f52d491f58fd0904646e158029eddf97c5c5e95051baa86a8de69edac38079e60673d5302a6a05e6163425fee90d8f00e3b8d4aa1925afdd8dfa1a3e648ba184244641384176cdf775e20a986be5432eabc8c960bdcd1add39cebad335284ca65e14d97e94781d0af5bbeb36fd286ba734beb25bf6a97ce4022ff61d39157d4c67e55b0e0b8e72dbba642d34a6b87eb505dfc562fcdb8bc82313a6d5d72ee5a79164adecdf2424320abda8060e8012c7e8626fab715c9ad1abdfca54286c470936616e90ead5a206bab300597b129b0389345dd2f962f663d9e9c73ecddfeafbde62e7cb8afec874444847d8db75740e708eb839a48cfdcfa6b0d6552d33b5e8ed7dbcc5fc45cfe3535c64f1b41fed2e8ec85988775b4bd6d50b31ec195a6da98712a7cd53ed95429dc7299695b61f5efcb8948519d2135fcc0b72b179b22bab4cf3eaa975bbb766cf42f3ef51abe6b41bfe284cfd7857920e5cc59f8711672c76bf5e414ad290b15df95d7726ff904637c5d5c44a307ddb0957b9cecd91632ff536aeb26be8eecc6c0f9774641c2650b5508cde3e1e9e56b7090d66501104123e3952dd9e1c596ec5b10a20118650554d7d5280fbbfc1a5ff3e7828fa78a89b6499f3354aff30e42fc72f9f05c5c1dd8ab123bac8b942b5d2ec3905f90b39bb99c18f725281097f2875847efd4eddb423a81f9e89acbb9361944a6edad5cb8e4bd67f9d0da532386e1e0273aecc75f4ae7726501635e2073650a2cd25cb63537d47dcdef2488d0a50372b8c1d87d5bc209a336271dbbe5de80ee0538f0c265526b0906611ac3399c527c2bce0fbf6b7f4fb0788c8ecc553708eff4b91bc41ebe1551d7139f68ccc0013ecef7d66a92ce2601fb00bf34d1e97fcc420f790d5a6ca0d06002e5026940f3f56a2dc5c9256d8c9d0c7e80bb66cc6764e0c0005904aa6f688de44fc160448b191694b934fafdb079a10aaa8e9932d80843f485e3cae6a16fbf70908bac761da757541662fed5a16e5f9eeb7e3330415e468b4830239c2d5bf3f394b850d1a0020efce77c03f9b5f247c4dee592c92df5b5bade2e66f18d194eec2bddec65109aa48feedada3e0bb71e0f9a876de0838723adfe5d5bc661d180125b84cacba46aa2ddfb0ceec87db1ac631e8ac56e42765f95bf883a41f0865be613a5ff2962fe7bbc9031a96e3defa34e30f6bda4aab7cffe096d4e435b1c103de98c028afd570b35b8edac0a44aed94dc85cd51c731fff639eb00304f8a3d63ad9135dae5b19369d706efd26f5e921fd231bfe29f81f0d064f807ef5ab3734673af7285bfba559fa7e6c9bc48df3376469c9e14610e51187aa2bfb65f3958e4f33b5a378c7af7ab3ee89464743fdb463776e3c41f1b993306b486151408c941d2cd844f42ab9a4874dad3c78a4fa3fd5dc7a23c06277680f0c289fe78ee3cb288a74d1eed9cff6ce1fe3823ec7b62809e8453cdf4d932a4b19789023dd3f0bce03a8c96a537d787f0a1c3506d99c7d0ba786e2f98f35ca339197c68ae174d7d573b67c4dc7896633839acb75c2ea6ef5b1cddb196d09eb2818481666d537bf7da1547c9f84d1f1bbc669b735b5c01d739c0a0067952a2a68ebee258088129dfdd59902d98f2ce1d7e1f9730da72ecaf4f5bef1de9c6052265fd6c0692ffb4a3bc15cb750a624ed1cc5bbffcda624c4c2348f2e304aef5f75be9c2bb0156507d7cd3689e384dedde8f23dfa2267ef954d83049f234409bef4c048f5e717a4009965e0ae2f375ce659fa90b6eeee4c0b15d893a4ac580a79a5e15158abe031df8f963dbeaeda780b224307264f6130ed75b623a6a9f61dc47bb1eaca24ae8626b89494bc5a86a4e740ad174e31913cddf74c36d90bc99908c0b02db86262cc8f12c4f85882fc9d31b1af95917c7c2839b5ba067faa427c444561ea8c598e11d699d39d33ecb31198da02f286211ef4465a050f34ff27a87ff018222f180736d378f766d5a5d238082674d9b7a3323575bc889b08444fefc1a0601b3b64930314de9af5e853dc171ce2580944fe58d3497b317f0161087522f68913fe5be9b662ae4f361a2c88562518626ba76f5eefb2cf33a253fd0383427c99f542f3c63e296e60e1b3fa3d7aa62f62be6eebd038a123b5640aa74f446236d97885622623b4450d01efa052b205f7117c16e59f189649587783cf94ec00b64e3f6c1ae5ef7f202b5a9b6d5971d0b305f8310d2262ea9d26d0d6ae141ad453890f688ebe265a0acf902a03c46e21556eeca55d5da2a16c8ce7b9bbf964ad3eda4f7c205f4751c32a8cf45979384a6329e428530fb61abfdf0f7d807fde5db1539315646129c24903ce79887c9f278a0d4e2808b484427affd95f65db9c6b99be3a6398180a0ae97205e9cfceb623453b2b90fe4f02f9c6ab750e565cc840342a6e701a351851ebcfae1e8633f931e9604149b41b072afeb8509eaf56b2be110688ec2f82fcec8869367ce229e45b23750c03ea2290321e2d51c0505a8fa1060523279ee71b7363806cb4b0cb3c6028f2d9452b87ebe6e8d53b313a8fb127c4943c2d2c4aa6ef637fe25a07ae71d4f3f34962d4097a3c0325ca7ee077186591fcfbdf48b122fc4f7ed5000d0afb73cfe43ffd57dac93c339e743c830e3e1303a7c698868f3d3137aa4b9693330587f145019fdd504cbd07e7d036eb763eb4fc4ef308d6da356faf539c6a0424671e0bc8a1c4a7a13e210f80dcda4322855fd8b7c5b18bd444970673585c5b030d4e1a2e4fb7e0c051c0c5f0f2af2b4c12fc842fc7841f0f259ccc63df62c268f5a34326b1908e0f7c7256fa04ad452eb3ea4a0b8f5950eaef7f22658ef671e75fd933eabd2b1f64f7b87524717accd2eb85bc3fb17196ed376fcc1316a59d687771f9104a217f713196a4e281cebc26ee33ea3cf0342fe2e999361fef68ba90b5ca8a2f3bac8c1bfd752306d2e05e8bf0ed6de8353c281233e99ce5d9c5bb5b1e47c84f6be6b0815346b1b4897d4f516d324c476aa2237a8f0f49348d148e3513362480bdac379f25868aaf2e1a2b8034bbd630b21b84ccd06de962823e8f5d46f2b9f47f002b39c4d39680294a7e1ef9bba71a313083cefc49f0a0abe09fb144dacdc55d230e2e76b123ee2c1356c0b04b2969ab6f16281115ea52e44b296497762569571b94d62ae47cdce05fe2a0c5a6f7d63c16f1b8d2c67525738c2ae5563df79834970ed52d6a7ffcc5f4d10e53f8976e4e5543296ff12b7a0d414982f530c1e7d0b0c099e6fd1b42226c0265a8ab9c6880645797c21c6553010702b658d7932b86a450360de85286be9fbf6d4fc6d1131b6b2e880886de5982b50942e714637aec205eb9445117eea5291f4afc254deb7709cdcbf4b6c71e683a488cb29624268d95290e6077e48566c8a4405dd7ca60ade9f6dd8e89066d0a36c89c5527af1f928625fe09d493b3e063b6a7c2d8eeb5d4c8b24d3514526c8137557992c99fe717880b4d0a2fe865dd2eefddc44781945de4b24b5fad5b6e85bf475b48a1912b0988bf63e519fcbb88d0c1671993c418722ef5c946da381846e5844abed16f989be4b82fd9e14652ffb7aeaf442ef5bd49c06c536c34ddd75920f7de5c6d27e6252f1695ea35d11e29388d5c7e7a5f886cefc0e636b361faa4e4d5f709ecd24ef80f74d30a181669004636b6a1a2e22385d78f3fb62f4ee17c2f871e4683b18e3e3bcf25417daa50d44e87f4c7a35315eb830d952811652d94429197bcf635980df67bfe61999949ec256037c09cd2145abd7813a89797d3ed2058590be807060c3a05f453b190d94d68c1b98ac210e55bbb9858e8a6b96c789bbed4ef8b275a9b85490694e6c8dbead188c2acdf1109893b039a5c536375796c640213e9c83f409483d8d2ea5c8989b0407b171ed243478d558fd0ce7b7ff9182d085ad28844189d67ba9ddd5b6263c5037e0566eba0c91eb2b479ca81f1339e68f38a11f352e058eee204902209ebafe1a72986d7d3553c5728aad487b669529d25d2a3e3b7a400c6eacab28f425a87849b9d00c20f65e9c84699803e8af62b2c8cf3983b17bb93adbda9352c13d54d3dda17ddf1ffe482653f076df7b7911dd17d24888b23c5ab1cf4924353879a96a83942585fb6fd648e3e1bc7ec9a51efdcb90e53c859b9aaf385fcfb1d5572ac8ea81fdcfb23713bc20d7a310b138e56aaa8cdee3dfc05b974ddaaff945f9598e6baf93d779e6369503ebd5b043115325d3b59d0059e9fb34a641240d8c93e1eadc2dade4a752936721262d95866c0524d95a3c63d64ca6c8b5f6363825ce2afc0f0e048885d0dcbea9dceef49dc99b83f9647a44e0228d46cbce3612f5f20227c2d3a0ca6513693a44e9060ffa7c8320b2948bab1e05c149f3c41a78f10872bbab6b997bb55e599ca0cc503cbd527ded1436c0d995ef31d19a127e0d23d41a4db70bae85585d727e719f1860d8533cc2b9a483ec4172ffb184f74d88b20f01f7950f78311f713859153a7f33ef86c6f8eb12615a657c5713899573130ede187a57d5bf1764d3049e9aab54adc9a85f9cad52bd06b3a5e4160048a2482df62164b724b2104297f124e9cee102c29a1262fa2b12fd58495df68b2d856a4f157766a1ed82ce55f5b17c6f2fba914c6ea9777b8aae1e457af2e2bc5c4f2b2a5cf810bd758b4ab982062c573051dd0fbf8a084b07c08a224e357d17f8397ca33ad227beb7558add83e2c6fc81047d7a9cb85258f16024be6e6ba6b7639edea885709ae23471afef86eb1a4700bbd268929b534148941dcd4f34d5367e920652e9a2a5dd6aa57ad627ca6d2936ca9d105dcaa976582ae3b36ddc50aeba9148ff83415745520201219538623c223fb8ef5728e444cf4db3ab6f8d9705c053635987ff10a2bb2e8250c418eb7d11995bc27190d139916970832e1dd0693dfe15db2e8c2d4e1fbd644c9d59c07e1e04298c6bf4a6072fb10e5d2e9241d837ac5f0f5e1332f7972a0859e0a4f9dc2ee18ff8672793f9694a5045692723ba5f7cf0541fc7a2ad9c695b1b05294406f729a7c6594de5b7dedf3", 0xaa, 0x1052}) epoll_create(0x0) shutdown(r0, 0x1) 2018/04/09 14:24:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") ioctl$TIOCNXCL(r1, 0x540d) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) clock_adjtime(0x0, &(0x7f0000012f30)) 2018/04/09 14:24:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000001100)={&(0x7f0000000100)="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", 0x1000}) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x58) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) [ 230.410225] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 230.417987] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.525213] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 230.532710] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 14:24:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600580, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x4, 0x22, 0x1, r2}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffff22) 2018/04/09 14:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x124e9dc0, 0x2000) 2018/04/09 14:24:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0x9}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x10000, 0x5, 0x101, 0x8001, 0x10}, &(0x7f00000000c0)=0x98) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0xaaaaaaaaaaaaafe, 0xffffffffffffffff, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 14:24:51 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[]) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/09 14:24:51 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000000c0)=@generic) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) 2018/04/09 14:24:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/route\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/09 14:24:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) socketpair(0x0, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000380)=0x7, 0x4) accept$inet(r3, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000003c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r4, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/09 14:24:51 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xd57, 0xfffffffffffffdaf) [ 231.141591] IPVS: length: 24 != 218380664 2018/04/09 14:24:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) uselib(&(0x7f0000000200)='./file0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x20800010}, 0xc, &(0x7f0000000080)={&(0x7f0000000bc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x25000011}, 0x20000081) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) vmsplice(r2, 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{&(0x7f0000001d00)="4dd4fc343fd332d24e599ef542d957e637ccc88614da7e901f4b6557db7af7769297053ae086993e2ef4558a8389a3a8351b5d3e28793920d9d5d79cb1209cdd955a13f55f4f5f49bd478bce1b6f7a446d2a820527beeaedaf7bb83ffb0946c23085d64d0afc67ab2488d6eaef97394fe7ee38ef90dd297706030a5106daddc6883acb0389500ad8af6ded6bf21e9a67e9369066ff7c1292db34b2b102fdeec18d88279d32e7806cd08e1536766d96a13b980e5988d2e9e146d8a20725b78099303a41016536748c1cfeed575db04daefbfff33e99233790d0c8438a604c12eab1d7a8e7e67b19644334f73050df718c7167bbc522de2f104a06f554c75678b148fe407bab8994cdeaed89b4204745a959d38e0bd02aac7fee31dcdf1d41d226b9a73fe324538b702a7e10ae82aa43d1a075fb06e6592708393bf2b4f93d127086e3952827b36751973c16b4f5ecf1090ee64b49aaa95c76ffb8664e4bdc7198efd182f4a0a45f9e8aeea0e5b5a7ebf8dace5815d14c26be90d28798363cf755943ebd6931ad53d765d6a6402fc0b2a9d9fe4b745cf6fb306e2cf319da41fc6f01520f7da4f915db077df7f5fb164076624321aa7ca4a153ad7375f1178dd843db7d92add884913ec4b57d3385c1a62611dd8b97a71c23b453c630dfd2e85b2b8f82817717265479385294a656935621df2612a6902bb084c0c078038480ab765f66c7417b96bf68bc02707ee6a9ccd9be584f0f88ff17a90f76e4e1a5dd20f46eeba7d64cd21994a5af7a0cd08bfb8a956f29369c71048e39c40ee0bcb1a4fc396776d877b9b52e1d044a6ff3ccceb750283c5df21e1b135decc26c49d3573fde0a1b8a1ddd7caacf9dada828a3c3a864b85797cf1e347feaf0457b5fad1d7e8fe009389b6a8a54b3e65c0a21dae52c70f27de5e26bcd2dad3d735861cb9d4704edf3aac3bc40b978fafb0f89558569998457373c8fe6c456bfbcf2fe42d970fb39902ba7e44fc6db835e648851dcbf31146c228b02fc9842cf07840e62872e61dde114e7b1f4d321403122fd6c4f45621fe880f329b930adea0497a34554e4aa06c4458e11978112d6f7ee711b21e70f6dbf4f14647705415e0a96356743fd140059b546fc8b34a7fdce4292f38b1cf3612940f98362ea5de93adb59e276ad623e560fb2b5d548c330f55ec02e3d1563f52c99b6a6c9ff35125911c56c7e17b691a3e7e786eb0500e7a1e3b48f7db0136d16ebb5c95c6adbab7ccbeafac97c4fa39c7ceb5a8f5ffdfb9ec826a37fbef38be6ef92c273c490a69b5648334b6b10061aa49949bd656ac4f2684553d5ac2e4f369d5420323f71de4847ecfaed743b1c79f8db9c2d71b2f7a57199ea3ab33e534e6177cda3e098631b95a180a770feee7d9ecfdfd9626ee80f3745c00c602cad513d0ae3e263ff155a0c63f9dc5097729d8d7a0805c1ada4e000aee3bbb727cbb041ea306544f587c70f7c495efd65a11b98d4a5a33cbbbe928f57db8e54db9f9701d169b1defbd8dca02aed1e1a9e75d941674efc9a3df28f906faf0455d475e5e73a623995093b347ade6ba49d7c2b36a72f760f8502a6903fbb92453c6f05a12ce6ff2ffb7ce5c846c0d583ec9cba4462bece5e011956b84d57e5855feb79da38edf0e9c8240bdb5b79ca9fb82569635ea947f190c9da158e2216eb9c934c640dc2b45d1b512c313c3c9c92b4b749d9537ad0ca02dd1f8671eaafa3522d92b348160f1c1862f872051fb669ca94488ceacc022256c6f46e3d7086ad18637bd4600a9d0c879fe1417003e208104e205715fa4a9c5a5dfb25e461e96376d4efa9d91c61cc5b806996df428754b7f0b8f7582539f641c853eb506158098f12d2c3a69ad13de50bc343a0f2df0af032bcb47eb3c53dd21f2cfbd90d7933813987f6cd6a207eaa85418933d5c394ae5b98bb74f9d1e34b6b012aa6950053b30a3c7a4a0ca77b50e40c3cc6a7ff905a3dc9bae7297234d7f84b275b394bf1764ec6fb3ee620b9bbea54321130cd93e89e42888cedc238acf9196a9c89b7e003ad52021a05734726a222ecdafaa02da12e37344c93aeba5d02f310e5cbba4ca622cd358e1dd63aa6ad5aea716bb42bf3f6c90f9fa2a66f191301c099a89e745c567b371eac3fc7b2fc614ab671bbf2bd1f7d1f6daac702764b914a86c3d88e375f84bdac352d8a0d38a64211df4e5d9e924de784764ad37f5225db30c97d3b930b3f1a6f26c8198ea4e3e88dd009c9077e907092857433acce1bfa8861fe40379d84fabf6295293ce879395fd3e9cacaf4d71470d56fe12c4f65423816917abc7a0cd9a5a45e16d8d33311a6eff3fdb85525d44ff0b0e3370f769c94a136536bfad4ca8c51da502fb0d5eb524958668fec2707628ce3bbf6ae7ae4a1c13422675d8429c3ee275742e82e9448082e545d2ee3fa319014f849cc3362a86d40dd9da6cf631b4cc3aa3743cb39d0bb4ea7e960662ff35d7cd854fd66a74156f114176cd001fc8f8b6f9325ef5d3a6448569ac6bad9e0669dd0918d11f06dcd5c57860a848ae22207e254a37ccd8722568d458038d8377c002f672cbf172dc082a18a314695fe9492623578c52afae63348d0db9729e771481fe083132158147d212c8253f07a2f92fbd28e0f8cfe6b6a0e8e57f599f40afeef86380d5e9a48375f9fba9db031d2a2cb6296e64485c06b496b747164ffdf9ba0de2bbf8372fff8830f8a18cc6f212d95effb52178e73ab268628ae527e528ead6f5cabaff9cc7cdaa016e2f572830b8d413837adba6555e37eff19f82395d173c34312d429485be25f99a92e06d80c65dd5609f90aa7fd9a1a6660b78c8d809ba3826b26731cacc5f5af5ca416141637c2a92f77d70ee9d9b259f55cefbec73868ad8f8be7f1444c03ecc8d4de53adc472b379ecea0efbfd85bd3ed01e90dd65e447b36299426ffcaf13b6c7f50eb7a6ddc1173083e1ec75975440e538a503ac7537395ed3995b8f9e4b12b6d62639fb1b42cec99213063b41aaa2c19a4232084764d89550d6faa16e1214a1cf21940c272d7a1e3de9a6d5f2eda221277ba5221e8871160e02fcfe54aa8fe08ac8f92a44c2134c537cc8ff029ffbab51e454da630af6da798db4e3c30a226db5137bcb95e9950a82e39647ce772b52cbe26437dda67a70c44cdf115d8ad8be9d81abaa46f654b8c41d461438856ef91eb6bc447454f39d9a40fb6994ee31ec0967deaf4b786ebd6fcb823cb11db6be30f9d00de53c8dd0390c3151373683b84b17160a209741d8941646a17be7e6fa65f34cf791a51621592aeb98a355215a1ce23b15a8b081831de8e9585d1543a92571e60ca34368598775f503e268563d74c41496d2659473c21ceff5555824f31d74f6ca882c323b96ee6b8c45c53584e4a12587abc33260b7a6643f22a7eb4c1dd050fb39e745a8dfbf8a30073883a1b5b9dedb9be3b36cfd414bccd9ecd47652d3e7d9ad58e36b60d19ef582569076dbe3df27687297f445e39c423ab8a41777b3030203a3472f52b94335026b285c246dadc7cec3eaff302f954b86cfefd89d392289d50679c7b7bca1569f5051de1a4c4cab3fc66c8111466681914341af3e97144e0bf7276789eba52253931229413c8611451dea48358eefb050502fa64d1d8ad94d326b6b21eff8a53b2515edd271582a4e9a9f20c856c506ff040caee79c7edf9713d6f4a0c9aedf07b9b959be3ca9a9b5d3bb4068714ea85dd7c545fb3cfc7c4462f07b650769f3e21e2d0346cb38697e02181c4992ebf04a84965415c1070acf5f25cca226a31353d86ee05bd5762ebd5117c889cb352285481dbb46b8665412d442870658d0e917eba2aa9d8bce021b7b21757f670cdfa024172ab80dec268c4107e7cb3f850a554f5973390cc02a2f7ec18519f88f3523a48d4fd8ca90cb4f40daf8022c2de9f615af7aa09763664be952cd4380bca3f69afca3c26f26afb635a1e50fc529298bb4b0f6c3ba63aa37a001aa4a2033749a7ee6dd0ba67464b7c08eae9515a04d3a290fcd28f8c7d1d0a2eb2f896804312aaa1e34a38fb5cc7e41373a60c3c05af530f11615c54cca5706d045bf22055ffdbe78ea528e498fe643a3f44c99c286dfe090105d12461c14863a8591aba9e4dbc81892f693c2c90f94247147352a8f466cdeb23650d6afba50e342b48c7f00299682945241e21a7126aa9e3d7fce178adb85927f5b4f38b9a74705a3f54e26423cdec01e9356572e4eb7b863eaf452a4d5a8fbccde9598eabfa1bf8d2f7fa7b1409c77448a08fa127426a144a329966da6464209b6a52baf02add73a4df906d6ca8c024d877010bf2f55b39ee1763ef98610d787a2968e224d29e7c9ab0764e22fcb28aac6bc674d7fd054648d5635dfc2db0b4bb86d4227a2c0bedd2a60271c2a01ac064a829cd74a69a3ec2abea3817c883980ef3af593ebc34880c645529d36e030ad2a1357c17f6d5a31654558f30fe7ba27d99f8fadd08cd9833c4913d70e86dd2de7eb934f7ff15c748a51e409f0b5eb044ebd1064aeb4edc80d3c2a93521bc64fb5306ec39044830b626b87bae3f041d0fbeb97ed2c6612108c272bef4f2080ce7bd8939aaa22ad0c0ce930446f3f258b57fdd55a476b014a4fdb3ed63a29bebdd3e864f70f8b43e63143d3802021f74dbbb8c54b293db06c7ac5aedf8b618cfb6f0ab800f189b3300b3711f27975298e1c898c8ce0a4d41aaac1166311b1c9e574c922cf2a35f4274eb65db33ca305356bf1ece60f04e94df3c379da6c12b3d5dc84bd82029bc2eb0b14573ccca4a1446ab1ce862a17ad24a8ceb53d7e1f4ba8a69ff12a34d0d20daaf0d0064e2da4ea11d44bf8c22ab87a65d9dfd7daedf3619b3d574f3b7f21ef2489843ce6dcafd6f4b9bc363aaf7ac479bb7c8e2824597aba1b3c529be814b18967315b8568318b9c7f877494d604a611c2684633cd42cf1a8bd1db9120b3acd213060c7f5f7e931598ec19d52fb459b5f1c4f95d0236b84e200c697eb9b23675de21abb5ed600f9483a2b4db523fcf65316c6903b473392fd529ecf5c87b2f3b925089641de1e74ba8c45f47f62da87e31794dd13993bce473b8db439908be0efd65ec0c0d7ea77a0cb3e171eac224a7f5679e4fb4e78f3d6503600db0498d778a301f20af1b6a7b0833bf2fd9d510e511ea21c8cef128b47a70fddbddb68f9ae7c83c4e55a7ed3e35c23f541b997e150ed3ffd277d86aa77821cac9178e46d09ab9a2b2e539abcfdd65f90ffa5c4c504ba5ae3e93e3fa599190069fdd9ba5831c3df81761a449b5afae2715e469dbf6db05673bb6165b9ff34007e2ee086aeb6ab5782dedf41b6fa938a2676ba4eff5e5ea15935c8d657fa9e76b0b32a43eaa9afbb4ae480684765e84bb1e6c82c072a07274c67b3d163f024633f95e5ea13becec505944856f24c7c3565307d8075667819faae5ec5dbfde436e82f5033991af76e98df6c4eababaceff4644e3589a4dd3a016caca5190de04c36db4d0f4677a7588bf4601a24703b02d9dbd1cc453256abc81adab8b7434082549e209e048f6036396f15c0eb2410751a1aff86150b04bd9ed183a1bb76105ed744943e73473c20fa3d7ac435b935f30cfb3648209497426b465bb152f8c606794d2e66760a7877153dfd74dab2717ba1d4d014473395abb18620a4be9a6dae2f8e7f214ccc6e15395dfa0282feaec03329b686d44cb419065214e9059c6f87321895bc8787a22d0f14233811f3bdf211a86f71dfa272923", 0x1000}, {&(0x7f0000000340)="c2c09fb2b020a432", 0x8}, {&(0x7f0000000380)="28a4fbf8ddf706d995c777", 0xb}], 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="9b4776c3fd17d2bb87bd"], &(0x7f0000000240)=0x1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/09 14:24:53 executing program 4: eventfd(0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2000000000ed, 0x12300) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1008) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40005, 0x0) modify_ldt$read(0x0, &(0x7f00000004c0), 0x0) fallocate(r2, 0x1, 0x4006, 0x4001001) r3 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r3) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d84883a710cbc99a5f4d8c999b8f0a0026b9663a1f38d036dcfc67cec02cf1a8685332af353852474ae9a427f49457437f016ea844bbd8e1168dc041a646777918a4990167152ee937ea72f6d267b70f614300f7f88d01c5f7afb14c6965b8f5f611ac321519e3829ffbaf2152dfd77a1084fbc584fad4300eae86a411727cde19b33db5d1a33f0d1d84851fc994d828732fe91d140422c78e9c4023e25097645acfe3c258b0da579613bf4e2c2797e817258264d554b6ea8955db98d7b5fd13c4c0fe84bb0028175ab5", 0xca, 0x20}, {&(0x7f00000002c0)="aaaf801eb3bef7b6b76577bae02379837a4b7ad397ac5c174f689a1435e2cc", 0x1f, 0x2}, {&(0x7f0000000300)="934a75084616cd218a287595f428dc1b7eeac749d98e18924ad48b7bae5ed6ce371abb0981b6c28300697cd982ec9b86f0e1fb44c4280de7ebdebfeb9bb92c9678f23613d612e3e7146bfb5181e87a76552a363d3ec486fb1d63fccc9955e8c489a6cbad590410215fd1e4f77efa7212b44951dddf58c11ba96d6cae7438050414b012c6c9685633a4654d34c79eee5bc6", 0x91, 0x71cb}], 0x2000, &(0x7f0000000440)={[{@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-1'}, 0x2c}, {@type={'type', 0x3d, "dcba0a4d"}, 0x2c}, {@session={'session', 0x3d, [0x36, 0x35, 0x3d, 0x34, 0x35, 0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x3f, 0x37, 0x38, 0x7b, 0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x37, 0x36]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'cp932'}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x7d]}, 0x2c}]}) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, r0, 0x0) prctl$getreaper(0x17, &(0x7f0000000080)) 2018/04/09 14:24:53 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000840)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x1a, @remote={0xfe, 0x80, [], 0xbb}, 0x6cb}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x1, 0x5, 0x64c}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)=""/17, &(0x7f0000000080)=0x11) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000900)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x40}, 0x8) getdents64(r2, &(0x7f0000271fb8)=""/72, 0x2f) 2018/04/09 14:24:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x5, 0x7, 0x400000, 0x22, "3eb234caf0fc9d468ae5f345ef75a8a236ab29b30bc7816505a0dae4e062b76c52a70cdf4acc3fb790a0e2b6", 0x81}) setrlimit(0x213, &(0x7f0000000040)={0xfffffffffffffffc, 0x1}) 2018/04/09 14:24:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/09 14:24:53 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x7, &(0x7f0000261f44)=""/188, &(0x7f00000001c0)=0xbc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc595, 0x404000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/66) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2b, "af998e5cb91c78c92dc0e0b108898b18e296527158370e212e30dc06c2f6c158c276b5e13a31a26aa7777f"}, &(0x7f0000000100)=0x33) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, 0x8) 2018/04/09 14:24:53 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000000280)={0x4, 0x4, 0x10000805, "7175657565300000000000000000ba9b000000000000000000000000000000000000000000000000000000000005000000000000589f249d0000000600"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/09 14:24:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {r2, r3+10000000}}, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0xfffffffffffffff9) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x1, 0x1, 0x0, 0x1}}, 0x2e) 2018/04/09 14:24:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x2) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/09 14:24:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) io_setup(0x19eb, &(0x7f0000000280)=0x0) io_destroy(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000040)=""/182, 0xb6) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0xfffffffffffff4f6, {{0xa, 0x4e23, 0x16ac, @mcast1={0xff, 0x1, [], 0x1}, 0x6f6bcf7e}}, {{0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xffffffffffffffff}}}, 0x108) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) [ 232.156687] openvswitch: netlink: Message has 4 unknown bytes. [ 232.185306] binder: 17223:17232 ioctl c008aeb0 200003c0 returned -22 [ 232.198541] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/09 14:24:53 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(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) ioctl$KDSKBLED(r0, 0x4b65, 0x28400000) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31394b4618295b2fdfb1ebd2fecbf47dce826c1ce059c8f7f819ed67917f145d1c207734ff4bd412f440fda2cc3377848bf30de0584f67efaed41e3a04364dfc8688a268ab4421bd74b5abb3d27d86b18b6ae9eeb6e8f4f9530ccbb384803d4e6b6700df6398f376c5c979af675847ec76facabf30c3a04de8edd5be0ee62c34f84c8836311485d70ecb6f20d363cf22903c34cb5441ce3fc085246ea32acf568300a787d427dfcee6aec3be"], 0x7a) socketpair(0x7, 0xe8799a7f8d46796c, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x100000001, 0x10001, 0x10001, 0x9, 0x6, 0x0, 0x6, 0x2, 0x7, 0x0, 0x4, 0x40}) 2018/04/09 14:24:53 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x200000000000004d, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) close(r1) 2018/04/09 14:24:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x2) accept4$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/09 14:24:53 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc0000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0xfffffffffffff558) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x80000000}) 2018/04/09 14:24:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, [0x5, 0x8, 0x6, 0x4, 0x8, 0x5, 0x7ff, 0x7, 0x6, 0x8e9, 0x7f, 0x9, 0x80, 0x7cfb, 0xd4]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = eventfd2(0x14a, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r2, &(0x7f0000000140), 0x8) readv(r2, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0xfffffffffffffecd}], 0x1) 2018/04/09 14:24:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r5 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getresuid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000940)) fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000003c0)="745c209228ba5d0ee10d4cbf4c564e4e332b3ef90248dedce00cb9002a4d0a57d7306931db375d3c99751e70699edfdfaa250259c6800353c4e7814878a1d828bde5ac21b2e238907519077f36cd297d2f6b7bb9ff014aca0210dce5b07a503da1bf7a49d401eafce512429f75a828984e138918f523c7f1672e0b2ab7b2fab6c6d80569daa4c3db709ec15d5fa2333e5374988be8a1c79cfcfcb0a4703f7abc379b70390d9be5ea72c1241f77aaf61c97e3fbbd795630ab1c9cd16574bf1e873eda842076300ce7a8f2e20511b484c33c27d99c55213457af245fc3573cc57648413d11a4b78e0f2e9b7b8accb90e4ce7091065", 0xf4}], 0x1, &(0x7f0000000a00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x128, 0x4}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB='(\x00 ?v|', @ANYRES32=r2, @ANYBLOB="000000000000000008000a0005000000"], 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x100000001, 0x8, 0x540, 'queue1\x00', 0x200}) 2018/04/09 14:24:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x3) r2 = epoll_create1(0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x8c00) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xf8, "199d364eb92b55a8d3ecc3af120bc6234db8f97b5937bbf8898e76d95ed53293df15ac843525d4e4793c337f317871efa5f519ed5756a3afced96395f6343893501b768b8812c244d59c2aae41826a1c4aeaaa6e075eb69d57e66bbfb5276b4376d7376deadd9c1111c38a66e9a95ff46ce11840db0d3a6994d6d0cf371e634b904069e2cb794bc8504044088cc81c25f298d3dc9c2b3b75a811bf504980abe62efe926608239fc6b4cb6e4a48a151b5b61ac0e13907fd6ef3759fcc1d6ebebf076e7ed5ab131e296063d53c8c13af417fffb62b7a39372040857e5177704edac6050d0e13e62d0c37aef352a6cdd5ce59c91169f0d9191b"}, &(0x7f00000000c0)=0x11c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x1c, &(0x7f00000001c0), &(0x7f0000012ffc)=0x2b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/09 14:24:53 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) 2018/04/09 14:24:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00yL\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB='\b\x00.\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) 2018/04/09 14:24:54 executing program 1: 2018/04/09 14:24:54 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/04/09 14:24:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") keyctl$invalidate(0x15, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000640)={{0xb0a, 0x8}, 0x2}, 0x10) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000000c0)=""/54) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000440)=0x20, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) semget$private(0x0, 0x0, 0x10) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000008c00000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) set_robust_list(&(0x7f0000000600)={&(0x7f0000000180), 0x4, &(0x7f00000005c0)={&(0x7f00000001c0)}}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000740)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7, 0x9, "3040deaccf050b5e727652d27c56d9d7cfed05cdef3f83f1a5954860cc684816aa632580cdb6edbb404ae0a57080adbfdf2ca146a9a0f5cb496a7a48d9b3dfec025ce1fea91a61b50d437403c681a76c"}, 0xd8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f0000000540)) 2018/04/09 14:24:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = request_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='lo\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x3, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000002cc0)={r9, r10/1000+30000}, 0x10) 2018/04/09 14:24:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents64(r1, &(0x7f00000010c0)=""/4096, 0x1000) 2018/04/09 14:24:54 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001100)='/dev/loop-control\x00', 0x1c3400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) capset(&(0x7f0000000040)={0x399f1736, r1}, &(0x7f0000001080)={0x800, 0x11, 0x800, 0x5, 0x7, 0x10000}) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r6, r6, &(0x7f00009bcffe), 0x4c35) sendfile(r7, r6, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) 2018/04/09 14:24:54 executing program 2: 2018/04/09 14:24:54 executing program 5: 2018/04/09 14:24:54 executing program 1: 2018/04/09 14:24:54 executing program 3: 2018/04/09 14:24:54 executing program 1: 2018/04/09 14:24:54 executing program 5: 2018/04/09 14:24:54 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) [ 233.510130] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 2018/04/09 14:24:54 executing program 2: [ 233.574843] bond0: Enslaving lo as an active interface with an up link [ 233.582159] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/09 14:24:54 executing program 1: 2018/04/09 14:24:54 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 14:24:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 233.687159] ================================================================== [ 233.694856] BUG: KASAN: stack-out-of-bounds in __ip_tunnel_create+0xca/0x6b0 [ 233.702047] Write of size 20 at addr ffff88018b24f810 by task syz-executor3/17330 [ 233.709663] [ 233.711307] CPU: 0 PID: 17330 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 233.718158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.727516] Call Trace: [ 233.730122] dump_stack+0x1b9/0x294 [ 233.733775] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.738978] ? printk+0x9e/0xba [ 233.742260] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 233.747007] ? kasan_check_write+0x14/0x20 [ 233.751246] print_address_description+0x6c/0x20b [ 233.756082] ? __ip_tunnel_create+0xca/0x6b0 [ 233.760482] kasan_report.cold.7+0xac/0x2f5 [ 233.764794] check_memory_region+0x13e/0x1b0 [ 233.769193] memcpy+0x37/0x50 [ 233.772290] __ip_tunnel_create+0xca/0x6b0 [ 233.776518] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 233.781270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.786794] ? ns_capable_common+0x13f/0x170 [ 233.791196] ip_tunnel_ioctl+0x818/0xd40 [ 233.795250] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 233.799649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.805173] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.810354] ipip_tunnel_ioctl+0x1c5/0x420 [ 233.814578] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 233.818980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.824506] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.829682] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 233.834078] dev_ifsioc+0x43e/0xb90 [ 233.837691] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.842868] ? register_gifconf+0x70/0x70 [ 233.847021] dev_ioctl+0x69a/0xcc0 [ 233.850559] sock_ioctl+0x47e/0x680 [ 233.854175] ? dlci_ioctl_set+0x40/0x40 [ 233.858137] ? expand_files.part.8+0x9a0/0x9a0 [ 233.862714] ? get_unused_fd_flags+0x190/0x190 [ 233.867284] ? dlci_ioctl_set+0x40/0x40 [ 233.871245] do_vfs_ioctl+0x1cf/0x1650 [ 233.875123] ? ioctl_preallocate+0x2e0/0x2e0 [ 233.879517] ? fget_raw+0x20/0x20 [ 233.882957] ? get_unused_fd_flags+0x121/0x190 [ 233.887525] ? __alloc_fd+0x6e0/0x6e0 [ 233.891325] ? SyS_futex+0x3a4/0x56d [ 233.895031] ? fd_install+0x4d/0x60 [ 233.898649] ? do_futex+0x27d0/0x27d0 [ 233.902446] ? security_file_ioctl+0x9b/0xd0 [ 233.906845] ksys_ioctl+0xa9/0xd0 [ 233.910290] SyS_ioctl+0x24/0x30 [ 233.913643] ? ksys_ioctl+0xd0/0xd0 [ 233.917259] do_syscall_64+0x29e/0x9d0 [ 233.921135] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 233.925966] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.930887] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.935809] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 233.941168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.946003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 233.951184] RIP: 0033:0x455259 [ 233.954357] RSP: 002b:00007f723c63cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.962057] RAX: ffffffffffffffda RBX: 00007f723c63d6d4 RCX: 0000000000455259 [ 233.969311] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 233.976563] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.983820] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 233.991075] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000000 [ 233.998343] [ 233.999954] The buggy address belongs to the page: [ 234.004867] page:ffffea00062c93c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 234.012995] flags: 0x2fffc0000000000() [ 234.016876] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 234.024743] raw: dead000000000100 dead000000000200 ffff8801abf76160 0000000000000000 [ 234.032604] page dumped because: kasan: bad access detected [ 234.038292] [ 234.039901] Memory state around the buggy address: [ 234.044812] ffff88018b24f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 234.052152] ffff88018b24f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 234.059496] >ffff88018b24f800: f1 f1 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 234.066834] ^ [ 234.071232] ffff88018b24f880: 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f3 f3 f3 [ 234.078575] ffff88018b24f900: f3 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 234.085912] ================================================================== [ 234.093251] Disabling lock debugging due to kernel taint [ 234.098892] Kernel panic - not syncing: panic_on_warn set ... [ 234.098892] [ 234.106260] CPU: 0 PID: 17330 Comm: syz-executor3 Tainted: G B 4.16.0+ #4 [ 234.114407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.123758] Call Trace: [ 234.126352] dump_stack+0x1b9/0x294 [ 234.129977] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.135159] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.139906] ? ip_tunnel_encap_del_ops+0x60/0x70 [ 234.144644] panic+0x22f/0x4de [ 234.147841] ? add_taint.cold.5+0x16/0x16 [ 234.151971] ? do_raw_spin_unlock+0x9e/0x2e0 [ 234.156367] ? do_raw_spin_unlock+0x9e/0x2e0 [ 234.160760] ? __ip_tunnel_create+0xca/0x6b0 [ 234.165150] kasan_end_report+0x47/0x4f [ 234.169105] kasan_report.cold.7+0xc9/0x2f5 [ 234.173405] check_memory_region+0x13e/0x1b0 [ 234.177793] memcpy+0x37/0x50 [ 234.180879] __ip_tunnel_create+0xca/0x6b0 [ 234.185098] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 234.189842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.195371] ? ns_capable_common+0x13f/0x170 [ 234.199781] ip_tunnel_ioctl+0x818/0xd40 [ 234.203829] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 234.208232] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.213757] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.218931] ipip_tunnel_ioctl+0x1c5/0x420 [ 234.223148] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 234.227536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.233063] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.238237] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 234.242638] dev_ifsioc+0x43e/0xb90 [ 234.246255] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.251435] ? register_gifconf+0x70/0x70 [ 234.255573] dev_ioctl+0x69a/0xcc0 [ 234.259105] sock_ioctl+0x47e/0x680 [ 234.262718] ? dlci_ioctl_set+0x40/0x40 [ 234.266681] ? expand_files.part.8+0x9a0/0x9a0 [ 234.271249] ? get_unused_fd_flags+0x190/0x190 [ 234.275812] ? dlci_ioctl_set+0x40/0x40 [ 234.279773] do_vfs_ioctl+0x1cf/0x1650 [ 234.283643] ? ioctl_preallocate+0x2e0/0x2e0 [ 234.288038] ? fget_raw+0x20/0x20 [ 234.291472] ? get_unused_fd_flags+0x121/0x190 [ 234.296039] ? __alloc_fd+0x6e0/0x6e0 [ 234.299828] ? SyS_futex+0x3a4/0x56d [ 234.303518] ? fd_install+0x4d/0x60 [ 234.307132] ? do_futex+0x27d0/0x27d0 [ 234.310925] ? security_file_ioctl+0x9b/0xd0 [ 234.315322] ksys_ioctl+0xa9/0xd0 [ 234.318754] SyS_ioctl+0x24/0x30 [ 234.322097] ? ksys_ioctl+0xd0/0xd0 [ 234.325702] do_syscall_64+0x29e/0x9d0 [ 234.329569] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 234.334391] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.339299] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.344208] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 234.349563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.354401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 234.359570] RIP: 0033:0x455259 [ 234.362738] RSP: 002b:00007f723c63cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.370427] RAX: ffffffffffffffda RBX: 00007f723c63d6d4 RCX: 0000000000455259 [ 234.377689] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 234.384939] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.392197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 234.399452] R13: 0000000000000381 R14: 00000000006f84b8 R15: 0000000000000000 [ 234.407121] Dumping ftrace buffer: [ 234.410644] (ftrace buffer empty) [ 234.414331] Kernel Offset: disabled [ 234.417940] Rebooting in 86400 seconds..